发明名称 |
DIFFERENTIAL WITH INTEGRATED GEAR |
摘要 |
A method is disclosed for making a differential housing having a ring gear integrally formed therein. The method includes the steps of forging a conical frustum from a steel rod; deforming the frustum between upper and lower die halves of a tool to produc e a differential housing having an annular rim; and forging a plurality of teeth in the annul ar rim defining the rim gear. |
申请公布号 |
CA2451893(A1) |
申请公布日期 |
2004.06.02 |
申请号 |
CA20032451893 |
申请日期 |
2003.12.02 |
申请人 |
TESMA INTERNATIONAL INC. |
发明人 |
PASCOE, DAVID MARK;DORIGO, DAVID;MU, CHENG;LI, JIANWEN |
分类号 |
F16H48/40;B23F15/00;B23P15/14;F16H48/08;F16H55/02;F16H57/023;F16H57/037;F16H57/08;(IPC1-7):F16H48/02 |
主分类号 |
F16H48/40 |
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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