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GB2553812B - Anti-snap cylinder lock - Google Patents

Anti-snap cylinder lock Download PDF

Info

Publication number
GB2553812B
GB2553812B GB1615697.8A GB201615697A GB2553812B GB 2553812 B GB2553812 B GB 2553812B GB 201615697 A GB201615697 A GB 201615697A GB 2553812 B GB2553812 B GB 2553812B
Authority
GB
United Kingdom
Prior art keywords
cylinder lock
snap cylinder
snap
lock
cylinder
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.)
Active
Application number
GB1615697.8A
Other versions
GB201615697D0 (en
GB2553812A (en
Inventor
Wang Wanyu
Lifeng Chen
Zushan Liu
Xing Li
Dongyan Zhang`
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.)
Apecs Consult Ltd
Original Assignee
Apecs Consult 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 Apecs Consult Ltd filed Critical Apecs Consult Ltd
Priority to GB1615697.8A priority Critical patent/GB2553812B/en
Publication of GB201615697D0 publication Critical patent/GB201615697D0/en
Priority to PCT/GB2017/052710 priority patent/WO2018051094A1/en
Publication of GB2553812A publication Critical patent/GB2553812A/en
Application granted granted Critical
Publication of GB2553812B publication Critical patent/GB2553812B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2092—Means responsive to tampering or attack providing additional locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/047—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with rotating output elements forming part of cylinder locks, e.g. locking cams of double cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E05B9/042—Stators consisting of multiple parts being assembled together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
GB1615697.8A 2016-09-15 2016-09-15 Anti-snap cylinder lock Active GB2553812B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1615697.8A GB2553812B (en) 2016-09-15 2016-09-15 Anti-snap cylinder lock
PCT/GB2017/052710 WO2018051094A1 (en) 2016-09-15 2017-09-14 Anti-snap cylinder lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1615697.8A GB2553812B (en) 2016-09-15 2016-09-15 Anti-snap cylinder lock

Publications (3)

Publication Number Publication Date
GB201615697D0 GB201615697D0 (en) 2016-11-02
GB2553812A GB2553812A (en) 2018-03-21
GB2553812B true GB2553812B (en) 2021-03-24

Family

ID=57288599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1615697.8A Active GB2553812B (en) 2016-09-15 2016-09-15 Anti-snap cylinder lock

Country Status (2)

Country Link
GB (1) GB2553812B (en)
WO (1) WO2018051094A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI663317B (en) * 2018-12-10 2019-06-21 安得烈股份有限公司 Lock cylinder structure with safety emergency escape and burglarproofing
GB201905764D0 (en) * 2019-04-24 2019-06-05 Spark Tech Engineering Ltd Cylinder lock with improved strength
CN111140085B (en) * 2020-01-18 2024-12-20 中山市基信锁芯有限公司 A self-locking lock core that prevents breakage
FR3111932B1 (en) 2020-06-25 2022-07-15 Cogelec Lock cylinder
GB2599382B (en) * 2020-09-30 2023-04-12 Ningbo Yinzhou Lks Locks Co Ltd Anti-theft and anti-violence lock cylinder
GB2638702A (en) * 2024-02-28 2025-09-03 Era Home Security Ltd High security lock cylinder
NL2037571B1 (en) * 2024-04-29 2025-11-17 M & C Protect B V System for forming a cylinder lock assembly
DE102024205218A1 (en) * 2024-06-06 2025-12-11 Aug. Winkhaus SE Double locking cylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2461297A (en) * 2008-06-26 2009-12-30 Avocet Hardware Ltd Lock with additional security mechanism and clutch
GB2474371A (en) * 2008-06-26 2011-04-13 Avocet Hardware Ltd Cylinder lock having weakened section
WO2011051703A2 (en) * 2009-10-26 2011-05-05 Avocet Hardware Limited Lock mechanism
EP2840204A2 (en) * 2013-08-23 2015-02-25 Kaba GmbH Lock cylinder
GB2531900A (en) * 2014-09-06 2016-05-04 Xu Juxiang Lock cylinder mechanism capable of preventing violent damage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201069A (en) * 1977-11-29 1980-05-06 Akira Katayama Knob for a door lock
AT513607B1 (en) * 2012-11-08 2014-06-15 Evva Sicherheitstechnologie cylinder lock
GB2518496B (en) * 2013-07-17 2020-12-23 Uap Ltd A lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2461297A (en) * 2008-06-26 2009-12-30 Avocet Hardware Ltd Lock with additional security mechanism and clutch
GB2474371A (en) * 2008-06-26 2011-04-13 Avocet Hardware Ltd Cylinder lock having weakened section
WO2011051703A2 (en) * 2009-10-26 2011-05-05 Avocet Hardware Limited Lock mechanism
EP2840204A2 (en) * 2013-08-23 2015-02-25 Kaba GmbH Lock cylinder
GB2531900A (en) * 2014-09-06 2016-05-04 Xu Juxiang Lock cylinder mechanism capable of preventing violent damage

Also Published As

Publication number Publication date
GB201615697D0 (en) 2016-11-02
WO2018051094A1 (en) 2018-03-22
GB2553812A (en) 2018-03-21

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