| 摘要 |
PURPOSE: An auxiliary air supply apparatus of a clutch system for a vehicle is provided to increase convenience by shifting with operating a valve switch without a clutch pedal during traveling, and to improve safety by relieving fatigue. CONSTITUTION: An auxiliary air supply device for a clutch system is composed of a valve switch(22) installed in a shift lever(21); an auxiliary pneumatic line(23) connected with an air tank and an air pipe(10a) of a clutch booster; a three-way valve(24) installed in the connection portion of the air pipe and the auxiliary pneumatic line to open and close a pneumatic line and the auxiliary pneumatic line in operating the valve switch; and an ECU(Electronic Control Unit)(25) controlling the three-way valve according to the signal of the valve switch. Convenience and safety are improved, and fatigue is relieved with shifting by operating the valve switch without using the clutch pedal during traveling.
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