| 摘要 |
PROBLEM TO BE SOLVED: To provide a shaft coupling, having a structure compact in the axial direction, having no limitation of transmission power and eccentric amount, inexpensive and having excellent assembling nature. SOLUTION: Two or more guide grooves 5, 6 are provided on the opposite surfaces of plates 1, 2 fitted to the shaft end parts of the opposite input and output shafts A, B to intersect perpendicularly to the guide grooves in the corresponding positions of the counterpart plate. Steel balls 3 disposed in the intersecting positions of the guide grooves 5, 6 in both plates 1, 2 are pressed to a retainer 4 to be restrained from moving in the radial direction of the plate by the drive side plate 1, and rolled in the guide grooves 5, 6 to press the driven side plate 2 and transmit the power. COPYRIGHT: (C)2005,JPO&NCIPI
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