| 摘要 |
<p>PURPOSE:To simplify the structure of a clutch booster by constructing with a power piston, a rotary lever, a coupling rope between a clutch pedal and the rotary lever and coupling means for operating a control valve. CONSTITUTION:A clutch booster 4 having power cylinder section 11 and control valve section 12 is constructed with a power piston 15, a rotary lever 65 supported rotatably by an output rod 26, a wire 66 between a clutch pedal and the rotary lever 65 and a coupling rod 69 for functioning a control valve 42 upon pulling of said wire 66 in the reciprocal direction of the output rod 26. Consequently, under servo condition where the fluid pressure is fed to the clutch booster, it will function similarly with conventional booster while function through the wire and the rotary lever even when the fluid pressure is not fed resulting in simplification of the structure.</p> |
