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GB2632568B - Lock cylinder and key - Google Patents

Lock cylinder and key

Info

Publication number
GB2632568B
GB2632568B GB2414240.8A GB202414240A GB2632568B GB 2632568 B GB2632568 B GB 2632568B GB 202414240 A GB202414240 A GB 202414240A GB 2632568 B GB2632568 B GB 2632568B
Authority
GB
United Kingdom
Prior art keywords
key
lock cylinder
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
GB2414240.8A
Other versions
GB2632568A (en
GB202414240D0 (en
Inventor
Talbot Donald
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.)
Banham Patent Locks Ltd
Original Assignee
Banham Patent Locks 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 Banham Patent Locks Ltd filed Critical Banham Patent Locks Ltd
Priority to GB2414240.8A priority Critical patent/GB2632568B/en
Priority claimed from GB2307969.2A external-priority patent/GB2630395B/en
Publication of GB202414240D0 publication Critical patent/GB202414240D0/en
Publication of GB2632568A publication Critical patent/GB2632568A/en
Application granted granted Critical
Publication of GB2632568B publication Critical patent/GB2632568B/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
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys
    • E05B19/0058—Rectangular flat keys with key bits on at least one wide side surface of the key
    • 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
    • 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • 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
    • E05B27/10—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers
    • 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
GB2414240.8A 2023-05-26 2023-05-26 Lock cylinder and key Active GB2632568B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2414240.8A GB2632568B (en) 2023-05-26 2023-05-26 Lock cylinder and key

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2307969.2A GB2630395B (en) 2023-05-26 2023-05-26 Lock cylinder and key
GB2414240.8A GB2632568B (en) 2023-05-26 2023-05-26 Lock cylinder and key

Publications (3)

Publication Number Publication Date
GB202414240D0 GB202414240D0 (en) 2024-11-13
GB2632568A GB2632568A (en) 2025-02-12
GB2632568B true GB2632568B (en) 2025-12-17

Family

ID=94257992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2414240.8A Active GB2632568B (en) 2023-05-26 2023-05-26 Lock cylinder and key

Country Status (1)

Country Link
GB (1) GB2632568B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9715114D0 (en) * 1997-07-18 1997-09-24 Cowper Brian E Lock cylinder
GB2488783B (en) * 2011-03-07 2013-05-01 Banham Patent Locks Ltd Lock cylinder & key therefor

Also Published As

Publication number Publication date
GB2632568A (en) 2025-02-12
GB202414240D0 (en) 2024-11-13

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