Slave cylinder with a seal attached to a piston via a locking ring; Actuator and clutch system

摘要

The invention relates to a slave cylinder (1) for a clutch actuation device of a motor vehicle, comprising a housing (2) and a housing (2) that is displaceably accommodated, a housing (2) that delimits a pressure chamber (3) and an opening (4) of the housing (2) projecting piston (5), the piston (5) having at least one seal (6a, 6b) sealing the pressure chamber (3) towards the opening (4), the at least one seal (6a, 6b) is pushed onto a receiving area (7a, 7b) of the piston (5) and is secured in its axial position relative to the piston (5) by means of a locking ring (8) positively fastened to the piston (5). In addition, the invention relates to an actuating device for a clutch and a clutch system.