EP2385195A2 - Serrure - Google Patents

Serrure Download PDF

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Publication number
EP2385195A2
EP2385195A2 EP11164869A EP11164869A EP2385195A2 EP 2385195 A2 EP2385195 A2 EP 2385195A2 EP 11164869 A EP11164869 A EP 11164869A EP 11164869 A EP11164869 A EP 11164869A EP 2385195 A2 EP2385195 A2 EP 2385195A2
Authority
EP
European Patent Office
Prior art keywords
pusher
lever
lock
actuating handle
lock according
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Withdrawn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
EP11164869A
Other languages
German (de)
English (en)
Other versions
EP2385195A3 (fr
Inventor
Matthias Hucker
Frank Kiefer
Bernd Schenkel
Thorsten Seifert
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.)
Geze GmbH
Original Assignee
Geze 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 Geze GmbH filed Critical Geze GmbH
Publication of EP2385195A2 publication Critical patent/EP2385195A2/fr
Publication of EP2385195A3 publication Critical patent/EP2385195A3/fr
Withdrawn legal-status Critical Current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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • 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
    • E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/005—Disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0013—Followers; Bearings therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • E05B2015/0427—Wound springs curved, e.g. toroidal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0448—Units of springs; Two or more springs working together
    • 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently

Definitions

  • the invention relates to a lock according to claim 1.
  • a panic lock with a lock latch and / or a lock bolt controlling locking device known.
  • An inner handle allows in case of panic, to operate the locking device in the opening direction.
  • a changeover device which consists of a remotely controllable, electrically, pneumatically or hydraulically acting switching element, the panic function of the locking device can be temporarily switched off.
  • the DE 43 40 537 C2 discloses a panic lock operable by a key and / or by an actuating handle with split pusher, change, tumbler, latch and latch bolts arranged in a latch housing.
  • An additional trap arranged between the latch bolt and the latch like the latch and the latch bolt, protrudes against the restoring force of a spring element from an opening in the cuff.
  • the additional case is guided in a longitudinal slot on the lock housing bottom and controls a likewise arranged in the lock housing automatic locking, which locks the latch and the latch bolt with the door closed against pushing back.
  • the door remains locked when the release of the panic function takes place only after the actuating handle, such as a panic bar already pushed by escaping persons, is actuated.
  • the invention has for its object to further improve the safety of a panic lock.
  • the lock according to the invention comprises a lock mechanism which fulfills the panic function, i. that by actuation of an actuating handle, such as a pusher or a panic bar, both the latch and the latch are retracted into the lock to allow opening of the previously securely locked door.
  • an actuating handle such as a pusher or a panic bar
  • the lock also has an arrangement for releasing or blocking the door opening, which can be electrically actuated. This makes it possible to prevent unauthorized opening of the door, but to ensure opening of the door in case of danger.
  • the release can be done automatically, for example, by a fire alarm, as can be detected by a smoke detector, or due to a power failure, when the release device operates on the quiescent current principle, the release is disabled, as long as the operating voltage is present.
  • the release can also be done centrally, for example by an operator in a gate, or by pressing an emergency button to open the door.
  • the emergency button is advantageously arranged on or near the door.
  • the door can be opened when authorized.
  • the lock for one-sided walking for example in the direction of escape at a door in escape and rescue routes, or for a two-sided walking, for example, in conjunction with the access control device form.
  • a three-piece pusher may be provided, each having a pusher disc for each of the actuating handles. This makes it possible to control the ascent from both sides of the door.
  • the lock is released when already activated panic bar, since a loosening and re-pressing the panic bar may not be possible due nachdrlindender persons.
  • FIG. 1 an inventive lock 1 is shown in side view, with a housing 2 and a cuff 3, with which the lock 1 in a conventional manner in a lock pocket of a door leaf can be fixed.
  • the housing 2 is shown open and essentially comprises a lock mechanism with a locking mechanism 5, which fulfills the panic function and upon actuation of the lock 1 by an actuating handle 9, which is designed here as a pusher is, the bolt 7 retracts the burglar resistant lockable via a lock cylinder 6 door.
  • the retraction of bolt 7 and 8 case is also possible by actuation of the lock cylinder 6 via a mechanism not shown here.
  • the actuating handle 9 is shown in phantom in the figures to show the underlying parts.
  • the lock mechanism further comprises a latch 8, which also cooperates with the actuating handle 9.
  • the latch 7 and the latch 8 engage in the excluded state in a strike plate 4, which is arranged in a known manner to the door frame or double-leaf doors on the opposite door leaf.
  • the pusher 10 comprises a pusher disc 11 and a pusher lever 12, which lie in the pivot axis of the actuating handle 9, and which are arranged rotatably relative to each other.
  • the pusher disc 11 and the pusher lever 12 are in the FIGS. 3 and 4 shown as a single item.
  • the pusher disc 11 is supported for returning the actuating handle 9 in its horizontal starting position with an extension 22 on a return spring 14, which, not shown here in detail, is supported at the other end in the housing 2.
  • a stop 23 is provided for the extension 22 in order to determine this horizontal starting position of the actuating handle 9.
  • the trigger lever 12 comprises two lever arms 12.1, 12.2, wherein the first lever arm 12.1 of the trigger lever 12 cooperates with the latch 8.
  • the case 8 has a guide 24 into which a pin 25 for guiding the latch 8 engages.
  • the case 8 is further supported on a spring 26 against the lever arm 12.1, whereby a pushing back of the case 8 is possible, as is the case when closing the door leaf is required.
  • a pivoting of the trigger lever 12 with the lever arm 12.1 causes a retraction of the case 8 in the housing 2 of the lock 1 in, whereby the case 8 is disengaged from the strike plate 4.
  • the second lever arm 12.2 engages in the latch mechanism 5 actuated.
  • the structure of the locking mechanism 5 is hereby arbitrary and therefore not further illustrated.
  • the lock 1 has an arrangement for releasing or blocking the door opening, which can be electrically actuated in order to prevent unauthorized opening of the door, but to allow opening of the door in the event of danger.
  • an emergency button can be arranged on or near the door to release. Additionally or alternatively, the release can be done automatically, for example by a fire alarm, as it can be detected by a smoke detector. If the release device operates on the quiescent current principle, wherein the release is disabled, as long as the operating voltage is present, advantageously takes place a release automatically in case of power failure. Furthermore, the release can also be done centrally, for example by an operator in a gate, or by an access control device, for example in conjunction with a card reader or the like.
  • the release device comprises a nose 21 provided on the trigger lever 12, which nose cooperates with a shoulder on a release lever 18.
  • a notch in the trigger lever 12 may be provided for engagement of the trigger lever 18.
  • the release lever 18 is rotatably mounted in a bearing 20 and received in a trigger 19 when no release is given. In Fig. 1 the locked position is shown, wherein the trigger lever 12 is locked by the release device against rotation.
  • a memory spring 15 is disposed between the pusher disc 11 and the pusher lever 12.
  • the memory spring 15 is partially received in a recess 16 of the pusher disc 11 and in a recess 17 of the pusher lever 12, as in the partial section, along the line II - II in Fig. 1 through the pusher disc 11 and the pusher lever 12 in Fig. 2 is shown.
  • the recess 16 can pass through the pusher disk 11 completely or can only be formed as a recess in the pusher disk 11.
  • the recess 17 may be formed in the handle lever 12 as a depression or the lever lever 12 by cross.
  • a spiral, leaf or leg spring can be used as a memory spring 15, in addition to the coil spring shown in the figures in a similar arrangement with the same effect, for example, a spiral, leaf or leg spring can be used.
  • the return spring 14 may be formed accordingly. Elastomers are also applicable as spring elements.
  • only one of the recesses 16, 17 may be provided, in which case a driver is provided on the pusher disc 11 or the pusher lever 12, which cooperates with the accumulator spring 15, which is advantageous in particular when using a spiral spring.
  • the memory spring 15 can be arranged externally around the pusher disk 11 and / or the pusher lever 12, at least partially encompassing it. Also conceivable is an arrangement of a leaf spring which is fixed in each case at the end to the pusher disc 11 and the pusher lever 12.
  • Fig. 5 the lock 1 is shown with pressed actuating handle 9, wherein no release of the lock 1 is given.
  • the rotatably connected to the actuating handle 9 via the receptacle 13 Drückerusion 11 is against the return spring 14 in the clockwise direction in the in the Fig. 5 shown rotated position.
  • the initiated by the actuation of the actuating handle 9 to open the door energy is thus initially stored in the memory spring 15.
  • a three-part pusher 10 wherein each one pusher disc 11, 11 disposed on both sides of the pusher lever 12 with the respective associated return springs 14, 14 'and memory springs 15 and each having an associated actuating handle 9 are connected, as in Fig. 7 is shown.
  • control of the ascent from both sides of the door is possible, for example in connection with an access control, whereby an associated release lever 18 with trigger 19 can be provided in each case.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
  • Special Wing (AREA)
EP11164869.7A 2010-05-06 2011-05-05 Serrure Withdrawn EP2385195A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010028647A DE102010028647B3 (de) 2010-05-06 2010-05-06 Schloss

Publications (2)

Publication Number Publication Date
EP2385195A2 true EP2385195A2 (fr) 2011-11-09
EP2385195A3 EP2385195A3 (fr) 2014-05-28

Family

ID=44315746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11164869.7A Withdrawn EP2385195A3 (fr) 2010-05-06 2011-05-05 Serrure

Country Status (2)

Country Link
EP (1) EP2385195A3 (fr)
DE (1) DE102010028647B3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2474692B1 (fr) 2011-01-10 2018-06-20 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte
CN111608498A (zh) * 2020-07-01 2020-09-01 希美克(广州)实业有限公司 天地门锁

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000286A1 (de) 2013-01-11 2014-07-17 Assa Abloy Sicherheitstechnik Gmbh Türschlossvorrichtung für eine Tür mit mindestens einem Türflügel
CN103711367B (zh) * 2012-09-29 2018-09-04 王力安防科技股份有限公司 一种低噪音机构及具有该机构的锁具
DE102020103952A1 (de) 2020-02-14 2021-08-19 Cool It Isoliersysteme Gmbh Schloss mit Verriegelungseinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032086A1 (de) 1980-08-26 1982-03-11 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Panikschloss
DE4340537C2 (de) 1993-11-29 1996-05-09 Doerrenhaus Fa Wilhelm Antipanik-Hotelschloß
WO2004031517A1 (fr) 2002-09-30 2004-04-15 Yale Security, Inc. Dispositif de sortie de secours permettant une evacuation retardee
EP1084918B1 (fr) 1999-09-04 2004-05-12 ArvinMeritor Light Vehicle Systems (UK) Ltd Verrou

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1598117A (en) * 1923-12-15 1926-08-31 William B Bolles Antipanic-lock-operating mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032086A1 (de) 1980-08-26 1982-03-11 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Panikschloss
DE4340537C2 (de) 1993-11-29 1996-05-09 Doerrenhaus Fa Wilhelm Antipanik-Hotelschloß
EP1084918B1 (fr) 1999-09-04 2004-05-12 ArvinMeritor Light Vehicle Systems (UK) Ltd Verrou
WO2004031517A1 (fr) 2002-09-30 2004-04-15 Yale Security, Inc. Dispositif de sortie de secours permettant une evacuation retardee

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2474692B1 (fr) 2011-01-10 2018-06-20 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte
DE102011008213C5 (de) * 2011-01-10 2019-08-22 Assa Abloy Sicherheitstechnik Gmbh Türschlossvorrichtung und Verfahren zum Öffnen einer Türschlossvorrichtung
EP2474692B2 (fr) † 2011-01-10 2022-08-17 ASSA ABLOY Sicherheitstechnik GmbH Dispositif de serrure de porte et procédé d'ouverture d'un dispositif de serrure de porte
CN111608498A (zh) * 2020-07-01 2020-09-01 希美克(广州)实业有限公司 天地门锁

Also Published As

Publication number Publication date
DE102010028647B3 (de) 2011-07-28
EP2385195A3 (fr) 2014-05-28

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