GB634212A - Improvements in or relating to combination (or permutation) locks - Google Patents
Improvements in or relating to combination (or permutation) locksInfo
- Publication number
- GB634212A GB634212A GB10069/47A GB1006947A GB634212A GB 634212 A GB634212 A GB 634212A GB 10069/47 A GB10069/47 A GB 10069/47A GB 1006947 A GB1006947 A GB 1006947A GB 634212 A GB634212 A GB 634212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- plate
- members
- lock
- plunger
- 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
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/16—Permutation or combination locks; Puzzle locks with two or more push or pull knobs, slides, or the like
- E05B37/166—Permutation or combination locks; Puzzle locks with two or more push or pull knobs, slides, or the like each knob being pushed a predetermined number of times
Landscapes
- Lock And Its Accessories (AREA)
Abstract
634,212. Permutation locks. CAPDEVILA, A. S. April 16, 1947, No. 10069. Convention date, April 17, 1946. [Class 44] A locking mechanism comprises a number of buttons 11 arranged in a ring on a supporting plate 10 to control a corresponding number of pins 36 slidably mounted in apertures 37 in a plate 38 at the rear of the lock. The pins 36 each have a slot 50 which when correctly positioned coincides with the tooth 42 of the corresponding one of a series of members 41 so that the plate 39 carrying the members 41 may be turned to free the lock. The lock is controlled by a sliding bolt 56, Fig. 4, attached to a plate 53 having a slot 52 for engagement by a pin 51 on the plate 39. The pins 36 are each actuated through a rod 26 by a plunger 24 slidably mounted in a bore 23 parallel to the bore containing the button operated member 20, Fig. 3. The member 20 has a spring- loaded pawl 27 engaging teeth 29 formed on the side of the plunger 24 which is therefore displaced by the width of a tooth each time the button is depressed. It is retained against return under the action of the plunger spring by a spring-loaded locking pin 32, Fig. 4, engaging another set of teeth 31 on the innerside of the plunger. The plungers 24 are released to return to their initial positions by retracting the locking pins 32. This is effected by a plate 18 formed on its periphery with a series of camming apertures 57 which engage pins 59 on the locking pins and arranged to turn through a small angle when the knob 17 is turned to release the lock. The locking members 41 are slidably mounted in tubes 40 and formed with teeth 43 on the underside so that their positions may be changed to alter the combination. The teeth are normally locked in position by blades 47 mounted on a disc 46 which may be turned to release the members 41 by means of a key. The members 41 are then slid to new positions by operating the buttons according to the desired combination.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES634212X | 1946-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB634212A true GB634212A (en) | 1950-03-15 |
Family
ID=8245863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10069/47A Expired GB634212A (en) | 1946-04-17 | 1947-04-16 | Improvements in or relating to combination (or permutation) locks |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB634212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2190131A (en) * | 1986-05-07 | 1987-11-11 | Aardee Spring & Lock Co | Lock device |
-
1947
- 1947-04-16 GB GB10069/47A patent/GB634212A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2190131A (en) * | 1986-05-07 | 1987-11-11 | Aardee Spring & Lock Co | Lock device |
| GB2190131B (en) * | 1986-05-07 | 1990-12-19 | Aardee Spring & Lock Co | Keyless lock device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB634212A (en) | Improvements in or relating to combination (or permutation) locks | |
| ES336122A1 (en) | Locks | |
| US4220023A (en) | Combination lock | |
| GB1024740A (en) | Door latch mechanism | |
| GB1153685A (en) | A Safety Lock | |
| GB1086481A (en) | Push-button operated combination locks | |
| US2128002A (en) | Lock for house doors | |
| GB430506A (en) | Improvements in and relating to locks | |
| GB635915A (en) | A combination lock | |
| GB683445A (en) | Improvements relating to door locks | |
| GB414292A (en) | Improvements in or relating to combination locks | |
| GB656858A (en) | A repetition impulse operator for locks or other purposes | |
| GB1028081A (en) | Combination lock | |
| GB452610A (en) | Improvements in locks especially for house-doors | |
| GB432676A (en) | Combination lock | |
| GB588930A (en) | Improvements in and relating to combination padlocks | |
| GB630379A (en) | Improvements in locks | |
| GB601621A (en) | Improvements in combination locks with rotating tumbler discs | |
| JPS6458779A (en) | Lock device for revolving door | |
| GB597984A (en) | Improvements in or relating to door latches and locks | |
| GB608522A (en) | Improved detent mechanism for locks | |
| GB744698A (en) | Filing cabinet locking controls | |
| GB601185A (en) | Combination mechanism for locks | |
| GB259038A (en) | Improvements in or relating to keyless permutation or combination locks or the like | |
| GB541239A (en) | Improvements in or relating to locks |