| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission device capable of absorbing minute displacement between shafts in a circumferential direction and an axial direction.SOLUTION: The power transmission device comprises: a shaft member 2; a drive plate 10 rotating integrally with the shaft member 2; input side plates 17, 18 in which rotation power of the drive plate 10 is inputted; a torque variation absorbing device 3 for absorbing a variation torque generated between it and an output side plate 23 outputting the rotation power; and a fluid transmission device 4 having output side members 45-48 outputting the rotation power by receiving the rotation power from input side members 40-44 in which the rotation power of the output side plate 23 is inputted via fluid. The shaft member 2 has a recess 2b indented in an axial direction at an end, and the input side plate 17 has a cylinder section 17f borne movably in the axial direction inside the recess 2b. A bearing member 29 is mounted to inside of the cylinder section 17f, and the input side plate 17 has a hole section 17h opened inside a tip of the cylinder section 17f. |
