EP2663717A2

EP2663717A2 - Under lintel-mounted operator for single-acting door, operator attachment for single acting door and operator for single-acting door

Info

Publication number: EP2663717A2
Application number: EP11835304.4A
Authority: EP
Inventors: Karl-Rudolf MANKEL; Michael Glanz; Sven Busch; Thomas Wildförster
Original assignee: Dorma Deutschland GmbH
Current assignee: Dorma Deutschland GmbH
Priority date: 2011-01-14
Filing date: 2011-12-19
Publication date: 2013-11-20
Also published as: TW201231781A; CN103328751A; WO2012095096A2; CN103328751B; WO2012095096A4; WO2012095096A3

Abstract

The invention relates to an under lintel-mounted operator for a single-acting door to be mounted on the underside of a lintel, to an operator attachment for a single-acting door for complementing a door drive, to an operator system for a single-acting door, comprising a door drive and the attachment, and to an operator for a single-acting door both for standard mounting to the door leaf, door frame or wall and for in-floor mounting.

Description

Title: Lumbar rotary door operator, swing door operator tower and swing door operator

description

The present invention relates to an underbody revolving door operator for mounting on the underside of a lintel, a revolving door operator attachment (hereinafter referred to as an attachment) for supplementing a door operator, a revolving door operator assembly comprising a door operator and the attachment, and a revolving door operator for standard door leaf, door frame or door assembly Wall as well as for recessed mounting in the ground.

The prior art knows door closers and door openers, which are to be mounted either on a door leaf or on the outside of a door frame. The known door operators are usually made of a cast housing, in which a closing spring and a drive mechanism is housed. An output shaft extends out of the casting housing. On this output shaft, a lever is mounted outside of the cast housing. This lever transmits the force on the door leaf or door leaf on the door frame. If you were to assemble these previously known door operators below the lintel, their size significantly affects the passage height of the door. Furthermore, the prior art knows door drives which drive via a rotary shaft and a linkage of a revolving door. In this case, the rotary shaft is operated by motor or motor protected to open and / or close the door. Often, these door drives have no or only very weak spring energy storage. Furthermore, usually no damper or only a weak damper for the opening and / or closing movement provided.

In addition, the prior art knows door closers and door openers which are either to be mounted on a door leaf or on the outside of a door frame or a wall or are recessed in the floor under the door. The known door operators are usually made of a cast housing, in which a closing spring and a drive mechanism is housed. A drive axle extends out of the cast housing. On this output shaft, a lever is mounted outside of the cast housing. This lever transmits the force on the door leaf or door leaf on the door frame. In floor mounting, the output shaft of the door operator is directly connected to the axis of rotation of the door leaf. These prior art door operators are complicated and expensive to produce due to the cast housing. Furthermore, the cast housing opposes a modular design. Thus, the installation space for the damping and the suspension is always fixed by the mold.

It is an object of the present invention to provide a Untersturzdrehflügeltürbetä- tiger, which is very compact with ease of manufacture and assembly. It is another object of the present invention to provide a swing door actuator attachment, which complements a door drive to a spring accumulator with simple and cost-effective production and assembly. Preferably, the swing door actuator attachment should allow an opening and / or closing damping. In addition, it is an object of the present invention to provide a swing door operator, which allows a simple and cost-effective production and assembly of a modular design. The objects are achieved by the features of the independent claims. The dependent claims have advantageous developments of the invention to the subject. First, a sub-floor rotary door operator will be described.

Thus, the object is achieved by a Untersturzdrehblügeltürbetäti- ger, comprising a housing having a base plate, wherein the housing is designed for mounting on the underside of a camber, a rotatably mounted on the base plate about an output shaft driven pulley, one with the driven pulley and rigidly connected lever, which is connectable to the mutual power transmission with the swing door, and arranged in a housing spring unit as energy storage for a closing or opening movement of the swing door, wherein the spring unit is connected to the mutual power transmission to the driven pulley.

The housing of the underbody revolving door operator according to the invention is fastened to the underside of a camber. It is particularly important that the entire door operator is extremely compact, so that the passage height of the door is minimized as little as possible. Particularly advantageously, the underfloor rotary door operator is mounted with the base plate on the lintel, so that the base plate is arranged at the top. The driven pulley can rotate on a fixed, connected to the base bolt, or the driven pulley is fixedly connected to a shaft which is mounted on the base plate, in particular in the housing. The lever is directly and rigidly connected to the driven pulley. In previously known solutions, an output shaft always extended out of the housing. On this output shaft and outside the housing, the lever is mounted in the previously known solutions. However, this construction results in an unsustainable for the undercounter installation height in Direction of the output axis. Therefore, the lever according to the invention is directly and rigidly connected to the driven pulley. This means that the lever is either made in one piece with the driven pulley or mounted laterally on the driven pulley or is mounted directly on the driven pulley or mounted directly under the driven pulley. In the two-part version of driven pulley and lever, the two components output disk and lever are adjacent to each other. Ideally, even the two components touch. Particularly preferably, the two components are connected directly, without intervening elements.

In a preferred embodiment, it is provided that the complete lever is arranged between two planes perpendicular to the output axis, defined by the upper side of the housing and the lower side of the housing. The first level is defined here by the outside of the housing upper side of the housing of the underbody revolving door operator. The second plane is defined by the outside of the housing bottom. The lever is between these two levels. This ensures that the entire underfloor rotary door operator does not extend further in the direction of the output axis than from the upper side of the housing to the lower side of the housing. The housing upper side and the housing lower side are formed in particular by the base plate and a cover plate. There may still be a cover around the housing of a underbody revolving door operator. Such a cover has primarily aesthetic functions. However, in the context of this application as a housing, in particular as a base plate and cover plate, designated components have a supporting function for various parts of Untersturzdrehflügeltürbe- actuator. Furthermore, it is preferably provided that the end of the lever closest to the driven pulley in one plane with the driven pulley or between see top and bottom of the driven pulley is located. This plane is defined in particular perpendicular to the output axis. Particularly preferred is the entire or complete lever in this plane or between the top and bottom of the driven pulley.

Furthermore, it is advantageously provided that the driven pulley is manufactured in one piece together with the lever. Particularly preferably, this component is manufactured as a stamped part. Preferably, the underslung rotary door operator comprises a slide rail for mounting on the swing door. The lever is slidably guided in the slide rail. When the swing door is closed, the slide rail is flush with the housing or an optional cover of the housing. The lever is received in the slide rail and / or in the housing and / or in the cover. Particularly preferably, both the upper side and the lower side of the slide rail are flush with the corresponding upper and lower sides of the housing or the cover of the housing. Particularly preferably, it is provided that in the closed state of the swing door the slide rests against the housing or the cover and the lever is invisibly received in the slide rail and / or in the housing and / or the cover. In a further preferred embodiment, it is provided that the driven pulley on the lateral surface comprises a control cam, in particular cam contour. Under cam contour is to be understood that the radius of the driven pulley changes continuously at least in a certain area. The undercarriage door operator further comprises a pressure roller for transmitting power between the spring unit and the driven pulley and / or for transmitting power between an optional one Steaming and the driven pulley. This pressure roller rolls on the control cam of the driven pulley.

As an alternative to this power transmission by means of cam contour and pressure roller, it is preferably provided (except in the case of the solution with slide) that the driven pulley comprises a toothed wheel contour. Here, the lateral surface of the driven pulley is designed as a gear. In a corresponding manner, the underfloor rotary door operator comprises a in the housing, in particular on the base plate, rotatably mounted gear segment, in particular gear, for transmitting power between the spring unit and the gear contour of the driven pulley, and / or for transmitting power between an optional damper and the gear contour of the driven pulley. Preferably, a rack transmits the force between spring unit and gear contour.

In a further advantageous embodiment, it is provided that the bottom turret door operator comprises at least one damper arranged in the housing. This damper serves to dampen the closing and / or opening movement of the swing door, wherein the damper is operatively connected to the output disk for mutual power transmission, and is formed as a stand-alone, independent from the housing module. In the known door actuators, the housing is always formed as a casting. As a rule, there is a cylindrical bore in the casting. In turn, a hydraulic damping piston is guided in this cylindrical bore. In the present invention, however, the lever extends laterally away from the driven pulley. As a result, no fluid or gas-tight housing can be used. Rather, the damper must be designed here as an independent, inherently dense module. It is particularly preferably provided that no component of the damper is formed integrally with the housing or a housing component, and / or that no component of the damping is provided. fers with the housing or a housing component is urgeformt, and / or that no part of the damper has been molded into the housing or a housing component. Furthermore, it is particularly preferably provided that the damper is independent of the housing fluid and / or gas-tight. It is further preferred that the damper comprises a damper cylinder filled with gas or fluid and a damping piston guided in the damper cylinder. The variant with rotary damper (see below) is not a piston in the cylinder, but a housing filled with gas or fluid with an element moving in the housing. Furthermore, it is preferably provided that the spring unit always acts against the damper, so that the complete opening and / or closing of the swing door is damped. Furthermore, the damper or damper preferably dampens the complete opening movement and / or the complete closing movement of the rotary wing door. Particularly preferably, the damper or dampers are designed so that they dampen to train and / or pressure.

Furthermore, it is preferably provided that a fixed end of the spring unit is mounted on the housing, in particular on the base plate. This fixed end of the spring unit is mounted here either rigidly or rotatably. The other, linearly movable end of the spring unit is, as already described, either connected via a pressure roller with the control cam of the driven pulley or is connected via a rack / gear ratio with the driven pulley or is connected to the carriage. The linearly movable end of the spring unit is particularly preferably mounted in a slot and / or in a groove and / or on a web of the housing, in particular the base plate, linearly movable. Between the spring the springs and the storage of the fixed end is preferably a Federverstelleinheit for adjusting the closing force. The spring unit particularly preferably comprises several, in particular two or three, compression springs arranged in parallel. More preferably, the spring unit comprises at the fixed end and / or at the linearly movable end depending on a compression spring receptacle. The compression spring or the plurality of compression springs are inserted into pockets of the compression spring receptacle or are plugged onto bolts of the compression spring receptacle. Particularly preferably, all compression springs are connected to a common compression spring receptacle on the linearly movable end and / or on the fixed end. Thus, an equal spring travel of all compression springs is always ensured.

Particularly preferably, the housing of the underfloor rotary door operator comprises a cover plate lying opposite the base plate. In particular, the driven pulley, the spring unit and the damper together with the transfer unit is located between the base plate and the cover plate. The lever is preferably located between the two planes, defined by the base plate and cover plate. Particularly preferred is / are one or more spacers in the form of a plastic part and / or a metal sleeve between the base plate and cover plate arranged. Particularly preferably, the housing, in particular the connection of base plate and cover plate, not formed fluid-tight and not gas-tight. The fact that the damper is used as an independent and self-contained module, it requires no dense execution of the housing. As a result, the underbody revolving door operator according to the invention can be produced very simply and inexpensively.

Particularly preferably, the underfloor rotary door operator, in particular the spring unit, the driven pulley and the lever, for moving the swing door over at least 45 °, in particular at least 90 °, in particular at least 120 ° formed. It is particularly preferably provided that a bearing point of the driven pulley and / or a damper and / or the spring unit in the housing is simultaneously formed as a mounting point for the housing on the lintel. This means, for example, that a screw connection of the underfloor rotary door operator with the fall of a door frame passes through the fixed or rotatable mounting of the fixed end of the damper.

It is particularly preferably provided that the base plate and / or cover plate and / or the entire housing, each with a uniform wall thickness (+/- 2mm), in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, is executed.

Particularly preferably it is provided that the driven pulley is mounted on a bolt by means of a sliding or rolling bearing, wherein the bolt is mounted perpendicular to the base plate, in particular also perpendicular to the cover plate. As an alternative storage is provided that the driven pulley comprises a shaft, wherein the shaft is mounted in the base plate and / or cover plate by means of sliding or rolling bearings.

Further preferably, it is provided that the output disk comprises a shaft, wherein the shaft is mounted on or in the base plate by means of sliding or rolling bearings and on the inside of the cover plate, a contact surface is formed.

The following describes a rotary door actuator:

Furthermore, the object is achieved by a swing door actuator attachment for supplementing a door drive, comprising a housing with a base plate, and an output disk rotatably mounted on the base plate about an output shaft, wherein the output shaft for rotationally fixed - Lo th connection with a rotary door driving rotary shaft of the door drive is formed. Furthermore, the attachment comprises a spring unit arranged in the housing as an energy store for a closing or opening movement of the swing door, the spring unit being connected to the driven pulley for mutual transmission of force. By mounting the attachment according to the invention on a door drive, it is sufficient that the door drive only drives the opening or closing direction of the door. The other direction can be driven by means of the spring in the essay. Alternatively, the door drive can also be designed for the motor drive of the opening and closing direction of the door. The spring energy accumulator in the attachment then serves to open or close the door, for example in the event of a power failure and / or in the event of fire.

The previously known door opener or door closer usually consist of a cast housing, in which a closing spring and a drive mechanism is housed. An output shaft extends out of the casting housing. On this output shaft au lever outside the cast housing is mounted au. This lever transmits the force on the door leaf or door leaf on the door frame. These prior art door operators are complex and expensive to produce due to the cast housing. Furthermore, the cast housing is very high, so that the previously known door openers or door closers are not suitable as an attachment to a door drive. In particular, it requires for the or the damper in the article of the invention a new design. The attachment therefore preferably comprises at least one damper arranged in the housing for damping the closing and / or opening movement of the swing door, wherein the damper is connected to the driven pulley for mutual transmission of power and is designed as a separate module independent of the housing. In the following, for reasons of clarity, there is usually talk of a damper. Likewise, it is preferably provided that a plurality of dampers are arranged both in parallel and in series. In the known door actuators, the housing is always formed as a casting. As a rule, there is a cylindrical bore in the casting. In turn, a hydraulic damping piston is guided in this cylindrical bore. In the article according to the invention, for cost reasons, no fluid-tight or gas-tight housing should be used. Thus, the damper must be designed here as an independent, inherently dense module. It is particularly preferably provided that no component of the damper is formed integrally with the housing or a housing component, and / or that no part of the damper is urge formed with the housing or a housing component, and / or that no part of the damper in the housing or a housing component was molded. Furthermore, it is particularly preferably provided that the damper is independent of the housing fluid and / or gas-tight. Furthermore, it is preferable for the damper to comprise a damper cylinder filled with gas or fluid and a damping piston guided in the damper cylinder. Furthermore, it is preferably provided that the spring unit always acts against the damper, so that the complete opening and / or closing of the swing door is damped. Further preferably, the damper or dampen the full opening movement and / or the complete closing movement of the swing door. Particularly preferably, the damper or dampers are designed so that they dampen to train and / or pressure.

Preferably, the housing of the attachment comprises a cover plate opposite the base plate. In particular, the output disk, the spring unit and the optional damper together with the transfer unit are located between the base plate and the cover plate. Particularly preferred is / are a or a plurality of spacers arranged in the form of a plastic part and / or a metal sleeve between the base plate and cover plate.

It is preferably provided that the output shaft of the attachment comprises a shaft integral with the driven pulley or rotatably connected to the driven pulley, wherein the shaft is mounted in the base plate and / or cover plate by means of sliding or roller bearings. Preferably, a thrust washer is arranged on the inside of the cover plate instead of the rolling or sliding bearing in the cover plate. Preferably, the shaft extends through the cover plate and / or base plate and thus provides an interface for the lever and / or for the rotary shaft of the door drive. Preferably, the shaft extends through the cover plate and the base plate. Thus, the essay can be used on both sides, ie for DIN links and DIN right. Furthermore, thus, the essay can also be mounted between the door drive and the lever or linkage.

Particularly preferably, the housing, in particular the connection of base plate and cover plate, not formed fluid-tight and not gas-tight. The fact that the damper is used as an independent and self-contained module, it requires no dense execution of the housing. As a result, the article according to the invention can be produced very simply and inexpensively.

Particularly preferably it is provided that the base plate and / or cover plate, each with a uniform wall thickness, in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, are executed, wherein wall thicknesses with deviations of +/- 2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses. Particularly preferably, the base plate and / or the cover plate are made of sheet metal or plastic. In a further preferred embodiment, it is provided that the output disk on the lateral surface comprises a control cam, in particular a cam contour. Under cam contour is to be understood that the radius of the driven pulley continuously changes, at least in a certain range. The attachment further comprises a pressure roller for transmitting power between the spring unit and the driven pulley and / or for transmitting power between an optional damping and the driven pulley. This pressure roller rolls on the control cam of the driven pulley. As an alternative to this power transmission by means of cam contour and pressure roller is preferably provided (au ßer in the solution with carriage) that the driven pulley comprises a gear contour. Here, the lateral surface of the driven pulley is designed as a gear. In a corresponding manner, the attachment comprises a gear segment rotatably mounted in the housing, in particular on the base plate, in particular gear, for transmitting power between the spring unit and the gear contour of the driven pulley, and / or for transmitting power between an optional damper and the toothed wheel contour of the driven pulley. Preferably, a rack transmits the force between spring unit and gear contour.

Furthermore, it is preferably provided that a fixed end of the spring unit is mounted on the housing, in particular on the base plate. This fixed end of the spring unit is mounted here either rigid or rotatable. The other, linearly movable end of the spring unit is, as already described, either via a pressure roller connected to the control cam of the driven pulley or is connected via a rack / gear ratio with the driven pulley or is connected to the carriage (see below). The linearly movable end of the spring unit is particularly preferably mounted in a slot and / or in a groove and / or on a web of the housing, in particular the base plate, linearly movable. Between the spring and the springs and the storage of the Ten end is preferably a Federverstelleinheit for adjusting the closing force.

The spring unit particularly preferably comprises several, in particular two or three, compression springs arranged in parallel. More preferably, the spring unit comprises at the fixed end and / or at the linearly movable end depending on a compression spring receptacle. The compression spring or the plurality of compression springs are inserted into pockets of the compression spring receptacle or are plugged onto bolts of the compression spring receptacle. Particularly preferably, all compression springs are connected to a common compression spring receptacle on the linearly movable end and / or on the fixed end. Thus, an equal spring travel of all compression springs is always ensured.

Particularly preferably, the attachment, in particular the spring unit and the driven pulley, for moving the swing door over at least 45 °, in particular at least 90 °, in particular at least 120 °, is formed.

It is particularly preferably provided that a bearing point of the driven pulley and / or a damper and / or the spring unit in the housing is simultaneously formed as a mounting point for the housing on the lintel. That is, for example, a screw of the essay with the door drive through the fixed or rotatable mounting of the fixed end of the damper passes. The invention further comprises a swing door operator assembly comprising a revolving door operator attachment just described and a door operator having a powered or powered rotary shaft for opening and / or closing a revolving door. The previously described advantageous embodiments of the swing door actuator attachment find correspondingly preferred application to the swing door actuator attachment of this arrangement Preferably, the dimensions of the attachment in the planes perpendicular to the output axis correspond to the dimensions of the door drive in the planes perpendicular to the rotary shaft. Thus, the two components can be flush with each other.

It is preferably provided that the door drive comprises its own door drive housing. This door drive housing is designed to be closed regardless of the housing of the swing door actuator attachment, so that the door drive would be fully functional even without essay.

In the following, three preferred arrangements of the attachment, the door drive and the linkage are described:

In a first variant it is provided that the rotary shaft is accessible on a first side of the door drive and a second side opposite the first side, wherein on the first side the linkage for power transmission with the swing door or a wall is mounted, and wherein mounted on the second side of the swing door actuator attachment. The torque is thus transferred from the attachment via the door drive to the rod. Preferably, the housing of the attachment is flat on the door drive housing.

In a second variant, it is provided that the output shaft is accessible on a first side of the swing door operator attachment and a second side opposite the first side, wherein on the first side the linkage for power transmission with the swing door or a wall is mounted mounted on the second side of the door drive. The torque is transmitted here from the door drive via the attachment to the linkage. Preferably, the housing of the attachment is flat on the door drive housing. In a third variant it is provided that the linkage for power transmission with the swing door or a wall is mounted between the swing door operator attachment and the door drive on the output shaft and / or on the rotary shaft. Here is the linkage between the door drive and attachment. Door drive and attachment are thus spaced from each other.

Thus, the object is achieved by a swing door operator comprising a housing having a base plate, a driven plate rotatably mounted on the base plate about an output shaft driven pulley, wherein the output shaft for non-rotatable connection with a lever or for direct, non-rotatable connection with an axis of rotation of the swing door is formed, arranged in a housing spring unit as energy storage for a closing or opening movement of the swing door, wherein the spring unit is connected to the mutual power transmission to the driven pulley, and at least one arranged in the housing damper for damping the closing and / or Opening movement of the swing door, wherein the damper for mutual power transmission is connected to the driven pulley, and is formed as a stand-alone, independent of the housing module.

In the following, for reasons of clarity, there is usually talk of a damper. Likewise, it is preferably provided that a plurality of dampers are arranged both in parallel and in series.

In the known door actuators, the housing is always formed as a casting. As a rule, there is a cylindrical bore in the casting. In turn, a hydraulic damping piston is guided in this cylindrical bore. In the present invention, from Do not use a fluid or gas tight housing. Thus, the damper must be designed here as an independent, inherently dense module. It is particularly preferably provided that no component of the damper is formed integrally with the housing or a housing component, and / or that no component of the damper with the housing or a housing component is urgeformt, and / or that no part of the damper in the housing or a housing component was molded. Furthermore, it is particularly preferably provided that the damper is independent of the housing fluid and / or gas-tight. It is further preferred that the damper comprises a damper cylinder filled with gas or fluid and a damping piston guided in the damper cylinder. Furthermore, it is preferably provided that the spring unit always acts against the damper, so that the complete opening and / or closing of the swing door is damped. Further preferably, the damper or dampen the full opening movement and / or the complete closing movement of the swing door. Particularly preferably, the damper or dampers are designed so that they dampen to train and / or pressure. Preferably, the housing of the swing door operator comprises a base plate opposite cover plate. In particular, the driven pulley, the spring unit and the damper together with the transfer unit is located between the base plate and the cover plate. Particularly preferred is / are one or more spacers in the form of a plastic part and / or a metal sleeve between the base plate and cover plate arranged.

It is preferably provided that the output shaft comprises a shaft which is integral with the driven pulley or which is non-rotatably connected to the driven pulley, the shaft being mounted in the base plate and / or cover plate by means of sliding or roller bearings. Preference is given instead of the rolling or Slide bearing in the cover plate a thrust washer on the inside of the cover plate arranged. Preferably, the shaft extends through the cover plate and / or base plate and thus provides an interface for the lever or directly for the axis of rotation of the door leaf (at floor mounting). Preferably, the shaft extends through the cover plate and the base plate. Thus, the door operator can be used on both sides, ie for DIN-Links and DIN-right.

Particularly preferably, the housing, in particular the connection of base plate and cover plate, not formed fluid-tight and not gas-tight. The fact that the damper is used as an independent and self-contained module, it requires no dense execution of the housing. As a result, the rotary door operator according to the invention can be made very simple and inexpensive. Alternatively, particularly for a floor spring, the housing may be fluid tight to prevent ingress of moisture.

Particularly preferably it is provided that the base plate and / or cover plate, each with a uniform wall thickness, in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, are executed, wherein wall thicknesses with deviations of +/- 2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses. Particularly preferably, the base plate and / or the cover plate are made of sheet metal or plastic.

In a further preferred embodiment, it is provided that the driven pulley on the lateral surface comprises a control cam, in particular cam contour. Under cam contour is to be understood that the radius of the driven pulley continuously changes, at least in a certain range. The swing door operator further includes a pressure roller for transmitting power between the spring unit and the driven pulley and / or for transmitting power between the damping and the driven pulley. This pressure roller rolls on the control cam of the driven pulley.

As an alternative to this power transmission by means of cam contour and pressure roller, it is preferably provided (except in the case of the solution with slide) that the driven pulley comprises a toothed wheel contour. Here, the lateral surface of the driven pulley is designed as a gear. In a corresponding manner, the rotary door operator comprises a housing, in particular on the base plate, rotatably mounted gear segment, in particular gear, for transmitting power between the spring unit and the gear contour of the driven pulley, and / or for transmitting power between an optional damper and the gear contour of the driven pulley. Preferably, a rack transmits the force between spring unit and gear contour.

Furthermore, it is preferably provided that a fixed end of the spring unit is mounted on the housing, in particular on the base plate. This fixed end of the spring unit is mounted here either rigid or rotatable. The other, linearly movable end of the spring unit is, as already described, either via a pressure roller connected to the control cam of the driven pulley or is connected via a rack / gear ratio with the driven pulley or is connected to the carriage (see below). The linearly movable end of the spring unit is particularly preferably mounted in a slot and / or in a groove and / or on a web of the housing, in particular the base plate, linearly movable. Between the spring the springs and the storage of the fixed end is preferably a Federverstelleinheit for adjusting the closing force. The spring unit particularly preferably comprises several, in particular two or three, compression springs arranged in parallel. More preferably holds the spring unit at the fixed end and / or at the linearly movable end each a compression spring receptacle. The compression spring or the plurality of compression springs are inserted into pockets of the compression spring receptacle or are plugged onto bolts of the compression spring receptacle. Particularly preferably, all compression springs are connected to a common compression spring receptacle on the linearly movable end and / or on the fixed end. Thus, an equal spring travel of all compression springs is always ensured.

Particularly preferred is the swing door operator, in particular the Fel o dereinheit and the driven pulley, for moving the swing door over at least 45 °, in particular at least 90 °, in particular at least 120 ° formed.

It is particularly preferably provided that a bearing point of the output disk 15 and / or a damper and / or the spring unit in the housing is simultaneously formed as a mounting point for the housing on the lintel. This means, for example, that a screw connection of the rotary door operator with the fall of a door frame passes through the fixed or rotatable mounting of the fixed end of the damper.

20

The following preferred embodiments, in particular the transmission units, are equally preferred for underbody turntable door operators, swing door operator attachments and swing door operators. For the sake of clarity, only "door operator" 25 is spoken.

In a preferred embodiment, the undercarriage door operator, the attachment and / or the swing door operator comprises a transmission unit for mutual power transmission between the driven pulley and the shock absorber. As an alternative to the transmission unit, the damper can also be connected directly to the spring unit. In this case, preference is given to seen that one end of the damper is fixedly connected to a linearly movable end of the spring unit and the other end of the damper is fixedly connected to a fixed end of the spring unit. In this arrangement, the spring travel and damper travel are identical. Alternatively, the rotary damper can be arranged coaxially with the output shaft. However, in order to achieve a different translation to the spring unit and the damper, a separate transmission unit is preferably used for power transmission between damper and driven pulley. In the following, for the sake of clarity, there is always talked about a damper. Likewise, it is preferably provided that a plurality of dampers are arranged both in parallel and in series.

It is particularly preferably provided that the transmission unit is designed for the conversion between the rotational movement of the driven pulley and a linear damping movement of the damper. Here we recommend a damper, consisting of cylinder and guided damping piston. Alternatively, the damper or dampers are preferably designed as rotational dampers or rotational brakes. This means that a rotational movement or torque is introduced into the damper. Within the damper is preferably a gas or inert fluid and a movable element which is moved in the gas or fluid by introducing the torque. In a preferred embodiment, a transmission unit for mutual power transmission between the driven pulley and the damper is also provided here. The medium is displaced by a throttle or a gap. The braking torque is generated by the viscosity of the oil and the cross section. Several rotation dampers or rotation brakes with different braking torques can be used. This transmission unit is in particular adapted to transmit the rotational movement of the driven pulley to a rotational damping movement of the damper or the damper, in particular to translate. In a further preferred embodiment, a fixed end of the damper is rigid or rotatably mounted in the housing, in particular on the base plate. The other, linearly movable end is connected to the transmission unit. In a particularly preferred embodiment (except in the variant with rotary damper), the movable end of the damper is the piston rod, which is connected to the damping piston. The cylinder of the damper is then fixed or rotatably mounted in the housing.

In the following we describe a transfer unit with rack / gear, eccentric coupling, rope or chain:

In a preferred embodiment of the transmission unit is provided that this comprises a non-rotatably connected to the driven pulley transmission gear or Übertragungszahnradsegment and connected to at least one damper rack. The transmission gear o- the transmission gear segment is either made in one piece with the driven pulley or is firmly connected to the driven pulley. In particular, the transmission gear and the transmission gear segment and the driven pulley are arranged coaxially. Particularly preferably, a transmission gear or transmission gear segment is arranged on each side of the driven pulley. In a corresponding manner, the transmission unit then comprises two toothed racks which are in each case in engagement with a transmission gear or transmission gear segment. The two racks may be preferably rigidly interconnected. As a result of this double design, a symmetrical loading of the transmission unit is ensured and consequently a tilting of the transmission unit is avoided. The transmission unit is preferably linearly mounted in the housing, in particular on the base plate. The damper used dampens here preferably both in tension and compression direction. The linear guide is designed either as a sliding guide or as a roller guide with rolling or sliding bearings. As a further alternative, a rolling element bearing is preferably used here. The advantage of this rack and pinion drive is that force and movement can be transmitted in both directions (opening and closing movement of the door). This makes it possible in a simple way to damp with a damper in both directions of movement of the door operator. The rack and pinion drive is relatively low friction, so that a high efficiency of the door operator can be achieved. Furthermore, this solution is inexpensive to implement, because on the rack only the damping forces must be transmitted. Preferably, the rack or the rack damper are attached on both sides. The two dampers attenuate only in one direction, preferably in the printing direction. This arrangement makes it possible to use very simple and inexpensive dampers which only have to dampen in one direction.

Furthermore, it is preferred that the transmission unit comprises a transmission sprocket or transmission sprocket segment rotatably connected to the driven pulley and a tension and / or pressure chain connected to the damper. The transmission sprocket or Übertragungsungskettenradsegment is particularly formed as a fixed part of the driven pulley and is therefore either made in one piece with the driven pulley or is located directly on the driven pulley. In particular, the transmission sprocket or transmission sprocket segment are arranged coaxially with the driven pulley. The transmission unit here preferably comprises a chain guide. This can for example consist of two jaws, which in the housing, in particular on the basis plate, are mounted, include. Between these two two jaws the chain is guided. The damping piston used here can attenuate in both directions, in particular when using a tensile and compressive chain. At one end, the damper is in turn fixed or rotatably connected to the housing. The other end, in particular the piston rod, is connected to the chain. In particular, thanks to the leadership here also compressive forces can be transmitted. In this case one speaks of a push chain or pull / pressure chain. In particular, such a push chain is realized by a flexible band with threaded support elements, similar to a string of pearls. By this embodiment, both the damping of the opening movement and the damping of the closing movement of the door can be achieved without much additional measures. The ratio between the rotational movement of the driven pulley and the stroke movement of the damper can be freely adjusted via the diameter of the transmission sprocket. Very large translations of i = 3 can be realized here. By winding the chain only little space is required for this embodiment. Furthermore, this solution is very low friction, so that can be built in this way a door operator with high efficiency.

In a further preferred embodiment, it is provided that the transmission unit comprises a transmission sheave rotatably connected to the driven pulley and a traction means connected to the damper, in particular a cable pull. The transmission cable pulley is a preferred component of the driven pulley. Thus, the transmission sheave is either made in one piece with the driven pulley or placed directly on the driven pulley. The transmission sheave and the driven pulley are particularly preferably arranged coaxially. The damper is loaded in this embodiment only to train and attenuates consequently only in this direction. The damper is designed so that it moves back in the printing direction by itself. Again, the damper is at a one end firmly or rotatably connected to the housing. The other end, in particular the piston rod, is connected to the traction means, in particular rope or band or belt or chain. The transmission cable pulley is designed in particular as a cam disk or belt pulley. By the rotational movement of the driven pulley, the winding of the traction means is effected. Here, depending on the direction of rotation of the driven pulley either an opening movement or closing movement of the door can be damped. In order to dampen both directions, the opening and closing movement, it is preferably provided that the door operator comprises two dampers. In this case, one end of the traction means is preferably connected to a damper and the other end of the same traction means connected to the other damper. The two dampers can preferably both be arranged on one side of the transfer pulley, preferably on the side of the spring unit, or a damper can be arranged on each side of the transfer pulley. Particularly preferably, the traction means is guided in a groove of the transmission sheave. All embodiments with the transmission sheave can be realized very easily and inexpensively. The ratio between the rotational movement of the driven pulley and the stroke movement of the damper or damper can be adjusted freely via the diameter of the transmission sheave. Here also relatively large translations of i = 3 can be realized. By winding the traction means only little space for this solution is needed. Furthermore, these solutions are very low friction, so that can be realized in this way a door operator with high efficiency.

In a further preferred embodiment of the transmission unit, this comprises a connecting rod, which is mounted eccentrically on one end of the driven pulley. The connecting rod is connected to the damper at the other end. Particularly preferred here comprises the transmission unit at the junction of connecting rod and damper a leadership role. Fixed to the housing, in particular the base plate, connected to a roller guide. At this roller guide, the guide roller is guided. The guide can either be straight or curved in order to influence the course of the translation. To the output shaft around, in particular concentric with the driven pulley, there is a Andrückkontur on the driven pulley. This Andrückkontur is particularly designed as projecting from the driven pulley in the direction of the output shaft ring or ring segment. The connecting rod is, between its eccentric bearing and the end connected to the damper, to the Andrückkontur. About this Andrückkontur the force between the connecting rod and driven pulley is transmitted. This simple and robust design allows for damping in both directions. Here, translations up to i = 3 can preferably be made possible. In particular, here the translation and thus also the damping at small opening angles of the swing door is large.

In the following we describe a transfer unit with slide:

In a preferred embodiment, it is provided that the transmission unit is designed as a carriage (also referred to as a flap carriage) with the pressure roller and a counter-roller, wherein the pressure roller and the counter-roller on both sides of the driven pulley on the control cam, in particular on the cam contour, roll off. The pressure roller and the counter roller are spaced apart from each other in the carriage. The axes of these two rollers are parallel to the output axis. Between the counter-roller and the pressure roller is the driven pulley. The carriage is preferably mounted linearly in the housing, in particular on the base plate. The damper used dampens here preferably both in tension and compression direction. The linear guide is designed either as a sliding guide or as a roller guide with rolling or sliding bearings. As a further alternative here is preferably a Wälzkörperlagerung used. The pros Part of the carriage is that in both directions (opening and closing movement of the door) force and movement can be transmitted. This makes it possible in a simple way to damp with a damper in both directions of movement of the door operator. The transmission unit is relatively low friction, so that a high efficiency of the door operator can be achieved.

Advantageously, the pressure roller and the counter-roller between two parallel, plate-shaped elements of the carriage are stored. The two plate-shaped elements of the carriage are preferably rigidly connected to each other. This design of the carriage ensures that the force between the driven pulley and damper or spring unit is symmetrical. Thus, tilting of the transmission unit is largely avoided.

Furthermore, it is preferred that the carriage is designed for direct power transmission to the spring unit and to the damper. As a result, the damper stroke and the spring travel are identical. In a further advantageous embodiment it is provided that the damper is arranged in the interior of a helical compression spring of the spring unit. By this arrangement, the door operator according to the invention is very compact. In particular, a plurality of springs and / or a plurality of dampers may be provided. Preferably, a damper is then arranged in each case in a spiral spring.

In the following, we will describe a transmission unit with a rocker: In a preferred embodiment of the transmission unit, it is provided that the transmission unit comprises a first rocker, one end of the rocker arm first rocker is rotatably mounted in the housing, in particular on the base plate, and the other end of the first rocker is connected to the damper. Furthermore, the first rocker is connected between its two ends for mutual power transmission with the pressure roller.

The damper is here in the simplest variant designed so that it only dampens to train or pressure. In the other direction, the damper can move back freely. The damper is rotatably mounted at its fixed end relative to the housing. The connection between the rocker and the movable end of the damper is also rotatable. The axes of rotation of these bearings are in particular parallel to the output shaft. Due to the different distances on the one hand of the connection between the pressure roller and rocker to the fixed bearing of the rocker and the other of the connection between the rocker and damper for fixed mounting of the rocker results in a translation between the pressure roller and the damper, so that a large stroke on Damper can be realized. In turn, the damping force of the damper, based on the pressure roller, reinforced. Here are preferred typical ratios of about i = 2 possible. Since it is difficult to build a damping piston for small strokes and large forces, this ratio is advantageous. The required damping force at the damper is reduced and the stroke and thus the displaced volume is increased by this arrangement.

Furthermore, it is preferably provided that the transmission unit comprises a traction means, in particular a cable pull. The traction means is connected at one end to the damper and at the other end to the cam contour of the driven pulley or to a rotationally fixed with the driven pulley. Tied transmission cable pulley can be wound up. By supplementing the simple swing arrangement with the traction means, a force can be transmitted to the damper both in the opening and in the closing direction of the door. The damper is here preferably designed so that it dampens both train and pressure. Preferably, the rocker transmits the force in the compression direction to the damper. The traction device, which winds on the transmission pulley or on the cam contour of the driven pulley, loads the damper in tension. It is further preferred that the transmission unit comprises a counter-roller and a second rocker. The counter-roller rolls over the pressure roller on the cam contour of the driven pulley. One end of the second rocker is rotatably mounted in the housing, in particular on the base plate. The other end of the second rocker is directly or indirectly connected to the damper. Further, the second rocker is connected between its two ends for mutual power transmission with the counter-roller. The arrangement thus shows a counter-roller on one side of the driven pulley and a pressure roller on the other side of the driven pulley. On both roles attacks a swingarm.

The two wings are either rigid (first variant) or connected to each other by means of another damper (second variant). Particularly preferred in the second variant, the one rocker with a cylinder of the other damper and the other rocker connected to the piston rod of the other damper. When connecting the two wings with another damper, it is possible to perform the other damper, which connects the two wings together, as a damping elastomer, since only a small stroke occurs here. In the first variant with the rigid connection (also called coupling rod) can between damper and driven pulley in both directions Damping forces are transmitted. If the rollers are the same size, the drive pulley should preferably be designed as a uniform thickness. When using a damper as a connection between the two rocker arms, the drive disk does not have to be made of the same thickness.

In a further advantageous embodiment, it is provided that the connection between the pressure roller and the first rocker and / or the connection between the counter roller and the second rocker comprises a rotational and a linear degree of freedom. In particular, this is achieved by a bolt of the pressure roller or counter-roller is guided in a slot of the first and second rocker. Alternatively, it is preferably provided that the connection between the pressure roller and the first rocker and / or the connection between the counter roller and the second rocker comprises only one rotational degree of freedom and no linear degree of freedom.

In the following we describe a transfer unit for a rotary vapour:

In a preferred embodiment it is provided that the transmission unit comprises a transmission gear or transmission gear segment, rotatably connected to the driven pulley comprises. In particular, the transfer gear or transfer gear segment is coaxially arranged on the drive pulley. Further preferably, the damper or the plurality of dampers used each comprise a damper gear. The damper gear or the plurality of damper gears are in direct engagement with the transfer gear or transfer gear segment of the driven pulley. As a result, a rotational movement of the driven pulley is transmitted to the dampers, in particular translated. In particular, a plurality of rotational dampers can be arranged along the transmission gearwheel or transmission gearwheel segment. In a further embodiment it is provided that the transmission unit comprises the transmission gear or transmission gear segment rotatably connected to the driven pulley and a rack connected to at least one damper. The transmission gear o- the transmission gear segment is either made in one piece with the driven pulley or is firmly connected to the driven pulley. In particular, the transmission gear and the transmission gear segment and the driven pulley are arranged coaxially. Particularly preferably, a transmission gear or transmission gear segment is arranged on each side of the driven pulley. In a corresponding manner, the transmission unit then comprises two toothed racks which are in each case in engagement with a transmission gear or transmission gear segment. The two racks may be preferably rigidly interconnected. As a result of this double design, a symmetrical loading of the transmission unit is ensured and consequently a tilting of the transmission unit is avoided. The rack is preferably mounted linearly in the housing, in particular on the base plate. The linear guide is designed either as a sliding guide or as a roller guide with rolling or sliding bearings. As a further alternative, preferably a roller bearing is used here. The one or more rotary dampers used also in this embodiment each comprise a damper gear. The damper gear and the damper gears of the plurality of rotary damper are respectively engaged with the rack. Here, several rotary dampers can be arranged one behind the other along the rack / racks in a very small space. The rack and pinion drive is relatively low friction, so that a high efficiency of the door operator can be achieved. Furthermore, this solution is inexpensive to implement, because on the rack only the damping forces must be transmitted. In a particularly preferred embodiment it is provided that the teeth of the rack extend for engagement with the transmission gear or transmission gear segment in the opposite direction to the teeth for engagement with the gear of the damper. The use of such a rack enables the rack to extend parallel to the spring unit, in particular parallel to the compression springs. There would not be enough room between the rack and the spring unit to mount the rotary dampers. Therefore, the teeth of the rack or racks extend up in this area.

In the following, several embodiments of the invention will be explained with reference to the accompanying drawings. 1 shows an underbody revolving door operator according to the invention, according to a first exemplary embodiment,

FIG. 2 shows a transmission unit of the underbody revolving door operator according to the first exemplary embodiment, FIG.

3 shows a transmission unit of the underbody revolving wing door operator according to the invention according to a second embodiment,

4 shows a transmission unit of the underbody revolving wing door operator according to the invention according to a third embodiment, a transmission unit of the underbody revolving door operator according to a fourth embodiment, a transmission unit of the inventive revolving turntable door actuator according to a fifth embodiment, a transmission unit of the inventive revolving turntable actuator according to a sixth embodiment, a transmission unit of the inventive revolving revolving door operator according to a seventh embodiment, an invented one Underrun revolving door operator according to an eighth embodiment, a transmission unit of the under-revolving revolving door operator according to a modification of the eighth embodiment,

a transmission unit of the underbody revolving door operator according to a ninth embodiment,

FIG. 12 shows an underbody revolving door operator according to a tenth embodiment of the invention, FIG. 13 shows a transmission unit of the under-wing rotary door operator according to the tenth embodiment, a transmission unit of the inventive under-wing rotary door operator according to an eleventh embodiment, a transmission unit of the inventive under-wing rotary door operator according to a twelfth embodiment, a transmission unit of the inventive under-wing rotary door operator according to a thirteenth embodiment a transmission unit of the undercarriage rotary door operator according to the invention according to a fourteenth embodiment, an undercarriage rotary door operator according to a fifteenth embodiment of the present invention, a transmission unit of the under-wing rotary door operator according to the fifteenth embodiment of the present invention,

FIG. 20 shows a transmission unit of the underbody revolving door operator according to the invention according to a sixteenth embodiment, FIG. 21, 22 a Untersturzdrehgugeltürbetätiger invention according to a seventeenth embodiment,

FIGS. 23-25 show various levers of the underbody revolving door operator according to the invention,

FIGS. 26a-c show various bearings of an output disk according to all exemplary embodiments of the underbody revolving door operator according to the invention, FIG.

27 shows a first view of the mounted underbody revolving door operator according to the invention according to all embodiments of the underbody revolving door operator according to the invention,

28 shows a second view of the mounted underbody revolving door operator according to the invention in accordance with all embodiments of the underbody revolving door operator according to the invention,

29 shows a third view of the mounted underbody revolving door operator according to the invention according to all embodiments of the underbody revolving door operator according to the invention,

Fig. 30 a Drehflügeltürbetätigeraufsatz invention or

Swing door operator according to an eighteenth embodiment, a swing door operator unit or swing door operator according to a nineteenth embodiment, a swing door operator unit or swing door operator according to a twentieth embodiment, a swing door operator unit or swing door operator according to a twenty first embodiment, a swing door operator unit or swing door operator according to a twenty second embodiment, various supports of an output disk of a swing door operator unit or rotary door operator according to the present invention; door operator according to all embodiments of the swing door actuator or swing door operator, the swing door actuator according to the invention or swing door operator according to all embodiments of the swing door actuator or swing door operator with vol housing, the turntable actuator according to the invention or rotary door operators according to all embodiments of the swing door actuator or swing door operator with complete housing and cover, FIG. 38 shows an assembled rotary door operator arrangement according to the invention with a rotary door operator attachment according to the invention according to all embodiments of the rotary door operator unit, and FIG

39 is an exploded view of Drehflüge- door door actuator assembly according to the invention with a rotary door actuator according to the invention according to all embodiments of the swing door actuator attachment.

Identical or functionally identical components are provided with the same reference numerals in all embodiments.

1 shows the undercarriage rotary door operator (hereinafter door operator) 1 according to the first embodiment of the present invention.

The door operator 1 comprises a housing 2 consisting of a base plate 3 and a cover plate 65 opposite the base plate 3 (see FIG. 28). The base plate 3 comprises edgings 23 on all four outer sides. These bends are at a 90 ° angle to the base surface of the base plate 3. Furthermore, the door operator 1 comprises an output disk 5. The output disk 5 is rotatable about an output axis 4 on the output side Base plate 3 stored. The driven pulley 5 is here made in one piece, as a stamped part, with a lever 6.

Furthermore, the door operator 1 comprises a spring unit 7, a transmission unit 8 and a damper 9. For power transmission between the spring unit 7 and the driven pulley 5, a pressure roller 1 1 is provided. The spring unit 7 and the transmission unit 8 are likewise mounted on the base plate 3 here. Alternatively, it is also possible, these elements on the cover plate 65, or on the base plate 3 and the Cover plate 65 to store together. For an aesthetically pleasing conclusion of the housing 2 selbiges is provided with a cover 10.

The spring unit 7 comprises two juxtaposed and parallel compression springs 12. Further, the spring unit 7 comprises a linearly movable end 13, formed as a first compression spring receptacle, and a fixed end 14, formed as a second compression spring receptacle. The second compression spring receptacle 14 comprises a Federverstelleinheit 1 5 for adjusting the closing force of the spring unit 7. The first compression spring receptacle 13 is mounted linearly movable with a linear bearing 16 of the spring unit 7 relative to the base plate. The second compression spring receptacle 14 is mounted with a rigid or rotatable bearing 17 of the spring unit 7 relative to the base plate 3. Within the Federverstelleinheit 15 is a linear guide.

The damper 9 comprises a damper cylinder 18 and a damper piston 19 guided in the damper cylinder 18. The damper piston 19 is connected to a damper piston rod 20. The damper cylinder 18 is mounted by means of a rigid or rotatable bearing 21 of the damper 9 relative to the base plate 3. At the free end of the damper piston rod 20 is the connection 22 to the transmission unit 8. The connection 22 between damper 9 and transmission unit 8 can be rotatably, in particular with a rotation axis parallel to the output axis 4, or rigid. The transmission unit 8 comprises a first transmission gear 24 on one side of the driven pulley 5 and a second transmission gear 25 (see Fig. 2) on the other side of the driven pulley 5. The two transmission gears 24, 25 are rotatably and coaxially connected to the driven pulley 5. Furthermore, the transmission unit 8 comprises a rack member 26. The rack member 26 in turn comprises a first rack 27 and a second rack 28. Die Both racks 27, 28 are in engagement with the two transmission gears 24, 25. By using two transmission gears 24, 25 and in each case a corresponding rack 27, 28, the force is transmitted symmetrically and tilting, in particular the transmission unit 8, is avoided.

Fig. 2 shows the transmission unit 8 according to the first embodiment in detail. To see is a schematically illustrated linear guide 29 of the rack member 26. The rack member 26 is here, for example, in a groove, on a web or in a slot of the housing 2, in particular the base plate 3, linearly guided. The first compression spring receptacle 13 of the spring unit 7 comprises two parallel plates each having a fork opening 31. In this fork opening 31, a pressure roller axis 30 of the pressure roller 1 1 is mounted. The pressure roller axis 30 is parallel to the output axis 4.

The output disk 5 has on its lateral surface a control cam, in particular cam contour 32, designed here as a heart-shaped cam contour on. The pressure roller 1 1 rolls on this cam contour 32nd

In the following, different embodiments of the transmission unit 8 will be shown with reference to FIGS. The same or functionally identical components are provided with the same reference numerals as in the first embodiment. These embodiments always correspond in their function and in their structure to the first exemplary embodiment with the exception of the transmission unit. The spring unit 7 and / or the pressure roller 1 1 are here in particular often shown only schematically or hidden for clarity. Ultimately, however, results in the entire construction of the respective door operator 1 in all embodiments in combination with the illustration of FIG. 1st 3 shows the transmission unit 8 according to the second embodiment. Here, the transmission unit 8 in turn comprises the two transmission gears 24, 25, which are engaged with the two transmission racks 27, 28. The door operator 1 comprises in this exemplary embodiment, in addition to the damper 9, a further damper 33. The further damper 33 is in turn constructed from a damper cylinder 18, a damping piston 19 and a damper piston rod 20. The damper piston rod 20 of the further damper 33 is connected via a further connection 34 with the transmission unit 8. In particular, the further connection 34 is located between the damper piston rod 20 of the further damper 33 and the rack member 26. The further damper 33, in particular the damper cylinder 18 of the further damper 33, via a rigid or rotatable bearing 35 of the further damper 33 in the housing 2, in particular on the base plate 3, stored. The first damper 9 is located on one side of the racks 27, 28 and the other damper 33 is located on the other side of the racks 27, 28th

By using the two dampers 9, 33, it is possible that very simple dampers, which damp only on pressure or only on train, find use. Thus, despite the use of these single-acting damper a preferably adjustable damping of the opening and closing movement is possible. FIG. 4 shows a third exemplary embodiment of the transmission unit 8. Instead of the gear wheels, a transmission cable pulley 26 is connected to the output disk 5 in a rotationally fixed, in particular coaxial, manner. On the outer surface of the transmission sheave 36 there is a Seilführungsnut 38. A cable 37 is connected via the connection 22 with the damper 9 connected. The other end of the cable 37 is fixedly connected to the transmission pulley 36. By rotating the driven pulley 5, the cable train 37 on the transfer sheave 36 and unwound. As a result, the damper 9 is loaded to train. The damper 9 is preferably designed so that it contracts again by itself. Fig. 5 shows a fourth embodiment of the transmission unit 8. Here, the Seilführungsnut 38 is arranged helically in the transmission sheave 36. This makes it possible that both ends of the cable 37 are each connected to a damper 9, 33. Between the two dampers, the cable 37 is wound around the transfer sheave 36. The two dampers 9, 33 are arranged so that they face each other. In particular, the two dampers 9, 33 are arranged so that their damper piston rods 20 lie on a straight line. Fig. 6 shows a fifth embodiment of the transmission unit 8. This embodiment corresponds substantially to the fourth embodiment. However, here the two dampers 9, 33 are arranged parallel to one another, preferably both on one side of the spring unit 7.

Both in the fourth and in the fifth embodiment, each of the two dampers 9, 33 is loaded on train during rotation of the driven pulley 5. The respective other damper 9, 33 contracts by itself. FIG. 7 shows a sixth exemplary embodiment of the transmission unit 8. Here the transmission unit 8 comprises a transmission sprocket 41, which is connected to the driven pulley 5 in a rotationally fixed, in particular coaxial manner. Furthermore, the transfer unit 8 here comprises a chain 39, in particular designed as a pull chain or pull / pressure chain (also push chain), and a chain guide 40. The chain 39 is wound on one end on the transfer sprocket 41. The other end will be connected via the connection 22 with the damper 9. The chain 39 is guided between two jaws of the chain guide 40. The chain guide 40 is rigidly connected to the housing 2, in particular the base plate 3. By using the chain guide 40 and a conventional pull chain can be charged to pressure. As a result, by means of a double-acting damper 9 both the closing and opening movement of the door can be damped.

8 shows a seventh exemplary embodiment of the transmission unit 8. Here, the transmission unit 8 comprises a connecting rod 42. This connecting rod 42 is connected at one end via the eccentric bearing 45 to the driven pulley 5. The axis of the eccentric bearing 45 is parallel and spaced from the output axis 4. The other end of the connecting rod 42 is connected via the connection 22 with the damper 9. At this connection 22 is a guide roller 44. The guide roller 44 is rotatable about an axis which is parallel to the output shaft 4. The guide roller 44 is guided on a roller guide 43. The roller guide 43 is rigidly connected to the housing 2, in particular the base plate 3. To the output shaft 4 around, in particular concentric with the driven pulley 4, there is a Andrückkontur 46 on the driven pulley 5. This Pressure contour 46 is formed in particular as protruding from the driven pulley 5 in the direction of the output shaft 4 ring or ring segment. The connecting rod rests against the contact contour 46 between its eccentric bearing 45 and the end connected to the damper 9. About this Andrückkontur 46, the force between the connecting rod 42 and driven pulley 5 is transmitted.

9 shows the undercarriage rotary door operator (hereinafter door operator) 1 according to the eighth embodiment of the present invention. Identical or functionally identical components are provided with the same reference numerals in all exemplary embodiments. The door operator 1 comprises the housing 2, consisting of a base plate 3 and a cover plate 65 opposite the base plate 3. The base plate 3 comprises the bends 23 on all four outer sides. These bends are at 90 ° to the base surface of the base plate 3. Furthermore, the door operator 1 comprises the driven pulley 5. The driven pulley 5 is mounted on the base plate 3 such that it can rotate about the output shaft 4. The driven pulley comprises two attached additional pulleys 82. The main component of the driven pulley 5 is here made in one piece, as a stamped part, with the lever 6. The additional disks 82 are applied rotationally fixed to this main component.

The transfer unit 8 comprises a carriage 47. In this carriage

47, the pressure roller 1 1 and a counter-roller 48 are each mounted rotatably. The counter-roller 48 here comprises two spaced, coaxial single rollers. The axes of pressure roller 1 1 and counter roller 48 are parallel to the output shaft 4. Between the pressure roller 1 1 and the counter roller 48 is the driven pulley 5. The pressure roller 1 1 and the counter-roller

In detail, the pressure roller 1 1 rolls on the cam contour 32 of the driven pulley 5. The two individual rollers of the counter roller 48 each roll on one of the additional pulleys 82 of the driven pulley 5. The contours of the additional pulleys 82nd as control cams, in particular cam contours formed. The two individual rollers are spaced so far apart that the lever between the two individual roles can dip. This allows the door to be opened more than 120 °.

The carriage 47 is linearly movable relative to the housing 2, in particular the base plate 3, by means of a linear guide 52. In the following exemplary embodiments according to FIGS. 10 and 11, a simplified variant of the driven pulley 5 is shown. Waltz here the pressure roller 1 1 and the counter-roller 48, formed as a single role, together on the cam contour 32. However, in this embodiment, the variant shown in Figs. 9 and 24 with double counter-roller 48 and two additional discs 82 is advantageous.

10 shows the transmission unit 8 according to the eighth embodiment in detail. The carriage 47 with its schematically illustrated linear guide 52, the driven pulley 5, the damper 9 and the spring unit 7 are shown. The carriage 47 comprises a first plate-shaped element 50 and a second plate-shaped element 51 opposite the first plate-shaped element 50. Between these two plate-shaped elements 50, 51, the pressure roller 1 1 and the counter-roller 48 and the counter-rollers 48 are arranged according to Fig. 1 a. The two plate-shaped elements 50, 51 are rigidly connected to one another via the base 53 which is transverse to the plate-shaped elements 50, 51. The carriage 47, in particular the first and second plate-shaped element 50, 51, comprises a total of four axle carriers 54. These four axle carriers 54 extend perpendicular to the base 53. The pressure roller 11 and the counter roller 48 are mounted between two axle carriers 54 , For this purpose, the pressure roller 1 1 comprises a pressure roller axis 30. The counter roller 48 comprises a counter roller axis 49.

The output disk 5 has on its lateral surface a control cam, in particular cam contour 32, designed here as a heart-shaped cam contour on. The pressure roller 1 1 and the counter roller 48 roll on this cam contour 32nd

In the following, another embodiment of the transmission unit 8 is shown with reference to FIG. The ninth embodiment corresponds in its function and in its construction to the eighth exemplary embodiment with the exception of the construction of the transmission unit 8. Some components are shown here only schematically or the clear For the sake of brevity. Ultimately, however, the entire construction of the door operator 1 according to FIG. 10 or 11 results in combination with the illustration from FIG. 9. FIG. 11 shows the transmission unit 8 according to the ninth embodiment. Here, the transfer unit 8 in turn comprises the carriage 47, which is linearly guided along the linear guide 52. The carriage 47 is designed here box-shaped. In the two plate-shaped elements 50, 51, a recess for the output shaft 4 is provided in each case. On its underside, that is, the base 53 opposite side of the box-shaped carriage 47 is open. Here engages the lever 6, not shown, which is in particular made in one piece with the driven pulley 5, in the carriage 47 a. The connection 22 between the carriage 47 and the damper 9, in particular the piston rod 20 and / or the spring unit 7, is arranged in this embodiment at the level of the output shaft 4, the pressure roller axis 30 and the counter roller axis 49. Here, an imaginary extension of the piston rod 20 of the damper 9 intersects the output axis 4, in particular also the pressure roller axis 30 and / or the counter roller axis 49.

FIG. 12 shows the undercarriage rotary door operator (hereinafter door operator) 1 according to the tenth embodiment of the present invention. Identical or functionally identical components are provided with the same reference numerals in all embodiments.

The transmission unit 8 comprises a first rocker 55. This first rocker comprises at one end a first rocker bearing 56 as a rotatable bearing of the rocker 55 relative to the housing 2, in particular the base plate 3. At its other end, the rocker 55 via the connection 22 with the Damper 9 connected. Between its two ends, that is, between the first swingarm bearing 56 and the Compound 22, the first rocker 55 for mutual power transmission of the pressure roller 1 1 is connected.

13 shows the transmission unit 8 according to the tenth embodiment in detail. You can see here the pressure roller 1 1, which rolls on the control cam 32 of the driven pulley 5. The rocker 55 has between its two ends a slot 57. The pressure roller 1 1 comprises a pressure roller axis 30. This pressure roller axis 30, designed as a bolt, is guided in the slot 57. By rotating the driven pulley 5, the pressure roller 1 1 moves. The force is transmitted to the rocker 55 via the pressure roller axis 30 and the slot 57. As a result, the piston rod 20 is moved via the connection 22 and as a result the movement is damped. The output disk 5 has on its lateral surface a control cam, in particular cam contour 32, designed here as a heart-shaped cam contour on. The pressure roller 1 1 rolls on this cam contour 32nd

Various exemplary embodiments of the transmission unit 8 will be shown below with reference to FIGS. 14 to 17. In this case, identical or functionally identical components are provided with the same reference numerals as in the tenth embodiment. These embodiments always correspond in their function and in their construction to the tenth embodiment, with the exception of the transmission unit. The spring unit 7 and / or the pressure roller 8 are here in particular often shown only schematically or hidden for clarity. In the end, however, the entire construction of the respective door operator 1 in FIGS. 14 to 17 results in combination with the illustration from FIG. 12.

Fig. 14 shows the transmission unit 8 after the eleventh Ausführungsbei game. Here it is first shown how the spring unit 7 with their Druckte dernaufnahme 13 is connected to the pressure roller 1 1. The connection between pressure roller 1 1 and spring unit 7 is not shown in all embodiments, but applies as shown in Fig. 12 also for Figs. 14 to 17. The compression spring receptacle 13 comprises two parallel and spaced plates. Between these two plates, the pressure roller 1 1 is arranged. Each of the two plates comprises a fork opening 31. In this fork opening 31, the pressure roller axis 30 and thus also the pressure roller 1 1 is mounted. Furthermore, this embodiment shows a second swing assembly comprising a counter-roller 48, which also rotates relative to the pressure roller 1 1 on the control cam 32 of the driven pulley 5. From the counter-roller 48, the force is transmitted to a second rocker 58. The second rocker 58 is rotatably mounted at one end via a second rocker bearing 59 in the housing 2, in particular on the base plate 3. At the other end, the second rocker 58 is connected via the connection 34 to the connector (coupling rod) 61. Between the connection 34 to the coupling rod 61 and the second rocker bearing 59, the second rocker 58 comprises a second slot 60. In this second slot 60, a counter-roller axis 49, designed as a bolt, out.

The two linearly movable ends of the two rockers 55, 58 are connected via the coupling rod 61st Through this connection via the coupling rod 61, a damping force can be transmitted both in the opening and in the closing direction of the door.

Fig. 15 shows the transmission unit 8 according to a twelfth embodiment. This embodiment corresponds to the eleventh embodiment except for the coupling rod 61. Here, instead of the coupling rod 61, a further damper 33 is provided. The further damper 33 comprises, similar to the first damper 9, a damper cylinder 18. In the damper cylinder 18, a damping piston (not shown) is guided. This damping piston of the further damper 33 is connected to a piston rod 20. About the piston rod 20, the further damper 33 is in turn connected by means of the connection 34 with the second rocker 58. Instead of being shown here, the further damper 33 may also be an elastomer. By using the further damper 33, the driven pulley 5 does not have to be designed as a uniform thickness, since certain fluctuations in the movement between the first rocker 55 and the second rocker 58 can be compensated.

Fig. 16 shows a thirteenth embodiment of the transmission unit 8. Here again, the pressure roller 1 1 is connected to the first rocker 55. However, no slot is provided here, but the pressure roller axle 30 is connected to the first rocker 55 only with a rotational degree of freedom. About the driven pulley 5, the pressure roller 1 1 and the first rocker 55, the damper 9 is loaded on pressure. In turn, to dampen the closing and opening direction of the door, a cable 37 is provided here. The cable 37 is connected at one end via the connection 22 with the damper 9. The other end of the cable 37 is connected via the cable attachment 62 with the driven pulley 5. In the lateral surface of the driven pulley 5 is a Seilführungsnut 38. This makes it possible that the cable 37 is wound on the driven pulley 5. Thus, via the cable 37 of the damper 9 is also loaded on train.

Fig. 17 shows a fourteenth embodiment of the transmission unit 8. This embodiment largely corresponds to the thirteenth embodiment. Here, however, the cable 37 is not wound on the output disk 5. Rather, here is a transmission pulley rotatably, in particular coaxially, connected to the driven pulley 5 forward seen. The cable 37 is consequently connected via the cable attachment 62 with the transfer pulley 36. The Seilführungsnut 38 is located in the transmission sheave 36. Here, in turn, the damper 9 is loaded on the first rocker 55 to pressure. The cable 37 loads the damper 9 to train.

FIG. 18 shows the undercarriage rotary door operator (hereinafter door operator) 1 according to the fifteenth embodiment of the present invention. Identical or functionally identical components are provided with the same reference numerals in all exemplary embodiments.

The transmission unit 8 transmits the power of the driven pulley 5 to a damper 9, here designed as a rotary damper. The transmission unit 8 and the rotary damper 9 show in detail the Fig. 19.

In FIG. 19 it can be seen that the first compression spring receptacle 13 of the spring unit 7 comprises two parallel plates each having a fork opening 31. In this fork opening 31, a pressure roller axis 30 of the pressure roller 1 1 is mounted. The pressure roller axis 30 is parallel to the output axis 4.

Furthermore, this figure shows a first transmission gear 24, which rotatably, in particular coaxially, is connected to the driven pulley 5. The rotary damper 9 comprises a damper body 63 and a damper gear 64. The damper body 63 is fluid-tight and / or gas-tight per se. In the damper body 63 is a fluid or gas for damping a movement. Via the damper gear 64, a torque or a rotational movement is introduced and damped in the rotary damper 9. The damper gear 64 is in direct engagement with the transmission gear 24. The damper gear 64 is in particular smaller than the transmission gear 24 so as to provide an override. Setting i> 1 from the transmission gear 24 to the damper 9 to achieve.

In the following, another embodiment of the transmission unit 8 is shown with reference to FIG. In this case, identical or functionally identical components are provided with the same reference numerals as in the fifteenth embodiment. In the illustrations in FIGS. 19 and 20, certain components of the door operator 1 are hidden for reasons of clarity. Ultimately, however, the mode of operation always results in conjunction with the illustration from FIG. 18.

The transmission unit 8 in the sixteenth embodiment comprises the first transmission gear 24 on one side of the driven pulley 5 and a second transmission gear 25 (see Fig. 2) on the other side of the driven pulley 5. The two transmission gears 24, 25 are rotationally fixed and coaxial with the driven pulley 5 connected. The rack unit 26 in turn comprises a first rack 27 and a second rack 28. The two racks 27, 28 are in engagement with the two transmission gears 24, 25. By the use of two transmission gears 24, 25 and in each case one associated rack 27, 28, the force is transmitted symmetrically and tilting, in particular the transmission unit 8, is avoided. Those teeth of the racks 27, 28 for engagement with the transmission gears 24, 25 extend in opposite directions to those teeth for engagement with the damping gears 64. This allows a compact construction.

Furthermore, a linear guide 29 of the rack member 26 is shown schematically. The rack member 26 is here for example in a groove, on a web or in a slot of the housing 2, in particular the base plate 3, linearly guided.

The driven pulley 5 has on its outer surface a control cam, in particular cam contour 32, designed here as a heart-shaped cam contour. The pressure roller 1 1 rolls on this cam contour 32nd

FIGS. 21 and 22 show a seventeenth embodiment of the under-wing rotary door operator 1. Here, the rotary damper or damper body 63 is arranged coaxially with the output shaft 4. There is no need for a transmission unit 8. The rotary damper is placed or connected to the housing. Preferably, the axis of rotation of the rotary damper is designed as a driving shaft, on which the driven pulley 5 is attached rotatably.

FIGS. 23-25 show various levers of the underbody revolving door operator 1.

Fig. 23 shows in detail the lever 6 and the driven pulley 5 preferably for the embodiment with carriage 7 or rocker according to Fig. 9 to 17. Here are the lever 6 and the driven pulley 5 in one piece, in particular as a stamped part made. In some figures, the driven pulley 5 is always shown as a separate component without the lever 6. However, it is also preferably provided here that the driven pulley 5 and the lever 6 are made in one piece. The optional transfer pulley 36 is preferably welded, riveted or screwed onto the driven pulley 5.

Fig. 24 shows preferred lever 6 for the embodiment of FIG. 9 in detail. The output disk 5 can be seen with one of the two additional disks 82. Here, too, the lever 6 and the output disk 5 are in one piece, in particular special as a stamped part, manufactured. The additional discs 82 may be welded, riveted or screwed.

FIG. 25 shows in detail a further embodiment of the lever 6 with a drive disk 5, preferably for the examples in FIGS. 2-8 and 18-20. Further, Fig. 25 shows the first transmission gear 24 formed as a transmission gear segment. In selbiger way here is a transmission gear segment 25 on the other, not to see, side of the driven pulley 5. Here are the lever 6 and the driven pulley 5 in one piece, in particular as a stamped part manufactured. The transmission gears 24, 25 are welded onto the driven pulley 5. In the embodiments in FIGS. 2-8 and 18-20, the driven pulley 5 is always shown as a separate component without the lever 6. However, it is also preferably provided here that the driven pulley 5 and the lever 6 are made in one piece. Also, the transfer pulleys 36 or the transfer sprockets 41 are preferably welded to the driven pulley 5 riveted or screwed.

FIGS. 26 ac show various possibilities for mounting the drive disk 5 in the housing 2. These bearings are preferably to be applied to all embodiments of the underbody turntable door actuator 1. Shown in each case is the driven pulley 5 between the base plate 3 and the cover plate 65. According to FIG. 26a, a bolt 74 is formed coaxially to the output shaft 4. This pin 74 is fixedly connected to the housing 2. The driven pulley 5 is rotatably mounted on the bolt 74. For this purpose, Fig. 26b shows a sliding bearing 66. The sliding bearing 66 is designed here as both axial and radial bearings. Alternatively, FIG. 26c shows a first roller bearing 67 for rotatably supporting the driven pulley 5 on the fixed bolt 74. With reference to FIGS. 27 to 29, the assembly of the underbody revolving door operator 1 according to the invention is shown on the underside of a door lintel 71 according to all exemplary embodiments. Fig. 27 shows the lintel 71 and the swing door 73. The louver turntable door operator 1 further includes a slide rail 72. The slide rail 72 is connected to the door 73. In this slide 72, the lever 6 is guided. The housing 2 is covered by a cover 10.

Fig. 28 shows the arrangement of Fig. 27 in the open state. Here it can be seen how the housing 2 is composed of base plate 3, which is fastened directly to the lintel 71, and of the opposite cover plate 65. The upper side of the base plate 3 here forms the upper side of the housing 76, the underside of the cover plate 65 forms the lower side of the housing 77 A height H, measured along the output axis 4, of the cover 10 corresponds to the height H of the slide rail 72. As a result, the slide rails 72 and the cover 10 lie flush against one another in the closed state of the door 73, as shown in FIG. In addition, in this closed state, the lever 6 is completely and invisibly received in the slide rail 72 and / or in the housing 2 or the cover 10. FIG. 29 once again shows the door in the half-open state. It can be seen how the lever 6 is guided in the slide rail 72.

The embodiments shown in Figs. 30-37 are self-propelled as a swing door operator attachment and as a swing door operator. In particular, when essay the damper is optional, since often the drive, which is supplemented with the essay, already can fulfill a damping function.

Fig. 30 shows the rotary door operator of the present invention (hereinafter, both will be referred to as a door operator) 1 according to the eighteenth embodiment. Same or Functionally identical components are provided in all embodiments with the same reference numerals.

The door operator (swing door operator attachment or Drehflügeltürbetäti- ger) 1 comprises the housing 2, consisting of the base plate 3 and the base plate 3 opposite cover plate 65. The base plate 3 comprises on all four outer sides of bends 23. These bends are at 90 ° to the angle Base of the base plate 3. Furthermore, the door operator 1 includes the driven pulley 5. The driven pulley 5 is rotatably mounted on the base plate 3 about the output shaft 4, designed as a shaft 75.

The trained as a shaft 75 output shaft 4 comprises a lever eye 69. This lever eye 69 is formed here as a polygonal socket. When the door actuator 1 is used as the standard door closer or door opener, a lever is connected in a rotationally fixed manner to the output shaft 4 via the lever eye 69. The other end of the lever is supported for example on a slide rail on the door or door frame. When using the door operator 1 as a bottom door closer, a rotation axis of the door leaf, in particular coaxial, directly connected via this eye 69 with the output shaft 4 rotatably.

When the door operator is designed as an attachment (rotary door operator attachment), as shown in FIGS. 38 and 39, this lever eye 69 can be used for connection to a door drive 77.

As can be seen in particular in FIGS. 36 and 37, the shaft 75 extends through the base plate 3 or a cover plate 65. As a result, the lever eye 69 is also accessible outside the housing 2. In a particularly preferred embodiment, the shaft 75 extends out of the housing 2 in both directions. This applies to the swing door Tiger tower and the swing door operator. This means that the shaft 75 breaks through both the base plate 2 and the cover plate 65. Thus, the door operator 1 can be used on both sides, ie for DIN right and DIN left.

Furthermore, the door operator 1 in Fig. 30 comprises the spring unit 7, the transmission unit 8 and the damper 9. For power transmission between the spring unit 7 and the driven pulley 5, the pressure roller 1 1 is provided. The spring unit 7 and the transmission unit 8 are also mounted on the base plate 3 here. Alternatively, it is also possible to store these elements together on the cover plate 65 or on the base plate 3 and the cover plate 65.

The spring unit 7 comprises the two juxtaposed and parallel pressure springs 12. Further, the spring unit 7 comprises the linearly movable end 13, formed as a first compression spring receptacle, and the fixed end 14, formed as a second compression spring receptacle. The second compression spring receptacle 14 comprises the spring adjustment unit 15 for adjusting the closing force of the spring unit 7. The first compression spring receptacle 13 is mounted with the linear bearing 16 of the spring unit 7 with respect to the base plate 3 linearly movable. The second compression spring receptacle 14 is mounted with the rigid or rotatable bearing 17 of the spring unit 7 relative to the base plate 3. The damper 9 comprises the damper cylinder 18 and the damper piston 19 guided in the damper cylinder 18. The damper piston 19 is connected to the damper piston rod 20. The damper cylinder 18 is supported by the rigid or rotatable bearing 21 of the damper 9 with respect to the base plate 3. At the free end of the damper piston rod 20 is the connection 22 to the transmission unit 8. The connection 22 between damper 9 and transmission unit 8 can rotatably, in particular with a rotation axis parallel to the Abtriebach- se 4, or rigid.

The various embodiments of the transmission unit for the swing door actuator attachment or the swing door operator of FIG. 30 result in conjunction with FIGS. 1-8.

Fig. 31 shows the rotary door operator of the present invention (hereinafter, both will be referred to as a door operator) 1 according to the nineteenth embodiment. Identical or functionally identical components are provided with the same reference numerals in all embodiments.

In the nineteenth embodiment, the damper 9 is in the spring 12. Therefore, the bearing 17 of the spring unit 7 at the same time also the bearing 21 of the damper 9. The cover plate 65 preferably comprises a recess above the Federverstelleinheit 15, so that the small blind holes on the periphery of Federverstelleinheit 15 are accessible. The spring adjustment unit 15 can be rotated via the blind holes and thus the spring force can be adjusted. Alternatively, the separate arrangement of spring unit 7 and damper 9 of FIG. 9 can be selected here.

The various embodiments of the transmission unit for the swing door actuator attachment and the swing door operator of FIG. 31 result in conjunction with FIGS. 9-1. 1

Fig. 32 shows the rotary door operator of the present invention (hereinafter both referred to as a door operator) 1 according to the twentieth embodiment. Identical or functionally identical components are provided with the same reference numerals in all embodiments. The various embodiments of the transmission unit for the swing door actuator attachment or the swing door operator of FIG. 32 result in conjunction with FIGS. 12-17. Fig. 33 shows the rotary door operator of the present invention (hereinafter both referred to as a door operator) 1 according to the twenty-first embodiment. Identical or functionally identical components are provided with the same reference numerals in all embodiments. The damper 9 is here again designed as a rotary damper.

The various embodiments of the transmission unit for the swing door actuator attachment and the swing door operator of Fig. 33 will be apparent in conjunction with Figs. 18-20.

A very simple embodiment for the swing door actuator attachment or the swing door actuator according to FIG. 33 results in conjunction with FIGS. 21 and 22. Here, no transmission unit is required, since the rotation damper is arranged coaxially with and rotatably connected to the output shaft 4.

Fig. 34 shows the rotary door operator of the present invention (hereinafter both referred to as a door operator) 1 according to the twenty-second embodiment. Identical or functionally identical components are provided with the same reference numerals in all exemplary embodiments.

FIG. 34 shows a simplified embodiment of the swing door actuator attachment or swing door operator 1 according to the invention compared to the previous exemplary embodiments. Furthermore, this simple variant of FIG. 34 is also preferably applicable to the undercarriage door operator 1 according to FIGS. 1-17. According to Fig. 34 is for power transmission the damper 9 no separate transmission unit 8 is provided. Rather, here the damper 9 is equal in its movement with the spring unit 7. For this purpose, the linearly fixed end 21 of the damper is connected to the fixed end 14, in particular of the second compression spring receiver, of the spring unit 7. The free end 20 of the damper 9 is fixedly connected to the linearly movable end 13, in particular the first compression spring receptacle, the spring unit 7. Thus, the damper 9 moves together with the springs 14. The damper 9 thus performs the same movement as the spring unit 7. Incidentally, the door operator 1 of the twenty-second embodiment corresponds to the door operator 1 according to the previous embodiments. The variant according to the twenty-second embodiment is very narrow in the direction perpendicular to the output axis 4. Thus, this variant is particularly suitable for invisible installation in a door leaf.

FIGS. 35 a-d show various possibilities for mounting the drive pulley 5 in the housing 2 for the swing door actuator attachment or the swing door operator 1. These bearings are preferably applied to all embodiments according to FIGS. 30-34. In each case, the driven pulley 5 is shown between the base plate 3 and the cover plate 65.

Rolling bearings 67, 68 and slide bearings 66 are presented in FIGS. 35 a-d. However, it is always possible to replace plain bearings by rolling bearings and vice versa. The driven pulley 5 is either made in one piece with the shaft 75 in all four variants, or the two components are manufactured separately and connected to one another in a torque-proof manner.

Fig. 35a shows a bearing of the shaft 45 by means of a first roller bearing 67 in the base plate 3 and a second roller bearing 68 in the cover plate 65. The shaft 75 occurs here both through the base plate 3 and through the cover plate 65 through and has a lever eye 69 on both ends.

Fig. 35b shows a sliding bearing 66 and a thrust washer 70. The thrust washer 70 is disposed between the base plate 3 and the driven pulley 5. It is shown a floor storage. The shaft 75 is rotatably connected to the cover plate 75 here. The lever eye 69 rotates together with the driven pulley (5). Fig. 35c shows an embodiment of the shaft 75 as a stub shaft. Here, the shaft 75 extends from the driven pulley 5 only in one direction, namely through the base plate 3 therethrough. Opposite the base plate 3, the shaft 75 is mounted by means of the first slide bearing 67. Between the driven pulley 5 and the cover plate 65 is a thrust washer 70th

Fig. 35d shows a similar bearing as in Fig. 10c with the exception that instead of the first roller bearing 67, a sliding bearing 66 between the shaft 75 and the base plate 3 is used. The sliding bearing 66 is angled here and thus forms an axial bearing of the transmission gear 24. Between the driven pulley 5 and the cover plate 65, the thrust washer 70 is again provided.

FIGS. 36 and 37 show the swing door operator crankcase actuator 1 with complete housing 2 for all embodiments from FIG. 30.

As can be seen in particular in Fig. 36, the cover plate 65 is opposite and parallel to the base plate 3. In addition, the cover plate 65 to the folds 23 of the base plate 3 complementary folds. Fig. 36 shows an example of the embodiment Fig. 30 shows the formation of storage and attachment points directly in the base plate 3. Thus, tabs are bent inwardly, which are used as a linear bearing 16 for the spring unit 7. In addition, here the attachment point of the rigid / rotatable movable bearing 21 of the damper 9 can be seen. Also, the rigid / rotary-movable bearing 17 of the spring unit 7 is incorporated in the base plate 3. About the recess at reference numeral 17, the Federverstelleinheit 15 is accessible from the outside. FIG. 37 shows how the housing 2 is provided with a cover 10 for an aesthetically pleasing termination. The cover 10 has a recess for the shaft 75. The cover 10 fulfills any supporting or stabilizing function. As can be seen in particular in FIGS. 36 and 37, the shaft 75 extends through the base plate 3 or a cover plate 65. As a result, the lever eye 69 is also accessible outside the housing 2. In a particularly preferred embodiment, the shaft 75 extends out of the housing 2 in both directions. This means that the shaft 75 breaks through both the base plate 2 and the cover plate 65. Thus, the door operator 1 can be used on both sides, ie for DIN right and DIN links.

38 shows a rotary door operator assembly 78 according to the invention with the rotary door operator unit 1 according to one of the embodiments from FIG. 30, a door drive 77, a linkage 6 and a slide rail 72. FIG. 38 shows the assembled state. Fig. 39 shows a corresponding exploded view. When the door drive 77 is mounted on a frame or wall, the slide rail 72 is located on the swing door. When installed in reverse, the slide 72 is located on the wall or frame. The door drive 77 has an accessible on two opposite sides of the rotary shaft 79. This rotary shaft 79 is rotated by the drive mechanism of the door drive 77 in rotation. On one side, the rotary shaft 79 is rotatably and coaxially connected to the output shaft 4 of the attachment 1. On the other hand, the rotary shaft 79 is rotatably connected to the linkage 6. To secure the connection between the output shaft 4 and the rotary shaft 79, a screw 80 is screwed coaxially. For the rotationally fixed connection to the lever eye 69 of the output shaft 4, the ends of the rotary shaft 79 are formed in particular as an outer polygon.

Further, the housing 2 comprises an extension, designed here as a pin 81, and the door drive 77 comprises a recess complementary to the extension (not shown). By meshing of extension and recess, the torque of the rotary shaft 79 and output shaft 4 is supported. Alternatively, the door drive 77 comprises the extension and the housing 2 comprises the recess complementary to the extension.

The article 1 has, as already described, the independent housing 2. Likewise, the door drive 77 comprises a self-contained housing, so that the door drive would be functional even without the essay. The cover 10 shown in Fig. 37 may be formed so large that it covers the door drive 77 and the attachment 1. The cover 10 has no supporting function.

According to the invention, the following undercarriage door operator, in particular with a rack / gear transmission unit, eccentric coupling cable or chain, is provided: 1 .1. Undercarriage rotary door operator (1) comprising

a housing (2) having a base plate (3), the housing (2) being designed for mounting on the underside of a lintel (71),

a driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4),

a directly and rigidly connected to the driven pulley (5) lever (6), which is connectable to the mutual power transmission to the swing door (73), and

a in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (5) is connected.

The undercarriage rotary door operator according to item 1 .1, characterized in that the complete lever (6) is arranged between two planes perpendicular to the output shaft (4), defined by the upper side of the housing (76) and lower side of the housing (77).

Underrun revolving door operator according to one of the points 1 .1 or 1 .2, characterized in that the output disc (5) nearest the end of the lever (6), in particular the entire lever (6), in a plane perpendicular to the output shaft (4) plane with the driven pulley (5) is located. 1 .4. A lintel rotary door operator according to one of the preceding points, characterized in that the driven pulley (5) in common with the lever (6) in one piece, in particular as a stamped part, is made.

1 .5. An undercarriage door operator according to any one of the preceding points, further comprising a slide rail (72) for mounting on the swing door (73),

wherein the lever (6) is slidably guided in the slide rail (72), and

wherein in the closed state of the swing door (73), the slide rail (72) is flush with the housing (2) or a cover (10) of the housing (2) and the lever (6) in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received. 1 .6. Underrun revolving door operator according to item 1 .5, characterized in that in the closed state of the revolving door (73), the slide rail (72) on the housing (2) or the cover (10) and the lever (6) invisible in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received.

1 .7. Undercarriage door operator according to one of the preceding points, further comprising a pressure roller (1 1) rolling on a control cam, in particular a cam contour (32), of the driven pulley (5) for transmitting power between the spring unit (7) and the drive pulley, and / or for transmitting power between a damper (9) and the driven pulley (5).

1 .8. The undercarriage rotary door operator according to any one of the preceding claims, further comprising at least one damper (9) disposed in the housing (2) for damping the closing and / or opening movement of the swing door (73), the damper (9) mutual power transmission with the driven pulley (5) is connected, and as an independent, from the housing (2) independent module is formed. 1 .9. The undercarriage rotary door operator according to item 1 .8, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9).

1 .10. Underrun revolving door operator according to item 1 .9, characterized in that the transmission unit (8) is designed to convert between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9).

1 .1 1. An undercarriage door operator according to any one of items 1 .8 to 1 .10, characterized in that a fixed end of the damper

(9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3).

1 .12. The undercarriage rotary door operator according to any one of items 1 .9 to 1 .1 1, characterized in that the transmission unit (8) engages

Transmission gear (24) or transmission gear segment rotatably connected to the driven pulley (5) and connected to at least one damper (9) connected rack (27). 1 .13. The undercarriage rotary door operator according to any one of items 1 .9 to 1 .12, characterized in that the transmission unit (8) comprises a transmission sprocket (41) or transmission sprocket segment rotatably connected to the driven pulley (5) and a traction and / or traction drive connected to the damper (9). or print chain (39). 1 .14. A lintel rotary door operator according to any one of items 1 .9 to 1 .13, characterized in that the transmission unit (8) has a transmission pulley (36) rotatably connected to the driven pulley (5) and a traction means (37) connected to the damper (9), in particular Cable, includes.

1 .15. A lintertype rotary door operator according to item 1 .14, characterized in that one end of the traction means (37) is fixedly connected to the transmission sheave (36), or that the two ends of the traction means (37) are each connected to a damper (9, 33).

1 .16. The undercarriage rotary door operator according to any one of items 1 .9 to 1 .15, characterized in that the transmission unit (8) comprises a connecting rod (42) eccentrically mounted on the driven pulley (5) at one end and the damper (9) at the other end ) connected is.

According to the invention, the following sub-floor rotary door operator is provided, in particular with a transfer unit with a carriage:

2.1. Undercarriage rotary door operator (1) comprising

a spring unit (7) arranged in the housing (2) as an energy store for a closing or opening movement of the rotary hinged door (73), wherein the spring unit (7) for mutual power transmission with the driven pulley (5) is connected.

An undercounter rotary door operator according to item 2.1, characterized in that the complete lever (6) is arranged between two planes perpendicular to the output axis (4), defined by the housing upper side (76) and lower housing side (77).

A lintel rotary door operator according to one of the points 2.1 or 2.2, characterized in that the end of the lever (6) closest to the driven pulley (5), in particular the entire lever (6), lies in a plane perpendicular to the output shaft (4) with the driven pulley (5 ) lies.

Underrun revolving door operator according to one of the preceding points, characterized in that the driven pulley (5) is made in one piece with the lever (6), in particular as a stamped part.

An undercarriage door operator according to any one of the preceding points, further comprising a slide rail (72) for mounting on the swing door (73),

wherein the lever (6) is slidably guided in the slide rail (72), and

wherein in the closed state of the swing door (73), the slide rail (72) is flush with the housing (2) or a cover (10) of the housing (2) and the lever (6) in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received. Underrun revolving door operator according to item 2.5, characterized in that in the closed state of the revolving door (73), the slide rail (72) on the housing (2) or the cover (10) and the lever (6) invisible in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received. The undercarriage door operator according to one of the preceding points, further comprising a pressure roller (1 1) rolling on a control cam, in particular cam contour (32), of the driven pulley (5) for transmitting power between the spring unit (7) and the driven pulley, and / or for transmitting power between one Damper (9) and the driven pulley (5). An undercarriage door operator according to any one of the preceding claims, further comprising at least one damper (9) disposed in the housing (2) for damping the closing and / or opening movement of the swing door (73), the damper (9) being adapted for mutual transmission with the driven pulley (5) ), and as a stand-alone, from the housing (2) independent module is formed. Undercarriage pivot door operator according to item 2.8, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9) and / or for mutual power transmission between the driven pulley (5) and the spring unit (7). An undercarriage door operator according to item 2.9, characterized in that the transmission unit (8) is designed for conversion between the rotational movement of the output disk (5) and a linear damping movement of the damper (9). Subturn rotary door operator after one of the points 2.8 to

2.10, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3). Subturn rotary door operator after one of the points 2.9 to

2.1 1, characterized in that the transfer unit (8) is a pressure roller (1 1) and a counter-roller (48) comprising carriage (47) is formed, wherein the pressure roller (1 1) and the counter-roller (48) on both sides of the driven pulley ( 5) on the control cam, in particular cam contour (32), roll off. An undercounter rotary door operator according to item 2.12, characterized in that the pressure roller (1 1) and the counter roller (48) between two parallel, plate-shaped elements (50, 51) of the carriage

(47) are stored. An undercarriage door operator according to either one of the points 2.12 or 2.13, characterized in that the carriage (47) is designed to transmit power to the spring unit (7) and to the damper (9). An undercounter revolving door operator according to one of the points 2.8 to 2.14, characterized in that the damper (9) is arranged inside a helical compression spring (12) of the spring unit (7). According to the invention, the following underbody revolving door operator, in particular with a transversal unit with rocker, is provided:

3.1. Undercarriage rotary door operator (1) comprising

- A housing (2) with a base plate (3), wherein the housing

(2) adapted for mounting on the underside of a camber (71),

- One with the driven pulley (5) directly and rigidly connected

Lever (6), which is connectable to the mutual power transmission with the swing door (73), and

a in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the revolving door (73), wherein the spring unit (7) to the mutual

Power transmission with the driven pulley (5) is connected.

A lintertype rotary door operator according to item 3.1, characterized in that the complete lever (6) is arranged between two planes perpendicular to the output shaft (4), defined by the upper side of the housing (76) and lower side of the housing (77).

A lintel rotary door operator according to one of the points 3.1 or 3.2, characterized in that the end of the lever (6) closest to the driven pulley (5), in particular the entire lever (6), lies in a plane perpendicular to the output shaft (4) with the driven pulley (5 ) lies.

3.4. A lintel rotary door operator according to one of the preceding points, characterized in that the driven pulley (5) in common with the lever (6) in one piece, in particular as a stamped part, is made.

wherein the lever (6) is slidably guided in the slide rail (72), and

wherein in the closed state of the swing door (73), the slide rail (72) is flush with the housing (2) or a cover (10) of the housing (2) and the lever (6) in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received.

Underrun revolving door operator according to item 3.5, characterized in that in the closed state of the revolving door (73), the slide rail (72) on the housing (2) or the cover (10) and the lever (6) invisible in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received.

The undercarriage door operator according to one of the preceding points, further comprising a pressure roller (1 1) rolling on a control cam, in particular cam contour (32), of the driven pulley (5) for transmitting power between the spring unit (7) and the driven pulley, and / or for transmitting power between one Damper (9) and the driven pulley (5).

The undercarriage rotary door operator according to any one of the preceding claims, further comprising at least one damper (9) disposed in the housing (2) for damping the closing and / or opening movement of the swing door (73), the damper (9) mutual power transmission with the driven pulley (5) is connected, and as an independent, from the housing (2) independent module is formed. 3.9. The undercarriage rotary door operator according to item 3.8, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9).

10.3. Underrun revolving door operator according to item 3.9, characterized in that the transmission unit (8) is designed to convert between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9).

3.1 1. Undercarriage rotary door operator according to one of the points 3.8 to 3.10, characterized in that a fixed end of the damper

(9) is rotatably mounted in the housing (2), in particular on the base plate (3).

12.3. A lintel rotary door operator according to one of the points 3.10 or 3.1.1, characterized in that the transmission unit (8) comprises a first rocker (55), one end of the first rocker (55) being rotatably movable in the housing (2), in particular on the baseplate (3). , Is mounted and the other end of the first rocker (55) is connected to the damper (9), and wherein the first rocker (55) between the two ends to the mutual

Power transmission with the pressure roller (1 1) is connected.

3.13. Underrun revolving door operator according to one of the points 3.10 to 3.12, characterized in that the transmission unit (8) comprises a traction means (37), in particular a cable, which is connected to a

End is connected to the damper (9) and at the other end up the cam contour (32) of the driven pulley (5) or on a non-rotatably connected to the driven pulley (5) transmission sheave (36) can be wound up.

A lintertype rotary door operator according to one of the points 3.12 or 3.13, characterized in that the transmission unit (8) comprises a counter-roller (48) and a second rocker (58), the counter roller (48) being opposite the pressure roller (11) on the cam contour (32 ) of the driven pulley (5) rolls, and

wherein one end of the second rocker (58) is rotatably mounted in the housing (2), in particular on the base plate (3), and the other end of the second rocker (58) is connected directly or indirectly to the damper (9), and wherein the second rocker (58) is connected between the two ends for mutual power transmission with the counter-roller (48). An undercarriage turning door operator according to any one of items 3.12 to 3.14, characterized in that the connection between the pressure roller (1 1) and counter roller (48) and rocker (55, 58) comprises a rotational and a linear degree of freedom or

Connection between pressure roller (1 1) or counter-roller (48) and rocker (55, 58) comprises only one rotational degree of freedom. An undercarriage door operator according to one of the points 3.14 or 3.15, characterized in that the linearly movable ends of the first and second rocker arms (55, 58) are rigidly connected or connected to each other by means of a further damper (33). According to the invention, the following undercarriage door operator is provided, in particular with a rotary damper:

4.1. Undercarriage rotary door operator (1) comprising

- A housing (2) with a base plate (3), wherein the housing

(2) adapted for mounting on the underside of a camber (71),

- One with the driven pulley (5) directly and rigidly connected

Power transmission with the driven pulley (5) is connected.

A lintertype rotary door operator according to item 4.1, characterized in that the complete lever (6) is arranged between two planes perpendicular to the output shaft (4) defined by the upper side of the housing (76) and lower side of the housing (77).

A lintel rotary door operator according to one of the points 4.1 or 4.2, characterized in that the end of the lever (6) closest to the driven pulley (5), in particular the entire lever (6), lies in a plane perpendicular to the output shaft (4) with the driven pulley (5 ) lies.

4.4. A lintel rotary door operator according to one of the preceding points, characterized in that the driven pulley (5) in common with the lever (6) in one piece, in particular as a stamped part, is made.

wherein the lever (6) is slidably guided in the slide rail (72), and

Underrun revolving door operator according to item 4.5, characterized in that in the closed state of the revolving door (73), the slide rail (72) on the housing (2) or the cover (10) and the lever (6) invisible in the slide rail (72) and / or in the housing (2) and / or in the cover (10) is received.

An undercarriage turning door operator according to any one of the preceding claims, further comprising a pressure roller (1 1) rolling on a cam contour (32) of the driven pulley (5) for transmitting power between the spring unit (7) and the driven pulley.

An undercarriage door operator according to any one of the preceding claims, further comprising at least one damper (9) disposed in the housing (2) for damping the closing and / or opening movement of the swing door (73), the damper (9) being adapted for mutual transmission with the driven pulley (5) ) is, and is designed as a stand-alone, independent of the housing module.

Undercarriage rotary door operator according to item 4.8, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9). Underrun revolving door operator according to one of the points 4.8 or 4.9, characterized in that the damper (s) (9) is / are designed as a rotation damper. An undercarriage door operator according to one of the points 4.9 or 4.10, characterized in that the transmission unit (8) transmits the rotational movement of the driven pulley (5) to a rotational damping movement of the damper / dampers (9). A lintel rotary door operator according to any one of items 4.8 to 4.1 1, characterized in that the transmission unit (8) comprises a transmission gear (24) or transmission gear segment rotatably connected to the driven pulley (5). The undercarriage rotary door operator according to item 4.12, characterized in that a gear (64) of the damper (9) is directly engaged with the transmission gear (24) or transmission gear segment. An undercarriage door operator according to one of the points 4.12 or 4.13, characterized in that the transmission unit (8) comprises a toothed rack (27) which is connected both to the transmission gear (24) or transmission gear segment and to a gear (64) of at least one damper (9 ) is engaged. 4.15. The undercarriage door operator of item 4.14, characterized in that the teeth of the rack (27) extend in an opposite direction to the teeth for engagement with the gear (24) or transmission gear segment for engagement with the gear (64) of the damper (9).

According to the invention the following rotary door actuator, in particular with a transmission unit with toothed rack / toothed wheel, eccentric coupling, cable or chain, is provided:

5.1. Swing door actuator attachment (1) for supplementing a door drive (77), comprising

a housing (2) with a base plate (3),

a driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4), the output shaft (4) being designed for non-rotatable connection to a rotary shaft (79) of the door drive (77) which drives a revolving door, and

a in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (4) is connected.

5.2. Swing door actuator according to item 5.1, characterized by at least one in the housing (2) arranged damper (9) for damping the closing and / or opening movement of the swing door, wherein the damper (9) for mutual power transmission to the driven pulley (5) is connected, and as an independent, from the housing (2) independent module is formed. Swing door actuator according to item 5.2, characterized in that the damper (9) has its own, fluid and / or gas-tight damper housing, in particular a damper cylinder (18), wherein the damper housing independently of the housing (2) of the swing door actuator attachment (1) fluid- and / or gas-tight.

A swing door actuator according to one of the preceding points, characterized in that the housing (2) comprises a cover plate (65) opposite the base plate (3), the cover plate (65) and the base plate (3) being made as separate components, and wherein at least the spring unit (7), the drive pulley (5), and in particular the damper (9), between the base plate (3) and the cover plate (65) are arranged.

Swing door actuator according to one of the preceding points, characterized in that the housing (2), in particular the connection of base plate (3) and cover plate (65), is not formed fluid-tight and not gas-tight.

Swing door actuator according to one of the preceding points, further comprising on a control cam, in particular cam contour (32), the driven pulley (5) rolling pressure roller (1 1) for transmitting power between the spring unit (7) and the driven pulley, and / or for transmitting power between the Damper (9) and the driven pulley (5).

A swing door actuator according to any one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9). Swing door actuator according to item 5.7, characterized in that the transmission unit (8) for the conversion between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9) is formed.

Swing door actuator according to one of the points 5.2 to 5.8, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3).

Swing door operator attachment according to one of the points 5.7 to 5.9, characterized in that the transmission unit (8) comprises a transmission gear (24) or transmission gear segment rotatably connected to the driven pulley (5) and connected to at least one damper (9) rack (27) , Swing door actuator according to one of the points 5.7 to 5.10, characterized in that the transmission unit (8) a Ü Üertragungskettenrad (41) or Übertragungsungskettenradsegment rotatably connected to the driven pulley (5) and one with the

Damper (9) connected to tension and / or pressure chain (39). Swing door actuator according to one of the points 5.7 to 5.1 1, characterized in that the transmission unit (8) a transmission pulley (36) rotatably connected to the driven pulley (5) and connected to the damper (9) traction means (37), in particular cable comprises , Swing door actuator according to one of the points 5.7 to 5.12, characterized in that the transmission unit (8) a

Connecting rod (42) which at one end eccentrically on the Output disc (5) is mounted and connected at the other end to the damper (9). A swing door operator assembly (78) comprising a rotary door operator unit (1) according to any one of the preceding points and a door operator (77) having a motorized or motorized rotary shaft (79) for opening and / or closing a swing door. Swing door actuator arrangement according to item 5.14, characterized in that the door drive (77) comprises its own, independently of the housing (2) of the swing door actuator attachment (1) closed door drive housing.

A swing door operator assembly according to any one of items 5.14 or 5.15, characterized in that the rotary shaft (79) is accessible on a first side of the door operator (77) and a second side opposite the first side, with a linkage (6) for power transmission on the first side is mounted with the swing door or a wall, and mounted on the second side of the swing door actuator attachment (1). A swing door operator assembly according to any one of items 5.14 or 5.15, characterized in that the output shaft (4) is accessible on a first side of the swing door actuator attachment (1) and a second side opposite the first side, with a linkage (6) for power transmission on the first side is mounted with the swing door or a wall, and mounted on the second side of the door drive (77). 5.18. Swing door actuator arrangement according to one of the points 5.14 or 5.15, characterized in that between the Drehflü- door keeper attachment (1) and the door drive (77) on the output shaft (4) and / or on the rotary shaft (79) with a linkage (6) for transmitting power the swing door or a wall is mounted.

According to the invention the following rotary door actuator is provided, in particular with a transfer unit with slide:

6.1. Swing door actuator attachment (1) for supplementing a door drive (77), comprising

a housing (2) with a base plate (3),

6.2. Swing door actuator according to item 6.1, characterized by at least one in the housing (2) arranged damper (9) for damping the closing and / or opening movement of the swing door, the damper (9) for mutual power transmission to the driven pulley (5) is connected, and as an independent, from the housing (2) independent module is formed. Swing door actuator according to item 6.2, characterized in that the damper (9) has its own, fluid and / or gas-tight damper housing, in particular a damper cylinder (18), wherein the damper housing independent of the housing (2) of the swing door actuator attachment (1) fluid- and / or gas-tight.

A swing door actuator according to one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the Damper (9) and / or for mutual power transmission between the driven pulley (5) and the spring unit (7).

Swing door actuator according to item 6.7, characterized in that the transmission unit (8) for the conversion between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9) is formed.

Swing door actuator according to one of the points 6.2 to 6.8, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3). Swing door actuator according to one of the points 6.7 to 6.9, characterized in that the transmission unit (8) a the

Pressure roller (1 1) and a counter-roller (48) comprehensive slide

(47) is formed, wherein the pressure roller (1 1) and the counter-roller

(48) on both sides of the driven pulley (5) on the control cam, in particular cam contour (32), roll off. Swing door actuator according to item 6.1 0, characterized in that the pressure roller (1 1) and the counter roller (48) between two parallel, plate-shaped elements (50, 51) of the carriage (47) are mounted. Swing door actuator according to one of the points 6.10 or 6.1 1, characterized in that the carriage (47) for transmitting power to the spring unit (7) and on the damper (9) is formed. Swing door actuator according to one of the points 6.7 to 6.12, characterized in that the damper (9) inside a spiral compression spring (12) of the spring unit (7) is arranged. A swing door operator assembly (78) comprising a swing door operator attachment (1) according to any one of the preceding points and a door operator (77) having a powered or powered rotary shaft (79) for opening and / or closing a swing door. Swing door actuator assembly according to item 6.14, characterized in that the door drive (77) comprises its own, independently of the housing (2) of the swing door actuator attachment (1) closed door drive housing. Swing door actuator arrangement according to one of the points 6.14 or 6.15, characterized in that the rotary shaft (79) on a first side of the door drive (77) and one of the first side opposite second side is accessible, wherein on the first side of a linkage (6) for power transmission is mounted with the swing door or a wall, and mounted on the second side of the swing door actuator attachment (1). Swing door actuator arrangement according to one of the points 6.14 or 6.15, characterized in that the output shaft (4) on a first side of the swing door actuator attachment (1) and one of the first side opposite second side is accessible, wherein on the first side of a linkage (6) for power transmission is mounted with the swing door or a wall, and mounted on the second side of the door drive (77). 6.18. Swing door actuator arrangement according to one of the points 6.14 or 6.15, characterized in that between the Drehflü- gebülwerbetätigeraufsatz (1) and the door drive (77) on the output shaft (4) and / or on the rotary shaft (79) with a linkage (6) for transmitting power the swing door or a wall is mounted.

According to the invention the following rotary door actuator is provided, in particular with a transmission unit with rocker:

7.1. Swing door actuator attachment (1) for supplementing a door drive (77), comprising

a housing (2) with a base plate (3),

7.2. Swing door actuator according to item 1 .1, characterized by at least one in the housing (2) arranged damper (9) for damping the closing and / or opening movement of the swing door, wherein the damper (9) for mutual power transmission to the driven pulley (5) is connected , and as independent, from the housing (2) independent module is formed. Swing door actuator according to item 7.2, characterized in that the damper (9) has its own, fluid and / or gas-tight damper housing, in particular a damper cylinder (18), wherein the damper housing independently of the housing (2) of the swing door actuator attachment (1) fluid- and / or gas-tight.

A swing door actuator according to any one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9). 7.8. Swing door actuator according to item 7.7, characterized in that the transmission unit (8) for the conversion between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9) is formed.

7.9. Swing door actuator according to one of the points 7.2 to 7.8, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3).

10

7.10. Swing door actuator according to one of the points 7.7 to 7.9, characterized in that the transmission unit (8) comprises a first rocker (55), one end of the first rocker (55) rotatably in the housing (2), in particular on the Gründl plate (3 ), and the other end of the first swingarm

(55) is connected to the damper (9), and wherein the first rocker (55) between the two ends for mutual power transmission to the pressure roller (1 1) is connected.

20 7.1 1. Swing door actuator according to one of the points 7.7 to 7.10, characterized in that the transmission unit (8) comprises a traction means (37), in particular a cable, which is connected at one end to the damper (9) and at the other end to the cam contour (32 ) of the driven pulley (5) or on a rotationally fixed

25 with the driven pulley (5) connected transmission sheave

(36) is windable.

12.7. Swing door operator attachment according to one of the points 7.10 or 7.1 1, characterized in that the transfer unit (8) comprises a counter roller (48) and a second rocker (58), wherein the counter roller (48) opposite to the pressure roller (1 1) on the cam contour (32) of the driven pulley (5) rolls, and wherein one end of the second rocker (58) is rotatably mounted in the housing (2), in particular on the base plate (3), and the other end of the second rocker (58) with the Damper (9) is connected directly or indirectly, and wherein the second rocker (58) between the two ends for mutual power transmission with the counter-roller (48) is connected. A swing door operator assembly (78) comprising a rotary door operator unit (1) according to any one of the preceding points and a door operator (77) having a motorized or motorized rotary shaft (79) for opening and / or closing a swing door. Swing door actuator assembly according to item 7.13, characterized in that the door drive (77) comprises its own, independently of the housing (2) of the swing door actuator attachment (1) closed door drive housing.

Swing door actuator arrangement according to one of the points 7.13 or 7.14, characterized in that the rotary shaft (79) on a first side of the door drive (77) and one of the first side opposite second side is accessible, wherein on the first side of a linkage (6) for transmitting power is mounted with the swing door or a wall, and mounted on the second side of the swing door actuator attachment (1). Swing door actuator arrangement according to one of the points 7.13 or 7.14, characterized in that the output shaft (4) is accessible on a first side of the swing door actuator attachment (1) and a second side opposite the first side, wherein on the first side a linkage (6) for power transmission with the swing door or a wall is mounted, and mounted on the second side of the door drive (77). 7.17. Swing door actuator arrangement according to one of the points 7.13 or 7.14, characterized in that between the Drehflü- gebülwerbetätigeraufsatz (1) and the door drive (77) on the output shaft (4) and / or on the rotary shaft (79) with a linkage (6) for transmitting power the swing door or a wall is mounted.

According to the invention, the following rotary door actuator unit is provided, in particular with a rotary damper: 8.1 Swing door actuator unit (1) for supplementing a door drive (77)

a housing (2) with a base plate (3),

a driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4), the output shaft (4) being designed for a rotationally fixed connection to a rotary shaft (79) of the door drive (77) which drives a revolving door, and

Power transmission with the driven pulley (4) is connected.

8.2. Swing door actuator according to item 8.1, characterized by at least one in the housing (2) arranged damper (9) for damping the closing and / or opening movement of the swing door, wherein the damper (9) for mutual power transmission is connected to the driven pulley (5), and as a stand-alone, from the housing (2) independent module is formed.

Swing door actuator according to item 8.2, characterized in that the damper (9) comprises a separate, fluid and / or gas-tight damper housing, wherein the damper housing independently of the housing (2) of the swing door actuator attachment (1) is formed fluid and / or gas-tight. 8.4. A swing door actuator according to one of the preceding points, characterized in that the housing (2) comprises a cover plate (65) opposite the base plate (3), the cover plate (65) and the base plate (3) being made as separate components, and wherein at least the spring unit (7), the drive disc (5), and in particular the damper (9), between the

Base plate (3) and the cover plate (65) are arranged.

Swing door actuator according to one of the preceding points, further comprising a on a control cam, in particular cam contour (32), the driven pulley (5) rolling pressure roller (1 1) for transmitting power between the spring unit (7) and the driven pulley (5).

8.7. A swing door operator attachment according to any one of the preceding points, further comprising a transmission unit (8) for counteracting side power transmission between the driven pulley (5) and the damper (9). Swing door actuator according to one of the preceding points, characterized in that the / the damper (9) is designed as a rotary damper / are. Swing door actuator according to one of the points 8.7 or 8.8, characterized in that the transmission unit (8) the rota- torische movement of the driven pulley (5) to a rotatory

Damping movement of the damper / damper (9) transmits. Swing door operator attachment according to one of the points 8.7 to 8.9, characterized in that the transmission unit (8) comprises a Ü Ü transmission gear (24) or transmission gear segment rotatably connected to the driven pulley (5). Swing door actuator according to item 10, characterized in that a gear (64) of the damper (9) with the transmission gear (24) or transmission gear segment directly in

Intervention is. Rotary door operator attachment according to one of the points 8.10 or 8.1 1, characterized in that the transmission unit (8) comprises a toothed rack (27) connected both to the transmission gear (24) or transmission gear segment and to a gear (64) of at least one damper ( 9) is engaged.

Rotary door operator attachment according to item 8.12, characterized in that the teeth of the rack (27) for engagement with the transmission gear (24) or Übertragungszahnrad- segment in the opposite direction to the teeth for engagement with the gear (64) of the damper (9) extend. A swing door operator assembly (78) comprising a rotary door operator unit (1) according to any one of the preceding points and a door operator (77) having a motorized or motorized rotary shaft (79) for opening and / or closing a swing door. Swing door actuator assembly according to item 14, characterized in that the door drive (77) comprises its own, independently of the housing (2) of the swing door actuator attachment (1) closed door drive housing.

Swing door actuator arrangement according to one of the points 8.14 or 8.15, characterized in that the rotary shaft (79) on a first side of the door drive (77) and one of the first side opposite second side is accessible, wherein on the first side of a linkage (6) for transmitting power is mounted with the swing door or a wall, and mounted on the second side of the swing door actuator attachment (1). Swing door actuator arrangement according to one of the points 8.14 or 8.15, characterized in that the output shaft (4) on a first side of the swing door actuator attachment (1) and one of the first side opposite second side is accessible, wherein on the first side of a linkage (6) for power transmission is mounted with the swing door or a wall, and mounted on the second side of the door drive (77). 18.8. Swing door actuator arrangement according to one of the points 8.14 or 8.15, characterized in that between the Drehflü- door-door actuator attachment (1) and the door drive (77) on the output shaft (4) and / or on the rotary shaft (79) with a linkage (6) for transmitting power the swing door or a wall is mounted.

According to the invention the following rotary door operator is provided, in particular with a rack / gear transmission unit, eccentric coupling, cable or chain:

9.1. Swing door operator (1) comprising

a housing (2) with a base plate (3),

a driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4), the output shaft (4) being designed for non-rotatable connection with a lever or for direct, non-rotatable connection to a pivot axis of the revolving door;

a in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (5) is connected, and at least one in the housing (2) arranged damper (9) for damping the closing and / or opening movement of the swing door, wherein the damper (9) for mutual power transmission with the driven pulley (5) is connected, and formed as a separate, independent from the housing (2) module is. 9.2. Swing door operator according to item 9.1, characterized in that the damper (9) has its own, fluid and / or gas-tight Damper housing, in particular a damper cylinder (18), encompassed, wherein the damper housing is formed independently of the housing (2) of the swing door operator (1) fluid and / or gas-tight.

Swing door operator according to one of the preceding points, characterized in that the housing (2) comprises a base plate (3) opposite the cover plate (65), wherein the cover plate (65) and the base plate (3) are designed as separate components, and wherein at least the spring unit (7), the damper (9) and the driven pulley (5) between the base plate (3) and the cover plate (65) are arranged.

Swing door operator according to one of the preceding points, characterized in that the housing (2), in particular the connection of base plate (3) and cover plate (65), is not formed fluid-tight and not gas-tight.

Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are each designed with a uniform wall thickness, in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, wherein wall thicknesses with Deviations of +/- 2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses.

Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are made of sheet metal or plastic. Swing door operator according to one of the preceding points, further comprising on a control cam, in particular cam contour (32), the driven pulley (5) rolling pressure roller (1 1) for transmitting power between the spring unit (7) and the driven pulley, and / or for transmitting power between the Damper (9) and the driven pulley (5).

A swing door operator according to any one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9).

Swing door operator according to item 9.8, characterized in that the transmission unit (8) for the conversion between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9) is formed. Swing door operator according to one of the preceding points, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3). Swing door operator according to one of the points 9.8 to 9.10, characterized in that the transmission unit (8) a transmission gear (24) or transmission gear segment rotatably connected to the driven pulley (5) and with at least one damper (9) connected rack (27) , Swing door operator according to one of the points 9.8 to 9.1 1, characterized in that the transmission unit (8) rotatably a transmission sprocket (41) or Übertragungsungskettenradsegment connected to the Abtriebsclieibe (5) and connected to the damper (9) tension and / or pressure chain (39).

13.9. Swing door operator according to one of the points 9.8 to 9.12, characterized in that the transmission unit (8) a transmission pulley (36) rotatably connected to the driven pulley (5) and connected to the damper (9) traction means (37), in particular cable comprises. 14.9. Swing door operator according to item 9.13, characterized in that one end of the traction means (37) is fixedly connected to the transmission sheave (36), or that the two ends of the traction means (37) are each connected to a damper (9,33). 9.15. Swing door operator according to one of the points 9.8 to 9.14, characterized in that the transmission unit (8) comprises a connecting rod (42) which is eccentrically mounted at one end on the driven pulley (5) and at the other end with the damper (9).

According to the invention the following rotary door operator, in particular with a transfer unit with slide, is provided:

Swing door operator (1) comprising

a housing (2) with a base plate (3),

a driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4), the output shaft (4) being designed for non-rotatable connection with a lever or for direct, non-rotatable connection to a pivot axis of the revolving door; a in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (5) is connected, and at least one in the housing (2 ) arranged damper (9) for damping the closing and / or opening movement of the swing door, wherein the damper (9) for mutual transmission of power to the driven pulley (5) is connected, and as independent, from the housing (2) independent module is formed. Swing door operator according to item 10.1, characterized in that the damper (9) its own, fluid and / or gas-tight damper housing, in particular a damper cylinder (18), summarized, wherein the damper housing independently of the housing (2) of the swing door operator (1) is formed fluid and / or gas-tight.

Swing door operator according to one of the preceding points, characterized in that the housing (2) comprises a base plate (3) opposite the cover plate (65), wherein the cover plate (65) and the base plate (3) are designed as separate components, and wherein at least the spring unit (7), the damper (9) and the driven pulley (5) between the base plate (3) and the cover plate (65) are arranged. Swing door operator according to one of the preceding points, characterized in that the housing (2), in particular the connection of base plate (3) and cover plate (65), is not formed fluid-tight and not gas-tight. 10.5. Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are each designed with a uniform wall thickness, in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, wherein wall thicknesses with Deviations from +/-

2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses.

10.6. Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are made of sheet metal or plastic.

10.7. Swing door operator according to one of the preceding points, further comprising a on a control cam, in particular cam contour (32), the driven pulley (5) rolling pressure roller (1 1) for

Power transmission between the spring unit (7) and the driven pulley, and / or for transmitting power between a damper (9) and the driven pulley (5). 10.8. A swing door operator according to one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9) and / or for mutual power transmission between the driven pulley (5) and the spring unit (7).

10.9. Swing door operator according to item 10.8, characterized in that the transmission unit (8) for the conversion between the rotational movement of the driven pulley (5) and a linear damping movement of the damper (9) is formed. 10.10. Swing door operator according to one of the preceding points, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3).

10.1 1. Rotary door operator according to one of the points 10.8 to 10.10, characterized in that the transfer unit (8) is a pressure roller (1 1) and a counter-roller (48) comprising carriage (47) is formed, wherein the pressure roller (1 1) and the counter-roller ( 48) on both sides of the driven pulley (5) on the control cam, in particular cam contour (32), roll off.

10.12. Swing door operator according to item 10.1 1, characterized in that the pressure roller (1 1) and the counter-roller (48) between two parallel, plate-shaped elements (50, 51) of the carriage (47) are mounted.

10.13. Swing door operator according to one of the points 10.1 1 or 10.12, characterized in that the carriage (47) for force transmission to the spring unit (7) and on the damper (9) is formed.

10.14. Swing door operator according to one of the points 10.8 to 10.13, characterized in that the damper (9) in the interior of a spiral-shaped compression spring (12) of the spring unit (7) is arranged.

According to the invention, the following rotary door actuator, in particular with a transmission unit with rocker, is provided: 1 1 .1. Swing door operator (1) comprising

a housing (2) with a base plate (3), a driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4), the output shaft (4) being designed for non-rotatable connection with a lever or for direct, non-rotatable connection to a pivot axis of the revolving door;

a in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door, wherein the spring unit (7) for mutual power transmission to the driven pulley (5) is connected, and at least one in the housing (2) arranged damper (9) for damping the closing and / or opening movement of the swing door, wherein the damper (9) for mutual power transmission with the driven pulley (5) is connected, and as independent, from the housing (2) independent module is formed. Swing door operator according to item 1 1 .1, characterized in that the damper (9) its own, fluid and / or gas-tight damper housing, in particular a damper cylinder (18) surrounds, wherein the damper housing independently of the housing (2) of the swing door operator (1) is formed fluid and / or gas-tight.

Swing door operator according to one of the preceding points, characterized in that the housing (2) comprises a base plate (3) opposite the cover plate (65), wherein the cover plate (65) and the base plate (3) are designed as separate components, and wherein at least the spring unit (7), the damper (9) and the driven pulley (5) between the base plate (3) and the cover plate (65) are arranged. 1 1 .4. Swing door operator according to one of the preceding points, characterized in that the housing (2), in particular the connection of base plate (3) and cover plate (65), is not formed fluid-tight and not gas-tight.

1 1 .5. Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are each designed with a uniform wall thickness, in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, wherein wall thicknesses with Deviations from +/-

2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses.

Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are made of sheet metal or plastic.

1 1 .7. Swing door operator according to one of the preceding points, further comprising a on a control cam, in particular cam contour (32), the driven pulley (5) rolling pressure roller (1 1) for

Power transmission between the spring unit (7) and the driven pulley (5), and / or for transmitting power between a damper (9) and the driven pulley (5). 1 1 .8. A swing door operator according to any one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9). 1 1 .9. Swing door operator according to item 1 1 .8, characterized in that the transmission unit (8) for conversion between the ro- Actual movement of the driven pulley (5) and a linear damping movement of the damper (9) is formed. Swing door operator according to one of the preceding points, characterized in that a fixed end of the damper (9) is mounted rigidly or rotatably in the housing (2), in particular on the base plate (3). Swing door operator according to one of the points 1 1 .8 to 1 1 .10, characterized in that the transmission unit (8) has a first

Swing arm (55), wherein one end of the first rocker (55) is rotatably mounted in the housing (2), in particular on the base plate (3), and the other end of the first rocker (55) is connected to the damper (9) , and wherein the first rocker (55) is connected between the two ends for mutual transmission with the pressure roller (1 1). Swing door operator according to one of the points 1 1 .8 to 1 1 .1 1, characterized in that the transmission unit (8) comprises a traction device (37), in particular cable, which is connected at one end to the damper (9) and at the other end on the cam contour (32) of the driven pulley (5) or on a non-rotatably connected to the driven pulley (5) transmission sheave (36) can be wound. Swing door operator according to one of the points 1 1 .1 1 or 1 1 .12, characterized in that the transfer unit (8) comprises a counter-roller (48) and a second rocker (58), wherein the counter-roller (48) relative to the pressure roller (1 1) on the cam contour (32) of the driven pulley (5) rolls, and wherein one end of the second rocker (58) rotatably in the housing (2), in particular is supported on the base plate (3), and the other end of the second rocker (58) is directly or indirectly connected to the damper (9), and wherein the second rocker (58) between the two ends for mutual power transmission with the counter-roller ( 48) is connected.

1 1 .14. Swing door operator according to one of the points 1 1 .1 1 to 1 1 .12, characterized in that the connection between the pressure roller (1 1) or counter roller (48) and rocker (55, 58) comprises a rotational and a linear degree of freedom or Connection between pressure roller (1 1) or counter-roller (48) and rocker (55, 58) comprises only one rotational degree of freedom.

1 1 .15. Swing door operator according to one of the points 1 1 .13 or 1 1 .14, characterized in that the linearly movable ends of the first and second rocker (55, 58) are rigidly connected to each other or by means of another damper (33) are interconnected.

According to the invention, the following rotary door operator is provided, in particular with a rotary damper:

12.1. Swing door operator (1) comprising

a housing (2) with a base plate (3),

a spring unit (7) arranged in the housing (2) as an energy store for a closing or opening movement of the rotary hinged door, wherein the spring unit (7) is connected to the output disk (5) for mutual power transmission, and at least one damper (9) arranged in the housing (2) for damping the closing and / or opening movement of the swing door, the damper (9 ) is connected for mutual transmission of power to the driven pulley (5), and as a stand-alone, from the housing (2) independent module is formed. 12.2. Swing door operator according to item 12.1, characterized in that the damper (9) comprises a separate, fluid and / or gas-tight damper housing, wherein the damper housing is formed independently of the housing (2) of the swing door operator (1) fluid and / or gas-tight.

12.3. Swing door operator according to one of the preceding points, characterized in that the housing (2) comprises a base plate (3) opposite cover plate (65), wherein the cover plate (65) and the base plate (3) are designed as separate components, and wherein at least the spring unit (7), the damper (9) and the driven pulley (5) between the base plate (3) and the cover plate (65) are arranged.

12.4. Swing door operator according to one of the preceding points, characterized in that the housing (2), in particular the

Connection of base plate (3) and cover plate (65), not fluid-tight and not gas-tight.

12.5. Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65), each with a uniform wall thickness, in particular are equal to or less than 5 mm, in particular equal to or less than 3 mm, executed, with wall thicknesses with deviations of +/- 2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses. Swing door operator according to one of the preceding points, characterized in that the base plate (3) and / or the cover plate (65) are made of sheet metal or plastic. Swing door operator according to one of the preceding points, further comprising a on a control cam, in particular cam contour (32), the driven pulley (5) rolling pressure roller (1 1) for transmitting power between the spring unit (7) and the driven pulley, and / or for transmitting power between a Damper (9) and the driven pulley (5). A swing door operator according to any one of the preceding points, further comprising a pressure roller (1 1) rolling on a cam contour (32) of the driven pulley (5) for transmitting power between the spring unit (7) and the driven pulley. A swing door operator according to any one of the preceding points, further comprising a transmission unit (8) for mutual power transmission between the driven pulley (5) and the damper (9). Swing door operator according to one of the preceding points, characterized in that the / the damper (9) is designed as a rotary damper / are. Swing door operator according to one of the points 12.9 or 12.10, characterized in that the transmission unit (8) transmits the rotational movement of the driven pulley (5) to a rotational damping movement of the damper / the damper (9). Swing door operator according to one of the points 12.9 to 12.1 1, characterized in that the transmission unit (8) comprises a transmission gear (24) or transmission gear segment rotatably connected to the driven pulley (5). A swing door operator according to item 12.12, characterized in that a gear (64) of the damper (9) with the transmission gear (24) or transmission gear segment is directly engaged. A swing door operator according to any one of 12.12 or 12.13, characterized in that the transmission unit (8) comprises a rack (27) connected to both the transmission gear (24) or transmission gear segment and a gear (64) of at least one damper (9) Intervention is. A swing door operator according to item 12.14, characterized in that the teeth of the rack (27) extend for engagement with the transfer gear (24) or transfer gear segment in opposite direction to the teeth for engagement with the gear (64) of the damper (9). LIST OF REFERENCE NUMBERS

1 underbody turntable door operator

2 housings

3 base plate

4 output shaft

5 driven pulley

6 lever

7 spring unit

8 transmission unit

9 dampers

10 cover

1 1 pressure roller

12 compression spring

13 linearly movable end / first compression spring receptacle

14 fixed end / second compression spring receptacle

15 spring adjustment unit

16 linear bearing of the spring unit

17 rigid / rotatable bearing of the spring unit

18 damper cylinders

19 damping piston

20 damper piston rod

21 rigid / rotatable bearing of the damper

22 Connection to the transmission unit

23 bends

24 first transmission gear

25 second transmission gear

26 rack element

27 first rack

28 second rack 29 Linear guide of the rack element

30 pressure roll axis

31 fork opening

32 cam contour

33 more dampers

34 further connection to the transmission unit

35 rigid / rotary bearing of the further damper

36 transmission cable pulley

37 cable pull

38 cable guide groove

39 chain

40 chain guide

41 transmission sprocket

42 connecting rods

43 Roller Guide

44 leadership role

45 eccentric bearing of the connecting rod

46 pressing contour

47 sleds

48 counter role

49 counter-roll axis

50 first plate-shaped element

51 second plate-shaped element

52 Linear guide of the carriage

53 base

54 axle carrier

55 first swingarm

56 first swingarm bearing

57 first slot

58 second swingarm

59 second swingarm bearing 60 second slot

61 connection

62 rope attachment

63 damper body

64 damper gear

65 cover plate

66 plain bearings

67 first rolling bearing

68 second rolling bearing

69 lever eye

70 thrust washer

71 fall

72 slide rail

73 swing door

74 bolts

75 wave

76 housing top

77 Housing underside

78 swing door operator assembly

79 rotary shaft

80 screw

81 pegs

Claims

claims

Undercarriage rotary door operator (1) comprising

A housing (2) having a base plate (3), the housing (2) being designed to be mounted on the underside of a lintel (71),

• a directly and rigidly connected to the driven pulley (5) lever (6), which is connectable to the mutual power transmission with the swing door (73), and

• A in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (5) is connected.

Swing door actuator attachment (1) for supplementing a door drive (77), comprising

A housing (2) with a base plate (3),

A driven pulley (5) rotatably mounted on the baseplate (3) about an output shaft (4), the output shaft (4) being designed for non-rotatable connection with a rotary shaft (79) of the door drive (77) driving a swing door, and

• A in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (4) is connected.

A swing door operator assembly (78) comprising a swing door operator attachment (1) according to claim 2 and a door operator (77). with a motor-driven or motor-assisted rotary shaft (79) for opening and / or closing a swing door.

Swing door operator (1) comprising

A housing (2) with a base plate (3),

A driven pulley (5) rotatably mounted on the base plate (3) about an output shaft (4), wherein the output shaft (4) is designed for non-rotatable connection with a lever or for direct, non-rotatable connection to a pivot axis of the revolving door;

• A in the housing (2) arranged spring unit (7) as energy storage for a closing or opening movement of the swing door (73), wherein the spring unit (7) for mutual power transmission to the driven pulley (5) is connected, and

At least one damper (9) arranged in the housing (2) for damping the closing and / or opening movement of the swing door, the damper (9) being connected to the driven pulley (5) for mutual transmission of power, and as independent 2) independent module is formed.