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    • 9. 发明授权
    • Method for producing hollow bodies from thermoplastic material and device for carrying out the method
    • 从热塑性材料制造中空体的方法及其实施方法
    • US08603280B2
    • 2013-12-10
    • US13168935
    • 2011-06-24
    • Matthias BorchertCarsten ElsasserChristoph Mehren
    • Matthias BorchertCarsten ElsasserChristoph Mehren
    • B29C65/42
    • B29C49/0047B29C49/4205B29C51/12B29C51/267B29L2031/7172
    • The invention relates to a method for producing hollow bodies from thermoplastic material, comprising the molding of at least two sheet-like, web-shaped preforms of plasticated thermoplastic material in a multi-part tool forming a cavity to form two complementary shells, and also the joining together of the shells to form a substantially closed hollow body, wherein the preforms are brought between open parts of the tool which each have part-cavities, the parts of the tool are then closed against a tool separator arranged between the preforms, and the preforms are inserted into the part-cavities with the use of differential pressure and molded. In a subsequent separate method step, the tools are reopened and internal components of the hollow body to be produced are fastened to the shells. Finally, the shells are joined together by reclosing the tools to form a closed hollow body.
    • 本发明涉及一种用于从热塑性材料制造中空体的方法,包括在形成两个互补的壳的多部分工具中模制至少两个塑性热塑性材料的片状的网状预制件,并形成两个互补的外壳 将所述壳体接合在一起以形成基本上封闭的中空体,其中所述预成型件被放置在所述工具的敞开部分之间,所述开口部分各自具有部分空腔,然后将所述工具的部件封闭,以抵靠布置在所述预成型件之间的工具分隔件和 使用差压将模制件插入到部件腔中并成型。 在随后的单独的方法步骤中,重新打开工具,将要生产的中空体的内部部件紧固到壳体上。 最后,通过重新闭合工具将壳连接在一起以形成封闭的中空体。
    • 10. 发明申请
    • METHOD FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC MATERIAL AND DEVICE FOR CARRYING OUT THE METHOD
    • 用于从热塑性材料制造中空体的方法和用于实施该方法的装置
    • US20110315308A1
    • 2011-12-29
    • US13168935
    • 2011-06-24
    • Matthias BorchertCarsten ElsasserChristoph Mehren
    • Matthias BorchertCarsten ElsasserChristoph Mehren
    • B29C65/42
    • B29C49/0047B29C49/4205B29C51/12B29C51/267B29L2031/7172
    • The invention relates to a method for producing hollow bodies from thermoplastic material, comprising the molding of at least two sheet-like, web-shaped preforms of plasticated thermoplastic material in a multi-part tool forming a cavity to form two complementary shells, and also the joining together of the shells to form a substantially closed hollow body, wherein the preforms are brought between open parts of the tool which each have part-cavities, the parts of the tool are then closed against a tool separator arranged between the preforms, and the preforms are inserted into the part-cavities with the use of differential pressure and molded. In a subsequent separate method step, the tools are reopened and internal components of the hollow body to be produced are fastened to the shells. Finally, the shells are joined together by reclosing the tools to form a closed hollow body.
    • 本发明涉及一种用于从热塑性材料制造中空体的方法,包括在形成两个互补的壳的多部分工具中模制至少两个塑性热塑性材料的片状的网状预制件,并形成两个互补的外壳 将所述壳体接合在一起以形成基本上封闭的中空体,其中所述预成型件被放置在所述工具的敞开部分之间,所述开口部分各自具有部分空腔,然后将所述工具的部件封闭,以抵靠布置在所述预成型件之间的工具分隔件和 使用差压将模制件插入到部件腔中并成型。 在随后的单独的方法步骤中,重新打开工具,将要生产的中空体的内部部件紧固到壳体上。 最后,通过重新闭合工具将壳连接在一起以形成封闭的中空体。