| 摘要 |
A torsional vibration damper for use in a motor vehicle power train is incorporated into a clutch disc assembly which has an inner hub (1) on which an external hub (9) is rotatable through a limited angle. At least two peripherally acting spring systems (10) are deformed relative to the hub (1) during operation and are arranged axially outside the region of annular module (4). External engagement devices (12) for spring elements (13) are non-rotatably connected to the hub (1) and internal engagement devices (11) for the spring elements (13) are connected to the external hub (9). Friction devices (8), (123) and (124) are provided, and the coil spring elements (13) may be replaced by any elastic material, for example rubber. |
