| 摘要 |
PURPOSE: A clutch pedal device for reducing pedal noise is provided to reduce noise generated in the collision between a piston and a push rod of a master cylinder due to the repetition of a pedal deflection phenomenon. CONSTITUTION: A clutch pedal device(100) for reducing pedal noise comprises a pedal power transmission unit(110), a lever unit(120), a master cylinder unit(130), and a switch unit(140). The pedal power transmission unit transmits power generated due to position movement of a pedal. The lever unit is connected to a shaft located in an end of the pedal power transmission unit and converts power as linear operation of a push rod through rotation operation. The master cylinder unit generates fluid pressure with compression of a cylinder corresponding to the linear operation of the push rod. The switch unit locates a detent ball, which is for interacting with a detent hole of the lever unit, at an end of the spring including predetermined tension. The switch unit maintains a connection state between the detent hole and the detent ball until the tension is larger than the power. |
