Abstract: An assembly wherein a lock-up clutch is installed in the engine-driven housing of a hydrodynamic torque converter has a clutch apply member between two disc-shaped walls, and an input element which is riveted to the walls. A first friction disc of the clutch is non-rotatably but axially movably mounted on one of the walls and is located between the input element and a friction pad in the housing. A damper with resilient energy storing elements is installed between the walls on the one hand and the clutch apply member on the other hand. A second friction disc is non-rotatably but axially movably mounted in a cylindrical section of the housing and is disposed between the input element and the first friction disc.