| 发明名称 |
PROCESS FOR FORMING A VEHICLE WHEEL DISC DIRECTLY UPON A VEHICLE WHEEL RIM |
| 摘要 |
A process for casting or forging a wheel disc upon the end of a metal hoop. The metal hoop is then formed into a wheel rim. The rim and disc are machined to assure concentric tire bead seats. |
| 申请公布号 |
WO9847723(A1) |
申请公布日期 |
1998.10.29 |
| 申请号 |
WO1998US08295 |
申请日期 |
1998.04.24 |
| 申请人 |
HAYES LEMMERZ INTERNATIONAL, INC.;MASON, DOUGLAS, P. |
发明人 |
MASON, DOUGLAS, P. |
| 分类号 |
B22D15/00;B22D19/00;B22D19/04;B60B3/04;B60B3/06;B60B23/00;(IPC1-7):B60B3/06 |
主分类号 |
B22D15/00 |
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代理人 |
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