Vollintegrierte Hydraulikkupplung

摘要

The invention relates to a clutch device (1) for the drive train (2) of a motor vehicle, having at least one pressure plate (7) that preferably is movable in an axial direction of the clutch device, wherein the pressure plate interacts with an actuating piston (8) of an actuating device (9) and can be moved back and forth between a coupled position and an uncoupled position, and wherein the actuating device has a pump (12). Said pump has a pump drive shaft (13) and controls a pressure level influencing the position of the actuating piston for adjusting the pressure plate. The pump drive shaft interacts with a braking system (14) in at least one activated state of the braking system such that for pressurizing the actuating piston with a first pressure level, the pump is driven by the pump drive shaft.