Cylindre asservi annulaire pour commande d'embrayage de véhicule à moteur.

摘要

A hydraulic annular slave cylinder (16) for a motor vehicle clutch having an annular body (21) with inner and outer cylindrical sidewalls (22, 23) having a fluid chamber (55) formed therebetween. The inner sidewalll (22) extends axially beyond the outer sidewall (23) and a piston member (41) is sealingly slideable on the radially outer surfaces of the two walls (22, 23). A clutch release bearing (60) is mounted concentrically of the piston member (41) and fluid chamber (55).