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GB572566A - Improvements in theft-proof device - Google Patents

Improvements in theft-proof device

Info

Publication number
GB572566A
GB572566A GB25100/39A GB2510039A GB572566A GB 572566 A GB572566 A GB 572566A GB 25100/39 A GB25100/39 A GB 25100/39A GB 2510039 A GB2510039 A GB 2510039A GB 572566 A GB572566 A GB 572566A
Authority
GB
United Kingdom
Prior art keywords
key
collar
bolt
ignition circuit
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
GB25100/39A
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 GB572566A publication Critical patent/GB572566A/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
    • 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

Landscapes

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

Abstract

572,566. Preventing unauthorised use of motor vehicles. NEIMAN, A. Sept. 1, 1939, No. 25100. Convention date, Sept. 1, 1938. [Class 79 (iii)] [Also in Group XXXVII] A device for locking the steering gear of an automobile and for breaking the ignition circuit comprises a cylindrical block removably mounted in a collar permanently fixed to the steering column. The collar 16 is welded to the steering column 11, an opening 15 being formed in the column to allow the passage of a locking bolt 23. A bush 13, welded to the steering rod 12, is provided with lateral openings 14 ta engage the bolt. The looking device comprises a cylindrical block 19 which is inserted in the collar 16 and is retained therein by a blade spring 27 which expands into a recess 18 in the collar. An aperture 31 in the collar permits the insertion of a spike to flatten the spring when the block is to be removed. The block 19 includes a cylinder lock B of known construction containing wards and controlled by a key 25. A rod 45 depending from the lock passes through a slot in the bolt 23 and rests in a recess 46 in a disc 39 of insulating material which carries a blade 41 that moves over contact studs 37 to which the ignition circuit is connected. Rotation of the lock by the key 25 operates the ignition circuit and, at the same time, permits a spring 33 to thrust the bolt 23 into one of the slots 14 and lock the steering wheel. This does not take place unless the key 25 is withdrawn, as a spring plunger 35 abuts against the lower end of the key. The key may also be turned to an intermediate position, shown in Fig. 5, in which the ignition circuit is broken but the bolt 23 is held out of action in order to permit the car to be moved, but starting of the engine is prevented.
GB25100/39A 1938-09-01 1939-09-01 Improvements in theft-proof device Expired GB572566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR572566X 1938-09-01

Publications (1)

Publication Number Publication Date
GB572566A true GB572566A (en) 1945-10-15

Family

ID=8951315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25100/39A Expired GB572566A (en) 1938-09-01 1939-09-01 Improvements in theft-proof device

Country Status (1)

Country Link
GB (1) GB572566A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868007A (en) * 1955-03-15 1959-01-13 Neiman Sa Anti-theft device
DE1119696B (en) * 1955-03-15 1961-12-14 Abram Neiman Anti-theft device for motor vehicles
DE977251C (en) * 1951-05-13 1965-07-29 Rudolf Eichenauer Security device against theft of motor vehicles
DE1293050B (en) * 1962-01-19 1969-04-17 Neiman & Co Kg Theft protection for motor vehicles
US5092145A (en) * 1989-02-01 1992-03-03 Nacam Keeper for a lock for the rotational blocking of a shaft and its use on motor vehicle steering column anti-theft devices
DE10051455C5 (en) * 2000-10-17 2006-12-14 Faurecia Autositze Gmbh & Co. Kg Front seat for a two-door motor vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977251C (en) * 1951-05-13 1965-07-29 Rudolf Eichenauer Security device against theft of motor vehicles
US2868007A (en) * 1955-03-15 1959-01-13 Neiman Sa Anti-theft device
DE1119696B (en) * 1955-03-15 1961-12-14 Abram Neiman Anti-theft device for motor vehicles
DE1293050B (en) * 1962-01-19 1969-04-17 Neiman & Co Kg Theft protection for motor vehicles
US5092145A (en) * 1989-02-01 1992-03-03 Nacam Keeper for a lock for the rotational blocking of a shaft and its use on motor vehicle steering column anti-theft devices
DE10051455C5 (en) * 2000-10-17 2006-12-14 Faurecia Autositze Gmbh & Co. Kg Front seat for a two-door motor vehicle

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