发明名称 |
Wheel bearing with separable inner race processing feature |
摘要 |
A wheel bearing assembly for supporting a wheel and apportioned vehicle mass is provided. The assembly includes a spindle member defining a rotational axis with a flange for attaching a wheel and a hub assembly. A bearing assembly has inner and outer bearing members in spaced relationship from one another with a plurality of rolling members interposed between the bearing members to permit relative rotation between the bearing members about the rotational axis. The spindle is deformed around the inner bearing member to prevent axial translation between the spindle and the inner bearing member about the rotational axis. An outer surface of the inner bearing member has a geometric feature for receiving a force applied from a tool during the deformation of the spindle thereby reducing radial deflections of the inner bearing member during the process of deforming the spindle.
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申请公布号 |
US6622377(B1) |
申请公布日期 |
2003.09.23 |
申请号 |
US20000695733 |
申请日期 |
2000.10.24 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
JOHNSON DAVID N.;ROCKWELL BRUCE T.;KEHRES TERENCE JOSEPH;SCHOEWE DAVID L.;WADSWORTH-DUBBERT DEBBIE SUE |
分类号 |
B21J9/02;B21K25/00;(IPC1-7):B21K1/40 |
主分类号 |
B21J9/02 |
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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