| 摘要 |
PROBLEM TO BE SOLVED: To effectively use a rotation transmitting mechanism in relation to a device generating a shaft displacement in the thrust direction. SOLUTION: In this Oldham joint 20, elastic members 26 and 27 are interposed opposite to each other in spaces in the axial direction between two shaft side coupling bodies 21 and 22 of an Oldham joint, at least one of which is moved in the axial direction, and an intermediate coupling body 23 to separate them from each other in the axial direction so that separate spaces S1 and S2 longitudinal in the axial direction and corresponding to the pushing force of the elastic member 26 and 27 are smoothly formed in each space between each of both shaft side coupling bodies 21 and 22 and the intermediate coupling body 23 when the shaft side coupling body 22 is moved to be separated in the axial direction. COPYRIGHT: (C)2003,JPO
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