发明名称 |
A METHOD FOR WELDING THE FILLER NECK OF THE FUEL TANK OF A MOTOR VEHICLE |
摘要 |
A method and equipment for laser welding of a breather pipe (5) to a main pipe (5) of a filler neck for the tank of a vehicle, in which a zero-offset focusing head (13) is moved so as to focus a laser beam (L) along a closed welding line (40) extending along an area of joining between a seat (6) carried by the main pipe and one end (7) of the breather pipe (5) engaging said seat (6). |
申请公布号 |
PT1724144(E) |
申请公布日期 |
2012.10.09 |
申请号 |
PT20050425351T |
申请日期 |
2005.05.20 |
申请人 |
DYTECH - DYNAMIC FLUID TECHNOLOGIES S.P.A. |
发明人 |
MAICHI CANTELLO |
分类号 |
B60K15/04;B23K26/08;B23K26/28 |
主分类号 |
B60K15/04 |
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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