GB239217A - Improvements in or relating to means for preventing the unauthorised opening of locks - Google Patents
Improvements in or relating to means for preventing the unauthorised opening of locksInfo
- Publication number
- GB239217A GB239217A GB21428/25A GB2142825A GB239217A GB 239217 A GB239217 A GB 239217A GB 21428/25 A GB21428/25 A GB 21428/25A GB 2142825 A GB2142825 A GB 2142825A GB 239217 A GB239217 A GB 239217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stirrup
- flutings
- tumblers
- lock
- pins
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
239,217. Verdun M³vek, R. T. Aug. 26, 1924, [Convention date]. Lock-mechanism, operated by non-rotating key; padlocks.-Release of a lock by manipulating the tumblers while exerting a pulling action upon the stirrup or bolt of the lock is prevented by providing grooves or flutings on the contacting surfaces of the tumblers and stirrup. The invention is illustrated in connection with a padlock. The stirrup 2, sliding in holes in a body 1, is locked by pins 3 engaging recesses 8, Fig. 2, in one leg 9 of the stirrup and can be released when recesses 7 in the pins come opposite the leg 9. The pins have flutings 10 and the recesses 8 in the stirrup have flutings 11 so that on pulling the stirrup the flutings become engaged and prevent the tumblers being moved.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR239217X | 1924-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB239217A true GB239217A (en) | 1926-02-25 |
Family
ID=8883120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21428/25A Expired GB239217A (en) | 1924-08-26 | 1925-08-26 | Improvements in or relating to means for preventing the unauthorised opening of locks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB239217A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406811A (en) * | 1993-03-24 | 1995-04-18 | Clover Co., Ltd. | Locking apparatus for vehicles |
-
1925
- 1925-08-26 GB GB21428/25A patent/GB239217A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406811A (en) * | 1993-03-24 | 1995-04-18 | Clover Co., Ltd. | Locking apparatus for vehicles |
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