PRESSURE CYLINDER HAVING A SHRINK RING WHICH SERVES AS A SEAL FOR SIMPLE MOUNTING ON A GUIDE SLEEVE REGION OF A HOUSING

摘要

The invention relates to a pressure cylinder (1) for a clutch actuation system of a motor vehicle, having a housing (2) and a piston (4) which, together with the housing (2), encloses a pressure chamber (3), wherein the piston (4) is displaceable along a guide sleeve region (5) of the housing (2), wherein a seal (7) made from a shrinkable material is inserted in a gap (6) between the piston (4) and the guide sleeve region (5). The invention further relates to a clutch for a drive train of a motor vehicle having a pressure cylinder (1).