| 发明名称 |
Side wall for railway vehicle |
| 摘要 |
The side wall (4) for the railway vehicle bodywork comprises a metal support frame (8) and an external metal casing (12) welded onto the frame. The welds (20,26) connecting the frame casing are non-emerging laser welds transmitted from the inner face of the side wall.
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| 申请公布号 |
FR2778617(A1) |
申请公布日期 |
1999.11.19 |
| 申请号 |
FR19980006255 |
申请日期 |
1998.05.18 |
| 申请人 |
GEC ALSTHOM SA |
发明人 |
DABEZIES BERNARD;DELROISE PASCAL |
| 分类号 |
B23K26/00;B23K26/20;B23K26/24;B61D17/04;B61D17/08;B62D27/02;(IPC1-7):B61D17/08 |
主分类号 |
B23K26/00 |
| 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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