| 摘要 |
<p>A torque fluctuation absorber (1) includes a first annular member (10, 18), a second annular member (13, 23) arranged to be axially separated from the first annular member (10, 18), an annular and dish-shaped first disc spring (12, 24) arranged between the first annular member (10, 18) and the second annular member (13, 23), a first support portion (10d, 18b, 27, 32, 33) arranged between the first annular member (10, 18) and the first disc spring (12, 24) and being partially or continuously in contact with the first disc spring (12, 24) on a circle passing through a first predetermined radial portion of the first annular member (10, 18), and a second support portion (13c, 23a, 28, 31) arranged between the second annular member (13, 23) and the first disc spring (12, 24) and being partially or continuously in contact with the first disc spring (12, 24) on a circle passing through a second predetermined radial portion of the second annular member (13, 23), the second predetermined radial portion being radially different from the first predetermined radial portion of the first annular member (10, 18).</p> |
