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EP1552096A1 - Device for displaceable divider elements, running gear and divider element - Google Patents

Device for displaceable divider elements, running gear and divider element

Info

Publication number
EP1552096A1
EP1552096A1 EP03727116A EP03727116A EP1552096A1 EP 1552096 A1 EP1552096 A1 EP 1552096A1 EP 03727116 A EP03727116 A EP 03727116A EP 03727116 A EP03727116 A EP 03727116A EP 1552096 A1 EP1552096 A1 EP 1552096A1
Authority
EP
European Patent Office
Prior art keywords
drive
electric motor
shaft
drive device
loe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03727116A
Other languages
German (de)
French (fr)
Other versions
EP1552096B1 (en
Inventor
Gregor Haab
Cornel Füglistaller
Hans Wüthrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hawa Sliding Solutions AG
Original Assignee
Hawa AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hawa AG filed Critical Hawa AG
Publication of EP1552096A1 publication Critical patent/EP1552096A1/en
Application granted granted Critical
Publication of EP1552096B1 publication Critical patent/EP1552096B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • E05F15/638—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements allowing or involving a secondary movement of the wing, e.g. rotational or transversal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/65—Power or signal transmission
    • E05Y2400/656—Power or signal transmission by travelling contacts
    • E05Y2400/658—Power or signal transmission by travelling contacts with current rails
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/142—Partition walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18088—Rack and pinion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/188—Reciprocating or oscillating to or from alternating rotary including spur gear
    • Y10T74/18808—Reciprocating or oscillating to or from alternating rotary including spur gear with rack

Definitions

  • the invention relates to a device for the drive of displaceable, in particular rotatable, separating elements as well as a drive provided with such a device and a separating element according to the preamble of patent claims 1, 15 and 16.
  • separating elements Glass or wooden walls, backdrops, doors or shutters are often used to separate or design rooms or to close off room or window openings, hereinafter referred to as separating elements, which are permanently mounted or attached to drives that can be moved along a running rail and possibly rotated are stored and / or stackable.
  • a drive device for a separating element in which a drive serving to carry the separating element, which is guided in a carrying device or a running rail, is connected to an electric motor aligned inside and along the running rail, which is connected via a gear with a gear engages in a rack profile provided in the running rail, for example a toothed belt.
  • the gearbox is connected to an angle piece, which is provided on both sides with idlers and is connected to the separating element.
  • the separating element described in [1] which is only supported by a larger drive formed by the angle piece and idlers, can only be moved along a straight line, which ensures that the gearwheel and the rack profile are always in mutual engagement.
  • a drive device is known from [2], EP 0 957 208 A1, in which an electric motor connected to the drive is also arranged within the running rail used to carry the drives.
  • a drive of a separating element is assigned an electric motor which drives the idler rollers of the drive via a gear.
  • this results in a drive based on the non-positive connection between the support rollers and treads provided within the running rail, which is why a relatively rapid wear of the support rollers and possibly disruptive slip phenomena can be expected.
  • relatively large dimensions of the drive device and the running rail used result, in particular, from the gear necessary for driving the idlers.
  • a drive axle is driven with two idlers each, which are guided on separate running surfaces, which may result in undesired restrictions on the applicability of the
  • a drive device in which a drive is connected to a leading or trailing bracket, which has its own supporting roller and which laterally and below the electric motor
  • the electric motor in this drive device is preferably slidably mounted in order to ensure smooth and trouble-free driving of the separating elements even in curves or bends in the running rail.
  • EP 0 953 706 AI describes a sliding stacking wall which was developed by the applicant and in which, as shown in FIG. 1 below, each of the wall or partition elements 3 is delimited at its top edge by a horizontally extending support profile 2, which is connected to two drives 100a, 100b guided in a running rail 1.
  • Each of the separating elements 3 has its own drive device 70 provided with an electric motor 71, which is arranged within the support profile 2 and, if appropriate, via a gear 72 arranged inside the motor housing, an angular gear 73, a drive shaft 76 and a gear wheel 125 which drives within the running rail 1 arranged toothed belt 24 engages.
  • the present invention is therefore based on the object of providing a drive device, in particular for separating elements which can be displaced linearly or in curves and which can optionally be rotated and parked, and which does not have the disadvantages described above. Furthermore, a drive provided with this drive device and a separating element must be specified.
  • a drive device which has a compact construction and consists of rails, drives and
  • the drive device according to the invention is also said to have improved efficiency and to be more cost-effective to manufacture.
  • the drive device according to the invention should be easier to assemble and be able to be serviced with reduced effort.
  • the drive device is used to drive a separating element which can be moved linearly and / or can be moved in curves, possibly rotatable and parked, and which is fastened to at least two drives which are guided in a running rail and provided with support rollers, of which at least the first is provided with a drive shaft running perpendicular to the running direction of the drives, by means of which a drive wheel can be rotated, which engages in a toothed element arranged along an inner wall of the running rail.
  • the first drive is provided with an electric motor arranged vertically between the support rollers, the motor shaft of which is non-rotatably coupled to the drive shaft.
  • the drive device is also more efficient.
  • the body of the first drive thus serves at the same time to hold the support and guide rollers and as a holder for the electric motor arranged perpendicular to the direction of travel of the drive, whereby a compact structure of the drive is achieved with a relatively small center distance of the support rollers.
  • Separating elements provided with the drive device according to the invention can be easily parked due to the relatively small center distance of the idlers, since the drives provided with the drive devices can be moved close to each other in the parking space.
  • the drive device according to the invention allows the use of electric motors which are produced in large numbers as standard and which are optionally provided with a gear integrated in the motor housing. The electric motor and the gearbox can therefore be adapted to one another, procured as a single unit at a correspondingly low unit price and installed in a drive.
  • the motor shaft of the electric motor preferably serves at the same time as the drive shaft on which the drive wheel is placed.
  • the drive shaft and the motor shaft are manufactured in one piece, which results in a simple construction of the device.
  • a coupling device preferably formed by means of flanges that can be connected to one another, by means of which the motor shaft and the drive shaft are connected to one another.
  • a fastening element used to hold the separating element is preferably rotatably connected to the body of the first drive or to the drive shaft or rotatably mounted within the mounting device connected to the separating element, so that rotations of the separating elements, for example when traversing curved rail areas, when folding through the separating elements formed partition or when parking the partition, can be done.
  • the drive shaft is screwed to a first hollow cylindrical flange element which serves to mount a second hollow cylindrical flange element which is provided on one side with an inner flange and which can be connected to the fastening element.
  • the outside diameter of the first flange element is at least approximately as large as the inner diameter of the second flange element, so that the second flange element can be rotated around the first flange element with little or no play and is carried by the inner flange by means of the latter.
  • lubricants or bearing elements such as balls or rollers can be provided between the two flange elements.
  • the motor shaft, the drive shaft and the fastening element are manufactured in one piece, which results in a particularly simple and stable construction of the first drive according to the invention.
  • the motor shaft or the drive shaft is therefore preferably mounted vertically, for example by means of a flange connected to it in the body of the first drive, in such a way that forces acting on the separating element are absorbed.
  • the motor shaft is optionally supported on one side or on both sides of the electric motor by means of the body of the first drive and is thereby held in a vertical orientation.
  • the drive preferably has a one-piece body for receiving and holding the electric motor.
  • a body for receiving and holding the electric motor.
  • the control electronics can also be accommodated.
  • the drive device according to the invention can be integrated into various types of drives.
  • the invention can be used particularly advantageously in drives provided on only one side with rollers and guide rollers, which are preferably used in parkable separating elements in which the first drive follows the one and the second drive the other side of the rail, which may diverge in a parking space.
  • a power rail which extends in the longitudinal direction of the running rail and is scanned by current collectors which are arranged on the first or second running gear of the separating element, is arranged within the running rail for supplying power to the electric motor.
  • the busbar is preferably arranged at the top, on the middle piece of the running rail and is scanned by the current collectors arranged at the top of the first or second running gear.
  • a control unit connected to the current collectors and the electric motor and to which control signals can be fed via the busbar is arranged on the first or second drive and preferably integrated therein.
  • FIG. 1 shows a known drive device for a displaceable and rotatable separating element 3 with a support profile 2 in which an electric motor is arranged
  • Figure 2 shows a drive device according to the invention for a displaceable and rotatable separating element 3, which is connected to a drive 10a in which a
  • Electric motor 18 is integrated, 3 shows a drive 10b according to the invention with a one-piece motor and drive shaft 60, 183, which is rotatably connected by means of a connecting device to a fastening element 50 serving to hold the separating element 3,
  • FIG. 4 shows a drive 10c according to the invention, the body 17 of which is connected to the fastening element 50 used to hold the separating element 3,
  • FIG. 5 shows a drive 10e according to the invention with a motor shaft 183, drive shaft 60 and
  • FIG. 6 shows a side section of the running rail 1 with the carriage 10b of FIG. 3 guided therein
  • FIG. 7 shows a side section of the running rail 1 with the busbar 21 fastened at the top to the center piece 1030 and a running lOD guided in the running rail 1, which has current collectors 33, 34 on the upper side of the running body 17c and
  • the running track 1 shown in a sectional view has a center piece 1030 and two side pieces 1010, 1020, which form a U-profile. In Figure 1, the second side piece 1020 is cut away.
  • the first drive 100a is connected to a drive module 70, which is arranged within the support profile 2 and requires a corresponding free space therein.
  • the drive module 70 comprises an electric motor 71 controlled by a control unit 40 with a gear 72 possibly integrated therein, and an angular gear 73, which on the one hand has the motor shaft 78 of the electric motor 71 oriented parallel to the longitudinal axis of the support profile 2 and on the other hand has a hollow cylindrical, the associated connecting screw 74 comprehensive, perpendicular to the tread 1001 aligned drive shaft 76.
  • a drive wheel 25 is placed on the drive shaft 76 and engages in a toothed belt 24 which is arranged in a drive groove 1011 provided in the first side piece 1010 of the running rail 1.
  • the second drive 100b is provided with current collectors 33, 34 which use contacts 35 to scan the conductors 22, 23 of a busbar 21 which is arranged in a busbar groove 1021 provided in the second side piece 1020 of the running rail 1 (see also FIG. 6).
  • FIG. 2 shows, in a preferred embodiment, a drive device according to the invention for a displaceable and rotatable and parkable separating element 3, which is provided by means of mounting devices 80, as provided in FIG. 2
  • Profile bar 2 is therefore not required; can also be used, for example, with reduced dimensions (see FIG. 6).
  • the first drive 10a is provided with an electric motor 18 arranged vertically between the support rollers 11, 12 and having a stator 181 and a rotor 182, the motor shaft 183 of which is non-rotatably coupled to a drive shaft 60.
  • the body 17 of the first drive 10a thus serves at the same time to hold support and guide rollers 11, 12, 13, 14 (see FIG. 5) and as a holder for the electric motor 18 arranged perpendicular to the direction of travel of the drive 10a, which results in a compact construction of the first Drive 10a is achieved.
  • an electric motor 18 is inserted into the first drive 10a, in the motor housing 180 of which a gear 19 is integrated, by means of which the torque transmitted to a drive wheel 24 is set as required.
  • the drive wheel 24 engages, as shown in FIG. 6, in a toothed belt 24 provided within the running rail 1.
  • the first drive 10a has two parts which can be screwed together
  • bearing shells are preferably provided, which form axle bearings 173 or axle and support bearings 174, which serve to mount the motor shaft 183 and / or the drive shaft 60.
  • the body of the first drive 10a can also be made in one piece.
  • a fastening device is provided with a screw-shaped fastening element 50 held by the mounting device 80 and a connecting part 52 which is rotatably connected to the drive shaft 60.
  • the drive shaft 60 has a flange 61 which is rotatably held within a bearing space 521 provided in the connecting element 52 by means of bearing elements 62. Rotations of the separating elements, for example when passing through curved rail areas, when folding a dividing wall formed by the separating elements or when parking the separating elements, can therefore take place without hindrance.
  • the load acting on the drive shaft 60 from the separating element 3 is applied to the body 17 of the first by means of a second flange 63 arranged on the drive shaft 60
  • the body 17 is provided with a support bearing 174 and bearing elements 64 arranged therein, on which the flange 63 is supported. No forces caused by the separating element 3 carried by the drives 10a, 10b are therefore transmitted to the motor shaft 183, the electric motor 18, which is coupled to the second flange 63 of the drive shaft 60 by means of its own flange 185, so that the electric motor 18 is simple , can be mounted essentially non-rotatably. It is also possible to mount the motor shaft 183 below, analogously to the mounting of the flange 63 shown, or above the electric motor 18, which is particularly the case when the motor shaft 183 and the one-piece design Drive shaft 60 is particularly advantageous. In this case, the forces exerted by the separating element 3 are transmitted to the body 17 of the first drive 10a via the motor shaft 183.
  • the power supply to the drive device takes place by means of a busbar 21 provided in the running rail 1, which is sensed by contacts 35 from current collectors 33, 34, which are connected to a control unit 40 which, according to the invention, is located on the running rail 1
  • the second drive 90 is arranged and connected to the drive device by means of connecting lines guided within the running rail 1.
  • this type of power supply is less suitable for systems with parkable separators.
  • the current collectors 33, 34 are preferably arranged on the first drive 10a.
  • FIG. 3 and FIG. 6 show a further drive 10b according to the invention with a motor and drive shaft 60, 183 made in one piece, which is rotatably connected by means of a connecting device to a fastening element 50 serving to hold the separating element 3.
  • the drive shaft 60 provided with a thread 65 is screwed to a first hollow cylindrical flange element 66 which serves for mounting a second hollow cylindrical flange element 68 provided on one side with an inner flange, which can be connected to the fastening element 50 provided with a screw nut 51 is.
  • the outer diameter of the first flange element 66 which is secured by means of a screw nut 67, is at least approximately as large as the inner diameter of the second flange element 68, so that the second flange element 68 can be rotated around the first flange element 66 with little or no play and is supported by the inner flange by the latter.
  • additional bearing elements 62 are provided between the flange elements 66, 68. It is particularly advantageous that this simply constructed connection device can be installed quickly and easily
  • FIG. 3 also shows two guide rollers 13, 14 which are mounted on a body 17 of the first drive 10a; 10b provided wings 172 are attached, and are guided in a first guide groove 1012 provided in the first side piece 1010.
  • the guide rollers 13, 14 of the second drive 90 are, in particular in the case of parkable separating elements 3, normally guided in a second guide groove 1022 provided in the second side piece 1020.
  • FIG. 4 shows a drive 10c according to the invention, the body 17 of which is connected to the fastening element 50 which serves to hold the separating element 3.
  • the body 17 of the drive 10c is provided with a frame 171 which serves to mount the drive shaft 60 and which serves to mount the drive shaft 60 and which has a mounting ring 176 below the drive shaft 60.
  • An insert 53 can be inserted or possibly screwed into the mounting ring 176 and is axially provided with a bore for receiving the fastening element 50.
  • the fastening element 50 which is rotatably mounted on the insert 53 by means of bearing elements, is in this case a simple connecting screw which can be connected without problems to various types of mounting devices 80 which are fastened to the separating element 3.
  • the mounting element 50 can also be stored in the same way in the mounting device 80 (see, for example, FIG. 5).
  • the motor shaft 183, the drive shaft 60 and the fastener 50 are made in one piece and on the one hand in the mounting device 80 and on the other hand in the body of the drive lOe in support and support bearings 81, 174 rotatably mounted, whereby the support element 3 outgoing forces are transferred to the drive 10e (see also FIG. 6).
  • FIG. 7 shows a drive 10d according to the invention, the current collectors 33, 34 of which are arranged on the upper side of the body 17 of the drive 10d and scan a power rail 21 which is arranged in a power rail groove 1031 provided in the center piece 1030 of the running rail 1.
  • This embodiment of the drive according to the invention has many advantages. No power lines are required between the drive 10d according to the invention and the further drive 90 connected to the separating element 3, so that both drives 10d, 90 can be displaced in the horizontal plane, possibly separated tracks, which is particularly advantageous in systems in which the separating elements 3 can be parked in a room. It is also advantageous that only a short connecting line is required, which reduces material costs and transmission losses. Furthermore, assembly and maintenance are simplified since the drive 10d forms an autonomous unit with the control unit 40 integrated therein.
  • FIG. 8 shows the drive 10d with a control unit 40 integrated therein, which consists of a decoding unit 401 and a driver unit 402. 8
  • the control unit 40 is arranged within a wing-like extension 1789 of the body 17 or the housing 178, 179 of the drive 10d, which is designed in such a way that it does not hinder the pushing together of drives 10a, 10b, 10c, 10d, 10d, 10e to be parked, or the adjacent drive lOd partially overlaps. This is particularly possible in the case of drives in which the carrying and guide rollers 11, 12, 13, 14 are arranged only on one side of the drive, so that there is correspondingly more free space on the other side.
  • control unit 40 and the further motor electronics are implemented on a flexible circuit, as a result of which the limited space within the running rail is optimally used and the dimensions of the drive motor and / or the drive housing can be reduced accordingly.
  • Flexible circuits are manufactured, for example, by Sheldahl (see www.sheldahl.com).
  • Sheldahl product "Density Patch TM" can be used to implement the system and motor control, which can advantageously be integrated into the drive 10 according to the invention.

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  • Power-Operated Mechanisms For Wings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rehabilitation Tools (AREA)
  • Transmission Devices (AREA)
  • Manipulator (AREA)

Abstract

The invention relates to a device for operating an optionally rotatable and parkable divider element (3) which may be displaced in a linear and/or curved manner, fixed to at least two running gears (10a, 10b, 10c, 10d, 10e, 90), provided with support rollers (11, 12) which run in a running track (1), of which at least the first running gear (10a, 10b, 10c, 10d, 10e) is provided with a drive shaft (60) arranged in a direction perpendicular to the running direction thereof, by means of which a drive wheel (25) may be rotated which engages in a toothed element (24) arranged along an inner wall of the running track (1). According to the invention, the first running gear (10a, 10b, 10c, 10d, 10e) is provided with an electric motor (18), arranged between the support rollers, the motor shaft (183) of which is fixed to the drive shaft (60).

Description

Vorrichtung für verschiebbare Trennelemente, Laufwerk und TrennelementDevice for sliding separators, drive and separator
Die Erfindung betrifft eine Vorrichtung für den Antrieb verschiebbarer, insbesondere drehbarer Trennelemente sowie ein mit einer solchen Vorrichtung versehenes Laufwerk und ein Trennelement nach dem Oberbegriff des Patentanspruchs 1, 15 bzw. 16.The invention relates to a device for the drive of displaceable, in particular rotatable, separating elements as well as a drive provided with such a device and a separating element according to the preamble of patent claims 1, 15 and 16.
Zum Trennen oder Gestalten von Räumen oder zum Abschliessen von Raum- oder Fensteröffnungen werden oft Glas- oder Holz- wände, Kulissen, Türen oder Läden verwendet, nachstehend als Trennelemente bezeichnet, die fest montiert oder an entlang einer Laufschiene verschiebbaren Laufwerken befestigt und gegebenenf lls drehbar gelagert und/oder stapelbar sind.Glass or wooden walls, backdrops, doors or shutters are often used to separate or design rooms or to close off room or window openings, hereinafter referred to as separating elements, which are permanently mounted or attached to drives that can be moved along a running rail and possibly rotated are stored and / or stackable.
Aus [1] , DE 29 10 185 AI ist eine Antriebsvorrichtung für ein Trennelement bekannt, bei der ein zum Tragen des Trennelementes dienendes, in einer Tragvorrichtung bzw. einer Laufschiene geführtes Laufwerk mit einem innerhalb und längs der Laufschiene ausgerichteten Elektromotor verbunden ist, der über ein Getriebe mit einem Zahnrad in ein in der Laufschiene vorgesehenes Zahnstangenprofil, beispielsweise einen Zahnriemen, eingreift. Das Getriebe ist mit einem Winkelstück verbunden, das beidseits mit Tragrollen versehen und mit dem Trennelement verbunden ist. Das in [1] beschriebene Trennelement, das nur von einem grösseren, durch das Winkelstück und Tragrollen gebildeten Laufwerk getragen wird, ist nur entlang einer Geraden verschiebbar, wodurch gewährleistet wird, dass das Zahnrad und das Zahnstangenprofil stets in gegenseitigem Eingriff sind. Die beschriebene Antriebsvorrichtung ist für drehbare, gegebenenfalls parkierbare Trennelemente daher nicht geeignet . Aus [2] , EP 0 957 208 AI ist eine Antriebsvorrichtung bekannt, bei der ein mit dem Laufwerk verbundener Elektromotor ebenfalls innerhalb der zum Tragen der Laufwerke dienenden Laufschiene angeordnet ist . Bei dieser Antriebsvorrichtung ist einem Laufwerk eines Trennelements ein Elektromotor zugeordnet, welcher über ein Getriebe die Tragrollen des Laufwerks antreibt . Einerseits resultiert dadurch ein Antrieb basierend auf der kraftschlüssigen Verbindung zwischen den Tragrollen und innerhalb der Laufschiene vorgesehener Laufflächen, weshalb mit einem verhältnismässig raschen Verschleiss der Tragrollen und gegebenenfalls mit störenden Schlupferscheinungen zu rechnen ist. Zudem resultieren insbesondere durch das für den Antrieb der Tragrollen notwendige Getriebe relativ grosse Abmessungen der Antriebsvorrichtung und der verwendeten Laufschiene. Ferner ist bei der Vorrichtung von [2] zu beachten, dass eine Antriebsachse mit jeweils zwei Tragrollen angetrieben wird, die auf voneinander getrennten Laufflächen geführt sind, wodurch gegebenenfalls unerwünschte Einschränkungen der Anwendbarkeit derFrom [1], DE 29 10 185 AI, a drive device for a separating element is known, in which a drive serving to carry the separating element, which is guided in a carrying device or a running rail, is connected to an electric motor aligned inside and along the running rail, which is connected via a gear with a gear engages in a rack profile provided in the running rail, for example a toothed belt. The gearbox is connected to an angle piece, which is provided on both sides with idlers and is connected to the separating element. The separating element described in [1], which is only supported by a larger drive formed by the angle piece and idlers, can only be moved along a straight line, which ensures that the gearwheel and the rack profile are always in mutual engagement. The drive device described is therefore not suitable for rotatable, possibly parkable separating elements. A drive device is known from [2], EP 0 957 208 A1, in which an electric motor connected to the drive is also arranged within the running rail used to carry the drives. In this drive device, a drive of a separating element is assigned an electric motor which drives the idler rollers of the drive via a gear. On the one hand, this results in a drive based on the non-positive connection between the support rollers and treads provided within the running rail, which is why a relatively rapid wear of the support rollers and possibly disruptive slip phenomena can be expected. In addition, relatively large dimensions of the drive device and the running rail used result, in particular, from the gear necessary for driving the idlers. It should also be noted in the device of [2] that a drive axle is driven with two idlers each, which are guided on separate running surfaces, which may result in undesired restrictions on the applicability of the
Vorrichtung entstehen können. Beispielsweise ist das Parkieren der Trennelemente, die mit der in [2] offenbarten Antriebsvorrichtung versehen sind, kaum möglich.Device can arise. For example, it is hardly possible to park the separating elements which are provided with the drive device disclosed in [2].
Aufgrund der beschriebenen Probleme wurde bei verschiedenen jüngeren Entwicklungen der Elektromotor der Antriebsvorrichtung ausserhalb der Laufschiene angeordnet .Due to the problems described, the electric motor of the drive device has been arranged outside the running rail in various recent developments.
Aus [3] , WO 97/42388 ist eine Antriebsvorrichtung bekannt, bei der ein Laufwerk mit einer vor- oder nachlaufenden, eine eigene Tragrolle aufweisenden Halterung verbunden ist, welche den Elektromotor seitlich und unterhalb derFrom [3], WO 97/42388, a drive device is known in which a drive is connected to a leading or trailing bracket, which has its own supporting roller and which laterally and below the electric motor
Laufschiene derart hält, dass ein vom Elektromotor angetriebenes Zahnrad von unten in einen in einer Nut der Laufschiene vorgesehenen Zahnriemen eingreifen kann. Für diese Antriebsvorrichtung ist daher relativ viel Raum neben der Laufschiene frei zu halten, was oft nicht möglich ist. Gegebenenfalls ist eine Abdeckung vorzusehen um eine störende optische Wirkung des Elektromotors zu vermeiden. Gemäss [4], CH 692 052 A5 , ist der Elektromotor bei dieser Antriebsvorrichtung vorzugsweise verschiebbar zu lagern, um auch in Kurven oder Biegungen der Laufschiene ein leichtgängiges und störungsfreies Fahren der Trennelemente zu gewährleisten.Holds the running rail in such a way that a gearwheel driven by the electric motor can engage from below into a toothed belt provided in a groove in the running rail. For this drive device is therefore to keep a relatively large amount of space next to the running track, which is often not possible. If necessary, a cover must be provided to avoid a disruptive optical effect of the electric motor. According to [4], CH 692 052 A5, the electric motor in this drive device is preferably slidably mounted in order to ensure smooth and trouble-free driving of the separating elements even in curves or bends in the running rail.
In [5] , EP 0 953 706 AI ist eine von der Anmelderin mitentwickelte Schiebestapelwand beschrieben, bei der, wie nachstehend in Figur 1 gezeigt, jedes der Wand- bzw. Trennelemente 3 an seiner deckenseitigen Oberkante durch ein horizontal verlaufendes Tragprofil 2 begrenzt ist, das mit zwei in einer Laufschiene 1 geführten Laufwerken 100a, 100b verbunden ist . Jedes der Trennelemente 3 verfügt über eine eigene mit einem Elektromotor 71 versehene Antriebsvorrichtung 70, die innerhalb des Tragprofils 2 angeordnet ist und gegebenenfalls über ein innerhalb des Motorengehäuses angeordnetes Getriebe 72, ein Winkelgetriebe 73, eine Antriebswelle 76 ein Zahnrad 125 antreibt, das in einen innerhalb der Laufschiene 1 angeordneten Zahnriemen 24 eingreift. Durch die Anordnung des Elektromotors 71 parallel zur Längsachse des Tragprofils 2 wird ein kompakter Aufbau der Führungs- und Antriebsvorrichtung erzielt, ohne dass die Querschnittsfläche des Tragprofils 2 , das beispielsweise zum Halten einer Glasplatte vorgesehen ist, wesentlich vergrössert werden muss .[5], EP 0 953 706 AI describes a sliding stacking wall which was developed by the applicant and in which, as shown in FIG. 1 below, each of the wall or partition elements 3 is delimited at its top edge by a horizontally extending support profile 2, which is connected to two drives 100a, 100b guided in a running rail 1. Each of the separating elements 3 has its own drive device 70 provided with an electric motor 71, which is arranged within the support profile 2 and, if appropriate, via a gear 72 arranged inside the motor housing, an angular gear 73, a drive shaft 76 and a gear wheel 125 which drives within the running rail 1 arranged toothed belt 24 engages. By arranging the electric motor 71 parallel to the longitudinal axis of the support profile 2, a compact construction of the guide and drive device is achieved without the cross-sectional area of the support profile 2, which is provided, for example, for holding a glass plate, having to be significantly increased.
Die Befestigung der Antriebsvorrichtung am Trennelement erfordert bei der in [5] beschriebenen Lösung daher ein entsprechend ausgestaltetes Tragprofil 2. Vorrichtungen zur punktuellen Befestigung von zu verschiebenden und gegebenenfalls zu drehenden Elementen; beispielsweise Glas-, Metall- oder Holzplatten; wie sie in [6] , WO 98/59140 beschrieben sind, sind in Verbindung mit der Lösung von [5] daher nicht verwendbar.In the solution described in [5], the fastening of the drive device to the separating element therefore requires a correspondingly designed support profile 2. Devices for the selective fastening of elements to be displaced and possibly to be rotated; for example glass, Metal or wood panels; As described in [6], WO 98/59140, can therefore not be used in conjunction with the solution of [5].
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, eine Antriebsvorrichtung insbesondere für linear oder in Kurven verschiebbare, gegebenenfalls dreh- und parkierbare Trennelemente zu schaffen, welche nicht mit den oben beschriebenen Nachteilen behaftet ist. Ferner ist ein mit dieser Antriebsvorrichtung versehenes Laufwerk und ein Trennelement anzugeben.The present invention is therefore based on the object of providing a drive device, in particular for separating elements which can be displaced linearly or in curves and which can optionally be rotated and parked, and which does not have the disadvantages described above. Furthermore, a drive provided with this drive device and a separating element must be specified.
Insbesondere ist eine Antriebsvorrichtung zu schaffen, die kompakt aufgebaut und in aus Schienen, Laufwerken undIn particular, a drive device is to be created, which has a compact construction and consists of rails, drives and
Befestigungselementen bestehenden Führungsvorrichtungen mit insgesamt reduzierten Abmessungen einsetzbar ist.Fasteners existing guide devices can be used with overall reduced dimensions.
Die erfindungsgemasse Antriebsvorrichtung soll zudem einen verbesserten Wirkungsgrad aufweisen und kostengünstiger herstellbar sein.The drive device according to the invention is also said to have improved efficiency and to be more cost-effective to manufacture.
Weiterhin soll die erfindungsgemasse Antriebsvorrichtung einfacher montierbar sein und mit einem reduzierten Aufwand gewartet werden können.Furthermore, the drive device according to the invention should be easier to assemble and be able to be serviced with reduced effort.
Diese Aufgabe wird mit einer Antriebsvorrichtung, einem Laufwerk und einem Trennelement gelöst, welche die in Anspruch 1, 15 bzw. 16 angegebenen Merkmale aufweisen. Vorteilhafte Ausgestaltungen der Erfindung sind in weiteren Ansprüchen angegeben.This object is achieved with a drive device, a drive and a separating element, which have the features specified in claims 1, 15 and 16, respectively. Advantageous embodiments of the invention are specified in further claims.
Die erfindungsgemasse Antriebsvorrichtung dient zum Antreiben eines linear und/oder in Kurven verschiebbaren, gegebenenfalls dreh- und parkierbaren Trennelements, das an wenigstens zwei in einer Laufschiene geführten, mit Tragrollen versehenen Laufwerken befestigt ist, von denen wenigstens das erste mit einer senkrecht zur Laufrichtung der Laufwerke verlaufenden Antriebswelle versehen ist, mittels der ein Antriebsrad drehbar ist, das in ein entlang einer Innenwand der Laufschiene angeordnetes gezahntes Element eingreift.The drive device according to the invention is used to drive a separating element which can be moved linearly and / or can be moved in curves, possibly rotatable and parked, and which is fastened to at least two drives which are guided in a running rail and provided with support rollers, of which at least the first is provided with a drive shaft running perpendicular to the running direction of the drives, by means of which a drive wheel can be rotated, which engages in a toothed element arranged along an inner wall of the running rail.
Erfindungsgemäss ist das erste Laufwerk mit einem senkrecht zwischen den Tragrollen angeordneten Elektromotor versehen, dessen Motorwelle mit der Antriebswelle drehfest gekoppelt ist. Dadurch resultiert ein einfacher Aufbau der Antriebsvorrichtung und die Vermeidung laufwerksspezifischer Getriebevorrichtungen, beispielsweise eines Winkelgetriebes, wie es in der in [5] beschriebenen Vorrichtung verwendet wird. Nebst einem reduzierten Herstellungs- , Montage- und Wartungsaufwand resultiert ferner ein höherer Wirkungsgrad der Antriebsvorrichtung. Der Körper des ersten Laufwerks dient somit gleichzeitig zum Halten der Trag- und Führungsrollen sowie als Halterung für den senkrecht zur Laufrichtung des Laufwerks angeordneten Elektromotor, wodurch ein kompakter Aufbau des Laufwerks mit einem relativ geringen Achsabstand der Tragrollen erzielt wird. Mit der erfindungsgemässen Antriebsvorrichtung versehene Trennelemente können aufgrund des relativ geringen Achsabstands der Tragrollen problemlos parkiert werden, da die mit den Antriebsvorrichtungen versehenen Laufwerke im Parkraum nahe aneinander gefahren werden können. Zudem entfallen zusätzliche Halterungen für den Elektromotor, die bei bekannten Laufwerken vor- oder nachlaufend angeordnet sind. Dadurch werden auch Probleme mit standardmässig eingesetzten Puffervorrichtungen vermieden, die als Endanschläge zum Stoppen der Trennelemente dienen und dazu, wie beispielsweise in [6] , WO 00/55460 beschrieben, auf den Laufwerkskδrper einwirken. Ferner erlaubt die erfindungsgemasse Antriebsvorrichtung den Einsatz von standardmässig in hohen Stückzahlen produzierten Elektromotoren, die gegebenenfalls mit einem in das Motorengehäuse integrierten Getriebe versehen sind. Der Elektromotor und das Getriebe können daher aneinander angepasst, als eine einzige Einheit zu einem entsprechend tiefen Stückpreis beschafft und in ein Laufwerk eingebaut werden.According to the invention, the first drive is provided with an electric motor arranged vertically between the support rollers, the motor shaft of which is non-rotatably coupled to the drive shaft. This results in a simple construction of the drive device and the avoidance of drive-specific gear devices, for example an angular gear as used in the device described in [5]. In addition to a reduced manufacturing, assembly and maintenance effort, the drive device is also more efficient. The body of the first drive thus serves at the same time to hold the support and guide rollers and as a holder for the electric motor arranged perpendicular to the direction of travel of the drive, whereby a compact structure of the drive is achieved with a relatively small center distance of the support rollers. Separating elements provided with the drive device according to the invention can be easily parked due to the relatively small center distance of the idlers, since the drives provided with the drive devices can be moved close to each other in the parking space. In addition, there are no additional brackets for the electric motor, which are arranged before or after in known drives. This also avoids problems with buffer devices used as standard, which serve as end stops for stopping the separating elements and, as described, for example, in [6], WO 00/55460, act on the drive body. Furthermore, the drive device according to the invention allows the use of electric motors which are produced in large numbers as standard and which are optionally provided with a gear integrated in the motor housing. The electric motor and the gearbox can therefore be adapted to one another, procured as a single unit at a correspondingly low unit price and installed in a drive.
Vorzugsweise dient die Motorwelle des Elektromotors gleichzeitig als Antriebswelle, auf die das Antriebsrad aufgesetzt ist. Die Antriebswelle und die Motorwelle sind in diesem Fall einstückig gefertigt, wodurch ein einfacher Aufbau der Vorrichtung resultiert. Möglich ist ferner die Verwendung einer vorzugsweise anhand von miteinander verbindbaren Flanschen gebildete Kopplungsvorrichtung, mittels der die Motorwelle und die Antriebswelle miteinander verbunden werden .The motor shaft of the electric motor preferably serves at the same time as the drive shaft on which the drive wheel is placed. In this case, the drive shaft and the motor shaft are manufactured in one piece, which results in a simple construction of the device. It is also possible to use a coupling device, preferably formed by means of flanges that can be connected to one another, by means of which the motor shaft and the drive shaft are connected to one another.
Ein zum Halten des Trennelements dienendes Befestigungselement wird vorzugsweise drehbar mit dem Körper des ersten Laufwerks oder mit der Antriebswelle verbunden oder drehbar innerhalb der mit dem Trennelement verbundenen Montagevorrichtung gelagert, so dass Drehungen der Trennelemente, beispielsweise beim Durchlaufen gekurvter Schienenbereiche, beim Falten einer durch die Trennelemente gebildeten Trennwand oder beim Parkieren der Trennelemente, erfolgen können.A fastening element used to hold the separating element is preferably rotatably connected to the body of the first drive or to the drive shaft or rotatably mounted within the mounting device connected to the separating element, so that rotations of the separating elements, for example when traversing curved rail areas, when folding through the separating elements formed partition or when parking the partition, can be done.
In einer vorzugsweisen Ausgestaltung der Erfindung wird die Antriebswelle mit einem ersten hohlzylinderförmigen Flanschelement verschraubt, das zur Lagerung eines zweiten hohlzylinderförmigen, einseitig mit einem Innenflansch versehenen Flanschelements dient, welches mit dem Befestigungselement verbindbar ist . Der Aussendurchmesser des ersten Flanschelements ist zumindest annähernd so gross ist wie der Innendurchmesser des zweiten Flanschelements, so dass das zweite Flanschelement mit wenig oder gar keinem Spiel um das erste Flanschelement drehbar ist und mittels des Innenflanschs von diesem getragen wird. Zur Vermeidung gegenseitiger Reibung können zwischen den beiden Flanschelementen Schmiermittel oder Lagerelemente wie Kugeln oder Rollen vorgesehen sein.In a preferred embodiment of the invention, the drive shaft is screwed to a first hollow cylindrical flange element which serves to mount a second hollow cylindrical flange element which is provided on one side with an inner flange and which can be connected to the fastening element. The outside diameter of the first flange element is at least approximately as large as the inner diameter of the second flange element, so that the second flange element can be rotated around the first flange element with little or no play and is carried by the inner flange by means of the latter. To avoid mutual friction, lubricants or bearing elements such as balls or rollers can be provided between the two flange elements.
In einer weiteren vorzugsweisen Ausgestaltung der Erfindung sind die Motorwelle, die Antriebswelle und das Befestigungselement einstückig gefertigt, woraus ein besonders einfacher und stabiler Aufbau des erfindungsgemässen ersten Laufwerks resultiert .In a further preferred embodiment of the invention, the motor shaft, the drive shaft and the fastening element are manufactured in one piece, which results in a particularly simple and stable construction of the first drive according to the invention.
Sofern das Befestigungselement mit der Antriebswelle verbunden ist, wird die Last des Trennelements auf diese übertragen. Vorzugsweise wird daher die Motorwelle oder die Antriebswelle, beispielsweise mittels eines damit verbundenen Flansche im Körper des ersten Laufwerks senkrecht derart gelagert, dass durch das Trennelement einwirkende Kräfte aufgefangen werden.If the fastening element is connected to the drive shaft, the load of the separating element is transferred to it. The motor shaft or the drive shaft is therefore preferably mounted vertically, for example by means of a flange connected to it in the body of the first drive, in such a way that forces acting on the separating element are absorbed.
Zur gegenseitigen Stabilisierung des Laufwerks und der Antriebsvorrichtung wird die Motorwelle gegebenenfalls mittels des Körpers des ersten Laufwerks einseitig oder beidseits des Elektromotors gelagert und dadurch in senkrechter Ausrichtung gehalten.To mutually stabilize the drive and the drive device, the motor shaft is optionally supported on one side or on both sides of the electric motor by means of the body of the first drive and is thereby held in a vertical orientation.
Zur Aufnahme und zum Halten des Elektromotors weist das Laufwerk vorzugsweise einen einstückigen Körper auf. Zu diesem Zweck ist jedoch auch die Verwendung eines mit zwei Teilen versehenen Körpers möglich, in den beispielsweise auch die Steuerelektronik aufgenommen werden kann. Die erfindungsgemasse Antriebsvorrichtung kann in verschiedenartige Laufwerke integriert werden. Besonders vorteilhaft ist die Erfindung in nur einseitig mit Laufrollen und Führungsrollen versehenen Laufwerken einsetzbar, die vorzugsweise bei parkierbaren Trennelementen verwendet werden, bei denen das erste Laufwerk der einen und das zweite Laufwerk der anderen Schienenseite folgt, die in einem Parkraum gegebenenfalls auseinander laufen.The drive preferably has a one-piece body for receiving and holding the electric motor. For this purpose, however, it is also possible to use a body provided with two parts, in which, for example, the control electronics can also be accommodated. The drive device according to the invention can be integrated into various types of drives. The invention can be used particularly advantageously in drives provided on only one side with rollers and guide rollers, which are preferably used in parkable separating elements in which the first drive follows the one and the second drive the other side of the rail, which may diverge in a parking space.
Zur Energieversorgung des Elektromotors ist innerhalb der Laufschiene eine sich in Längsrichtung der Laufschiene erstreckende Stromschiene angeordnet, welche von Stromabnehmern abgetastet wird, die auf dem ersten oder zweiten Laufwerk des Trennelements angeordnet sind. Die Stromschiene ist vorzugsweise oben, am Mittelstück der Laufschiene angeordnet und wird durch die an der Oberseite des ersten oder zweiten Laufwerks angeordneten Stromabnehmer abgetastet .A power rail, which extends in the longitudinal direction of the running rail and is scanned by current collectors which are arranged on the first or second running gear of the separating element, is arranged within the running rail for supplying power to the electric motor. The busbar is preferably arranged at the top, on the middle piece of the running rail and is scanned by the current collectors arranged at the top of the first or second running gear.
Eine mit den Stromabnehmern und dem Elektromotor verbundene Steuereinheit, der über die Stromschiene Steuersignale zuführbar sind, ist auf dem ersten oder zweiten Laufwerk angeordnet und vorzugsweise darin integriert .A control unit connected to the current collectors and the electric motor and to which control signals can be fed via the busbar is arranged on the first or second drive and preferably integrated therein.
Nachfolgend wird die Erfindung anhand von Zeichnungen näher erläutert. Dabei zeigt:The invention is explained in more detail below with reference to drawings. It shows:
Figur 1 eine bekannte Antriebsvorrichtung für ein verschiebbares und drehbares Trennelement 3 mit einem Tragprofil 2, in dem ein Elektromotor angeordnet ist,1 shows a known drive device for a displaceable and rotatable separating element 3 with a support profile 2 in which an electric motor is arranged,
Figur 2 eine erfindungsgemasse Antriebsvorrichtung für ein verschiebbares und drehbares Trennelement 3, das mit einem Laufwerk 10a verbunden ist, in dem einFigure 2 shows a drive device according to the invention for a displaceable and rotatable separating element 3, which is connected to a drive 10a in which a
Elektromotor 18 integriert ist, Figur 3 ein er indungsgemässes Laufwerk 10b mit einstückig gefertigter Motor- und Antriebswelle 60, 183, die mittels einer Verbindungsvorrichtung drehbar mit einem zum Halten des Trennelements 3 dienenden Befestigungselement 50 verbunden ist,Electric motor 18 is integrated, 3 shows a drive 10b according to the invention with a one-piece motor and drive shaft 60, 183, which is rotatably connected by means of a connecting device to a fastening element 50 serving to hold the separating element 3,
Figur 4 ein erfindungsgemässes Laufwerk 10c, dessen Körper 17 mit dem zum Halten des Trennelements 3 dienenden Befestigungselement 50 verbunden ist,FIG. 4 shows a drive 10c according to the invention, the body 17 of which is connected to the fastening element 50 used to hold the separating element 3,
Figur 5 ein erfindungsgemässes Laufwerk lOe mit einstückig gefertigter Motorwelle 183, Antriebswelle 60 undFIG. 5 shows a drive 10e according to the invention with a motor shaft 183, drive shaft 60 and
Befestigungselement 50,Fastening element 50,
Figur 6 ein Seitenschnitt der Laufschiene 1 mit dem darin geführten Laufwerk 10b von Figur 3,FIG. 6 shows a side section of the running rail 1 with the carriage 10b of FIG. 3 guided therein,
Figur 7 ein Seitenschnitt der Laufschiene 1 mit oben am Mittelstück 1030 befestigter Stromschiene 21 und einem in der Laufschiene 1 geführten Laufwerk lOd, welches Stromabnehmer 33, 34 an der Oberseite des Laufwerkskörpers 17c aufweist undFIG. 7 shows a side section of the running rail 1 with the busbar 21 fastened at the top to the center piece 1030 and a running lOD guided in the running rail 1, which has current collectors 33, 34 on the upper side of the running body 17c and
Figur 8 das Laufwerk lOd, dessen Körper 17 mit einer zur Aufnahme einer Steuereinheit 40 dienenden8 shows the drive 10d, the body 17 of which is used to receive a control unit 40
Erweiterung 1789 versehen ist.Extension 1789 is provided.
Figur 1 zeigt nachstehend die aus [5] bekannte Antriebs- Vorrichtung mit zwei in einer Laufschiene 1 auf einer Lauffläche 1001 geführten Laufwerken 100a, 100b, welche mittels Verbindungsschrauben 74, Schraubenmuttern 75 und Nutensteinen 5 mit einem Tragprofil 2 verbunden sind, durch das ein Trennelement 3 gehalten ist. Die in Schnittdarstellung gezeigte Laufschiene 1 weist ein Mittelstück 1030 und zwei Seitenstücke 1010, 1020 auf, die ein U-Profil bilden. In Figur 1 ist das zweite Seitenstück 1020 weggeschnitten.1 shows the drive device known from [5] with two drives 100a, 100b guided in a running rail 1 on a running surface 1001, which are connected by means of connecting screws 74, nuts 75 and sliding blocks 5 to a support profile 2, through which a separating element 3 is held. The running track 1 shown in a sectional view has a center piece 1030 and two side pieces 1010, 1020, which form a U-profile. In Figure 1, the second side piece 1020 is cut away.
Das erste Laufwerk 100a ist mit einem Antriebsmodul 70 verbunden, welches innerhalb des Tragprofils 2 angeordnet ist und darin einen entsprechenden Freiraum benötigt . Das Antriebsmodul 70 umfasst einen von einer Steuereinheit 40 gesteuerten Elektromotor 71 mit einem gegebenenfalls darin integrierten Getriebe 72 sowie ein Winkelgetriebe 73, das einerseits mit der parallel zur Längsachse des Tragprofils 2 ausgerichteten Motorwelle 78 des Elektromotors 71 und andererseits mit einer hohlzylindrischen, die zugehörige Verbindungsschraube 74 umfassenden, senkrecht zur Lauffläche 1001 ausgerichteten Antriebswelle 76 verbunden ist. Auf die Antriebswelle 76 ist ein Antriebsrad 25 aufgesetzt, welches in einen Zahnriemen 24 eingreift, der in einer im ersten Seitenstück 1010 der Laufschiene 1 vorgesehenen Antriebsnut 1011 angeordnet ist.The first drive 100a is connected to a drive module 70, which is arranged within the support profile 2 and requires a corresponding free space therein. The drive module 70 comprises an electric motor 71 controlled by a control unit 40 with a gear 72 possibly integrated therein, and an angular gear 73, which on the one hand has the motor shaft 78 of the electric motor 71 oriented parallel to the longitudinal axis of the support profile 2 and on the other hand has a hollow cylindrical, the associated connecting screw 74 comprehensive, perpendicular to the tread 1001 aligned drive shaft 76. A drive wheel 25 is placed on the drive shaft 76 and engages in a toothed belt 24 which is arranged in a drive groove 1011 provided in the first side piece 1010 of the running rail 1.
Das zweite Laufwerk 100b ist mit Stromabnehmern 33, 34 versehen die mittels Kontakten 35 die Leiter 22, 23 einer Stromschiene 21 abtasten, welche in einer im zweiten Seitenstück 1020 der Laufschiene 1 vorgesehenen Stromschienennut 1021 angeordnet ist (siehe auch Figur 6) . Die Verbindung der anhand von Federn 36 gestützten Kontakte 35 mit der Steuereinheit 40, mittels der über die Stromschiene 21 übertragene Signale decodiert und elektrische Energie entsprechend gewandelt werden, erfolgt über eine Anschlussplatte 37 und innerhalb des Tragprofils 2 verlegte Verbindungskabel (nicht gezeigt) .The second drive 100b is provided with current collectors 33, 34 which use contacts 35 to scan the conductors 22, 23 of a busbar 21 which is arranged in a busbar groove 1021 provided in the second side piece 1020 of the running rail 1 (see also FIG. 6). The connection of the contacts 35, which are supported on the basis of springs 36, to the control unit 40, by means of which signals transmitted via the busbar 21 are decoded and electrical energy is converted accordingly, takes place via a connecting plate 37 and connecting cables (not shown) laid within the support profile 2.
Die Nachteile dieser Vorrichtung, insbesondere der Bedarf eines Tragprofils 2 mit entsprechendem Raumvolumen, die durch das Winkelgetriebe 73 verursachten Transmissionsverluste sowie der aufwändige Aufbau der Vorrichtung wurden einleitend beschrieben.The disadvantages of this device, in particular the need for a support profile 2 with a corresponding volume, caused by the angular gear 73 Transmission losses and the complex structure of the device were described in the introduction.
Figur 2 zeigt in vorzugsweiser Ausgestaltung eine erfindungsgemasse Antriebsvorrichtung für ein verschiebbares und dreh- und parkierbares Trennelement 3, das mittels punktuell vorgesehenen Montagevorrichtungen 80, wie sie inFIG. 2 shows, in a preferred embodiment, a drive device according to the invention for a displaceable and rotatable and parkable separating element 3, which is provided by means of mounting devices 80, as provided in FIG
[6] beschrieben sind, mit einem ersten und einem zweiten[6] are described, with a first and a second
Laufwerk 10a, 90 verbunden ist. Die in Figur 1 gezeigteDrive 10a, 90 is connected. The one shown in Figure 1
Profilleiste 2 wird daher nicht benötigt; kann beispielsweise mit reduzierten Abmessungen jedoch ebenfalls verwendet werden (siehe Figur 6) .Profile bar 2 is therefore not required; can also be used, for example, with reduced dimensions (see FIG. 6).
Das erste Laufwerk 10a ist erfindungsgemäss mit einem senkrecht zwischen den Tragrollen 11, 12 angeordneten, einen Stator 181 und einen Rotor 182 aufweisenden Elektromotor 18 versehen, dessen Motorwelle 183 mit einer Antriebswelle 60 drehfest gekoppelt ist. Der Körper 17 des ersten Laufwerks 10a dient somit gleichzeitig zum Halten von Trag- und Führungsrollen 11, 12, 13, 14 (siehe Figur 5) sowie als Halterung für den senkrecht zur Laufrichtung des Laufwerks 10a angeordneten Elektromotor 18, wodurch ein kompakter Aufbau des ersten Laufwerks 10a erzielt wird.According to the invention, the first drive 10a is provided with an electric motor 18 arranged vertically between the support rollers 11, 12 and having a stator 181 and a rotor 182, the motor shaft 183 of which is non-rotatably coupled to a drive shaft 60. The body 17 of the first drive 10a thus serves at the same time to hold support and guide rollers 11, 12, 13, 14 (see FIG. 5) and as a holder for the electric motor 18 arranged perpendicular to the direction of travel of the drive 10a, which results in a compact construction of the first Drive 10a is achieved.
In der in Figur 2 gezeigten vorzugsweisen Ausgestaltung ist ein Elektromotor 18 in das erste Laufwerk 10a eingesetzt, in dessen Motorengehäuse 180 ein Getriebe 19 integriert ist, mittels dessen das auf ein Antriebsrad 24 übertragene Drehmoment bedarfsgemäss eingestellt ist. Das Antriebsrad 24 greift dabei, wie in Figur 6 gezeigt, in einen innerhalb der Laufschiene 1 vorgesehenen Zahnriemen 24 ein.In the preferred embodiment shown in FIG. 2, an electric motor 18 is inserted into the first drive 10a, in the motor housing 180 of which a gear 19 is integrated, by means of which the torque transmitted to a drive wheel 24 is set as required. The drive wheel 24 engages, as shown in FIG. 6, in a toothed belt 24 provided within the running rail 1.
Zur Aufnahme und zum Halten des Elektromotors 18 weist das erste Laufwerk 10a zwei miteinander verschraubbare TeileTo accommodate and hold the electric motor 18, the first drive 10a has two parts which can be screwed together
178, 179 auf, zwischen denen der Elektromotor 18 montiert wird. An Verbindungsstellen der beiden Teile 178, 179 sind vorzugsweise Lagerschalen vorgesehen, welche Achslager 173 bzw. Achs- und Stützlager 174 bilden, die der Lagerung der Motorwelle 183 und/oder der Antriebswelle 60 dienen. Selbstverständlich kann der Körper des ersten Laufwerks 10a jedoch auch einstückig gefertigt sein.178, 179, between which the electric motor 18 is mounted. Are at junctions of the two parts 178, 179 Bearing shells are preferably provided, which form axle bearings 173 or axle and support bearings 174, which serve to mount the motor shaft 183 and / or the drive shaft 60. Of course, the body of the first drive 10a can also be made in one piece.
Zum Halten des Trennelements 3 ist eine Befestigungsvorrichtung mit einem von der Montagevorrichtung 80 gehaltenen, schraubenförmigen Befestigungselement 50 und einem Verbindungsteil 52 vorgesehen, welches drehbar mit der Antriebswelle 60 verbunden ist. Dazu weist die Antriebswelle 60 einen Flansch 61 auf, der innerhalb eines im Verbindungselement 52 vorgesehenen Lagerraums 521 mittels Lagerelementen 62 drehbar gehalten ist . Drehungen der Trennelemente, beispielsweise beim Durchlaufen gekurvter Schienenbereiche, beim Falten einer durch die Trennelemente gebildeten Trennwand oder beim Parkieren der Trennelemente, können daher ungehindert erfolgen.To hold the separating element 3, a fastening device is provided with a screw-shaped fastening element 50 held by the mounting device 80 and a connecting part 52 which is rotatably connected to the drive shaft 60. For this purpose, the drive shaft 60 has a flange 61 which is rotatably held within a bearing space 521 provided in the connecting element 52 by means of bearing elements 62. Rotations of the separating elements, for example when passing through curved rail areas, when folding a dividing wall formed by the separating elements or when parking the separating elements, can therefore take place without hindrance.
Die vom Trennelement 3 auf die Antriebswelle 60 einwirkende Last wird mittels eines zweiten an der Antriebswelle 60 angeordneten Flanschs 63 auf den Körper 17 des erstenThe load acting on the drive shaft 60 from the separating element 3 is applied to the body 17 of the first by means of a second flange 63 arranged on the drive shaft 60
Laufwerks 10a übertragen. Dazu ist der Körper 17 mit einem Stützlager 174 und darin angeordneten Lagerelementen 64 versehen, auf denen der Flansch 63 abgestützt ist. Auf die Motorwelle 183, des Elektromotors 18, die mittels eines eigenen Flanschs 185 an den zweiten Flansch 63 der Antriebswelle 60 angekoppelt ist, werden daher keine Kräfte verursacht durch das von den Laufwerken 10a, 10b getragene Trennelement 3 übertragen, so dass der Elektromotor 18 einfach, im wesentlichen drehfest montiert werden kann. Möglich ist ferner die Lagerung der Motorwelle 183 unterhalb, analog zur gezeigten Lagerung des Flanschs 63, oder oberhalb des Elektromotors 18, was insbesondere bei einstückiger Ausführung der Motorwelle 183 und der Antriebswelle 60 besonders vorteilhaft ist. Die vom Trennelement 3 ausgeübten Kräfte werden in diesem Fall über die Motorwelle 183 auf den Körper 17 des ersten Laufwerks 10a übertragen.Transfer drive 10a. For this purpose, the body 17 is provided with a support bearing 174 and bearing elements 64 arranged therein, on which the flange 63 is supported. No forces caused by the separating element 3 carried by the drives 10a, 10b are therefore transmitted to the motor shaft 183, the electric motor 18, which is coupled to the second flange 63 of the drive shaft 60 by means of its own flange 185, so that the electric motor 18 is simple , can be mounted essentially non-rotatably. It is also possible to mount the motor shaft 183 below, analogously to the mounting of the flange 63 shown, or above the electric motor 18, which is particularly the case when the motor shaft 183 and the one-piece design Drive shaft 60 is particularly advantageous. In this case, the forces exerted by the separating element 3 are transmitted to the body 17 of the first drive 10a via the motor shaft 183.
Die Stromversorgung der Antriebsvorrichtung erfolgt wie bei dem in Figur 1 gezeigten System mittels einer in der Laufschiene 1 vorgesehenen Stromschiene 21, welche durch Kontakte 35 von Stromabnehmern 33, 34 abgetastet wird, die mit einer Steuereinheit 40 verbunden sind, welche erfindungsgemäss innerhalb der Laufschiene 1 auf dem zweiten Laufwerk 90 angeordnet und mittels innerhalb der Laufschiene 1 geführten Verbindungsleitungen an die Antriebsvorrichtung angeschlossen ist . Diese Art der Stromversorgung ist für Systeme mit parkierbaren Trennelementen jedoch weniger geeignet. Wie nachstehend in Verbindung mit den Figuren 7 und 8 beschrieben, werden die Stromabnehmer 33, 34 vorzugsweise auf dem ersten Laufwerk 10a angeordnet.As in the system shown in FIG. 1, the power supply to the drive device takes place by means of a busbar 21 provided in the running rail 1, which is sensed by contacts 35 from current collectors 33, 34, which are connected to a control unit 40 which, according to the invention, is located on the running rail 1 The second drive 90 is arranged and connected to the drive device by means of connecting lines guided within the running rail 1. However, this type of power supply is less suitable for systems with parkable separators. As described below in connection with FIGS. 7 and 8, the current collectors 33, 34 are preferably arranged on the first drive 10a.
Figur 3 und Figur 6 zeigen ein weiteres erfindungsgemässes Laufwerk 10b mit einstückig gefertigter Motor- und Antriebswelle 60, 183, die mittels einer Verbindungsvorrichtung drehbar mit einem zum Halten des Trennelements 3 dienenden Befestigungselement 50 verbunden ist. In dieser vorzugsweisen Ausgestaltung der Erfindung ist die mit einem Gewinde 65 versehene Antriebswelle 60 mit einem ersten hohlzylinderförmigen Flanschelement 66 verschraubt, das zur Lagerung eines zweiten hohlzylinderförmigen, einseitig mit einem Innenflansch versehenen Flanschelements 68 dient, welches mit dem mit einer Schraubenmutter 51 versehenen Befestigungselement 50 verbindbar ist. Der Aussendurchmesser des ersten Flanschelements 66, das mittels einer Schraubenmutter 67 gesichert ist, ist zumindest annähernd so gross ist wie der Innendurchmesser des zweiten Flanschelements 68, so dass das zweite Flanschelement 68 mit wenig oder gar keinem Spiel um das erste Flanschelement 66 drehbar ist und mittels des Innenflanschs von diesem getragen wird. Zur Vermeidung gegenseitiger Reibung sind zwischen den Flanschelementen 66, 68 zusätzlich Lagerelemente 62 vorgesehen. Besonders vorteilhaft dabei ist, dass diese einfach aufgebaute Verbindungsvorrichtung rasch und problemlos montiert werden kann3 and FIG. 6 show a further drive 10b according to the invention with a motor and drive shaft 60, 183 made in one piece, which is rotatably connected by means of a connecting device to a fastening element 50 serving to hold the separating element 3. In this preferred embodiment of the invention, the drive shaft 60 provided with a thread 65 is screwed to a first hollow cylindrical flange element 66 which serves for mounting a second hollow cylindrical flange element 68 provided on one side with an inner flange, which can be connected to the fastening element 50 provided with a screw nut 51 is. The outer diameter of the first flange element 66, which is secured by means of a screw nut 67, is at least approximately as large as the inner diameter of the second flange element 68, so that the second flange element 68 can be rotated around the first flange element 66 with little or no play and is supported by the inner flange by the latter. To avoid mutual friction, additional bearing elements 62 are provided between the flange elements 66, 68. It is particularly advantageous that this simply constructed connection device can be installed quickly and easily
In Figur 3 sind nebst den Tragrollen auch zwei Führungsrollen 13, 14 gezeigt, die auf einem mit dem Körper 17 des ersten Laufwerks 10a; 10b vorgesehenen Flügel 172 befestigt sind, und in einer ersten im ersten Seitenstück 1010 vorgesehenen Führungsnut 1012 geführt werden. Die Führungsrollen 13, 14 des zweiten Laufwerks 90 sind, insbesondere bei parkierbaren Trennelementen 3 normalerweise in einer im zweiten Seitenstück 1020 vorgesehenen zweiten Führungsnut 1022 geführt.In addition to the support rollers, FIG. 3 also shows two guide rollers 13, 14 which are mounted on a body 17 of the first drive 10a; 10b provided wings 172 are attached, and are guided in a first guide groove 1012 provided in the first side piece 1010. The guide rollers 13, 14 of the second drive 90 are, in particular in the case of parkable separating elements 3, normally guided in a second guide groove 1022 provided in the second side piece 1020.
Figur 4 zeigt ein erfindungsgemässes Laufwerk 10c, dessen Körper 17 mit dem zum Halten des Trennelements 3 dienenden Befestigungselement 50 verbunden ist. Der Körper 17 des Laufwerks 10c ist mit einem der Lagerung der Antriebswelle 60 dienenden Rahmen 171 versehen, der der Lagerung der Antriebswelle 60 dient und der unterhalb Antriebswelle 60 einen Montagering 176 aufweist. In den Montagering 176 ist ein Einsatz 53 einfügbar, gegebenenfalls eindrehbar, der axial mit einer zur Aufnahme des Befestigungselementes 50 dienenden Bohrung versehen ist. Das mittels Lagerelementen drehbar auf dem Einsatz 53 gelagerte Befestigungselement 50 ist in diesem Fall eine einfache Verbindungsschraube, welche problemlos mit verschiedenartigen Montagevorrichtungen 80 verbindbar ist, die am Trennelement 3 befestigt werden. Die Lagerung des Befestigungselementes 50 kann in gleicher Weise auch in der Montagevorrichtung 80 geschehen (siehe beispielsweise Figur 5) . In dem in Figur 5 gezeigten Laufwerk lOe sind die Motorwelle 183, die Antriebswelle 60 und das Befestigungselement 50 einstückig gefertigt und einerseits in der Montagevorrichtung 80 und andererseits im Körper des Laufwerks lOe in Stütz- und Traglagern 81, 174 drehbar gelagert, wodurch die vom Tragelement 3 ausgehenden Kräfte auf das Laufwerk lOe übertragen werden (siehe auch Figur 6) .FIG. 4 shows a drive 10c according to the invention, the body 17 of which is connected to the fastening element 50 which serves to hold the separating element 3. The body 17 of the drive 10c is provided with a frame 171 which serves to mount the drive shaft 60 and which serves to mount the drive shaft 60 and which has a mounting ring 176 below the drive shaft 60. An insert 53 can be inserted or possibly screwed into the mounting ring 176 and is axially provided with a bore for receiving the fastening element 50. The fastening element 50, which is rotatably mounted on the insert 53 by means of bearing elements, is in this case a simple connecting screw which can be connected without problems to various types of mounting devices 80 which are fastened to the separating element 3. The mounting element 50 can also be stored in the same way in the mounting device 80 (see, for example, FIG. 5). In the drive lOe shown in Figure 5, the motor shaft 183, the drive shaft 60 and the fastener 50 are made in one piece and on the one hand in the mounting device 80 and on the other hand in the body of the drive lOe in support and support bearings 81, 174 rotatably mounted, whereby the support element 3 outgoing forces are transferred to the drive 10e (see also FIG. 6).
Wie oben beschrieben, werden die der Abtastung der Stromschiene 21 dienenden Stromabnehmer 33, 34 vorzugsweise auf dem ersten, mit der Antriebsvorrichtung versehenen Laufwerk 10a, ..., lOe angeordnet. Figur 7 zeigt ein erfindungsgemässes Laufwerk lOd, dessen Stromabnehmer 33, 34 auf der Oberseite des Körpers 17 des Laufwerks lOd angeordnet sind und eine Stromschiene 21 abtasten, welche in einer im Mittelstück 1030 der Laufschiene 1 vorgesehenen Stromschienennut 1031 angeordnet ist. Diese Ausgestaltung des erfindungsgemässen Laufwerks weist vielfältige Vorteile auf. Zwischen dem erfindungsgemässen Laufwerk lOd und dem weiteren mit dem Trennelement 3 verbundenen Laufwerk 90 werden keine Stromleitungen benötigt, so dass beide Laufwerke lOd, 90 in der horizontalen Ebene gekrümmten, gegebenenfalls voneinander getrennten Bahnen verschiebbar sind, was insbesondere bei Systemen von Vorteil ist, in denen die Trennelemente 3 in einem Raum parkierbar sind. Vorteilhaft ist ferner, dass nur kurze Anschlussleitung benötigt werden, wodurch Materialkosten und Übertragungsverluste reduziert werden. Weiterhin wird die Montage und Wartung vereinfacht, da das Laufwerk lOd mit der darin integrierten Steuereinheit 40 eine autonome Einheit bildet.As described above, the current collectors 33, 34 used to scan the busbar 21 are preferably arranged on the first drive 10a,... 10e provided with the drive device. FIG. 7 shows a drive 10d according to the invention, the current collectors 33, 34 of which are arranged on the upper side of the body 17 of the drive 10d and scan a power rail 21 which is arranged in a power rail groove 1031 provided in the center piece 1030 of the running rail 1. This embodiment of the drive according to the invention has many advantages. No power lines are required between the drive 10d according to the invention and the further drive 90 connected to the separating element 3, so that both drives 10d, 90 can be displaced in the horizontal plane, possibly separated tracks, which is particularly advantageous in systems in which the separating elements 3 can be parked in a room. It is also advantageous that only a short connecting line is required, which reduces material costs and transmission losses. Furthermore, assembly and maintenance are simplified since the drive 10d forms an autonomous unit with the control unit 40 integrated therein.
Figur 8 zeigt das Laufwerk lOd mit darin integrierter Steuereinheit 40, die aus einer Dekodiereinheit 401 und einer Treibereinheit 402 besteht. In der in Figur 8 gezeigten Ausgestaltung ist die Steuereinheit 40 innerhalb einer flügelartigen Erweiterung 1789 des Körpers 17 oder des Gehäuses 178, 179 des Laufwerks lOd angeordnet, die derart gestaltet ist, dass sie das Gegeneinanderschieben von zu parkierenden Laufwerken 10a, 10b, 10c, lOd, lOe nicht behindert, bzw. das benachbarte Laufwerk lOd teilweise überlappt. Die ist insbesondere bei Laufwerken möglich bei denen, die Trag- und Führungsrollen 11, 12, 13, 14 nur auf einer Seite des Laufwerks angeordnet sind, so dass auf der anderen Seite entsprechend mehr Freiraum vorhanden ist.FIG. 8 shows the drive 10d with a control unit 40 integrated therein, which consists of a decoding unit 401 and a driver unit 402. 8 In the embodiment shown, the control unit 40 is arranged within a wing-like extension 1789 of the body 17 or the housing 178, 179 of the drive 10d, which is designed in such a way that it does not hinder the pushing together of drives 10a, 10b, 10c, 10d, 10d, 10e to be parked, or the adjacent drive lOd partially overlaps. This is particularly possible in the case of drives in which the carrying and guide rollers 11, 12, 13, 14 are arranged only on one side of the drive, so that there is correspondingly more free space on the other side.
In einer weiteren vorzugsweisen Ausgestaltung der Erfindung wird die Steuereinheit 40 sowie die weitere Motorenelektronik auf einer flexiblen Schaltung realisiert, wodurch der knapp bemessene Raum innerhalb der Laufschiene optimal genutzt wird bzw. die Abmessungen des Antriebsmotors und/oder des Laufwerkgehäuses entsprechend reduziert werden können. Flexible Schaltungen werden beispielsweise von Sheldahl (siehe www. sheldahl . com) hergestellt. Verwendbar ist beispielsweise das Sheldahl Produkt „Density Patch ™ " zur Realisierung der System- und Motorensteuerung, das vorteilhaft in das erfindungsgemäss Laufwerk 10 integrierbar ist .In a further preferred embodiment of the invention, the control unit 40 and the further motor electronics are implemented on a flexible circuit, as a result of which the limited space within the running rail is optimally used and the dimensions of the drive motor and / or the drive housing can be reduced accordingly. Flexible circuits are manufactured, for example, by Sheldahl (see www.sheldahl.com). For example, the Sheldahl product "Density Patch ™" can be used to implement the system and motor control, which can advantageously be integrated into the drive 10 according to the invention.
Die erfindungsgemasse Antriebsvorrichtung und mit dieser Antriebsvorrichtung versehene Laufwerke 10a, ..., lOe und Trennelemente 3 wurden in bevorzugten Ausgestaltungen beschrieben und dargestellt. Anhand der erfindungsgemässen Lehre sind jedoch weitere fachmännische Ausgestaltungen realisierbar. Insbesondere sind verschiedene Formen des Körpers des Laufwerks, verschiedene Ausgestaltungen der Motorwelle, der Antriebswelle, des Befestigungselements und zugehöriger Lagerteile denkbar. LiteraturverzeichnisThe drive device according to the invention and drives 10a,..., 10e and separating elements 3 provided with this drive device have been described and illustrated in preferred configurations. On the basis of the teaching according to the invention, however, further professional configurations can be implemented. In particular, different shapes of the body of the drive, different configurations of the motor shaft, the drive shaft, the fastening element and associated bearing parts are conceivable. bibliography
[1] DE 29 10 185 AI [2] EP 0 957 208 AI[1] DE 29 10 185 AI [2] EP 0 957 208 AI
[3] WO 97/42388[3] WO 97/42388
[4] CH 692 052 A5[4] CH 692 052 A5
[5] EP 0 953 706 AI[5] EP 0 953 706 AI
[6] WO 98/59140 [7] EP 0 558 181 AI[6] WO 98/59140 [7] EP 0 558 181 AI
Bezugszeichenliste :Reference symbol list:
1 Laufschiene 1001 Lauffläche für die Tragrollen 11, 121 running track 1001 running surface for the idlers 11, 12
1010 erstes Seitenstück der Laufschiene 11010 first side piece of the running rail 1
1011 Antriebsnut1011 drive groove
1012 erste Führungsnut1012 first guide groove
1020 zweites Seitenstück der Laufschiene 1 1021 erste Stromschienennut1020 second side piece of the track 1 1021 first track groove
1022 zweite Führungsnut1022 second guide groove
1030 Mittelsstück der Laufschiene 11030 Center piece of the track 1
1031 zweite Stromschienennut1031 second track groove
2 Tragprofil 3 Trennelement2 support profile 3 separating element
5 Nutenstein lOa-lOd erstes Laufwerk5 Sliding block LOA-LOd first drive
11, 12 erste und zweite Laufrolle11, 12 first and second rollers
13, 14 erste und zweite Führungsrolle 17 Körper des ersten Laufwerks lOa-lOd13, 14 first and second guide roller 17 body of the first drive IO-IOd
171 Rahmen171 frames
172 Flügel 173, 175 Achslager172 wings 173, 175 axle bearings
174 Stützlager174 support bearings
176 Montagering176 mounting ring
178, 179 erstes und zweites Teil des Körpers 17 1789 Erweiterung178, 179 first and second part of the body 17 1789 enlargement
18 Elektromotor18 electric motor
180 Motorgehäuse180 motor housing
181 Stator181 stator
182 Rotor 183 Motorwelle182 rotor 183 motor shaft
185 Flansch an der Motorwelle 183185 flange on motor shaft 183
188 Längsachse des Elektromotors 18188 longitudinal axis of the electric motor 18
19 Getriebe integriert im Elektromotor 18 21 Stromschiene 22, 23 Leiter19 Gearbox integrated in the electric motor 18 21 busbar 22, 23 conductors
24 Zahnriemen24 timing belts
25 Antriebsrad 33, 34 Stromabnehmer 35 Kontaktelement 36 Feder25 drive wheel 33, 34 pantograph 35 contact element 36 spring
37 Anschlussplatte37 sub-base
40 Steuereinheit40 control unit
401 Dekodiereinheit401 decoding unit
402 Treibereinheit 50 Befestigungselement402 driver unit 50 fastener
51 Schraubenmutter51 nut
52 Verbindungsteil52 connecting part
521 Lagerraum innerhalb des Verbindungsteils 52521 storage space within the connecting part 52
60 Antriebswelle 61, 63 Flansch an der Antriebswelle 6060 drive shaft 61, 63 flange on the drive shaft 60
62, 64 Lagerelemente62, 64 bearing elements
65 Gewinde an der Antriebswelle 6065 threads on the drive shaft 60
66 inneres Flanschelement66 inner flange element
67 Schraubenmutter äusseres Flanschelement Antriebsmodul des bekannten ersten Laufwerks 100a Elektromotor des bekannten Antriebsmoduls 70 im Elektromotor des bekannten Antriebsmoduls 70 integriertes Getriebe Winkelgetriebe des bekannten Antriebsmoduls 70 Verbindungsschraube des bekannten Laufwerks 100a Schraubenmutter Antriebswelle des bekannten ersten Laufwerks 100a Motorwelle des Elektromotors 71 Montagevorrichtung Traglager zweites Laufwerk a bekanntes erstes Laufwerk b bekanntes zweites Laufwerk 67 nut Outer flange element drive module of the known first drive 100a electric motor of the known drive module 70 gearbox integrated in the electric motor of the known drive module 70 angular gear of the known drive module 70 connecting screw of the known drive 100a screw nut drive shaft of the known first drive 100a motor shaft of the electric motor 71 mounting device support bearing second drive a known first drive b Known second drive

Claims

Patentansprüche claims
1. Vorrichtung zum Antrieb eines linear und/oder in Kurven verschiebbaren, gegebenenfalls dreh- und parkierbares Trennelements (3) , das an wenigstens zwei in einer Laufschiene (1) geführten, mit Tragrollen (11, 12) versehenen Laufwerken (10a, 10b, 10c, lOd, lOe, lOe bzw. 90) befestigt ist, von denen wenigstens das erste Laufwerk (10a, 10b, 10c, lOd, lOe, lOe) mit einer senkrecht zu dessen Laufrichtung verlaufenden Antriebswelle (60) versehen ist, mittels der ein Antriebsrad (25) drehbar ist, das in ein entlang einer Innenwand der Laufschiene (1) angeordnetes gezahntes Element (24) eingreift, dadurch gekennzeichnet, dass das erste Laufwerk (10a, 10b, 10c, lOd, lOe) mit einem senkrecht zwischen den Tragrollen (11, 12) angeordneten Elektromotor (18) versehen ist, dessen Motorwelle (183) mit der Antriebswelle (60) drehfest gekoppelt ist.1. A device for driving a separating element (3) which can be moved linearly and / or in curves and which can optionally be rotated and parked, said separating element (3) being provided on at least two drives (10a, 10b) provided with supporting rollers (11, 12) in a running rail (1), 10c, lOd, lOe, lOe or 90) is fastened, of which at least the first drive (10a, 10b, 10c, lOd, lOe, lOe) is provided with a drive shaft (60) running perpendicular to its running direction, by means of which a Drive wheel (25) is rotatable, which engages in a toothed element (24) arranged along an inner wall of the running rail (1), characterized in that the first drive (10a, 10b, 10c, lOd, lOe) with a perpendicular between the idlers (11, 12) arranged electric motor (18) is provided, the motor shaft (183) of which is rotatably coupled to the drive shaft (60).
2. Antriebsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Elektromotor (18) in einem Motorengehäuse (180) angeordnet ist, in dem zusätzlich ein Getriebe (19) integriert ist.2. Drive device according to claim 1, characterized in that the electric motor (18) is arranged in a motor housing (180) in which an additional gear (19) is integrated.
3. Antriebsvorrichtung nach Anspruch 1 oder 2 , dadurch gekennzeichnet, dass die Motorwelle (183) und die Antriebswelle (60) einstückig miteinander verbunden sind oder dass zwischen dem Elektromotor (18) und dem Antriebsrad (25) eine der Kopplung der Motorwelle (183) und der Antriebswelle (60) dienende, gegebenenfalls mittels miteinander verbindbaren Flanschen (63) gebildete Kopplungsvorrichtung (185) vorgesehen ist.3. Drive device according to claim 1 or 2, characterized in that the motor shaft (183) and the drive shaft (60) are integrally connected to each other or that between the electric motor (18) and the drive wheel (25) one of the coupling of the motor shaft (183) and the coupling device (185) serving the drive shaft (60), optionally formed by means of interconnectable flanges (63).
4. Antriebsvorrichtung nach einem der Ansprüche 1, 2 oder4. Drive device according to one of claims 1, 2 or
3, dadurch gekennzeichnet, dass ein zum Halten des Trennelements (3) dienendes Befestigungselement (50) drehbar mit dem Körper (17) des ersten Laufwerks (10c, lOd, lOe) oder mittels einer Verbindungsvorrichtung3, characterized in that a fastening element (50) serving to hold the separating element (3) rotatable with the body (17) of the first drive (10c, 10d, 10e) or by means of a connecting device
(66, 68) drehbar mit der Antriebswelle (60) verbunden ist oder dass das Befestigungselement (50) in der fest mit dem Trennelement (3) verbundenen Montagevorrichtung(66, 68) is rotatably connected to the drive shaft (60) or that the fastening element (50) in the mounting device firmly connected to the separating element (3)
(80) , gegebenenfalls einem Tragprofil (2) drehbar gelagert .(80), optionally a support profile (2) rotatably mounted.
5. Antriebsvorrichtung nach Anspruch 4 , dadurch gekennzeichnet, dass die Antriebswelle (60) mit einem ersten hohlzylinderförmigen Flanschelement ( 66) verbunden ist, das zur Lagerung eines zweiten hohlzylinderförmigen, einseitig mit einem Innenflansch versehenen Flanschelements (68) dient, welches mit dem Befestigungselement (50) verbindbar ist, wobei der Aussendurchmesser des ersten Flanschelements (66) zumindest annähernd so gross ist wie der Innendurchmesser des zweiten Flanschelements (68) .5. Drive device according to claim 4, characterized in that the drive shaft (60) is connected to a first hollow cylindrical flange element (66) which serves for mounting a second hollow cylindrical flange element (68) provided on one side with an inner flange, which is connected to the fastening element ( 50) can be connected, the outside diameter of the first flange element (66) being at least approximately as large as the inside diameter of the second flange element (68).
6. Antriebsvorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die Antriebswelle (60) und das Befestigungsteil (50) oder die Motorwelle (183) , die Antriebswelle (60) und das Befestigungsteil (50) einstückig gefertigt und in einem in der Montagevorrichtung (80) , gegebenenfalls dem Tragprofil (2) vorgesehenen Traglager (81) drehbar gelagert ist.6. Drive device according to claim 4 or 5, characterized in that the drive shaft (60) and the fastening part (50) or the motor shaft (183), the drive shaft (60) and the fastening part (50) made in one piece and in one in the mounting device (80), optionally the support profile (2) provided support bearing (81) is rotatably mounted.
7. Antriebsvorrichtung nach Anspruch 4, 5 oder 6, dadurch gekennzeichnet, dass die Motorwelle (183) oder die Antriebswelle (60) gegebenenfalls mittels eines Flanschs (63) im Körper (17) des ersten Laufwerks (10a, 10b, 10c, lOd, lOe) senkrecht derart gelagert ist, dass durch das Trennelement (3) einwirkende Kräfte aufgefangen werden. 7. Drive device according to claim 4, 5 or 6, characterized in that the motor shaft (183) or the drive shaft (60) optionally by means of a flange (63) in the body (17) of the first drive (10a, 10b, 10c, lOd, lOe) is mounted vertically in such a way that forces acting on it are absorbed by the separating element (3).
8. Antriebsvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Motorwelle (183) mittels des Körpers (17) des ersten Laufwerks (10a, 10b, 10c, lOd, lOe) einseitig oder beidseits des Elektromotors (18) gelagert und dadurch in senkrechter Ausrichtung gehalten ist.8. Drive device according to one of claims 1 to 7, characterized in that the motor shaft (183) by means of the body (17) of the first drive (10a, 10b, 10c, lOd, lOe) mounted on one or both sides of the electric motor (18) and thereby held in a vertical orientation.
9. Antriebsvorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Körper (17) des ersten Laufwerks (10a, 10b, 10c, lOd, lOe) zwei den Elektromotor (18) umfassende Teile (178, 179) aufweist oder dass das erste Laufwerk (10a, 10b, 10c, lOd, lOe) einen einstückigen zur Aufnahme und zum Halten des Elektromotors (18) geeigneten Körper (17) aufweist.9. Drive device according to one of claims 1 to 8, characterized in that the body (17) of the first drive (10a, 10b, 10c, lOd, lOe) has two parts (178, 179) comprising the electric motor (18) or that the first drive (10a, 10b, 10c, 10d, 10e) has a one-piece body (17) suitable for receiving and holding the electric motor (18).
10. Antriebsvorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das erste Laufwerk (10a,10. Drive device according to one of claims 1 to 9, characterized in that the first drive (10a,
10b, 10c, lOd, lOe) einseitig oder beidseitig mit Laufrollen (11, 12) und/oder Führungsrollen (13, 14) versehen ist .10b, 10c, 10d, 10e) is provided on one or both sides with rollers (11, 12) and / or guide rollers (13, 14).
11. Antriebsvorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass zur Energieversorgung des11. Drive device according to one of claims 1 to 10, characterized in that for the energy supply of the
Elektromotors (18) innerhalb der Laufschiene (1) eine sich in Längsrichtung der Laufschiene (1) erstreckende Stromschiene (21; 121) angeordnet ist, welche von Stromabnehmern (33, 34) abgetastet wird, die auf dem ersten oder zweiten Laufwerk (10a, 10b, 10c, lOd, lOe bzw. 90) angeordnet sind.Electric motor (18) within the running rail (1) is arranged a current rail (21; 121) which extends in the longitudinal direction of the running rail (1) and which is scanned by current collectors (33, 34) which are on the first or second running gear (10a, 10b, 10c, 10d, 10e and 90) are arranged.
12. Antriebsvorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Stromschiene (21) oben, am Mittelstück (1030) der Laufschiene (1) , angeordnet ist und durch die an der Oberseite des ersten oder zweiten Laufwerks (10a, 10b, 10c, lOd, lOe bzw. 90) angeordneten Stromabnehmer (33, 34) abgetastet wird.12. Drive device according to claim 11, characterized in that the busbar (21) is arranged at the top, on the center piece (1030) of the running rail (1) and by the at the top of the first or second Drive (10a, 10b, 10c, 10d, 10e or 90) arranged pantograph (33, 34) is scanned.
13. Antriebsvorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass eine mit den Stromabnehmern (33, 34) und dem Elektromotor verbundene Steuereinheit (40) auf dem ersten oder zweiten Laufwerk (10a, 10b, 10c, lOd, lOe bzw. 90) angeordnet ist.13. Drive device according to one of claims 1 to 12, characterized in that a control unit (40) connected to the current collectors (33, 34) and the electric motor on the first or second drive (10a, 10b, 10c, 10d, 10e or 90) is arranged.
14. Antriebsvorrichtung nach Anspruch 13 , dadurch gekennzeichnet, dass die vorzugsweise auf einer flexiblen Schaltung realisierte Steuereinheit (40) innerhalb des ein oder mehrschaligen Gehäuses des Elektromotors (18) , des Laufwerks (10) oder in einer Erweiterung (1789) des Körpers oder des Gehäuses (178, 179) des Laufwerks (10) eingefügt ist, welche Erweiterung (1789) das Gegeneinanderschieben von parkierten Laufwerken (10a, 10b, 10c, lOd, lOe) nicht behindert.14. Drive device according to claim 13, characterized in that the control unit (40), which is preferably implemented on a flexible circuit, within the single-shell or multi-shell housing of the electric motor (18), the drive (10) or in an extension (1789) of the body or Housing (178, 179) of the drive (10) is inserted, which extension (1789) does not hinder the pushing together of parked drives (10a, 10b, 10c, lOd, lOe).
15. Laufwerk (10a, 10b, 10c, lOd, lOe) mit einer Antriebsvorrichtung nach einem der Ansprüche 1 bis 14.15. Drive (10a, 10b, 10c, 10d, 10e) with a drive device according to one of claims 1 to 14.
16. Trennelement (3) verbunden mit einem Laufwerk (10a, 10b, 10c, lOd, lOe) nach Anspruch 15. 16. separating element (3) connected to a drive (10a, 10b, 10c, lOd, lOe) according to claim 15.
EP03727116.0A 2002-07-05 2003-06-13 Device for displaceable divider elements, running gear and divider element Expired - Lifetime EP1552096B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH11922002 2002-07-05
CH11922002 2002-07-05
PCT/CH2003/000383 WO2004005656A1 (en) 2002-07-05 2003-06-13 Device for displaceable divider elements, running gear and divider element

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EP1552096A1 true EP1552096A1 (en) 2005-07-13
EP1552096B1 EP1552096B1 (en) 2013-04-17

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EP (1) EP1552096B1 (en)
JP (1) JP2006506560A (en)
KR (1) KR101063284B1 (en)
CN (1) CN1285823C (en)
AU (1) AU2003233747B9 (en)
CA (1) CA2490710C (en)
WO (1) WO2004005656A1 (en)

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AU2003233747A1 (en) 2004-01-23
EP1552096B1 (en) 2013-04-17
AU2003233747B2 (en) 2008-09-25
KR101063284B1 (en) 2011-09-07
CN1285823C (en) 2006-11-22
CN1666003A (en) 2005-09-07
US7578096B2 (en) 2009-08-25
WO2004005656A1 (en) 2004-01-15
JP2006506560A (en) 2006-02-23
KR20050021437A (en) 2005-03-07
AU2003233747B9 (en) 2008-10-16
CA2490710A1 (en) 2004-01-15
CA2490710C (en) 2008-12-23
US20050160843A1 (en) 2005-07-28

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