GB1042521A - An improvement in a combined ignition switch and steering wheel lock for motor vehicles - Google Patents

An improvement in a combined ignition switch and steering wheel lock for motor vehicles

Info

Publication number
GB1042521A
GB1042521A GB1965463A GB1965463A GB1042521A GB 1042521 A GB1042521 A GB 1042521A GB 1965463 A GB1965463 A GB 1965463A GB 1965463 A GB1965463 A GB 1965463A GB 1042521 A GB1042521 A GB 1042521A
Authority
GB
United Kingdom
Prior art keywords
key
switch
bolt
lock cylinder
spring
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
Application number
GB1965463A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1042521A publication Critical patent/GB1042521A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1,042,521. Preventing unauthorized use of I.C. engines. O. A. WALLMARK. May 17, 1963 [Nov. 30, 1962], No. 19654/63. Heading F1B. [Also in Divisions B7 and E2] In a combined ignition switch and steering wheel locking device a lock cylinder 7 connected to a switch 19 moves a locking bolt 5 of engagement with a steering shaft 2 when turned by key 8. The lock cylinder 7 is mounted in a sleeve 10 which has longitudinal ribs engaged for axial sliding movement in housing 4 carried in bracket 3. A curved flange 35 of the lock cylinder 7 moves an abutment 30 which is connected to or is part of bolt 5 and is loaded towards the steering shaft by spring 25. The inclined surface of the abutment causes the key 8 and lock cylinder 7 to move upwardly against spring 12 until the end 33 of key 8 snaps into the position shown in Fig. 2 to retain the bolt 5 in the inoperative position. A pin 14 Fig. 7 (not shown) extending from the lock cylinder into rotor 17 actuates switch 19 which is in the "on" position when the bolt 5 is withdrawn. Further rotation of key 8 causes the switch to move to "start" position and spring 25 causes the switch to return to the "on" position when the key is released. If the switch is moved to a "garage" position intermediate the "on" and "off" positions and the key is removed, the steering is unlocked and the ignition circuit is broken to facilitate manual movement. Locking member 24 is depressed by insertion of a tool through aperture 29a to permit removal of the housing 4 only when a notch in rotor 17 is in alignment with a projection 26 on locking member 24. Unauthorized forcing of the bolt 5 is prevented by a reinforcing arm 37 and also by a spring-loaded locking piston 38 which engages a recess in the rotor body when the latter is in the ignition "on" position. In another embodiment the housing 4 and bracket 3 are formed as a single piece.
GB1965463A 1962-11-30 1963-05-17 An improvement in a combined ignition switch and steering wheel lock for motor vehicles Expired GB1042521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1288762 1962-11-30

Publications (1)

Publication Number Publication Date
GB1042521A true GB1042521A (en) 1966-09-14

Family

ID=20296465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1965463A Expired GB1042521A (en) 1962-11-30 1963-05-17 An improvement in a combined ignition switch and steering wheel lock for motor vehicles

Country Status (1)

Country Link
GB (1) GB1042521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575023A (en) * 1968-10-24 1971-04-13 Nissan Motor Steering locking device for motor vehicles
LT4990B (en) 2002-04-11 2003-01-27 I.Kurkino Tikroji Ūkinė Bendrija "Silka" A device for blocking a rudder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575023A (en) * 1968-10-24 1971-04-13 Nissan Motor Steering locking device for motor vehicles
LT4990B (en) 2002-04-11 2003-01-27 I.Kurkino Tikroji Ūkinė Bendrija "Silka" A device for blocking a rudder

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