发明名称 |
Method for assembling a hub unit for supporting a wheel shaft |
摘要 |
A caulked portion is formed by plastic deformation of a cylindrical portion which is formed at the inner end of a shaft member and is reduced in thickness toward the leading end in a diametrical outward direction. The force required to form the caulked portion is reduced, and the caulked portion is less susceptible to damage. Further, the force of the caulked portion for supporting the inner ring is ensured.
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申请公布号 |
US6785965(B2) |
申请公布日期 |
2004.09.07 |
申请号 |
US20030404652 |
申请日期 |
2003.04.02 |
申请人 |
NSK LTD. |
发明人 |
SAWAI HIROYUKI;KUWANO TAKAFUMI;HIRANO YOSHIFUMI |
分类号 |
B60B27/02;B60B27/00;F16C19/18;F16C33/60;F16C35/063;F16C43/04;(IPC1-7):B21D53/10 |
主分类号 |
B60B27/02 |
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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