GB1352326A - Key-operable locks - Google Patents

Key-operable locks

Info

Publication number
GB1352326A
GB1352326A GB1352326DA GB1352326A GB 1352326 A GB1352326 A GB 1352326A GB 1352326D A GB1352326D A GB 1352326DA GB 1352326 A GB1352326 A GB 1352326A
Authority
GB
United Kingdom
Prior art keywords
bolt
key
stumps
stump
recess
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.)
Expired
Application number
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.)
SECURITY LOCK SAFE CO Ltd
Original Assignee
SECURITY LOCK SAFE CO 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 SECURITY LOCK SAFE CO Ltd filed Critical SECURITY LOCK SAFE CO Ltd
Publication of GB1352326A publication Critical patent/GB1352326A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks

Landscapes

  • Emergency Lowering Means (AREA)

Abstract

1352326 Lever locks SECURITY LOCK & SAFE CO Ltd 6 July 1971 [6 May 1970] 21870/70 Heading E2A A lock comprises a bolt 7 and a plurality of key-operable, pivoted levers 4 adapted to co-operate with the bolt by a stump or recess 10 of a lever engaging respectively a recess or stump 13 of the bolt, the bolt being formed with a plurality of stumps 13 or recesses in relatively spaced positions selected so that the stumps are aligned with their respective recesses in order to allow withdrawal movement of the belt when the levers are correctly aligned by a key. The stumps may be of a common length or of different lengths.
GB1352326D 1970-05-06 1970-05-06 Key-operable locks Expired GB1352326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2187070 1970-05-06

Publications (1)

Publication Number Publication Date
GB1352326A true GB1352326A (en) 1974-05-08

Family

ID=10170200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352326D Expired GB1352326A (en) 1970-05-06 1970-05-06 Key-operable locks

Country Status (1)

Country Link
GB (1) GB1352326A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years