| 摘要 |
<p>PURPOSE:To eliminate necessity of the double filament of an indicating lamp by building in a forward vehicle indicating lamp twilight function and a disconnection detecting function, and forming all of front, rear, right and left indicating lamps out of a single filament. CONSTITUTION:When a main switch C is closed, front right and left indicating lamps F', G' are twilighted by a direction indicator A' with built-in front vehicle indicating lamp twilight function through a battery D. Next, when a turn switch E is closed to the indicating lamp H side, the indicating lamps F' and H synchronously flicker by the direction indicator A' with built-in front vehicle indicating lamp twilight function. In the same way, when a turn switch E is closed to an indicating lamp I side, indicating lamp G' and I synchronously flicker by the direction indicator A' with built-in front vehicle indicating lamp twilight function, and the indicating lamps F', G', H, I are of single filament. It is thus possible to simplify its structure.</p> |
