| 摘要 |
PROBLEM TO BE SOLVED: To provide a constant velocity universal joint that allows axial displacement and in which there is no rattling in the rotating direction. SOLUTION: This sliding constant velocity universal joint is equipped with an outer ring 10 having a ball groove 16 formed therein extending axially on a cylindrical inner peripheral face 14, an inner ring 20 having a ball groove 26 formed therein extending axially on a spherical outer peripheral face 24, a ball 30 interposed between the pair of the ball groove 16 of the outer ring 10 and the ball groove 26 of the inner ring 20, and a cage 32 interposed between the inner peripheral face 14 of the outer ring 10 and the outer peripheral face 24 of the inner ring 20 for holding the ball 30 at a prescribed position. A separate plate 40 is disposed in the ball groove 16 of the outer ring 10, and an elastic member 46 is interposed between the outer ring 10 and the plate 40. COPYRIGHT: (C)2009,JPO&INPIT
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