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GB202316007D0 - Thumbturn lock - Google Patents

Thumbturn lock

Info

Publication number
GB202316007D0
GB202316007D0 GBGB2316007.0A GB202316007A GB202316007D0 GB 202316007 D0 GB202316007 D0 GB 202316007D0 GB 202316007 A GB202316007 A GB 202316007A GB 202316007 D0 GB202316007 D0 GB 202316007D0
Authority
GB
United Kingdom
Prior art keywords
thumbturn
lock
thumbturn lock
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.)
Pending
Application number
GBGB2316007.0A
Other versions
GB2634879A (en
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 GB2316007.0A priority Critical patent/GB2634879A/en
Publication of GB202316007D0 publication Critical patent/GB202316007D0/en
Publication of GB2634879A publication Critical patent/GB2634879A/en
Pending legal-status Critical Current

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
    • 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
    • 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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B2009/046—Cylinder locks operated by knobs or handles
    • 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
GB2316007.0A 2023-10-19 2023-10-19 Thumbturn lock Pending GB2634879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2316007.0A GB2634879A (en) 2023-10-19 2023-10-19 Thumbturn lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2316007.0A GB2634879A (en) 2023-10-19 2023-10-19 Thumbturn lock

Publications (2)

Publication Number Publication Date
GB202316007D0 true GB202316007D0 (en) 2023-12-06
GB2634879A GB2634879A (en) 2025-04-30

Family

ID=88970198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2316007.0A Pending GB2634879A (en) 2023-10-19 2023-10-19 Thumbturn lock

Country Status (1)

Country Link
GB (1) GB2634879A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905632B (en) * 2017-12-28 2022-09-30 上海悦鑫五金制品有限公司 Anti-violence-damage knob lock cylinder
CN108487784B (en) * 2018-05-08 2023-10-13 中山市基信锁芯有限公司 Single-keyhole lock cylinder capable of preventing forced unlocking by breaking lock cylinder
GB2591512B (en) * 2020-01-31 2024-06-26 Uap Ltd Thumbturn lock actuator
TWI781789B (en) * 2021-10-13 2022-10-21 安得烈股份有限公司 Auto locked lock knob cylinder transmission structure after destruction

Also Published As

Publication number Publication date
GB2634879A (en) 2025-04-30

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