GB1160518A - Plate Tumbler Plugs for Cylinder Locks. - Google Patents
Plate Tumbler Plugs for Cylinder Locks.Info
- Publication number
- GB1160518A GB1160518A GB5078566A GB5078566A GB1160518A GB 1160518 A GB1160518 A GB 1160518A GB 5078566 A GB5078566 A GB 5078566A GB 5078566 A GB5078566 A GB 5078566A GB 1160518 A GB1160518 A GB 1160518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- plug
- key
- plugs
- cylinder locks
- 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
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
1,160,518. Cylinder locks. NATIONAL LOCK CO. 11 Nov., 1966, No. 50785/66. Heading E2A] A plug for a cylinder lock is cast in one piece and has a flange 13 at one end, a reduced portion 12 at the other, slots 25 extending diametrically through it to receive plate tumblers and having enlarged cavities 26 to one side to receive the tumbler springs, and guide projections 19 between the slots 25 for engaging in a groove in the key, the material between the slots also providing support surfaces 21 for the key which are preferably proud of similar surfaces 23 and 24 at the ends of the plug. The front end of the plug has cam surfaces 17 for the key, and wards 18, one of which is aligned with the guide projections 19.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5078566A GB1160518A (en) | 1966-11-11 | 1966-11-11 | Plate Tumbler Plugs for Cylinder Locks. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5078566A GB1160518A (en) | 1966-11-11 | 1966-11-11 | Plate Tumbler Plugs for Cylinder Locks. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1160518A true GB1160518A (en) | 1969-08-06 |
Family
ID=10457333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5078566A Expired GB1160518A (en) | 1966-11-11 | 1966-11-11 | Plate Tumbler Plugs for Cylinder Locks. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1160518A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431034A (en) * | 1993-09-23 | 1995-07-11 | Tong-Lung Metal Industry Co., Ltd. | Cylinder lock with removable and replaceable key plug |
-
1966
- 1966-11-11 GB GB5078566A patent/GB1160518A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431034A (en) * | 1993-09-23 | 1995-07-11 | Tong-Lung Metal Industry Co., Ltd. | Cylinder lock with removable and replaceable key plug |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |