发明名称 |
Ball for constant-velocity joint and method of maunfacturing such ball |
摘要 |
A ball for use in a constant-velocity joint, which is adapted to be interposed between an inner race and an outer race for transmitting rotational power therebetween, is produced by nitriding a surface of a ball made of bearing steel or a material equivalent thereto, and processing the nitrided ball for increased resistance to a crushing load. The nitrided ball is processed for increased resistance to a crushing load by tempering the ball at a temperature ranging from 180 to 230° C. The surface hardness of the ball should preferably be adjusted in the range from HRC 60 to 64.
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申请公布号 |
US2002062882(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US20010974861 |
申请日期 |
2001.10.12 |
申请人 |
USUI YOSHIMI;FUKUDA KAZUTO |
发明人 |
USUI YOSHIMI;FUKUDA KAZUTO |
分类号 |
F16D3/20;C23C8/26;F16C33/32;(IPC1-7):C23C8/26 |
主分类号 |
F16D3/20 |
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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