Burglar-proof device for automobile

Abstract

Abstract PURPOSE: To make an automobile burglar-proof, by turning off its ignition device for not allowing to start the engine, when a steering lock is destroyed or removed. CONSTITUTION: If a steering lock is destroyed or removed, one or more than two switch elements 1 are closed and a terminal 6 on the load side of a fuse 5 is shortcircuited to the earth. Instantaneously the fuse 5 blows and an ignition device 2 is disconnected from a power source 4. At the same time an alarm device 8 works. This makes it impossible to run the automobile, while giving an alarm that the automobile is being stolen. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Yoshisada Shimomura

Bibliographic Details