EP2896773A1 - Régulation de la séquence de fermeture - Google Patents

Régulation de la séquence de fermeture Download PDF

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Publication number
EP2896773A1
EP2896773A1 EP15151170.6A EP15151170A EP2896773A1 EP 2896773 A1 EP2896773 A1 EP 2896773A1 EP 15151170 A EP15151170 A EP 15151170A EP 2896773 A1 EP2896773 A1 EP 2896773A1
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EP
European Patent Office
Prior art keywords
leaf
actuating element
sliding
arm
sliding arm
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
EP15151170.6A
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German (de)
English (en)
Other versions
EP2896773B1 (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
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Assa Abloy Sicherheitstechnik GmbH
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Publication of EP2896773A1 publication Critical patent/EP2896773A1/fr
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/12Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228Arrangements where the end of the closer arm is sliding in a track

Definitions

  • the invention relates to a closing sequence control according to the features of the preamble of claim 1.
  • Closing sequence controls are used in practice in double-leaf doors that close automatically by means of door closers in order to ensure the correct closing position of both door leaves. It is necessary for the correct closed position that the so-called passive leaf always comes first in the closed position, before the so-called active leaf closes. To ensure this, a closing sequence control is used, which blocks a closing movement of the active leaf until the inactive leaf has reached the closed position.
  • closing sequence controls controlled depending on the movement of guided in a slide sliding elements of the door closer.
  • the EP 1 126 118 B1 also shows a closing sequence control that is suitable for tape backside mounting.
  • the sliding arm has an integrated hook arranged at the end, which releases a blocking of the active leaf via a triggering element as soon as the inactive leaf comes into closed position.
  • a disadvantage of this solution is the lack of adjustability of the closing sequence control.
  • the invention has for its object to provide a closing sequence control, which is suitable for mounting on the hinge opposite side.
  • the closing sequence control should be compact and easy to assemble.
  • the closing sequence control should have a high level of operational reliability, ie ensure the correct closing sequence of the doors in each case.
  • the sliding arm of the fixed leaf door closer in the region of its free end has an actuating element which cooperates to release the blocking of the closing movement of the active leaf with a release lever of the control device via a roller.
  • the role rolls off when releasing the blocking of the active leaf on a rolling surface, which either on the release lever or on the actuating element is arranged.
  • the portion of the free end of the sliding arm of the fixed leaf door closer or also of the fixed leaf sliding arm is arranged at the end of the sliding arm in the area of attachment of the sliding arm with a sliding element or sliding block. It is the end of the sliding arm, which is rotatably connected to a shaft of the door closer opposite. Blocking of the active leaf does not take place via the sliding block, but via an actuating element arranged in the region of the free end of the stationary leaf sliding arm. This allows a compact design with high reliability.
  • the actuating element is connected to the free end of the sliding arm, in particular detachably connected.
  • the solid-state sliding arm has the actuating element which, in addition to the sliding block, is arranged on the stationary-blade sliding arm and / or connected thereto.
  • the release lever rotatably supports the roller in the region of its free end.
  • the free end of the release lever cooperates to release the blocking with the actuating element, so that the arrangement of the roller in this area is a particularly space-saving and compact solution.
  • the free end of the release lever is the end which is located outside the slide rail.
  • the actuating element receives or supports the roller.
  • the roller can be arranged in an embodiment in the region of the plane of rotation of the passive blade sliding to reduce the required height.
  • the roller is rotatably mounted about an axis which is arranged in the region of the plane of rotation of the still-sliding slide arm. This results in the advantage that no additional, above the plane of rotation up or down reaching beyond space is needed.
  • the plane of rotation of the slide arm of the toggle door closer defines itself as the plane in which the stationary slide slide moves.
  • the plane of rotation of the sliding arm of the stationary door closer usually runs more or less perpendicular to the door plane defined by the closed position of the door leaf.
  • control device has a rotatably mounted release lever, which extends from the slide out into the plane of rotation of the Ständgügelgleitarms in order to cooperate with the actuating element for releasing the blocking of the closing movement of the active leaf.
  • the control device is arranged within the slide rail. The slide surrounds the control device and protects it against disturbing mechanical influences and contamination.
  • the sliding arm of the fixed leaf door closer is connected to the actuating element via a releasable plug connection.
  • the sliding arm to a plug-in receptacle, in which the body of the actuating element is at least partially inserted.
  • at least a portion of the body of the actuating element may be formed so that it is between two Limits of the sliding arm engages positively.
  • the actuating element has a plug-in receptacle, in which the body of the sliding arm is at least partially inserted.
  • the body of the sliding arm can be shaped in the region of its free end so that it engages positively between two limits of the actuating element.
  • the sliding arm of the fixed leaf door closer is connected to the sliding element guided in the slide rail via a bearing pin, and this bearing pin firmly connects the sliding arm with the actuating element.
  • the bearing pin simultaneously fulfills two tasks. On the one hand, it connects the sliding arm of the stationary leaf shutter with the sliding element and, on the other hand, it connects the sliding arm of the fixed leaf door closer firmly to the actuating element.
  • connection between the bearing pin and sliding element or sliding block is designed to be rotatable to ensure the required during closing or opening of the door leaf rotational movement between the sliding arm and slider.
  • either the sliding element or the bearing pin have a pivot bearing.
  • a rotatable sleeve may be provided, which is rotatably connected to the sliding member and rotatably mounted on the bearing pin.
  • a mechanically fixed connection between the sliding arm and the actuating element is achieved by providing in one embodiment that the bearing pin rotatably connects the sliding arm with the actuating element.
  • the bearing pin may comprise a clamping device, preferably a clamping screw, which firmly connects the sliding arm with the actuating element by clamping the sliding arm against the actuating element.
  • the bearing pin has a support collar on which a surface of the actuating element rests directly.
  • the support collar pulls on a clamping element, preferably a clamping screw the sliding arm on the support collar directly resting actuator to clamp them against each other.
  • the control device has a bearing element and a triggering element.
  • the release of the blocking device can take place in that the actuating element displaces the bearing element relative to the triggering element by the interaction with the control device.
  • the release of the blocking device can also take place in that the actuating element displaces the triggering element relative to the bearing element as a result of the interaction with the control device. This relative movement of the two elements of the control device to one another results in a stroke which can be used for reliable release of the blocking device.
  • an adjustment region is provided, within which the actuating element on the Ständglügelgleitarm is freely displaceable and firmly connectable at any point.
  • An adjustment range is an area of 10mm to 100mm within which the actuator is freely slidable at the end of the Ständüggelngleitarms without the connection is mechanically weakened.
  • the position of the control device is adjustable within the slide for adjusting.
  • the position of actuator or controller tolerances or deviations in the dimensions can be compensated.
  • the control device can be provided, for example, that the position of the bearing element and / or the position of the trigger element is adjustable within the slide rail. The position of the bearing element and / or the position of the trigger element can be moved along the slide rail and fixed to the desired position accordingly.
  • the actuating element is connected to the stationary blade sliding arm so that it can be connected to the stationary blade sliding arm either in 0 ° or in a position rotated by 180 ° with respect to its longitudinal axis.
  • a usability of the actuator is ensured, regardless of whether the inactive leaf is designed as a right wing or left wing.
  • the actuating element has a C-shaped or U-shaped groove which engages around one side of the body of the passive blade sliding arm.
  • the actuator can be easily pushed during assembly on the end of the passive blade sliding arm.
  • the actuating element has two opposite C-shaped or U-shaped groove portions, each embrace one side of the body of the Stilt sliding, so that the body of the Stilt sliding arm between the two groove portions is stored.
  • the body of the passive blade sliding arm is guided or held on both sides in the groove of the actuating element.
  • the control device cooperates with the blocking device, in that the control device transmits a movement to the blocking device via a transmission element, for example a pressure or push rod or a Bowden cable.
  • a transmission element for example a pressure or push rod or a Bowden cable.
  • the blocking of the active leaf takes place until the inactive leaf reaches the closed position or is shortly before reaching the closed position.
  • the blocking device is preloaded, for example, by an energy storage in blocking position, and stops the active leaf before reaching its closed position.
  • the blocking device is controlled by the control device, that this reverses the blocking position causing bias and the closing movement of the active leaf is made possible.
  • the lifting of the blocking position is reversible, so that after opening the inactive leaf of the active leaf is blocked again before reaching its closed position.
  • the blocking device of the active leaf can be designed as a clamping device, preferably ball clamping device.
  • This clamping device can preferably on a in the slide rail guided sliding member, or other components, the passer-side Gleitarm ⁇ sch sandwichesers act. It is essential that the blocking effect of the blocking device can be canceled by the stand-side control device.
  • An embodiment with a compact and less prone to interference structure results by the blocking device and the control device are arranged largely within a slide rail, preferably enclosed by a housing of the slide rail.
  • a cooperation between the actuating element and the control device takes place in particular in the region of the closed position of the inactive leaf. If the inactive leaf is closed or the inactive leaf is brought into the closed position, the actuating element cooperates with the control device in a certain angular range of the inactive leaf in order to release the blockage of the active leaf.
  • This angle range can extend from shortly before reaching the closed position to reaching the closed position, preferably over an angular range of, for example, 20 ° to 0 ° (closed position) extend.
  • the sliding arm of the toggle door closer performs a retrograde motion in this angular range, which is directed linearly along the slide rail.
  • control device has a bearing element and a trigger element and the actuating element displaces the bearing element relative to the trigger element by the interaction with the control device, or that the actuating element cooperates with the control device, the trigger element relative to the bearing element shifts. So can the Movement of the actuator can be used particularly effectively to solve the blocking of the active leaf.
  • the bearing element displaceably guides the trigger element, in that the bearing element has opposite sliding surfaces and a guide section of the triggering element is displaceably guided between these sliding surfaces.
  • the release lever is designed as a two-armed lever which is rotatably mounted in the bearing element.
  • the first arm of the two-armed control lever protrudes from the slide out into the plane of rotation of the stationary door closer into it and the second arm interacts directly or indirectly with the trigger element for releasing the blocking device.
  • the second arm of the release lever acts on a arranged on the trigger element ramp surface, and this applied during pivoting so that the trigger element along the slide rail or relative to the bearing element is moved.
  • the two-armed control lever may be rotatably mounted about a horizontally extending axis, which preferably extends transversely to the longitudinal extent of the slide rail.
  • the storage of the two-armed release lever in the bearing element can be done in particular via bearing journals or on an axis.
  • the bearing pin or the axle may be formed integrally with the bearing element or the release lever, or be formed as separate components.
  • a particularly good bearing of the release lever can be achieved with an embodiment in which the horizontally extending axis, on which the two-armed lever is mounted, extends through the bearing element through into the wall region of the slide rail.
  • a further improvement of the mechanical load capacity can be achieved by the end portions of the horizontal axis are each held in a arranged in or on the wall of the slide rail recording or are guided in a groove.
  • control device has a force accumulator, preferably a spring, which preloads the trigger element in such a way that the trigger element normally, that is to say the trigger element, is biased. H. without the action of the actuating element, is moved from the energy storage in a starting position. In the starting position, the blocking effect of the blocking device is restored, so that a closing movement of the active leaf is stopped.
  • a force accumulator preferably a spring
  • the actuating element is arranged in alignment with the sliding arm of the fixed leaf door closer.
  • the sliding arm is usually designed as a flat component with low height and mounted in the space between the slide and a door closer housing.
  • the arrangement of the actuating element in alignment with the plane defined by the sliding arm also includes embodiments in which the actuating element has a greater or smaller thickness than the sliding arm as long as an extension of the center line of the sliding arm extends through the actuating element.
  • the actuating element is open on the side directed towards the inactive leaf in order to grip the release lever.
  • the sliding arm of the stationary leaf performs a combined movement, composed of a rotational movement about an axis extending through the bearing pin of the sliding element and a linear movement running along the sliding rail.
  • the opening of the actuating element is arranged so that, upon closing the inactive leaf, the opening passes into engagement with the triggering lever of the control device as a result of the rotational movement through the opening directed towards the inactive leaf.
  • An application of the closing sequence control according to the invention can take place in double-leaf doors, which are arranged for example in corridors in buildings. Likewise, the closing sequence control can be used for example in double-leaf fire doors.
  • FIG. 1 a double-leaf door with a closing sequence control 1 is shown.
  • the two door leaves 11g, 11s are held by bands 15a, b, c, d in a stationary frame 16 and in the FIG. 1 shown in the closed position.
  • the fixed frame 16 includes an opening in a wall 17.
  • One wing of the door is 11 g as a wing and the other wing of the door is designed as a fixed wing 12s.
  • the leaf is a sweeping leaf and is normally opened to enter the door.
  • the inactive leaf is designed as an under wing and normally remains closed.
  • the passive leaf 12s is usually only opened when a wide passage is required.
  • Both door leaves 11g, 12s are provided with overhead Gleitarmesch demanderern 2g, 3s, which act on the door leaf 11g, 12s respectively in the closing direction.
  • the Gleitarmesch demanderer 2g, 3s each have a resting on the door leaves mounted housing in which a Tusch Strukturermechanik is arranged with a closing spring, which acts on a door closer shaft 23g, 33s.
  • a force-transmitting linkage is on the door closer shaft 23g, 33s each a sliding arm 21 g, 31 s non-rotatably connected, which is guided in a mounted on the upper spar of the door frame rail 4 via a sliding block 22g, 32s.
  • FIG. 1 shows a hinge-side mounting of the door closer, ie the opening direction of the two door leaves 11g, 12s goes into the image plane.
  • the mechanism of the closing sequence control device 1 is concealed in the slide rail 4 and ensures that the two door leaves 11g, 12s always follow the correct closing sequence when closing.
  • the inactive leaf 12s cooperates in its closed position with the control device 5 for releasing the blocking device 6. This means that when the inactive leaf is in the closed position or in the closed position, the braking effect of the blocking device 6 is released via the control device 5, and the active leaf can close.
  • the closing sequence control 1 comprises a stand-wing-side control device 5 and a gangway-side blocking device 6.
  • the control device 5 is arranged within the sliding rail 4 in the region of the inactive leaf 12s and connected to the blocking device 6 via a pressure rod 61.
  • the blocking device 6 stops the movement of the active leaf 11g before it reaches its closed position.
  • the blocking device brakes the movement of the gangway-side sliding arm or the sliding leaf-side sliding block in the slide rail 4.
  • the active leaf 11g is stopped by the blocking device 6 in such a position that the movement of the passive leaf 12s is not hindered when closing.
  • the control device 5 comprises a bearing element 51 (FIG. Fig. 3a ) and a Trigger element 55 ( Fig. 3b ).
  • a push rod 61 ( Fig. 1 ) connects the trigger element 55 with the blocking device 6 in order to control it in dependence on the position of the trigger element 55 relative to the bearing element 51 ( Fig. 5 ), ie the blocking effect of the active leaf to solve or turn.
  • the bearing element 51 and the trigger element 55 are formed from a plastic. In order to avoid deformation of the plastic when installed in the slide rail 4, two plate elements 43a, 43b made of metal are used.
  • the bearing element 51 supports the release element 55 slidably by the bearing element 51 has two opposing sliding surfaces 51 a and 51 b, between which a guide element 55 a of the trigger element is guided ( Fig. 5 ). Further, from the FIG. 5 not directly apparent up and down acting sliding surfaces are provided to guide the trigger member 55 on the bearing member 51. By this guide, the trigger element 55 slides exclusively on the bearing element 51 and has no common sliding surface with the slide rail 4. The trigger element thus slides exclusively on sliding surfaces of the friction partner plastic to plastic. It is thus effectively avoided that the material combination of plastic / metal creates a high frictional resistance.
  • the trigger element 55 ( Fig. 3b ) in the bearing element 51 ( Fig. 3a ) are inserted and both together are inserted into the slide rail and fastened there ( Fig. 5 ).
  • the attachment the bearing element 51 now takes place via the pressure plate 43a which is screwed by means of threaded pins against two square nuts inserted into the bearing element 51 and thus clamped to the slide rail wall, thereby fixing the bearing element 51 within the slide rail 4 at the desired position ( Fig. 5 ).
  • a second mounting plate 43b extends from sliding rail wall to sliding rail wall transversely to the slide rail 4 in order to prevent the door frame from being tightly screwed onto the sliding rail 4.
  • the mounting plate 43b also serves as an abutment for the receiving area of the release lever 52nd
  • the control device 5 is preloaded into the blocking position via a force accumulator designed as a spring 62 so that the closing movement of the active leaf 11g is normally blocked or, when the stationary leaf 12s is open, blocked (FIG. Fig. 6a ).
  • the spring 62 is arranged between the bearing element 51 and the trigger element 55 and acts on the trigger element 55 so that it blocks a closing movement of the active leaf 11 g via the blocking device 6.
  • the sliding block 32s of the door leaf-side door closer 3s initially runs to the left in the direction of the closing edge of the passive leaf 12s. Just before reaching the final However, closing position of the sliding block 32s reverses its direction of movement and runs until reaching the final closed position to the right to the hinge side of the inactive leaf 12s out.
  • the aisle-side sliding block 22g applies corresponding with each reverse direction of movement.
  • FIG. 2a shows the stand-wing-side slide arm 31s with the actuator 7 in side view.
  • the sliding arm 31 s is non-rotatably and releasably connected at one end to an axis 33s of the door-side door closer.
  • the region of the free end of the Stierielgleitarms 31 s is opposite to the end of the sliding arm 31 s connected to the door closer axis 33s and is associated with the guided in the slide rail 4 sliding block 32s.
  • the passive-wing-side sliding arm 31 s is moved within a plane of rotation D indicated by a dashed line, with the sliding arm 31s performing a combined linear and rotational movement.
  • the actuating element 7 is arranged to save space in alignment with the body of the sliding arm 31 s.
  • the actuating element 7, or the body 73 of the actuating element 7 is thereby also arranged in the plane of rotation D.
  • FIG. 2b A plan view of the sliding arm 31s in various views, which differ from each other only by the position of the actuating element 7, is shown in FIG. 2b shown.
  • the actuating element 7 is released from the sliding arm 31 s.
  • the Actuator 7 is symmetrical with respect to its longitudinal axis, or the longitudinal axis of the slide arm 31s, and can be used for right or left mounting. It can be in the position as in FIG. 2b shown connected to the sliding arm 31 s, or in a rotated by 180 ° position (in the lowermost representation of FIG. 2b indicated by arrows) are connected to the sliding arm 31 s.
  • the closing sequence control is universally applicable, regardless of whether the inactive leaf of the two-leaf door is arranged on the right or left.
  • the actuating element 7 has a plug connection 74. It is plugged onto the free end of the passive blade sliding arm 31 s and passed through the connector 74 on this.
  • the actuating element 7 can be fastened within an adjustment range at an arbitrary position on the solid-state sliding arm 31 s.
  • the three in the representations of FIG. 2b shown positions of the adjustment show by way of example three possible positions within the adjustment range at 26mm, 36mm and 46mm.
  • the adjustment range may preferably include a range of 20mm to 100mm.
  • the adjustment range can also cover a larger area than 100mm.
  • the upper limit of the adjustment depends ultimately only on the length of the actuating element 7.
  • this has a C-shaped groove 72 which engages around the body of the sliding arm 38 on both sides.
  • the C-shaped or U-shaped groove 72 has two groove portions 72a and 72b. These groove portions 72a and 72b are opposed to each other so that the openings of the groove 72 face each other.
  • the distance between the two groove sections 72a and 72b is dimensioned such that the Body of the sliding arm 38 between the two groove portions 72a and 72b can be inserted.
  • the distance between the two groove portions 72a and 72b corresponds to the dimensions of the sliding arm 31 s in the region of its free end.
  • a bearing pin 35 rotatably connects the stationary slide arm 31s to the sliding block 32s.
  • the bearing pin 35 has a collar 36 which forms a bearing surface 36 for the actuating element 7.
  • the peripheral surface of the bearing pin has an external thread 37 which is screwed to the body of the passive sliding gate 31 s.
  • the bearing pin serves as a clamping screw at the same time. By this screw 37, the actuator 7 is jammed against the support surface 36 of the bearing pin 35. This results in a rotationally fixed connection between the bearing pin 35 and the actuator 7 or Stilt sliding arm 31 s.
  • the actuating element 7 has a roller 71 for actuating the control device 5 (FIG. Fig. 2d ).
  • the roller 71 is mounted on the actuating element 7 via a roller axis 71a.
  • the roller axis is mounted in the plane of rotation D and thus in alignment with the passive sliding gate 31 s.
  • the roller 71 cooperates with a release lever 52 ( Fig. 3 and 4 ) by the roller 71 when closing the passive leaf 12s this release lever 52 engages and operated.
  • the roller 71 rolls on a rolling surface 54 of the release lever 52 from.
  • the rolling surface 54 is attached to the free end of the trigger lever 52, which protrudes from the slide rail ( Fig. 3 and 4 ).
  • a rounded surface of the rolling surface 54 compensates for tolerances and ensures good rolling of the roller 71. As a result, a trouble-free interaction between the actuator 7 and the control device 5 is possible.
  • the release lever 52 is designed as a two-armed lever, which is rotatably mounted about a horizontally and transversely to the longitudinal extension of the slide rail 4 extending axis 53 ( Fig. 3 and 4 ).
  • the release lever 52 is rotatably mounted with the axis 53 in the bearing member 51, as in the FIGS. 3a and 4a is shown.
  • the in the FIGS. 4a to 4c or 3a to 3c illustrated embodiments differ only in the type of storage of the trigger lever 52.
  • the axis 53 is completely disposed within the bearing member 51, wherein in the in the FIGS. 4a to 4c illustrated embodiment extends beyond the bearing element 51 also into the wall portion 41 of the slide rail 4 and is supported there in receptacles 42a and 42b.
  • FIG. 6a shows the blocking position of the closing sequence control 1 with unconfirmed release lever 52.
  • FIG. 6b shows an actuating position of the trigger lever 52 in which the blocking effect on the trigger element 55 is released.
  • the release lever 52 is designed as a two-armed release lever. It has a first arm 52a and an arm 52b extending at right angles thereto. The first arm 52a of the trigger lever 52 extends down to over the slide rail 4 out into the plane of movement of the low side sliding arm 31 s into it.
  • the second arm 52b of the trigger lever 52 cooperates with the trigger member 55 by this acts on a ramp to move the trigger member 55 relative to the bearing member 51.
  • About the configuration of the ramp 56 and the second lever arm 52b of the force curve or the course of the route can be optimized.
  • An actuation of the two-armed release lever 52 takes place in that the actuating element 7 has an opening with a roller 71. This opening is open on the side facing the inactive leaf 12s.
  • the vane-side slide arm 32s comes into the closed position, the opening pivots on the first arm 52a of the control lever 52.
  • the control lever 52 is now pivoted on the actuator 7 by the roller 71 the operated first arm of the trigger lever 52 and thereby unrolls on the rolling surface 54 of the release lever.
  • the passive blade sliding arm 31 s or the actuating element 7 thereby moves along the slide rail 4 a piece in the direction of the hinge side of the inactive leaf 12s, taking with it the first arm 52a of the triggering lever 52, as in FIGS Figures 6a and 6b indicated by arrows.
  • the second arm 52b of the control lever 52 now presses on the run-on slope 56 on the trigger element 55, so that this shifts relative to the bearing element 51 along the slide rail 4 and over the push rod 61, the blocking effect of the locking device 6 triggers.

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EP15151170.6A 2014-01-16 2015-01-14 Régulation de la séquence de fermeture Active EP2896773B1 (fr)

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Application Number Priority Date Filing Date Title
DE102014100439.6A DE102014100439A1 (de) 2014-01-16 2014-01-16 Schließfolgeregelung

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EP2896773A1 true EP2896773A1 (fr) 2015-07-22
EP2896773B1 EP2896773B1 (fr) 2020-08-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110578439A (zh) * 2019-10-03 2019-12-17 陆中艳 一种常闭式对开防火门的顺序关闭方法

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Publication number Priority date Publication date Assignee Title
EP0458034A1 (fr) * 1990-05-21 1991-11-27 DORMA GmbH + Co. KG Dispositif de commande de séquence de fermeture
EP1333142A2 (fr) 2002-02-01 2003-08-06 Abloy Oy Arrangement de fermeture pour commander la séquence de fermeture de portes pivotantes à deux battants
EP1544398A2 (fr) 2003-12-18 2005-06-22 GEZE GmbH Dispositif coordonnateur de fermeture pour portes à deux vantaux
EP1126118B1 (fr) 2000-02-18 2005-11-23 Abloy Oy Arrangement de fermeture pour portes à deux battants

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
DE8810389U1 (de) 1988-08-17 1988-09-29 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Vorrichtung zur Steuerung der Schließfolge zweier Flügel
DE4308560A1 (de) 1993-03-18 1994-09-22 Dorma Gmbh & Co Kg Schließfolgeregelung für eine über Türschließer selbstschließende, einen Standflügel und einen Gangflügel umfassende Tür
DE29500910U1 (de) 1995-01-21 1996-05-23 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Schließfolgeregler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458034A1 (fr) * 1990-05-21 1991-11-27 DORMA GmbH + Co. KG Dispositif de commande de séquence de fermeture
EP1126118B1 (fr) 2000-02-18 2005-11-23 Abloy Oy Arrangement de fermeture pour portes à deux battants
EP1333142A2 (fr) 2002-02-01 2003-08-06 Abloy Oy Arrangement de fermeture pour commander la séquence de fermeture de portes pivotantes à deux battants
EP1544398A2 (fr) 2003-12-18 2005-06-22 GEZE GmbH Dispositif coordonnateur de fermeture pour portes à deux vantaux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110578439A (zh) * 2019-10-03 2019-12-17 陆中艳 一种常闭式对开防火门的顺序关闭方法
CN110578439B (zh) * 2019-10-03 2021-01-15 清远市广盛民防工程有限公司 一种常闭式对开防火门的顺序关闭方法

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DE102014100439A9 (de) 2015-10-01
DE102014100439A1 (de) 2015-07-16
EP2896773B1 (fr) 2020-08-26

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