Disk clutch e.g. duplex clutch, has laminated disk set compressible by hydraulically driven operating piston, which is directly or indirectly connected with disk support in rotationally engaging manner and is driven relative to disk support

摘要

The clutch (2) has a laminated disk set (30) compressible by a hydraulically driven operating piston (74). The operating piston is driven relative to a disk support (38) e.g. outer disk support, in axial directions (6, 8). The operating piston is directly or indirectly connected with the disk support in rotationally engaging manner. A disk spring (98) is provided with outer and inner contours. An axially protruding projection part is provided in a disk spring of the operating piston and extends in the axial directions in an opening in the operating piston or the disk spring.