EP0736655B1 - Schiebetürverriegelungsvorrichtung - Google Patents
Schiebetürverriegelungsvorrichtung Download PDFInfo
- 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
Links
Images
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)
Description
Außer dem Riegelelement ist eine Abdrückstange vorgesehen, die nach der Entriegelung die Öffnungsbewegung einleitet.
Die Verriegelungsvorrichtung arbeitet rein mechanisch.
- Fig. 1
- zeigt einen Teilbereich der Tür von innen mit der Verriegelungseinrichtung in der Grundstellung,
- Fig. 2
- lediglich die Verriegelungseinrichtung in der Grundstellung,
- Fig. 3
- den Beginn der Öffnung bei betätigtem Handgriff,
- Fig. 4
- die Grundstellung des Kipphebels bei erregtem Elektromagnet,
- Fig. 5
- die Verriegelung bei einem Aufschiebeversuch ohne Betätigung eines Hebels oder ohne Öffnungsimpuls.
Wenn man die Zugstange 9 über einen auf der Innenseite oder einen zusätzlich auf der Außenseite angebrachten Griff betätigt, so wird der Steuernocken 7 entsprechend Fig. 3 nach links gekippt, bis sich die Steuerfläche 7b an den Aufsetzpunkt 11b des Kipphebels 11 anlegt. Zugleich wandert die Tür nach rechts. Die Rolle 2 verläßt die Mulde 3a der Laufschiene und hebt dabei das Türblatt leicht an. Da der Kipphebel 11 hochgehalten wird, läuft der Haken 11a über den Bolzen 5, und die Tür kann aufgeschoben werden.
Mit dem Beginn des Steuerweges rutscht die Einlaufschräge 11c des Kipphebels 11 über den Bolzen 5. Da der Schwerpunkt des Hebels 11 links vom Lagerbolzen liegt, kippt der Hebel unter Ablösen des Ankers 12a nach links, bis die Blockadestellung erreicht ist.
Die Kippbewegung des Hebels 11 kann abweichend von der Darstellung auch durch eine Zugfeder ausgelöst werden.
Es ist ein besonders vorteilhaftes Merkmal der Erfindung, daß die Tür nicht permanent hart verriegelt ist, sondern in einer Verriegelungsbereitschaft steht. Erst bei Beginn der Türbewegung, also beim Zurücklegen der Steuerstrecke, wird ein evtl. vorhandener Öffnungsbefehl abgefragt und umgesetzt.
- 1
- Laufwagen
- 2
- Rolle
- 3
- Laufschiene
- 3a
- Rastmulde
- 4
- Türzarge
- 5
- Bolzen
- 6
- Platine
- 7
- Steuernocken
- 7a
- Vorsprung
- 7b
- Steuerfläche
- 8
- Lagerbolzen
- 9
- Zugstange
- 10
- Zugfeder
- 11
- Kipphebel
- 11a
- Haken
- 11b
- Aufsetzpunkt
- 11c
- Einlaufschräge
- 12
- Elektromagnet
- 12a
- Anker
- 13
- Lagerbolzen
Claims (3)
- Schiebetürverriegelungseinrichtung für ein mit Rollen versehenes Türblatt, das an einer ortsfesten Schiene aufgehängt ist und das im montierten Zustand einen Notöffnungshebel der Schiebetürverriegelungseinrichtung trägt, wobei die an der Türoberkante anbringbare Einrichtung einen mit dem Notöffnungshebel verbundenen Steuernocken (7) aufweist, der einem zweiarmigen Kipphebel (11) gegenübersteht,wobei der eine Arm des Kipphebels einen Haken (11a) aufweist,und wobei der Steuernocken (7) bei Betätigung des Notöffnungshebels gegen den Kipphebel (11) drückt,dadurch gekennzeichnet, daß auf den anderen Arm ein Elektromagnet (12) einwirkt unddaß eine Einlaufschräge (11c) des Hakens (11a) auf einem ortsfesten Bolzen (5) aufliegt,daß in einer einer geschlossenen Tür entsprechenden Grundstellung zwischen dem Bolzen (5) und dem Haken (11a) die Einlaufschräge (11c) als Steuerweg liegt,daß sich der Kipphebel (11) bei Betätigung der geschlossenen Tür in der Öffnungsrichtung auf diesem Steuerweg in eine Sperrstellung absenkt, wenn weder der Elektromagnet (12) erregt noch der Öffnungsmechanismus über den Notöffnungshebel betätigt ist,daß der Bolzen (5) in dieser Sperrstellung in dem Hakenmaul zur Ruhe kommt, damit die Tür nicht weiter geöffnet werden kann,und daß der Kipphebel (11) bei erregtem Elektromagnet (12) bzw. bei betätigtem Notöffnungshebel vom Elektromagnet (12) bzw. vom Steuernocken (7) in seiner Ausgangsstellung gehalten wird, damit der Haken (11a) den ortsfesten Bolzen (5) passieren kann, so daß die Tür sich aufschieben läßt.
- Schiebetürverriegelungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Lagerbolzen (13) des Kipphebels (11) zwischen dem Anker (12a) des Elektromagneten (12) und dem Aufsetzpunkt (11b) des Steuernockens (7) liegt.
- Schiebetür mit einer Schiebetürverriegelungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die der Verriegelungseinrichtung benachbarte Rolle (2) in der Grundstellung in einer Rastmulde (3a) der Laufschiene (3) ruht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19510002A DE19510002A1 (de) | 1995-03-22 | 1995-03-22 | Schiebetürverriegelung |
DE19510002 | 1995-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0736655A1 EP0736655A1 (de) | 1996-10-09 |
EP0736655B1 true EP0736655B1 (de) | 2001-10-24 |
Family
ID=7757126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96104302A Expired - Lifetime EP0736655B1 (de) | 1995-03-22 | 1996-03-19 | Schiebetürverriegelungsvorrichtung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0736655B1 (de) |
DE (2) | DE19510002A1 (de) |
Families Citing this family (9)
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 (en) * | 2015-11-04 | 2017-05-11 | Westinghouse Air Brake Technologies Corporation | Delayed emergency release unit |
US20220106815A1 (en) * | 2015-11-04 | 2022-04-07 | Transportation Ip Holdings, Llc | Door lock release mechanism |
WO2017091323A1 (en) * | 2015-11-23 | 2017-06-01 | Westinghouse Air Brake Technologies Corporation | Pre-biased delayed emergency release |
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)
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 |
-
1995
- 1995-03-22 DE DE19510002A patent/DE19510002A1/de not_active Withdrawn
-
1996
- 1996-03-19 DE DE59607971T patent/DE59607971D1/de not_active Expired - Lifetime
- 1996-03-19 EP EP96104302A patent/EP0736655B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0736655A1 (de) | 1996-10-09 |
DE19510002A1 (de) | 1996-09-26 |
DE59607971D1 (de) | 2001-11-29 |
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