| 摘要 |
<p>PURPOSE: To provide a signal lighting device full of high grade atmosphere also in the night by simultaneously put in connection from a terminal of a traveling light switch system to bulbs for range signals through an extinction resistor and diodes for preventing roundabout. CONSTITUTION: An H electric circuit is so constituted by simultaneously putting in connection from a terminal of the electric circuit of a traveling light switch system to range signal bulbs 2a to 2f through an extinction resistor 4 and diodes 5 for preventing roundabout. When a traveling light switch 6 is turned on, electricity from the electric circuit of the traveling light switch system is allowed to flow to the range signal bulbs 2a to 2f regardless of an ignition switch system, and the bulbs are half turned on. Since electricity from the ignition switch system is allowed to flow to the H electric circuit, only a range signal to which the change lever is put is full turned on. Thus, a signal lighting device of an indicator for an AT vehicle full of high grade atmosphere also in the night is obtained.</p> |
