| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shaft coupling in which durability performance can be improved while absorbing axial deviation between a first coupling and a second coupling. <P>SOLUTION: A shaft coupling 30 includes a first coupling 31, a second coupling 32, a first frame member 33, a second frame member 34 and an elastic supporting mechanism 35. On a power transmitting surface 313 of the first coupling 31, a first recess 315 is formed and on a power receiving surface 323 of the second coupling 32, a second recess 325 is formed. The first frame member 33 is disposed within the first recess 315, and the second frame member 34 having a rotating direction side surface 342 abutted to a rotating direction side surface 332 of the first frame member 33 is disposed within the second recess 325. Further, the first frame member 33 and the second frame member 34 are supported movable along with a radial direction of the first coupling 31 and the second coupling 32 while abutting the rotating direction side surfaces 332, 342 to each other by the elastic supporting mechanism 35. <P>COPYRIGHT: (C)2013,JPO&INPIT |
