发明名称 WERKWIJZE EN INRICHTING VOOR HET VERBINDEN VAN KUNSTSTOFBUIZEN DOOR LASSEN
摘要 Method for connecting thin-walled plastic tubes by heat welding wherein a normal plastic tube is heated and provided with a funnel-shaped widening and another tube is heated and provided with a conical narrowing, the narrowing being pushed into the funnel-shaped widening so that these parts are heatsealed to each other.
申请公布号 BE864478(A1) 申请公布日期 1978.09.04
申请号 BE19780185601 申请日期 1978.03.02
申请人 CHARRUE REVERSIBLE RACCOURCIE 发明人
分类号 B29C65/18;B29C53/00;B29C57/00;B29C65/00;B29C65/20;F16L47/02 主分类号 B29C65/18
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