Clutch operating device for commercial motor vehicle, has actuating piston whose position is detected by inductive path sensor, which is arranged outside bell of clutch, where sensor is connected with piston by transmission linkage

摘要

The device has an actuating piston (12) and a release bearing (14), where the piston is arranged around a shaft and operates the bearing. The position of the piston is detected by an inductive path sensor (18), which is arranged outside a bell of the clutch. The sensor is connected with the piston by a transmission linkage, and exhibits an overloading function. A position probe (22) engages at two positions of the piston.