GB1371217A - Anti-theft device for diesel engine-powered vehicles - Google Patents

Anti-theft device for diesel engine-powered vehicles

Info

Publication number
GB1371217A
GB1371217A GB4442371A GB4442371A GB1371217A GB 1371217 A GB1371217 A GB 1371217A GB 4442371 A GB4442371 A GB 4442371A GB 4442371 A GB4442371 A GB 4442371A GB 1371217 A GB1371217 A GB 1371217A
Authority
GB
United Kingdom
Prior art keywords
engine
solenoid
key
running
switch
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
GB4442371A
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.)
DEXPLOITATION DES BREVETS NEIM
Original Assignee
DEXPLOITATION DES BREVETS NEIM
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
Priority claimed from FR7034734A external-priority patent/FR2106826A6/fr
Application filed by DEXPLOITATION DES BREVETS NEIM filed Critical DEXPLOITATION DES BREVETS NEIM
Publication of GB1371217A publication Critical patent/GB1371217A/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
    • B60R25/02142—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 externally controlled safety devices for preventing locking during vehicle running condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1371217 Anti-theft devices SOC D'EXPLOITATION DES BREVETS NEIMAN 23 Sept 1971 [25 Sept 1970] 44423/71 Heading B7J [Also in Divisions E2 and F1] An anti-theft device for a diesel enginepowered vehicle comprises a key actuated lock having one position for locking an essential operative member of the vehicle and another position when the engine is running, a first solenoid 12 has a movable plunger core 10 which engages a cam 13 of the lock and a second solenoid 27 has a movable plunger core 28 which locks or unlocks the engine starter control device. The essential member, such as the steering column, is maintained unlocked while the engine is running by the plunger core 10 abutting a shoulder 13<SP>1</SP> on the cam 13 thereby preventing anticlockwise turning of the key to the locking position. A handle 22 controlling the starter device is controlled by the plunger core 28, the solenoid 27 of which being in circuit with a battery 21, a switch 4, closed by turning the key clockwise past the unlocking position, a switch 15, closed when the engine is stopped, and the solenoid 12. Turning the key clockwise withdraws the plunger cores 10,28 and frees the handle 22 of the starter device when the engine is running, the switch 15 opens as the result of the decrease in oil pressure and the. solenoids are deenergized, the plunger 10 reengages the shoulder 13<SP>1</SP> and prevents actuation of the lock until the engine is stopped.
GB4442371A 1970-09-25 1971-09-23 Anti-theft device for diesel engine-powered vehicles Expired GB1371217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034734A FR2106826A6 (en) 1969-05-07 1970-09-25

Publications (1)

Publication Number Publication Date
GB1371217A true GB1371217A (en) 1974-10-23

Family

ID=9061841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4442371A Expired GB1371217A (en) 1970-09-25 1971-09-23 Anti-theft device for diesel engine-powered vehicles

Country Status (2)

Country Link
GB (1) GB1371217A (en)
SU (1) SU596155A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009166A1 (en) * 1980-03-10 1981-09-24 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert DOOR LOCK, IN PARTICULAR POCKET LOCK

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009166A1 (en) * 1980-03-10 1981-09-24 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert DOOR LOCK, IN PARTICULAR POCKET LOCK

Also Published As

Publication number Publication date
SU596155A3 (en) 1978-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee