| 摘要 |
Provided is a clutch actuator which has an effect of preventing a push rod from being dislodged from the clutch actuator and which would also enable the push rod to be pulled out therefrom with resistance adjusted in a suitable manner. The clutch actuator (1) is characterized by including: a cylinder shell (21); a power piston (23) which partitions the inside of the cylinder shell (21) into a pressure chamber and an atmosphere chamber; a push rod (6) which is partially inserted into a concave push rod top receiving portion (23c) formed in the power piston (23); and a retaining member (7) which is partially received in a retaining member receiving portion (23e) formed in a concave shape radially from the circumferential surface of the push rod top receiving portion (23c). |
