Patent ID: 8327990

Claim:
A clutch unit comprising: at least one friction clutch including a pressure plate nonrotatably and axially movably disposed within a clutch housing, a counterpressure plate, and a clutch disk with a friction lining positioned between the pressure plate and the counterpressure plate and rotatable about a clutch disk axis of rotation; a disk spring operative between the clutch housing and the pressure plate and by which the pressure plate is urged in the direction of the clutch disk; and a torsional vibration damper having an input component and an output component, wherein the input component is connected to a flange component that is connected to a crankshaft of a drive engine and extends axially over and radially outwardly of the at least one friction clutch, wherein the counterpressure plate is radially supported on a bearing carried by a transmission input shaft and wherein the output component is rotatable relative to the input component against the effect of at least one energy accumulator and is operatively connected with the at least one friction clutch, wherein the at least one energy accumulator is spaced from the counterpressure plate in an axial direction relative to the clutch disk axis of rotation and is disposed on a side of the counterpressure plate that is opposite from a side of the counterpressure plate that faces the flange component, and wherein the counterpressure plate and the at least one enemy accumulator radially overlap each other in a direction relative to the clutch disk axis of rotation.