Patent ID: 8313385

Claim:
A torsional vibration damper arrangement comprising: a damping arrangement; a driving transmission device having a first circumferential supporting area; a driven transmission device having a second circumferential supporting area and rotatable around an axis of rotation counter to the action of the damping arrangement with respect to the driving transmission device, wherein the damping arrangement is arranged in the first and second circumferential supporting area supported thereon by circumferential ends and comprises: at least one damper unit comprising a plurality of spring units arranged successively in circumferential direction; and a radial supporting arrangement configured to radially support the damper unit in an intermediate supporting area between the circumferential ends comprising at least one annular radial supporting member with a plurality of radial supporting units, at least one of which is configured to receive a respective spring cup to form an operative connection with a respective associated intermediate supporting area of the damper unit by the spring cup that penetrates into the associated spring unit and is enclosed by the respective intermediate supporting area of the associated spring unit, wherein the at least one annular radial supporting member is rotatable around the axis of rotation with respect to the driving transmission device and the driven transmission device, the radial supporting units have circumferential extensions, and the spring cups are constructed as hollow bodies which surround the respective circumferential extensions to be supported at least radially; and the circumferential extensions are provided which cooperate with a stop of the associated circumferential supporting area as a rotational angle limiting means between the radial supporting arrangement and the circumferential supporting area, wherein the circumferential extensions that cooperate with the stop of the corresponding circumferential supporting area extend in the circumferential direction to face the stop and project beyond the respective spring cup enclosing it wherein the stop of the circumferential supporting area is formed by a circumferential shoulder oriented to the radial supporting unit adjacent to it in circumferential direction wherein the circumferential supporting area having the stop has a related spring cup, and the circumferential shoulder acting as stop projects beyond the related spring cup in circumferential direction.