| 摘要 |
<p>PURPOSE: To optimumly display a state according to a braking condition by moving a contactor in different spans based on intensity of inertial force at the time of braking, and closing one of parallel switches serially connected capacitors of an alarm signal circuit. CONSTITUTION: When a vehicular brake pedal is softly operated, a contactor S0 is closed to generate voltage of +12V. A switch S1 is in contact with a contactor 12. An alarm device, that is, a brake signal light is set ON. Such a state is indicated. When the vehicle is abruptly stopped, the contactor 12 is rolled frontward. The more abruptly the brake pedal is operated, the more elongated the rolling span is. The contactor 12 is contact with the switches S1 to S5 located at different positions according to the intensity of inertial force to be applied, for generating current. When the car is decelerated in emergency, for instance, the contactor 12 reaches a top portion along a tapered groove 101, and is contact with the switch S5 for conducting current.</p> |
