EP0429429A2 - Dispositif de verrouillage avec un cliquet pour des portes pivotantes coulissantes sans poignée - Google Patents

Dispositif de verrouillage avec un cliquet pour des portes pivotantes coulissantes sans poignée Download PDF

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Publication number
EP0429429A2
EP0429429A2 EP90890306A EP90890306A EP0429429A2 EP 0429429 A2 EP0429429 A2 EP 0429429A2 EP 90890306 A EP90890306 A EP 90890306A EP 90890306 A EP90890306 A EP 90890306A EP 0429429 A2 EP0429429 A2 EP 0429429A2
Authority
EP
European Patent Office
Prior art keywords
arm
belt
clamp
lever
locking device
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Withdrawn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
EP90890306A
Other languages
German (de)
English (en)
Other versions
EP0429429A3 (en
Inventor
Martin Fink
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.)
IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
IFE GmbH
Original Assignee
IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
IFE 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 IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft, IFE GmbH filed Critical IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft
Publication of EP0429429A2 publication Critical patent/EP0429429A2/fr
Publication of EP0429429A3 publication Critical patent/EP0429429A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/244—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them the striker being movable for latching, the bolt for unlatching, or vice versa
    • E05B63/246—Emergency release from inside by releasing the striker
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
    • E05B53/005—Bowden
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings

Definitions

  • the invention relates to a locking device with a pawl lock for handle-less pivoting sliding doors, or the like by means of a self-contained band running over deflection rollers in the form of a rope, V-belt or toothed belt, a chain or the like. are powered by a motor.
  • the invention is based on the idea of performing the unlocking via the drive of the door, which has the advantage that the drive motor has sufficient power to carry out the unlocking in addition to the opening movement.
  • the aim is achieved in locking devices of the type mentioned above in that the pawl engaging in a fixedly arranged catch consists of an angle lever which is pivotally mounted on a clamp seated on the band and one arm of the lever has the counter-catch and the other Arm articulated with the opposite of the clamp in the direction of the strap Slidable door leaf is connected, wherein during the opening process, the terminal that leads the door leaf pivots the angle lever against the force of a spring and releases the pawl lock.
  • the invention further relates to structural designs, especially in connection with an emergency actuation device.
  • FIG. 1 shows a view of the locking device from the front and
  • FIG. 2 shows a view in the direction of arrow A in FIG. 1.
  • a band 1 preferably consisting of a toothed belt, is guided on both sides of the door frame via deflection rollers and is self-contained.
  • One of the deflection rollers can be driven by an electric motor via a gear in both directions of rotation.
  • One arm 5 is provided with a roller 6 and the other arm 7 is pivotally mounted in a carrier 8 which is firmly connected to the door leaf, not shown.
  • the carrier 8 is provided with a bracket 9 which carries an axis 10 on which the arm 7 is articulated.
  • a torsion spring 11 is supported on the one hand on the support and on the other hand on the clamp 2 and tries to pivot the angle lever 4 counterclockwise.
  • the angle lever 3 frames the bracket 9 by means of a projection 12 which determines the one end position of the angle lever. Contrary to the force of this torsion spring, the angle lever 4 can be pivoted clockwise, a shoulder 13 determining the other end position of the angle lever 4.
  • a base plate 14 sits on the door frame, not shown, on which a lever 16 is located by means of an axis 15 is pivotally mounted.
  • This arm 16 is also under the action of a torsion spring 17, which is supported on the one hand on the arm and on the other hand on a pin 18 with its ends.
  • This spring 17 tries to pivot the arm 16 counterclockwise.
  • the end position of the swivel range is determined in that the arm has a shoulder 19 which bears against the collar 20 of an emergency operating lever 21.
  • the arm 16 has a further shoulder 22, in the pivoting area of which a counter shoulder 23 of the unlocking lever 21 can be pivoted out and in.
  • the door is closed and locked.
  • the motor is switched on by means of a push button, as a result of which the upper run of the belt 1 moves in the direction of the arrow B.
  • the door leaf with the support 8 remains, so that the double lever 4 has to pivot clockwise about the axis 10.
  • the roller 6 comes as a counter-catch out of contact with the fixed catch 24 of the arm 16; the door is now unlocked.
  • the angle lever 4 When the door is closed, the angle lever 4 is opposite the clamp 3 and the support 8 in the position shown, where the projection 12 engages under the bracket 9. As soon as the counter-catch 6 hits the catch 24 of the lever 16, the angle lever 4 is pivoted again, whereupon the locking process is ended as soon as the door leaf has reached the closed position.
  • an emergency actuation device it is in the position shown in FIG. 1, in which the shoulder 22 is supported on the counter shoulder 23. If the door is to be opened if the door drive fails, it is sufficient to pivot the unlocking lever 21 counterclockwise against the force of a spring 25, for example with the aid of a Bowden cable, and the counter shoulder 23 releases the shoulder 22. However, the arm 16 remains under the action of the spring 17 in the drawn position. If the door is now opened by hand, the catch and counter-catch release, because the force on the counter-catch causes a torque on the arm 16, which, contrary to the force of the spring 17, causes the arm 16 to pivot in the clockwise direction.
  • the unlocking lever 21 can return to its starting position at any time and fix the arm 16.
  • the associated clamp sits on the lower run of the hinge 1 and has the angle lever and arm in the shapes shown in FIG. 1.
  • the mode of operation is in accordance with the device already described.
  • Monitoring devices in the form of limit switches can be provided for the position of the door leaves or the emergency actuation device.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP19900890306 1989-11-21 1990-11-20 Locking device with a pawl for swingable sliding doors without handle Withdrawn EP0429429A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2654/89 1989-11-21
AT265489A AT392319B (de) 1989-11-21 1989-11-21 Verriegelungseinrichtung mit einer klinkensperre fuer grifflose schwenkschiebetueren

Publications (2)

Publication Number Publication Date
EP0429429A2 true EP0429429A2 (fr) 1991-05-29
EP0429429A3 EP0429429A3 (en) 1992-01-29

Family

ID=3538159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900890306 Withdrawn EP0429429A3 (en) 1989-11-21 1990-11-20 Locking device with a pawl for swingable sliding doors without handle

Country Status (2)

Country Link
EP (1) EP0429429A3 (fr)
AT (1) AT392319B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678639A1 (fr) * 1994-02-26 1995-10-25 Hespe & Woelm GmbH & Co. KG Dispositif de verrouillage pour volets, portes et éléments similaires mobiles sur un rail fixe
EP1882799A3 (fr) * 2006-07-29 2012-05-23 Sphinx Electronics GmbH & Co KG Chariot sur rails pour portes coulissantes
CN104526304A (zh) * 2014-12-25 2015-04-22 东风汽车公司 平移自锁解锁机构
CN114450458A (zh) * 2019-09-20 2022-05-06 克诺尔有限公司 具有在前的门扇的预闭锁装置的双扇车门装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337940A1 (de) * 1973-07-26 1975-02-13 Dowaldwerke Vorrichtung zum arretieren der endstellung einer tuer, insbesondere fuer schienenfahrzeuge
DE8330967U1 (de) * 1983-10-28 1984-01-26 Klein, Karl Adolf, 6000 Frankfurt Schnellentriegelungsvorrichtung fuer eine verriegelte tuer
DE3418129A1 (de) * 1984-05-16 1985-11-21 Duewag AG, 4150 Krefeld Schiebetuer, insbesondere fuer fahrzeuge zur personenbefoerderung
FR2594165B1 (fr) * 1986-02-07 1991-10-31 Farnier & Penin Dispositif de verrouillage de securite d'une porte coulissante avec loquet basculant rappele elastiquement en position de fermeture.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678639A1 (fr) * 1994-02-26 1995-10-25 Hespe & Woelm GmbH & Co. KG Dispositif de verrouillage pour volets, portes et éléments similaires mobiles sur un rail fixe
EP1882799A3 (fr) * 2006-07-29 2012-05-23 Sphinx Electronics GmbH & Co KG Chariot sur rails pour portes coulissantes
CN104526304A (zh) * 2014-12-25 2015-04-22 东风汽车公司 平移自锁解锁机构
CN114450458A (zh) * 2019-09-20 2022-05-06 克诺尔有限公司 具有在前的门扇的预闭锁装置的双扇车门装置
CN114450458B (zh) * 2019-09-20 2023-05-02 克诺尔有限公司 具有在前的门扇的预闭锁装置的双扇车门装置

Also Published As

Publication number Publication date
AT392319B (de) 1991-03-11
EP0429429A3 (en) 1992-01-29
ATA265489A (de) 1990-08-15

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