Fixed cover central clutch release for a hydraulic or pneumatic clutch actuating device, in particular for a motor vehicle

摘要

The invention relates to a cover-mounted central slave for a hydraulic or pneumatic clutch-operating device, in particular for a motor vehicle, comprising a cylinder housing which comprises an annular pressure chamber in which an axially movable piston is mounted, associated with a coupling in an operative connection, the cylinder housing at a clutch cover is attached, and with a, consisting of a target and a sensor electronics sensor unit.; In a cover-mounted CSC, wherein the linear movement of the piston can be measured reliably by means of a sensor unit, the target is at which attached to the clutch rotating piston, while the sensor electronics is fixedly positioned at one, a fluid supply having adapter.