GB1417054A - Key-operable lock - Google Patents
Key-operable lockInfo
- Publication number
- GB1417054A GB1417054A GB3632873A GB3632873A GB1417054A GB 1417054 A GB1417054 A GB 1417054A GB 3632873 A GB3632873 A GB 3632873A GB 3632873 A GB3632873 A GB 3632873A GB 1417054 A GB1417054 A GB 1417054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barrel
- members
- key
- slot
- 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
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
- E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
1417054 Clyinder locks EATON CORP 5 July 1974 [31 July 1973]36328/73 Heading E2A A key-operable lock comprises in combination a body 10 in which is formed a substantially cylindrical cavity having a longitudinally extending recess 11 in its wall, a hollow substantially cylindrical barrel 13 occupying the cavity and having a longitudinally extending slot in its wall, a longitudinally extending locking bar 14 normally occupying the recess and the slot to prevent relative angular movement between the barrel and the body, means, e.g. a magnet 12, urging the locking bar into the recess, a plurality of disc-like security members 21 disposed within the barrel, stop means for limiting angular movement of each member relative to the barrel, resilient means, such as torsion springs 26, urging each member angularly towards one limit of its permitted angular movement within the barrel, each of said members having a central aperture into which a projection 24 on the member extends in a substantially circumferential direction for engagement within a depression 25 in the side wall of the shank of a key 16, each of the members also having a notch 21b in its periphery which will be aligned with the slot in the barrel when its projection is engaged in a depression of appropriate depth in the key. The arrangement is such that when an appropriate key is correctly inserted through the apertures of all members the projections will all be engaged in depressions of appropriate depth under the influence of the springs to bring the notches of the plurality of members into alignment with the slot in the barrel so that when angular movement is imparted to the key the locking bar will be moved from the recess in the body into a position to be accommodated within the slot in the barrel and the plurality of notches in the plurality of members 21 to enable the barrel and members to be moved angularly relative to the body. As shown, each member 21 is rotatably mounted on the hollow boss 22a of a carrier 22 which is non-rotatably secured in the barrel by a tongue 22b. The depressions in the key may be located on either or both faces of the shank of the key and also on either side of the medial plane of the shank, the notches 21b and projections 24 of the members 21 being appropriately disposed.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3632873A GB1417054A (en) | 1973-07-31 | 1973-07-31 | Key-operable lock |
DE2436756A DE2436756A1 (en) | 1973-07-31 | 1974-07-31 | KEY OPERATED LOCK |
IT52359/74A IT1018770B (en) | 1973-07-31 | 1974-07-31 | KEY LOCK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3632873A GB1417054A (en) | 1973-07-31 | 1973-07-31 | Key-operable lock |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1417054A true GB1417054A (en) | 1975-12-10 |
Family
ID=10387145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3632873A Expired GB1417054A (en) | 1973-07-31 | 1973-07-31 | Key-operable lock |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2436756A1 (en) |
GB (1) | GB1417054A (en) |
IT (1) | IT1018770B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512166A (en) * | 1981-07-29 | 1985-04-23 | Ogden Industries Pty. Ltd. | Cylinder lock and key |
JP2003193715A (en) * | 2001-10-15 | 2003-07-09 | Miwa Lock Co Ltd | Rotary disk tumbler lock and key |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216481A1 (en) * | 1982-04-30 | 1983-11-03 | Fa. Aug. Winkhaus, 4404 Telgte | Key-actuated lock cylinder |
DE3924971A1 (en) * | 1989-07-27 | 1991-01-31 | Tibbe Gmbh & Co | Cylinder lock for motor vehicle door - can be opened by rotating key in either direction |
DE19844593C1 (en) * | 1998-09-29 | 2000-03-02 | Huf Huelsbeck & Fuerst Gmbh | Lock cylinder for motor vehicle has core with radial cut out for spring engaging lock cylinder |
-
1973
- 1973-07-31 GB GB3632873A patent/GB1417054A/en not_active Expired
-
1974
- 1974-07-31 DE DE2436756A patent/DE2436756A1/en not_active Withdrawn
- 1974-07-31 IT IT52359/74A patent/IT1018770B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512166A (en) * | 1981-07-29 | 1985-04-23 | Ogden Industries Pty. Ltd. | Cylinder lock and key |
JP2003193715A (en) * | 2001-10-15 | 2003-07-09 | Miwa Lock Co Ltd | Rotary disk tumbler lock and key |
JP4008302B2 (en) * | 2001-10-15 | 2007-11-14 | 美和ロック株式会社 | Rotary disc tumbler lock and key |
Also Published As
Publication number | Publication date |
---|---|
DE2436756A1 (en) | 1975-02-20 |
IT1018770B (en) | 1977-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1411192B1 (en) | Side bar type cylinder lock with variable key code | |
US2690070A (en) | Rotary tumbler cylinder lock | |
GB1420915A (en) | Lock | |
GB1434386A (en) | Rotary disc tumbler lock construction and key therefor | |
GB1441026A (en) | Cylinder lock mechanism | |
US4133194A (en) | Magnetic key operated door lock | |
US4170884A (en) | Permutation controlled padlock | |
GB1282969A (en) | Cylinder lock | |
US2524339A (en) | Cylinder lock | |
GB1417054A (en) | Key-operable lock | |
GB1260511A (en) | A cylinder lock and a key therefor | |
US2247621A (en) | Lock mechanism | |
US3570287A (en) | Magnetic lock with rotatable latching element | |
US3857262A (en) | Magnetic locking mechanism | |
US3745795A (en) | Cylinder retention means | |
US3653235A (en) | Pick proof locking plate for padlock | |
GB1440943A (en) | Locking devices | |
GB1377940A (en) | Device for locking a lid of a luggage compartment of a motor vehicle | |
US2630697A (en) | Door lock | |
RU2676164C1 (en) | Magnetomechanical lock | |
GB1124053A (en) | Improvements in and relating to locks | |
GB1299858A (en) | Lockable closure member for safes | |
US3276232A (en) | Lock cylinder | |
GB1406801A (en) | Locking device | |
GB1079067A (en) | Cylinder locks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |