摘要 |
Leaf spring members (12a through 12d, 14a through 14d, 16a through 16d, 18a through 18d) are disposed on the rear surfaces of a driving side flange portion (2) and a driven side flange portion (4). One end of each leaf spring member taken in a circumferential direction is mounted to the flange portions (2, 4), and the other end is interconnected to the other end of the adjacent leaf spring member. At positions of the flange portions (2, 4) which correspond to a portion for interconnecting these leaf springs, hole portions (7a through 7d, 9a through 9d) are provided, the hole portions (7a through 7d) and the hole portions (9a through 9d) being each disposed at the corresponding position. Torque transmitting rods (10a through 10d) are disposed passing with an allowance through the corresponding hole portions, and to both ends of the torque transmitting rods, interconnecting portions of the leaf spring members of the driving and driven side are each mounted.
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