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    • 6. 发明申请
    • PROCESS FOR MANUFACTURING A FUEL TANK
    • 制造燃油箱的过程
    • US20140027958A1
    • 2014-01-30
    • US13983067
    • 2012-01-26
    • David HillJames Edward ThompsonBjorn Criel
    • David HillJames Edward ThompsonBjorn Criel
    • B29D22/00
    • B29D22/003B29C49/04B29C49/4252B29C51/12B29C51/267B29C2049/2073B29C2791/006B29C2791/007B29C2793/0081B29L2031/7172
    • A process for manufacturing a plastic fuel tank including at least one component, by molding a parison using a mold including two impressions and a core, the process including: introducing a parison into the mold impressions; introducing a core inside the parison, the core having a moving device including the at least one component closing the mold so that the impressions come into leaktight contact with the core; pressing the parison against the impressions by blowing through the core and/or applying a vacuum behind the impressions; fastening the at least one component on an inner wall of the parison; opening the mold to withdraw the core; and final molding the parison by blow-molding and/or thermoforming; and to enable its fastening to the parison, the component is moved away from the core by the moving device through a combination of a rotational motion and a linear motion.
    • 一种制造包括至少一个部件的塑料燃料箱的方法,通过使用包括两个印模和芯的模具成型型坯,所述方法包括:将型坯引入模压印模; 在型坯内部引入芯,芯具有移动装置,该移动装置包括至少一个关闭模具的部件,使得印模与芯部密封接触; 通过吹过核心和/或在印象之后施加真空来压制型坯抵抗印象; 将所述至少一个部件紧固在所述型坯的内壁上; 打开模具取出核心; 并通过吹塑和/或热成型最终成型型坯; 并且为了使其能够紧固到型坯,通过旋转运动和线性运动的组合,通过移动装置将部件移动离开芯部。