GB190201336A - Improvements in and relating to Locks - Google Patents
Improvements in and relating to LocksInfo
- Publication number
- GB190201336A GB190201336A GB190201336DA GB190201336A GB 190201336 A GB190201336 A GB 190201336A GB 190201336D A GB190201336D A GB 190201336DA GB 190201336 A GB190201336 A GB 190201336A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tumbler
- pin
- locks
- key
- slot
- 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
Landscapes
- Connection Of Plates (AREA)
Abstract
1336. Gobron, A. Jan. 17. Locks, key; latches.-Fig. 1 shows the invention as applied to a half-turn lock. The locking- bolt 1 is provided with a slot to receive a guide pin 3, and has a detent pin 10, adapted to engage one of two recesses 8 in a slot 7 in the tumbler 5. The tumbler has a vertical slot 6 engaging the pin 3, and is formed in one with a ward, which slides on the bottom of the casing. The tumbler is controlled by a spring 13 wound round the pin 3, the other end 14 of the spring acting on the latch 11, which is operated by a pin 12. By this arrangement, the bit 19 of the key first lifts the tumbler at the rear end, and then the tumbler moves about the pin 3 to release the bolt, which is then operated by the key. The cover of the lock is made of a metal plate 25, Fig. 3, three sides of which are bent flat on themselves to form flanges 27, and are then turned at right-angles to form entering portions 26 to take into the casing. The edges 26 may be cut away in places. The invention may be applied to locks with more than one tumbler, and with or without wards, and also to furniture and other locks.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190201336T | 1902-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190201336A true GB190201336A (en) | 1902-04-10 |
Family
ID=32426890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190201336D Expired GB190201336A (en) | 1902-01-17 | 1902-01-17 | Improvements in and relating to Locks |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190201336A (en) |
-
1902
- 1902-01-17 GB GB190201336D patent/GB190201336A/en not_active Expired
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