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EP2597234A2 - Dispositif d'arrêt d'une porte, de préférence avec ferme-porte - Google Patents

Dispositif d'arrêt d'une porte, de préférence avec ferme-porte Download PDF

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Publication number
EP2597234A2
EP2597234A2 EP12193261.0A EP12193261A EP2597234A2 EP 2597234 A2 EP2597234 A2 EP 2597234A2 EP 12193261 A EP12193261 A EP 12193261A EP 2597234 A2 EP2597234 A2 EP 2597234A2
Authority
EP
European Patent Office
Prior art keywords
locking
sliding
blocking
switching
counter
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.)
Withdrawn
Application number
EP12193261.0A
Other languages
German (de)
English (en)
Other versions
EP2597234A3 (fr
Inventor
Peter Rittinger
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.)
Assa Abloy Sicherheitstechnik GmbH
Original Assignee
Assa Abloy Sicherheitstechnik GmbH
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 Assa Abloy Sicherheitstechnik GmbH filed Critical Assa Abloy Sicherheitstechnik GmbH
Priority to DE102012111364A priority Critical patent/DE102012111364A1/de
Publication of EP2597234A2 publication Critical patent/EP2597234A2/fr
Publication of EP2597234A3 publication Critical patent/EP2597234A3/fr
Withdrawn legal-status Critical Current

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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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/08—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening
    • E05C17/085—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening automatic release by further opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
    • 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
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a locking device for a rotatably mounted in a door frame door leaf of a door in the open position, preferably with a door closer.
  • Such locking devices may be formed as components of Gleitarm door closers by the force transmitting linkage is designed with slide rail and sliding arm as a locking device.
  • a mechanical locking device for a door with a Gleitarm-door closer in which in the slide as Locking a leaf spring lever is arranged with a stop cam.
  • the stop cam interacts with the sliding element of the door closer sliding arm guided in the slide rail.
  • the stop cam has a bevel, which is overridden when opening of the slider under appropriate deflection of the leaf spring.
  • the slider In the determined open position of the door, the slider is in abutment against a steeper stop surface of the stop cam.
  • the door In order to resolve the finding, the door must be overridden.
  • a relatively high force must be applied in the closing direction by hand on the door to deflect the stop cam by pressing the sliding member on the steep stop surface.
  • the EP 0 321 649 A2 describes an electrically switchable locking device for a door with a sliding arm door closer.
  • the locking device is integrated in the slide rail Gleitarmgestlindes.
  • the locking device is always on / off electrically.
  • the locking device has an arranged in the slide electromagnet.
  • the spring-loaded blocking element is likewise designed as a spring-loaded stop cam, which has two different bevels in order to cooperate with the sliding element of the sliding arm.
  • the electrical circuit via the electromagnet is carried out in that the spring-loaded stop cam is supported on the armature plate of the electromagnet.
  • the spring-loaded stop cam can be suppressed when opening and closing with appropriate deflection of the armature plate.
  • the electromagnet is turned on and thereby the armature plate is electrically held, however, the relatively strong spring connected between the armature plate and the stop cam must be overpressed to overpress the stop cam. For this must be for the overpressure in the closing direction In conjunction with the steep stop surface, a very high overpressure force can be manually applied to the door leaf. Another disadvantage results from the noise when resetting under the action of the strong spring.
  • the WO 2007/069926 A2 describes a braking device comprising a housing, a sliding element and spring-loaded elements which press the sliding element against the housing.
  • Object of the present invention is to develop a locking device of the type mentioned, which is comfortable to handle without significant noise.
  • the switchable design of the counter-locking element ensures that the locking device is released for the door closer without disturbing noise. An additional energy source for switching the blocking counter element is not needed.
  • the subject matter of claim 1 is a locking device for a door with a door frame rotatably mounted in a door frame.
  • the door can but does not have to be equipped with a door closer. It is essential that the locking device has a arranged between the door and door frame sliding arm and a slide, in which the sliding arm is guided. In the slide the locking device is mounted. This includes a blocking element, which in the Slide rail is arranged for cooperation with the sliding member to determine the door leaf in an open position.
  • the blocking element is movably mounted in a sliding block in a first embodiment of the locking device and movable between a blocking switching position and a releasing switching position, wherein the blocking element protrudes in its blocking switching position in the sliding of the sliding member and not in its releasing position in the sliding of the sliding member protrudes.
  • the blocking element is not movably mounted in the slide rail.
  • the blocking element projects permanently into the sliding path of the sliding element in this embodiment.
  • the function of the locking device in both embodiments is to determine the door leaf in an open position under stop position of the sliding element on the standing in stop position blocking element.
  • the locking device or the locking member may be formed electrically switchable, for example with a cooperating with the locking element electrical actuator, such as electromagnet.
  • the locking device can also be designed as a purely mechanical device, for example with a spring acting on the blocking element.
  • the blocking element projects permanently into the sliding path of the sliding element as a rigid stop for the sliding element
  • the sliding element has a blocking counter element immovably connected to the sliding element.
  • the locking counter-element may be stored in a preferred embodiment in or on the sliding member. However, it can also be connected via a gear with the sliding element. It is essential that the blocking counter element in the movement of the Moving slider is moved. It is also essential that the locking counter-element can assume different switching positions, namely a blocking switching position and a releasing switching position. In order to switch the locking counter-element in these switching positions, it is provided that the locking counter-element is forcedly connected during its movement in the slide by cooperating with a mounted in the slide rail switching element or more mounted in the slide rail switching elements.
  • the locking element as a switchable blocking element, which may have a blocking switching position and a releasing circuit, with the switchable locking counter-element a passing position or a blocking position between the locking element and the locking counter-element adjustable whereby this adjustability is dependent on the switching position of Locking elements and the switching position of the counter-locking element.
  • the sliding element with the blocking counter element can pass through the blocking element.
  • the blocking counter element of the sliding element can not pass the blocking element without the blocking element being deflected separately from the sliding path for passing.
  • the latter requires, for example, the overpressure of a spring acting on the blocking element in the sliding path, for example by applying appropriate overpressure by hand to the door leaf in the closing direction or in the opening direction, depending on the direction in which the blocking element is blocked.
  • the Passier ein invention between the locking element and the sliding element can be obtained, for example, when the blocking element is connected in its blocking switching position and at the same time the locking counter-element in its releasing switching position.
  • the releasing switching position of the counter-locking element can, for example, after a determination in an open position the door can be obtained by switching operation of the locking counter-element to move after the determination of the door leaf in the closed position, without the blocking switching position of the blocking element must be canceled.
  • the passing position between the locking element and the sliding element is obtained when the blocking element is in its releasing position and at the same time the locking counter-element in any switching position, ie in releasing or in blocking switching position.
  • This Passier ein can be obtained solely by the circuit of the blocking element.
  • the switchable locking counter-element also a passing position and a blocking position between the locking element and the locking counter-element adjustable.
  • the adjustability depends only on the switching position of the locking counter-element.
  • the locking counter-element is switched in cooperation with at least one mounted in the slide rail switching element, namely automatically when the door is moved in the opening direction and / or in the closing direction.
  • the blocking counter element can occupy a blocking position or a plurality of blocking positions and a release position or a plurality of release positions and possibly also intermediate positions via this circuit.
  • the locking counter-element can pass through these switching positions in the manner of a sequence. The change of these switching positions can be done by repeated successive opening and / or closing movements of the door leaf.
  • the sliding element of the Sliding arm thus cooperates with the at least one arranged in the slide rail switching element, ie the slider runs past this or at least relative to this out or away and thus causes the circuit of the locking counter-element.
  • the switching element is arranged so that it engages with the locking counter-element when the sliding element is moved in the opening direction and / or when the sliding element is moved in the closing direction .
  • the term "the counter-locking element comes into engagement with the switching element” is understood to mean an interaction of the counter-blocking element with the switching element with switching of the blocking counter-element.
  • This switching can be directional, i. Depending on whether the sliding element is introduced during its movement in the opening direction or during its movement in the closing direction.
  • a first switching element is arranged in the slide rail in the closing direction in front of the blocking element and that a second blocking element is arranged in the slide rail in the closing direction after the blocking element.
  • This arrangement of the switching elements can be particularly structurally simple and practicable carried out in that at least one of the switching elements in a region of an upstream in the closing direction or downstream in the closing direction end face of the bearing device is arranged.
  • Preferred embodiments may also provide that the blocking element has a bearing device arranged in the slide rail and the switching element or one of the switching elements in a region of a in Closing direction is arranged upstream or downstream in the closing direction end face of the bearing device.
  • Preferred embodiments may provide that the switching element or at least one of the switching elements is arranged so that it engages with the locking counter-element, when the sliding element from a locking position in which the locking counter-element is in abutment with a stopper portion of the locking element, in the opening direction is moved.
  • the blocking element acts as a switching element on the locking counter-element and insofar as the blocking element is a switching element when the blocking counter-element passes through the blocking element during the closing movement and / or during the opening movement.
  • the switching element or the switching elements protrude on a side facing the blocking counter element into the sliding path of the sliding element and / or of the blocking counter element.
  • the design of the switching element gives particularly high reliability, if it is provided that the switching element or the switching elements is rotatably mounted or are and has a protruding into the sliding of the sliding element in the slide rail triangular switching nose and formed as a spring portion or have.
  • the spring may preferably be formed in the manner of a leaf spring.
  • the switching nose may have a preferably vertical switching portion and a sliding portion exhibit.
  • the switching section in this case has a run-on slope which is steeper than that of the sliding section.
  • the blocking counter-element is arranged on a side of the sliding element facing the blocking element. This is a particularly high reliability in a compact design possible.
  • the locking counter-element is rotatably mounted in or on the sliding element. It can be provided that the locking counter-element is rotatably mounted in at least two offset with respect to its rotational position locking positions in or on the sliding member. Preferred embodiments provide that the locking counter-element is rotatably mounted in or on the sliding element in at least four offset by 90 ° detent positions.
  • the locking counter-element on one of the locking device facing end side has at least one to the direction of movement of the sliding element optionally transversely or longitudinally switchable locking rib.
  • the locking counter-element on two spaced-apart barrier ribs It is advantageous if the clear distance between the two barrier ribs is greater than the width of the blocking element. This means that the Passier ein can be realized in these embodiments so that when passing the locking element, the blocking element between the two locking ribs of the locking counter-element is arranged when the locking counter-element so is connected, that the two barrier ribs are arranged along the direction of movement of the sliding element.
  • Embodiments that have a particularly good switchability of the locking counter-element provide that the at least one barrier rib or two locking ribs are formed as an L-shaped locking rib or locking ribs.
  • FIG. 1 shows a door 3 with a fixed door frame 3r and a hinged on bands 3b on the door frame door leaf 3f.
  • the door leaf 3f can be closed by means of a door closing device.
  • the door closing device comprises a sliding arm door closer 2.
  • the sliding arm door closer 2 is formed in the illustrated embodiment as a seated top door closer, which has a resting mounted door closer housing 2h.
  • a closer shaft 2w is rotatably mounted. This cooperates with a closing spring arranged in the door closer housing and a hydraulic damping device likewise arranged in the door closer housing.
  • the closing spring and the hydraulic damping device are not shown in the figures. They may be conventional.
  • a sliding arm 2s is non-rotatably connected, which in an am Upper horizontal rail of the door frame 3r mounted slide 2f is slidably guided.
  • a locking device 1 is arranged, which cooperates with the guided in the rail slide arm 2s to determine the door leaf 3f in an open position.
  • a sliding member 2g is rotatably mounted, which is linearly guided in the slide rail 2f and cooperates with a locking element 14 of the mounted in the slide 2f locking device 1.
  • the sliding member 2g mounted on the sliding arm 2s is opened in the opening direction O, and when the door is closed, the sliding member 2g is moved in the closing direction S opposite to the opening direction O.
  • the opening direction O and the closing direction S are in Fig. 1 and in the other figures by a double arrow marked O and S drawn.
  • the slide rail 2f is mounted on the upper portion of the door frame 3r.
  • the slide 2f is formed in the illustrated embodiment as an open at the bottom U-profile.
  • the two mutually facing lower edges of the U-legs are angled towards each other and form bearing surfaces for the sliding element 2g formed L-shaped guide surfaces 12 (see Fig. 3 ).
  • the sliding arm 2s guided in the slide rail 2f is pivoted.
  • the closer shaft rotates 2w, whereby a arranged in the closer housing 2h closing spring is tensioned.
  • the Closing movement then takes place automatically under the action of the door closer, characterized in that the tensioned during the opening movement closing spring of the door closer relaxes.
  • the sliding arm 2s guided in the slide rail 2f is pivoted back.
  • the sliding element 2g runs in the slide rail in the closing direction S.
  • the Fig. 2a and 2b show the structure of the arranged in the slide locking device 1.
  • the locking device has a two-armed lever 14.
  • the free end of the one lever arm protrudes, acted upon by a compression spring 14 f, in the sliding path of the sliding member 2 g.
  • the free lever end acts as a blocking stop with the sliding element 2g together.
  • the locking device 1 has a bearing body with a substantially parallelepiped-shaped construction.
  • the bearing body is received in the slide rail. It is fastened to the inside of the slide rail 2f on the leg connecting the two U-profiles by means of two fastening screws 13.
  • recess formed as a two-armed lever locking element 14 is added.
  • the two-armed lever 14 is rotatably mounted about a horizontally arranged transversely in the bearing body bearing axis 14a.
  • the sliding element 2g cooperating with the blocking element 14 will now be described in more detail. It is essential that the sliding element 2g has a blocking counter element 15.
  • the locking counter-element 15 is movably connected to the sliding member 2g.
  • the locking counter-element is rotatably mounted in the sliding member and arranged so that it is rotatable on the blocking element 14 facing side of the sliding member 2g.
  • the locking counter-element 15 is rotatably mounted in the sliding member 2g about a vertical axis of rotation 15v.
  • the locking counter-element 15 is switched over in the slide rail mounted switching elements 16, 17 in successive continuous switching positions.
  • the switching positions are formed by different rotational positions of the counter-locking element 15.
  • the circuit is carried out successively in latching steps automatically by the action of the switching elements 16, 17, when the sliding member 2g is moved in the slide rail.
  • Fig. 3 shows the sliding member 2g in a perspective exploded view.
  • the blocking counter element 15 can be inserted into a bearing recess of the sliding element 2g and is rotatable about the vertical axis oriented perpendicular to the horizontal guide axis of the sliding element 2g.
  • the locking counter-element 15 has a cross-slotted bearing journal, which has at its circumference four offset by 90 ° locking lugs 15r, which engage in recesses 2gr of the bearing recess.
  • a flat circular disc On the bearing journal of the locking counter-element 15, a flat circular disc is arranged, which has on its the locking device 1 facing end side two spaced apart L-shaped locking ribs 15s.
  • the clear distance between the two barrier ribs 15s is greater than the width of the locking element 14 of the locking device 1, ie at least greater than the width of the blocking stop formed on the free end of the locking element 14 locking lugs 15r and the recesses 2gr are arranged so that the locking ribs 15s can be arranged parallel to the guide axis of the sliding member 2g in two 180 ° spaced apart rotational positions of the locking counter-element 2g and in two 180 ° spaced apart rotational positions perpendicular, that are transverse to the guide axis of the sliding element 2g can be arranged.
  • This vertical rotational position ( Fig. 4a ) is the blocking position in which one of the locking ribs 15s forms a stop for the blocking stop of the locking element 14 to determine the door leaf 3 in the open position.
  • the parallel rotational position ( Fig. 4b ) is the release position in which the blocking element 14 can slide between the two locking ribs 15 s, so that the door closer 2 is able to close the door 3.
  • the one end portion of the barrier ribs 15s is L-shaped angled, wherein the angled leg merges arcuately into the barrier rib.
  • the other end portion of the barrier ribs 15s is formed as a recessed heel 15a.
  • FIG. 2b protrude from the bottom of the bearing body of the locking device 1, the two switching elements 16, 17.
  • They are spring-loaded direction-dependent switching elements 16, 17. They are, as already mentioned, provided for actuating the locking counter-element 15.
  • the switching elements 16, 17 cooperate for this purpose with the locking ribs 15 s to the locking counter-element 15 each step by a certain angle, for example 90 ° to rotate about the axis of rotation 15 a, when the sliding member 2 g in the relevant switching direction on the underside of the locking device 1 slides past ,
  • the two switching elements 16, 17 are arranged in the two end portions of the locking device 1 in slot-shaped recesses.
  • a first switching element 16 is disposed in the front end face end portion of the bearing body of the front end portion of the bearing body of the locking device 1.
  • a second switching element 17 is arranged in the rear end-side end portion of the Lagerkörprs the locking device 1.
  • the sliding element 2g passes first the first switching element 16 and then the second switching element 17.
  • the switching elements 16 and 17 are rotatably mounted about their horizontal axis of rotation 16a and 17a and have a protruding from the bottom of the locking device 1 protruding triangular switching nose and one as a leaf spring formed section.
  • the switching nose has a vertical switching section and an oblique sliding section ( Fig. 2b ), which bears against the inner wall of the recess.
  • the switching element 16, 17 is fixed in its position. If the oblique sliding section loaded, the switching nose is deflected and formed as a leaf spring portion elastically deformed. If the vertical switching section is loaded, the switching element remains in its position and transmits the switching force to the locking counter-element 15.
  • the switching elements 16 and 17 are arranged eccentrically to the rotational axis of the counter-locking element 15 so that they can attack on one of the locking ribs 15s, as further below described. Between the switching lugs of the switching elements 16, 17, a vertical offset v is formed (see Fig. 2b ).
  • the switching elements 16 and 17 are formed of an elastic sheet material, for example made of spring steel or of a suitable plastic.
  • the function of the locking device 1 is now based on the Fig. 5 to 14 described in more detail: formed by the two-armed lever locking member 14 forms with the acted upon by the spring 14 f the lever end the blocking stop for the sliding element 2g.
  • the blocking element 14 can take two switching positions by pivoting the two-armed lever, namely a blocking position in which it protrudes under the action of the spring 14 in the sliding of the sliding member 2g and a release position in which the lever end against the action of the spring 14f pivoted out of the sliding path is.
  • the sliding member 2g which is provided with the locking counter-element 15, by the different switching positions of the locking counter-element also in a blocking position, ie blocking switching position, and in a release position, ie releasable switching position switchable.
  • a blocking position is the blocking counter element with its locking ribs across the Direction of movement of the sliding element.
  • the locking counter-element 15 is parallel with the blocking ribs to the direction of movement of the sliding element 2g.
  • the blocking stop of the locking lever 14 has at its in Fig. 5a right side a steeper slope than at its in Fig. 5a left stop side.
  • the right abutment side forms the abutment side for the sliding element 2g running in the closing direction.
  • the left stop side forms the stop side for the running in the opening direction slider.
  • the Fig. 5a and 5b show the locking device 1 in the locked position.
  • the blocking element 14 protrudes with its free end of the lever, which forms the blocking stop, into the sliding path of the sliding element 2g, acted upon by the compression spring 14f.
  • the sliding element 2g is also connected in its blocking position, in which the locking ribs 15s of the counter-locking element 15 perpendicular, ie. are transverse to the longitudinal axis of the sliding member 2g.
  • the blocking stop 15 of the blocking element 14 facing the blocking rib 15s is at the blocking stop of the blocking element 14 in abutment position.
  • the sliding element 2g alone can not pass under the effect of the closing force of the door closer, ie without a manual overpressure of the door in the blocking position standing blocking element 14 from this position out.
  • a corresponding overpressure force must be manually applied to the door leaf to apply over the sliding member 2g on the blocking stop of the locking member 14 such a force that the locking lever 14 is pivoted against the action of the spring 14f from the sliding path, ie in Fig. 5a turned counterclockwise.
  • the locking counter-element 15 is now in the release position, in which the blocking ribs 15s of the counter-locking element 15 are parallel to the longitudinal axis of the sliding member 2g, so that the blocking stop 14b of the blocking element 14 does not hinder the sliding path of the sliding element 2g and the sliding element 2g can pass the blocking element 14, in which the two barrier ribs 15s on the locking element 14, without the locking element 14 is deflected from its locked position, slide past, ie, when passing the blocking stop 14b between the two barrier ribs.
  • Fig. 9 shows the beginning of the passage of the locking element 14, which is substantially silent, because to pass a deflection of the Locking elements 14 does not occur, so that even a noisy resetting of the locking element under the action of the spring 14f is not incurred.
  • Fig. 12 is the switching lug of the first switching element 16 on one of the locking ribs 15s of the locking counter-element 15, so that the locking counter-element 15 upon further opening of the door 3 in the rotated by 90 ° locking position (see Fig. 14b ) is brought.
  • the Fig. 13 show an intermediate position, the Fig. 14 the blocking position.
  • the blocking element 14 Upon further opening of the door 3, the blocking element 14 is deflected out of the sliding path by the blocking ribs 15s against the spring force of the return spring 14f. This can be done due to the relatively flat run-up slope of the stop surface of the locking element 14 in the opening direction, without having to apply a large overpressure force on the door.
  • the blocking element 14 snaps back into the blocking position after passing the sliding element 2g.
  • the sliding member 2g takes on the further opening of the door 3 in Fig. 5 shown position in which the door is locked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Wing Frames And Configurations (AREA)
  • Lock And Its Accessories (AREA)
  • Support Devices For Sliding Doors (AREA)
EP12193261.0A 2011-11-25 2012-11-19 Dispositif d'arrêt d'une porte, de préférence avec ferme-porte Withdrawn EP2597234A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102012111364A DE102012111364A1 (de) 2011-11-25 2012-11-23 Feststellvorrichtung für eine Tür, vorzugsweise mit Türschließer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011119333A DE102011119333B3 (de) 2011-11-25 2011-11-25 Feststellvorrichtung für eine Tür, vorzugsweise mit Türschließer

Publications (2)

Publication Number Publication Date
EP2597234A2 true EP2597234A2 (fr) 2013-05-29
EP2597234A3 EP2597234A3 (fr) 2017-12-20

Family

ID=46511017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12193261.0A Withdrawn EP2597234A3 (fr) 2011-11-25 2012-11-19 Dispositif d'arrêt d'une porte, de préférence avec ferme-porte

Country Status (2)

Country Link
EP (1) EP2597234A3 (fr)
DE (2) DE102011119333B3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3068062A1 (fr) * 2017-06-21 2018-12-28 Geze Gmbh Dispositif de blocage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015223752B4 (de) * 2015-11-30 2019-06-06 Geze Gmbh Feststelleinrichtung
EP4006277B1 (fr) * 2020-11-25 2023-05-10 Giesse S.P.A. Dispositif pour contraindre l'ouverture de portes ou de fenêtres

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DE8805834U1 (de) 1988-05-03 1988-06-30 Geze GmbH & Co, 7250 Leonberg Feststellvorrichtung für eine mit einem Türschließer versehene Tür
EP0321649A2 (fr) 1987-12-22 1989-06-28 GEZE GmbH & Co. Dispositif d'arrêt pour porte munie d'un dispositif pour fermer la porte
WO2007069926A2 (fr) 2005-12-14 2007-06-21 Jacek Glogowski Dispositif pour bloquer ou freiner un mouvement de déplacement ou de rotation

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CH367077A (de) * 1959-01-28 1963-01-31 Aufzuege Ag Schaffhausen An einer Türe angebrachte Vorrichtung zur Offenhaltung des Türflügels
CH372570A (de) * 1960-01-08 1963-10-15 Aufzuege Ag Schaffhausen An einer Türe angebrachte Vorrichtung zur Offenhaltung eines Türflügels

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Publication number Priority date Publication date Assignee Title
EP0321649A2 (fr) 1987-12-22 1989-06-28 GEZE GmbH & Co. Dispositif d'arrêt pour porte munie d'un dispositif pour fermer la porte
DE8805834U1 (de) 1988-05-03 1988-06-30 Geze GmbH & Co, 7250 Leonberg Feststellvorrichtung für eine mit einem Türschließer versehene Tür
WO2007069926A2 (fr) 2005-12-14 2007-06-21 Jacek Glogowski Dispositif pour bloquer ou freiner un mouvement de déplacement ou de rotation

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FR3068062A1 (fr) * 2017-06-21 2018-12-28 Geze Gmbh Dispositif de blocage

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DE102011119333B3 (de) 2012-07-26
DE102012111364A1 (de) 2013-05-29

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