METHOD FOR THE FABRICATION OF A FILLER NECK FOR A FUEL TANK, AND CORRESPONDING EQUIPMENT
A method of fabrication of a filler neck for a fuel tank, comprising: a metal end portion having a first side wall and a longitudinal axis; and a filler comprising a second metal side wall, housed in the end portion and designed to house refuelling means. The method comprises at least one first step...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of fabrication of a filler neck for a fuel tank, comprising: a metal end portion having a first side wall and a longitudinal axis; and a filler comprising a second metal side wall, housed in the end portion and designed to house refuelling means. The method comprises at least one first step of laser welding for making a first weld, which is designed to connect the second side wall of the filler rigidly to the first side wall of the end portion. |
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