GB1028755A - Improvements in anti-theft lock devices - Google Patents
Improvements in anti-theft lock devicesInfo
- Publication number
- GB1028755A GB1028755A GB1027064A GB1027064A GB1028755A GB 1028755 A GB1028755 A GB 1028755A GB 1027064 A GB1027064 A GB 1027064A GB 1027064 A GB1027064 A GB 1027064A GB 1028755 A GB1028755 A GB 1028755A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- cam
- follower
- blocking member
- starting
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
- H01H27/063—Key inserted and then turned to effect operation of the switch wherein the switch cannot be moved to a third position, e.g. start position, unless the preceding movement was from a first position to a second position, e.g. ignition position
-
- 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
- B60R25/02102—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 with supplementary safety device preventing operation of the starter of an engine already running
-
- 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
- B60R25/04—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 propulsion system, e.g. engine or drive motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
1,028,755. Vehicle anti-theft device. A. NEIMAN. March 11, 1964 [Oct. 14, 1963], No. 10270/64. Heading B7J. [Also in Divisions E2, F1 and H2] An anti-theft lock device for a vehicle has a casing 1 containing a switch 7, and a lock cylinder 2 and means, e.g. a bolt 4, controlled by the lock cylinder, for locking the steering, the gearbox or the brake lever of the vehicle, the switch controlling current to the starter solenoid and ignition circuit and including a rotor 8 rotatable by a key via the lock cylinder into a " stop " position, a " starting " position and a " running " position, said rotor having a cam 9 extending partly around its periphery, for effecting movement of a blocking member 13 from a normal position against the action of spring means during rotation of said rotor from the " stop " position to the " starting " position, to enable the blocking member to engage under a projection 10 of the rotor under the urge of said spring means when the rotor is in the " starting " position and so that said blocking member is moved by the spring means into the path of the projection on return movement of said rotor into the " running " position after release by the user thereby blocking the rotor against movement from the " running " position to the " starting " position. In the construction shown the bolt 4 is biased by a spring 5 to the locking position and is moved by a finger 2<SP>1</SP> which projects from the lock cylinder 2. The finger 2 also engages the rotor 8 on the switch and hence rotates the rotor when the lock cylinder is moved by means of its key 3. The spring means is a pair of springs 15, 16 and the normal position of the blocking member is such that its cam follower 14 is positioned adjacent one end of the cam. Rotation of the rotor 8 causes the under surface of the cam, which is a rib-like projection of the rotor, to engage the follower 14 and this moves the blocking member downwardly until continued rotation of the rotor 8 frees it from the other end of the cam when the blocking member rises until its follower 14 becomes engaged under the projection 10 of the rotor. This is the " starting " position. When the key is released a return spring rotates the rotor in the opposite direction for a short distance until the follower 14 is freed from the projection 10; the blocking member then rises under the bias of its springs and its follower becomes positioned in front of the projection 10 and so prevents clockwise rotation of the rotor back to the "starting" position; this is the "running" position, in which the ignition current is energized but not the starter solenoid. To return to the " starting " position it is necessary to turn the rotor further in said opposite direction and this rotation causes the follower 14 to -become engaged with the upper surface of the cam; continued rotation eventually frees the follower from the end of the cam and the blocking member then moves under the bias of its springs so that the follower returns to its normal position adjacent the upper end of the cam. The rotor is then in the " stop " position in which both the ignition circuit and the starter solenoid are de-energized and in which the bolt looks the steering.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR950458A FR1380598A (en) | 1963-10-14 | 1963-10-14 | Improved anti-theft devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1028755A true GB1028755A (en) | 1966-05-04 |
Family
ID=8814294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1027064A Expired GB1028755A (en) | 1963-10-14 | 1964-03-11 | Improvements in anti-theft lock devices |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1296874B (en) |
ES (1) | ES296107A1 (en) |
FR (1) | FR1380598A (en) |
GB (1) | GB1028755A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160485A (en) * | 1984-06-18 | 1985-12-24 | Isuzu Motors Ltd | Apparatus for locking a vehicle gear shift lever |
GB2193937A (en) * | 1986-05-06 | 1988-02-24 | John Frederick Weymouth | Anti-theft handbrake |
CN102522248A (en) * | 2011-12-27 | 2012-06-27 | 昌辉汽车电气***(安徽)有限公司 | Automobile ignition lock |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1335809A (en) * | 1972-06-12 | 1973-10-31 | Electronic Components Ltd | Electrical switches |
FR2535401B1 (en) * | 1982-10-27 | 1988-07-29 | Bakony Fem Elektromoskeszulek | DEVICE FOR STEERING LOCK IGNITION SWITCH FOR PREVENTING REPETITION OF STARTING IN MOTOR VEHICLES |
-
1963
- 1963-10-14 FR FR950458A patent/FR1380598A/en not_active Expired
- 1963-10-29 DE DE1963N0023948 patent/DE1296874B/en not_active Withdrawn
-
1964
- 1964-01-29 ES ES0296107A patent/ES296107A1/en not_active Expired
- 1964-03-11 GB GB1027064A patent/GB1028755A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160485A (en) * | 1984-06-18 | 1985-12-24 | Isuzu Motors Ltd | Apparatus for locking a vehicle gear shift lever |
GB2193937A (en) * | 1986-05-06 | 1988-02-24 | John Frederick Weymouth | Anti-theft handbrake |
CN102522248A (en) * | 2011-12-27 | 2012-06-27 | 昌辉汽车电气***(安徽)有限公司 | Automobile ignition lock |
Also Published As
Publication number | Publication date |
---|---|
DE1296874B (en) | 1969-06-04 |
ES296107A1 (en) | 1964-03-16 |
FR1380598A (en) | 1964-12-04 |
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