| 摘要 |
PROBLEM TO BE SOLVED: To provide a deflective shaft coupling having large transmission torque, and superior in the vibration damping and impact relieving action. SOLUTION: This deflective shaft coupling has a first hub 10 and a second hub 20 for arranging external teeth 14 and 24 on an outer peripheral surface of hub flanges 13 and 23, a first sleeve 30 and a second sleeve 40 for arranging internal teeth 33 and 43 meshing with the external teeth 14 and 24 on an inner peripheral surface of sleeve bodies 31 and 41, a bolt pin 60 for connecting the first sleeve 30 and the second sleeve 40, and barrel-shaped coil springs 70 and 75 supported by the bolt pin 60. The torque is transmitted between the first hub 10 and the second hub 20 by the barrel-shaped coil springs 70 and 75, the external teeth 14 and 24 and the internal teeth 32 and 42. COPYRIGHT: (C)2009,JPO&INPIT
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