发明名称 |
VERFAHREN ZUR BEFESTIGUNG EINES ZUBEHÖRTEILS IN EINEM KUNSTSTOFF-BRENNSTOFFBEHÄLTER |
摘要 |
Method for stake-fastening an accessory (4) into a plastic fuel tank, whereby: the accessory (4) is equipped with at least one orifice (5) which passes right through the accessory (4); at least some of the plastic of which the wall of the tank (1) is made is melted; and some of the molten plastic is forced through the orifice (5) of the accessory without becoming detached from the remainder of the molten plastic; the protruding molten plastic is given an appropriate shape (8) to obtain a self-formed plastic rivet, and is left to solidify; the size and shape of the orifice (5) and/or of the solidified plastic (8) being such that the accessory (4) is mechanically fastened to the tank by at least some of the solidified plastic (8), the stake-fastening of the accessory (4) occurring at the time of manufacture of the tank (1) through the molding of a split or at least two-part parison. |
申请公布号 |
AT419971(T) |
申请公布日期 |
2009.01.15 |
申请号 |
AT20050764640T |
申请日期 |
2005.07.20 |
申请人 |
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE A.) |
发明人 |
CRIEL, BJORN;VAN SCHAFTINGEN, JULES-JOSEPH;DE HENAU, PASCAL |
分类号 |
B29C49/20;B29C65/60;B60K15/03 |
主分类号 |
B29C49/20 |
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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