| 发明名称 |
Method for manufacture of split bearing race for angular contact roller bearing, involves bifurcating annular blank along annular portions having higher thickness so that bearing race portions are formed |
| 摘要 |
<p>The method involves annular blank (50A) comprising three annular portions so that thickness of one annular portion is above the thickness of other annular portions. The annular blank is bifurcated along annular portions having higher thickness so that bearing race portions are formed.</p> |
| 申请公布号 |
DE102008038827(A1) |
申请公布日期 |
2009.03.12 |
| 申请号 |
DE20081038827 |
申请日期 |
2008.08.13 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS INC. |
发明人 |
LEE, JEFFREY R.;THOMPSON, TRAVIS M. |
| 分类号 |
B23P13/00;B21H1/12 |
主分类号 |
B23P13/00 |
| 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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