Patent ID: 6404073
Filing Date: 2002-06-11
Classification: B60R

Abstract:
A device for preventing the burglary or theft of a motor vehicle, said device comprising:at least one oil pressure jack mounted in the underside of a body frame of the motor vehicle; at least one oil pressure driving apparatus mounted in a predetermined position of the body frame of the motor vehicle for driving said oil pressure jack; a remote controller for activating and deactivating said device; a receiver disposed in a predetermined position of the motor vehicle for receiving a signal transmitted by said remote controller; a control unit disposed in a predetermined position of the motor vehicle and provided with at least one output end which is connected with said oil pressure driving apparatus, said control unit being connected with said receiver via which said control unit receives the signal transmitted by said remote controller; and a plurality of sensors disposed in a plurality of positions of the motor vehicle for detecting external forces exerting on the body frame of the motor vehicle whereby said sensors transmit signals to said control unit at such time when said sensors have detected that the body frame of the motor vehicle is being exerted on by the external forces, thereby causing said control unit to transmit a control signal to actuate said oil pressure driving apparatus so as to drive said oil pressure jack to hoist the body frame of the motor vehicle.