GB1438115A - Locking devices - Google Patents
Locking devicesInfo
- Publication number
- GB1438115A GB1438115A GB5070672A GB5070672A GB1438115A GB 1438115 A GB1438115 A GB 1438115A GB 5070672 A GB5070672 A GB 5070672A GB 5070672 A GB5070672 A GB 5070672A GB 1438115 A GB1438115 A GB 1438115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- key
- roller
- barrel
- keyway
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
- B60R25/0211—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column
- B60R25/02115—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated
- B60R25/02126—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis
- B60R25/02128—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis comprising safety devices avoiding locking until removal of the key
- B60R25/02131—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch comprising a locking member radially and linearly moved towards the steering column key actuated with linear bolt motion perpendicular to the lock axis comprising safety devices avoiding locking until removal of the key by using an axially slidable lock cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
1438115 Locks LOWE & FLETCHER Ltd 3 Oct 1973 [3 Nov 1972 23 Dec 1972] 50706/ 72 and 59579/72 Heading E2A Accidental shooting of a steering column locking bolt 15 is prevented by a spring- loaded retaining bolt 31 whose nose engages under surface 33 of the main bolt until it is retracted by a shoulder 38 on the lock cylinder, the lock cylinder sliding outwardly towards the key-hole 23 to the position shown in Figs. 1 and 2 as the 'key is withdrawn. As the key is inserted, it meets roller 39, and further insertion pushes the cylinder inwardly, causing a plunger 41 to slide off a ramp 42, Fig. 3, thus allowing the roller to clear the keyway. Cam surfaces (not shown) on the casing part 17 and the barrel extension 24, ensure that the barrel is in its fully inward position during unlocking, and it is retained in this position until turned back to the unlocking position, by plunger 46 in groove 48. In a modification (not shown) the roller 39 is replaced by a lever having one arm projecting across the keyway and another engaging the barrel to hold it against outward movement.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5070672A GB1438115A (en) | 1972-11-03 | 1972-11-03 | Locking devices |
DE19732351099 DE2351099A1 (en) | 1972-11-03 | 1973-10-11 | LOCK, IN PARTICULAR FOR THE THEFT PROTECTION OF MOTOR VEHICLES |
FR7337714A FR2205873A5 (en) | 1972-11-03 | 1973-10-23 | |
ES420153A ES420153A1 (en) | 1972-11-03 | 1973-10-31 | Improvements in the construction of the blocking devices of the steering columns of motor vehicles. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5070672A GB1438115A (en) | 1972-11-03 | 1972-11-03 | Locking devices |
GB5957972 | 1972-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1438115A true GB1438115A (en) | 1976-06-03 |
Family
ID=26266717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5070672A Expired GB1438115A (en) | 1972-11-03 | 1972-11-03 | Locking devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1438115A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4635035A (en) * | 1984-03-20 | 1987-01-06 | Moshe Ratzabi | Vehicle automatic switching burglar alarm |
GB2182089A (en) * | 1985-10-25 | 1987-05-07 | Lowe & Fletcher Ltd | Cylinder lock |
FR2605952A1 (en) * | 1986-11-04 | 1988-05-06 | Turatti Mario | ANTITHEFT DEVICE BY STEERING WHEEL LOCK |
-
1972
- 1972-11-03 GB GB5070672A patent/GB1438115A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4635035A (en) * | 1984-03-20 | 1987-01-06 | Moshe Ratzabi | Vehicle automatic switching burglar alarm |
GB2182089A (en) * | 1985-10-25 | 1987-05-07 | Lowe & Fletcher Ltd | Cylinder lock |
GB2182089B (en) * | 1985-10-25 | 1989-12-13 | Lowe & Fletcher Ltd | Lock and key and method of operating lock |
FR2605952A1 (en) * | 1986-11-04 | 1988-05-06 | Turatti Mario | ANTITHEFT DEVICE BY STEERING WHEEL LOCK |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
414F | Notice of opposition given (sect. 14/1949) | ||
414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |