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EP0736655B1 - Dispositif de verrouillage pour porte coulissante - Google Patents

Dispositif de verrouillage pour porte coulissante Download PDF

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Publication number
EP0736655B1
EP0736655B1 EP96104302A EP96104302A EP0736655B1 EP 0736655 B1 EP0736655 B1 EP 0736655B1 EP 96104302 A EP96104302 A EP 96104302A EP 96104302 A EP96104302 A EP 96104302A EP 0736655 B1 EP0736655 B1 EP 0736655B1
Authority
EP
European Patent Office
Prior art keywords
door
lever
locking device
hook
bolt
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.)
Expired - Lifetime
Application number
EP96104302A
Other languages
German (de)
English (en)
Other versions
EP0736655A1 (fr
Inventor
Ernst-Christian Braetsch
Alfred Theobald
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.)
Ems-Isoliertueren Mickeleit U Co KG GmbH
Rahrbach GmbH
ThyssenKrupp Stahl Bauelemente Gmbh
Original Assignee
Ems-Isoliertueren Mickeleit U Co KG GmbH
Rahrbach GmbH
EMS Isoliertueren Mickeleit GmbH and Co KG
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 Ems-Isoliertueren Mickeleit U Co KG GmbH, Rahrbach GmbH, EMS Isoliertueren Mickeleit GmbH and Co KG filed Critical Ems-Isoliertueren Mickeleit U Co KG GmbH
Publication of EP0736655A1 publication Critical patent/EP0736655A1/fr
Application granted granted Critical
Publication of EP0736655B1 publication Critical patent/EP0736655B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
    • E05B65/0823—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings cooperating with the slide guide, e.g. the rail
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet

Definitions

  • the invention relates to a sliding door lock according to the preamble of claim 1, which from the outside of the door can be operated from the inside of the door with a lever. At the The inside of the lever is connected to an emergency opening system.
  • a locking device for sliding doors has become known, the door leaf of which carries a carriage on the top.
  • the device is characterized in that the locking element is arranged on the carriage and is connected via a mechanical gear to the actuating lever arranged on the door leaf.
  • a push rod is provided which initiates the opening movement after unlocking.
  • the locking device works purely mechanically.
  • Sliding doors with locking devices are preferred in walk-in and accessible cold rooms, cold stores and warehouses etc.
  • the lever is on the inside of the sliding door an emergency opening system that allows trapped people, release the locking of the door from the inside in an emergency.
  • the object of the invention is an electrically controllable, particularly simple and to create reliable locking device.
  • the invention solves this problem by the features of the characterizing part of claim 1 and it consists in the fact that in a locking device said Type with emergency opening lever, one of which actuated control cams and one rocker arm with hook moved by the control cam, on the other Arm of the rocker arm acts on an electromagnet and that an inlet slope the hook rests on a fixed bolt. It is in a basic position the entry slope as a control path between the bolt and the hook.
  • the rocker arm When the door is operated in this way, the rocker arm lowers a blocking position if neither the electromagnet excites nor the emergency opening system is operated. In this locked position, the bolt snaps into the hook mouth on and the door cannot be opened any further.
  • the electromagnet When the electromagnet is energized or in the event of an emergency opening, the rocker arm is released from the Magnet or the control cam held in its original position so that the hook can pass the stationary bolt and the door can be pushed open leaves.
  • the one equipped with it Sliding door designed so that the locking device adjacent role rests in a trough of the running rail, causing a defined closed position results.
  • Fig. 1 denotes the carriage, which among other things. at the left end carries a role 2.
  • a stationary track 3 under the carriage arranged, which has a locking recess 3a at the location of the roller 2.
  • the running rail 3 carries a bolt 5.
  • a circuit board 6 belongs to the actual locking device is screwed to the carriage 1 via bores 6a, 6b.
  • the rocker arm is at rest in the basic position shown (closed door) 11 on the bolt 5. It is located at the beginning of the inlet slope 11c of the hook's mouth.
  • Fig. 2 the locking device alone is drawn again in the basic position. If the pull rod 9 is actuated via a handle on the inside or an additional handle on the outside, the control cam 7 is tilted to the left in accordance with FIG. 3 until the control surface 7b bears against the contact point 11b of the rocker arm 11. At the same time, the door moves to the right. The roller 2 leaves the trough 3a of the running rail and slightly raises the door leaf. Since the rocker arm 11 is held up, the hook 11a runs over the bolt 5 and the door can be pushed open.
  • Fig. 4 shows the position of the parts when opening the door via an automatic Drive.
  • the release takes place via an electrical impulse, starting from a keypad or a card reader and excited the electromagnet.
  • the hook can 11a run over the bolt 5.
  • Fig. 5 shows the sequence when neither a pulse is present nor the outer or inner lever is actuated.
  • the lead-in slope 11c of the rocker arm 11 slides over the bolt 5. Since the center of gravity of the lever 11 is to the left of the bearing bolt, the lever tilts to the left while releasing the armature 12a until the blocking position is reached. Deviating from the illustration, the tilting movement of the lever 11 can also be triggered by a tension spring. It is a particularly advantageous feature of the invention that the door is not permanently locked hard, but is ready to lock. An opening command, if any, is only queried and implemented at the start of the door movement, i.e. when the control section is covered.
  • the described locking and unlocking device can be used for both doors or gates to be pushed open by hand as well as motor-operated ones Units are used. In any case, there must be an emergency release handle on the inside be provided so that one is independent of auxiliary energy (electricity or compressed air) can open an escape route.
  • auxiliary energy electricality or compressed air
  • a handle arranged that blocks via a cylinder lock or from the pull rod 9 of the emergency opening system can be uncoupled.
  • the outer handle In normal operation the outer handle is blocked or uncoupled, i.e. without Function. Only if the electrical control fails the key is used to make an emergency opening by hand.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Claims (3)

  1. Dispositif de verrouillage pour porte coulissante, pour vantail de porte doté de roulettes et suspendu à un rail fixe et qui à l'état monté comporte un levier servant à l'ouverture d'urgence du dispositif pour porte coulissante, sachant que l'équipement fixable contre l'arête supérieure de la porte présente une came de commande (7) reliée au levier d'ouverture d'urgence, came qui se trouve en face d'un levier basculant (11) à deux bras,
    sachant qu'un arbre du levier basculant présente un crochet (11a),
    et sachant que la came de commande (7) pousse contre le levier basculant (11) lorsqu'on action le levier d'ouverture d'urgence,
    caractérisé en ce que sur l'autre bras agit un électro-aimant (12) et
    en ce qu'un biseau de pénétration (11c) que présente le crochet (11a) applique sur un goujon (5) fixe,
    en ce que dans une position de base correspondant à celle d'une porte fermée, entre le goujon (5) et le crochet (1 la), le biseau de pénétration (11c) sert de piste pilote,
    en ce que le levier basculant (11), lorsqu'on actionne la porte fermée dans le sens de l'ouverture, descend le long de cette piste pilote jusque dans une position de verrouillage lorsque ni l'électro-aimant (12) est excité, ni le mécanisme d'ouverture n'a été actionné par le levier d'ouverture d'urgence,
    en ce que le goujon (5) dans cette position de verrouillage vient reposer dans la bouche du crochet, afin que la porte ne puisse pas poursuivre son mouvement d'ouverture,
    et en ce que le levier basculant (11), lorsque l'électro-aimant (12) se trouve en excitation ou si le levier d'ouverture d'urgence a été actionné, est maintenu dans sa position de départ par l'électro-aimant (12) et par la came pilote (7), afin que le crochet (11a) puisse franchir l'obstacle du goujon fixe (5) et que la porte puisse ainsi s'ouvrir en coulissant.
  2. Dispositif de verrouillage pour porte coulissante selon la revendication 1, caractérisé en ce que le goujon-palier (13) du levier basculant (11) se trouve entre l'induit (12a) de l'électro-aimant (12) et le point (11b) sur lequel vient se poser la came pilote (7).
  3. Porte coulissante équipée d'un dispositif de verrouillage pour porte coulissante selon la revendication 1, caractérisée en ce que la roulette (2) voisine du dispositif de verrouillage repose, lorsqu'en position de base, dans un creux à cet effet (3a) ménagé dans le rail de roulement (3).
EP96104302A 1995-03-22 1996-03-19 Dispositif de verrouillage pour porte coulissante Expired - Lifetime EP0736655B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19510002 1995-03-22
DE19510002A DE19510002A1 (de) 1995-03-22 1995-03-22 Schiebetürverriegelung

Publications (2)

Publication Number Publication Date
EP0736655A1 EP0736655A1 (fr) 1996-10-09
EP0736655B1 true EP0736655B1 (fr) 2001-10-24

Family

ID=7757126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104302A Expired - Lifetime EP0736655B1 (fr) 1995-03-22 1996-03-19 Dispositif de verrouillage pour porte coulissante

Country Status (2)

Country Link
EP (1) EP0736655B1 (fr)
DE (2) DE19510002A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19835678C2 (de) * 1998-08-06 2000-05-31 Agta Record Ag Fehraltorf Elektrisch betätigbare Verriegelungseinrichtung für Türflügel, insbesondere Schiebetürflügel
DE10051234C2 (de) * 2000-10-16 2002-08-01 Dieter Foerster Verriegelbare geteilte Schiebetür mit zwei Türblättern
DE102004015251B3 (de) * 2004-03-29 2005-10-20 Spier Gmbh & Co Fahrzeug Kg Doppelverschluß für eine Schiebeplane und damit gebildete Schiebeplane
DE102011089121B3 (de) * 2011-12-20 2013-01-31 Geze Gmbh Verriegelungsvorrichtung für eine Schiebetür
WO2017079084A1 (fr) * 2015-11-04 2017-05-11 Westinghouse Air Brake Technologies Corporation Unité de libération d'urgence retardée
US12312840B2 (en) * 2015-11-04 2025-05-27 Transportation Ip Holdings, Llc Door lock release mechanism
WO2017091323A1 (fr) * 2015-11-23 2017-06-01 Westinghouse Air Brake Technologies Corporation Libération d'urgence à retard
CN110103808B (zh) * 2019-04-03 2023-05-23 贵州航天天马机电科技有限公司 一种锁紧机构
DE102019117401A1 (de) * 2019-06-27 2020-12-31 Gebr. Willach Gmbh Schiebetürsystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774636A (en) * 1927-07-23 1930-09-02 Cook Albert Electric lock
FR829296A (fr) * 1936-11-16 1938-06-17 Kiekert Soehne Arn Porte coulissante
GB506380A (en) * 1937-11-18 1939-05-18 Express Lift Co Ltd An improved electro-mechanical lock for the landing gates and doors of lift systems and the like
US5299385A (en) * 1992-10-09 1994-04-05 Glitsch, Inc. Detention cell locking system
DE4234899B4 (de) * 1992-10-16 2005-02-10 Geze Gmbh Schiebetürbeschlag für eine Schiebetüranlage
DE9315893U1 (de) * 1993-10-19 1994-02-24 Steinbach & Vollmann GmbH & Co, 42579 Heiligenhaus Verriegelungsvorrichtung für Schiebetüren

Also Published As

Publication number Publication date
DE59607971D1 (de) 2001-11-29
DE19510002A1 (de) 1996-09-26
EP0736655A1 (fr) 1996-10-09

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