DEVICE FOR CONTROL OF ENGINE MECHANISMS Russian patent published in 2006 - IPC B60K28/06 

FIELD: safety devices for propulsion-unit control.

SUBSTANCE: device comprises electrodes (3) with the means for their fastening, unit for processing signals connected with the unit of input signals of a vehicle, and sound alarm block. The electrodes (3) are mounted for permitting movement over the inner surface of the had arc provided with conductors that are rigidly connected to it. The electrodes are connected with signal amplifier (4) secured to the outer surface of the head arc. The output of the amplifier is connected with coil (7) of relay (8) whose second coil is connected with the lead of ignition lock (11) and armature (12) of the relay through switch (10). Second lead (14) of the relay is connected with the sound alarm block (5).

EFFECT: simplified structure and enhanced design.

3 dwg