Patent ID: 8393247

Claim:
A dual mass flywheel for a drive train of a motor vehicle, comprising a primary flywheel mass and a secondary flywheel mass which are rotatable with respect to an axis of rotation (R) of the dual mass flywheel and which are rotationally elastically coupled to one another by a coupling device, wherein the coupling device has at least two pivot levers which are associated with the secondary flywheel mass and which cooperate with a control section associated with the primary flywheel mass, wherein the pivot levers are biased by elastic elements from the outside to the inside toward the control section with respect to the axis of rotation (R) in a radial direction, wherein at least one respective middle section of the elastic elements is arranged within the control section in the radial direction with respect to the axis of rotation (R), and wherein the elastic elements have a smaller spacing from the axis of rotation (R) than the pivot axles of the pivot levers about which the pivot levers are pivotable.