MOULD EQUIPMENT FOR PIPELINE SECTION COATING AND METHODS FOR COATING OF PIPELINE SECTIONS WITH MOULDS
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    发明申请
    MOULD EQUIPMENT FOR PIPELINE SECTION COATING AND METHODS FOR COATING OF PIPELINE SECTIONS WITH MOULDS 审中-公开
    用于管道部分涂层的模具设备和用于涂布管道部分的方法

    公开(公告)号:US20150044320A1

    公开(公告)日:2015-02-12

    申请号:US14454081

    申请日:2014-08-07

    摘要: A mold for coating a pipeline section with molten coating material from an injection molding machine, wherein the mold comprises a shell of impervious material reinforced by an exoskeleton of non-distensible material. An assembly for supporting a mold comprising a plurality of mutually separable shell bodies for coating a pipeline section, wherein the assembly comprises motorized opening and closing of the shell bodies in a straight line. An assembly for supporting a bent pipeline section wherein the assembly comprises a base and a pair of arms extending from the base, wherein each arm comprises a respective clamping collar for clamping a bent pipe section between the arms. A vehicle for induction heating a bent pipeline section, wherein the vehicle comprises: a helical induction coil; and wheels arranged to guide movement of both ends of the induction coil through a tubular inside face of a bent pipeline section.

    摘要翻译: 一种用于从注塑机涂覆具有熔融涂层材料的管道段的模具,其中所述模具包括由不可扩张材料的外骨骼增强的不透水材料的壳体。 一种用于支撑模具的组件,包括用于涂覆管道部分的多个相互分离的壳体,其中所述组件包括直线上的壳体的电动打开和关闭。 一种用于支撑弯曲管道部分的组件,其中所述组件包括基部和从所述基部延伸的一对臂,其中每个臂包括用于夹紧在所述臂之间的弯曲管段的相应的夹紧套环。 一种用于感应加热弯曲管道部分的车辆,其中所述车辆包括:螺旋感应线圈; 以及布置成引导感应线圈的两端的运动通过弯曲管道部分的管状内表面的轮。