发明名称 |
METHOD OF MANUFACTURING A BALL SPLINE UNIT |
摘要 |
To enable smooth circulation of balls without making a ball spline unit large in size and to correctly set a position of a resin portion formed on an outer cylinder to enable unitary forming. Balls (9) are held by a ball chain and at least either of no-load ball passages, retainer portions and an inner peripheral portion of a ball direction changeover passage is formed integral with an outer cylinder by insert molding, in which the outer cylinder is placed in a mold on the basis of load ball rolling grooves. <IMAGE> |
申请公布号 |
EP0916861(B1) |
申请公布日期 |
2007.10.10 |
申请号 |
EP19970924277 |
申请日期 |
1997.05.30 |
申请人 |
THK CO. LTD. |
发明人 |
HONMA, MITSUAKI;MURATA, TOMOZUMI |
分类号 |
F16C29/06;F16C33/37;F16C33/38;F16C33/46;F16C33/64 |
主分类号 |
F16C29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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