| 摘要 |
A torsional vibration damping arrangement comprises a primary side (24) and a secondary side (12) rotatable about a rotational axis (A) with respect to the primary side (24) against the action of a damping element arrangement (32), wherein the damping element arrangement (32) comprises a plurality of spring units (30) arranged in sequence around the circumference, and the primary side (24) and the secondary side (12) have peripheral supporting regions (18, 20, 28) for each spring unit (30) on which the spring units (30) can be supported with respective peripheral ends (36, 38). Said arrangement, further comprising a radial support arrangement (44) for radially supporting at least one spring unit (30) in a peripheral region between the peripheral ends (36, 38) thereof, is characterized in that the radial support arrangement (44) comprises at least one annular radial support body (46; 46, 46'; 46a), which has assigned to at least one of the spring units (30) a radial support region (50; 50, 50'; 50a) between the peripheral ends (36, 38) radially supporting said ends, wherein the at least one annular radial support body (46; 46, 46'; 46a) is rotatable with respect to the primary side (24) and the secondary side (12) about the rotational axis (A). |
