VEHICLE ANTITHEFT DEVICE Russian patent published in 2006 - IPC B60R25/02 

FIELD: transport engineering.

SUBSTANCE: proposed antitheft device contains rod 1, lever 2, flat half-grips 3 with cavities 4 and locking mechanism 5 with lock 13. Rod 1 and lever 2 are made hollow, in form of half-cylinders. Locking mechanism 5 consists of cups 6 and 7 in form of half-cylinders, one nest in the other. Flat side surfaces of rod 1, lever 2 and cups 6, 7 are pointed inside antitheft device. Outer cup 6 is rigidly connected with lever 2, is provided with longitudinal slot 8 in wall and it accommodates spring 9 compressed in locking position of device. Inner cup 7 is rigidly connected with inner surface of wall of rod 1 through hole 11. Spring 9 is arranged between lever 2 and support cover 10. Guide pin 12 gets into longitudinal slot 8. Lock 13 is arranged inside rod 1 and is provided with fixing bar 14 installed for getting into fixing holes 15 (interlocking). Hole 16 for key of lock 13 is made in wall of rod 1. Antitheft device is installed so that flat half-grips 3 enter by Cavities 4 into place of connection of steering wheel with steering column, with one part of device being located over steering wheel and the other, under steering wheel. Rod 1 in interlocking position thrust by free end against any structural member of vehicle salon.

EFFECT: improved operation reliability of antitheft device.

4 cl, 1 dwg