摘要 |
PROBLEM TO BE SOLVED: To provide a constant velocity universal ball joint having reduced cost by joining itself to another part as a shaft (a male shaft) without separately preparing a coupling and forming a through-hole between a coupling portion on the side of a female joint member and a space of an inner spherical joint portion to allow easy grinding of a ball guide groove. SOLUTION: A male joint member 7 of the constant velocity universal ball joint 2 has a first connection base portion 71 and an outer spherical joint portion 72 with a spherical outer face. The female joint member 8 has a second connection base portion 81 and the inner spherical joint portion 82 connected to each other. In the first connection base portion 71 and the second connection base portion 81, at least one slit 711 and 811 are provided, respectively, which reach the cylindrical inside thereof. By fastening the slits to each other, the constant velocity universal ball joint 2 is joined to an input shaft and an output shaft located outside thereof. COPYRIGHT: (C)2005,JPO&NCIPI
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