| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic shaft coupling capable of extremely easily setting a twist angle of a shaft and a yoke. SOLUTION: The elastic shaft coupling comprises the yoke A having a yoke body part 1 formed with an approximately cylindrical hole-like shaft storage part 1a; a shaft B having a restriction shaft part 5 freely inserted to the shaft storage part 1a; a bush C arranged between the yoke A and the prescribed shaft B; and a stopper pin D pressure-inserted to the yoke body part 1 and the restriction shaft part 5 and restricting the twist angle of the yoke A and the shaft B. In shaft end parts 13 at both ends in an axial direction of the stopper pin D freely inserted to the restriction hole 4 formed on the yoke A side, its cross section shape is enlarged to the shaft end part 13 and is plastically deformed in the restriction hole 4. COPYRIGHT: (C)2006,JPO&NCIPI
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