Patent ID: 7082855

Claim:
A dual-mass flywheel configuration, comprising: a primary-side first sheet-metal shaped part configured to be fastened centrically with respect to an axis of rotation, said primary-side first sheet-metal shaped part contributing to a primary mass; a secondary-side second sheet-metal shaped part mounted rotatably about the axis of rotation in relation to said primary-side first sheet-metal shaped part, said secondary-side side second sheet-metal shaped part contributing to a secondary mass; a torsion damper device connecting said primary-side first sheet-metal shaped part and said secondary-side second sheet-metal shaped part to one another in a torsionally elastic manner; a driving disk connecting said secondary-side second sheet-metal shaped part to an outer clutch plate carrier of a clutch, and at least one toothing between said secondary-side second sheet-metal shaped part and the outer clutch plate carrier; a mass ring contributing to the secondary mass, said mass ring having an inner diameter extending perpendicular to the axis of rotation; and a sheet metal element fastening said mass ring directly to said secondary-side second sheet-metal shaped part at a diameter smaller than the inner diameter of said mass ring.