| 摘要 |
PURPOSE:To arouse attenuation to a car behind by putting ON and OFF a lamp installed onto the rear surface of a chassis. CONSTITUTION:When the lever 34 of an operation switch installed onto a chassis is turned counterclockwise from a neutral position, a wire W laid onto a rotor 32 is pulled, and a pivotal shaft mechanism P operates, and a piezo-electric generator G is turned and displaced. Then, a rotor 17 is made contact with a wheel, and generates a pulse-shaped voltage. At the same time, the movalbe terminal 32a of the rotor contacts with the fixed terminal 31a of a stator, and a discharge circuit C is brought into conduction, and a pulse-shaped voltage is applied onto a lamp L. Therefore, a driver can arouse attention to a car behind by turning light ON and OFF. when the lever 34 is returned to the neutral position, the rotor 17 is departed from a wheel, and light blink is stopped. |
