| 摘要 |
PURPOSE:To enable the large torque to be transmitted while substantially damping a torsional vibration, by forming arms in the radial direction of one flange member while holders in the other flange member and providing a resilient member to be extended between the arm and the holder so that a material of large flection can be used for the resilient member. CONSTITUTION:Arms 3 are formed in the radial direction of one driving flange member 1, while holders 9, opposed to the arms 3, are formed in the other driven flange member 7, and a resilient member 19 is tensely provided between the arm 3 and the holder 9. By this constitution as in the above, a material of large free length, having large flection, can be used for the resilient member 19 connecting the driving flange member 1 with the driven flange member 7. As the result, large torque can be transmitted while substantially damping a torsional vibration. While the resilient member 19, which is compressed so that its both ends are always placed in almost parallel, enables reliability to be improved reducing wearing. |
