EP2463464A3 - Lock device with lock tongue - Google Patents

Lock device with lock tongue Download PDF

Info

Publication number
EP2463464A3
EP2463464A3 EP11192314.0A EP11192314A EP2463464A3 EP 2463464 A3 EP2463464 A3 EP 2463464A3 EP 11192314 A EP11192314 A EP 11192314A EP 2463464 A3 EP2463464 A3 EP 2463464A3
Authority
EP
European Patent Office
Prior art keywords
lock
tongue
lock tongue
base
braking member
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Withdrawn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
EP11192314.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2463464A2 (en
Inventor
Min Yang
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.)
Guli Security Products Ltd
Original Assignee
Guli Security Products Ltd
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 Guli Security Products Ltd filed Critical Guli Security Products Ltd
Publication of EP2463464A2 publication Critical patent/EP2463464A2/en
Publication of EP2463464A3 publication Critical patent/EP2463464A3/en
Withdrawn legal-status Critical Current

Links

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
    • E05B65/1046—Panic bars
    • E05B65/106—Panic bars pivoting
    • E05B65/1066—Panic bars pivoting the pivot axis being substantially parallel to the longitudinal axis of the bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/2026—Securing, deadlocking or "dogging" the bolt in the fastening position automatic, i.e. actuated by a closed door position sensor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
    • E05B17/2034—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B57/00—Locks in which a pivoted latch is used also as locking means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/162—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away of the plane of the wing or frame

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Rehabilitation Tools (AREA)
  • Lock And Its Accessories (AREA)
EP11192314.0A 2010-12-08 2011-12-07 Lock device with lock tongue Withdrawn EP2463464A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206475228U CN201902055U (zh) 2010-12-08 2010-12-08 具有锁舌的锁具

Publications (2)

Publication Number Publication Date
EP2463464A2 EP2463464A2 (en) 2012-06-13
EP2463464A3 true EP2463464A3 (en) 2014-04-23

Family

ID=44272655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11192314.0A Withdrawn EP2463464A3 (en) 2010-12-08 2011-12-07 Lock device with lock tongue

Country Status (2)

Country Link
EP (1) EP2463464A3 (zh)
CN (1) CN201902055U (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644422B (zh) * 2012-04-28 2015-05-27 北京诺卡汉威科技发展有限公司 逃生门锁系统及其启动方法
CN102661092B (zh) * 2012-04-28 2015-03-11 北京诺卡汉威科技发展有限公司 逃生门锁系统及其启动方法
CN104265088B (zh) * 2014-10-10 2016-04-06 茵科门控（珠海保税区）有限公司 公共建筑防火逃生推杠系统
CN104328955B (zh) * 2014-10-10 2017-02-15 茵科门控（珠海保税区）有限公司 防火逃生推杠系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742310A (en) * 1954-06-18 1956-04-17 Fred J Russell Dead latch mechanism
US4796931A (en) * 1987-08-07 1989-01-10 Yale Security Inc. Exit device having adjustable backset
US20040183311A1 (en) * 2003-03-17 2004-09-23 Ching-Tien Lin Fire-blocking door lock structure
US20090107189A1 (en) * 2007-10-24 2009-04-30 Ching-Tien Lin Fire door lock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742310A (en) * 1954-06-18 1956-04-17 Fred J Russell Dead latch mechanism
US4796931A (en) * 1987-08-07 1989-01-10 Yale Security Inc. Exit device having adjustable backset
US20040183311A1 (en) * 2003-03-17 2004-09-23 Ching-Tien Lin Fire-blocking door lock structure
US20090107189A1 (en) * 2007-10-24 2009-04-30 Ching-Tien Lin Fire door lock

Also Published As

Publication number Publication date
EP2463464A2 (en) 2012-06-13
CN201902055U (zh) 2011-07-20

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Effective date: 20141024