Abstract: A torque transmission includes a housing arrangement drivable around an axis of rotation and filled with fluid and a clutch arrangement between the housing arrangement and a driven member. The clutch arrangement has a first friction surface formation rotatable with the housing arrangement and a second friction surface formation rotatable with the driven member. A clutch piston is movable axially for producing and canceling frictional engagement of the first and the second friction surface formation. A piston carrying element is connected to the clutch piston on the radially inner side for axial movement of the clutch piston. The piston carrying element has in its radially inner end region a first axial supporting area for axially supporting the driven member at the piston carrying element and a second axial supporting area for supporting the piston carrying element at the housing arrangement.

Abstract: A torque transmission includes a housing arrangement drivable around an axis of rotation and filled with fluid and a clutch arrangement between the housing arrangement and a driven member. The clutch arrangement has a first friction surface formation rotatable with the housing arrangement and a second friction surface formation rotatable with the driven member. A clutch piston is movable axially for producing and canceling frictional engagement of the first and the second friction surface formation. A piston carrying element is connected to the clutch piston on the radially inner side for axial movement of the clutch piston. The piston carrying element has in its radially inner end region a first axial supporting area for axially supporting the driven member at the piston carrying element and a second axial supporting area for supporting the piston carrying element at the housing arrangement.

Abstract: A torque transmission arrangement includes a housing arrangement which is drivable for rotation around an axis of rotation and a clutch arrangement in the torque transmission path between the housing arrangement and a driven member. The clutch arrangement has a first friction surface formation, which is rotatable with the housing arrangement and a second friction surface formation, which is rotatable with the driven member, and a clutch piston, which is movable axially for producing and canceling a frictional engagement of the first friction surface formation with the second friction surface formation. A piston carrying element, which is connected in a substantially fluid-tight manner to the clutch piston on the radially inner side, permits an axial movement of the clutch piston. The piston carrying element is produced substantially in its entirety from plastic material.