COMPOSITE LAYER
    4.
    发明公开
    COMPOSITE LAYER 审中-公开
    VERBUNDSCHICHT

    公开(公告)号:EP2550158A1

    公开(公告)日:2013-01-30

    申请号:EP11712367.9

    申请日:2011-03-08

    摘要: Composite layer having a length and width and comprising a first plurality of repeating, three-dimensional structures having peaks and valleys, comprising a first polymeric material and a second plurality of repeating, three-dimensional structures having peaks and valleys that is adjacent to, and the inverse of, the first plurality of repeating, three-dimensional structures, and comprising a second polymeric material. There is a distance between adjacent peaks comprising the first polymeric material. There is an average of said distances between adjacent peaks comprising the first polymeric material. Any of said distances between adjacent peaks comprising the first polymeric material is within 20 percent of said average distance between adjacent peaks comprising the first polymeric material.

    摘要翻译: 具有长度和宽度并且包括具有峰和谷的第一多个重复的三维结构的复合层包括第一聚合物材料和第二多个重复的三维结构,其具有与其相邻的峰和谷,以及 第一多个重复的三维结构的倒数,并且包括第二聚合物材料。 在包括第一聚合物材料的相邻峰之间存在距离。 在包括第一聚合物材料的相邻峰之间具有平均的所述距离。 包括第一聚合物材料的相邻峰之间的任何所述距离在包含第一聚合物材料的相邻峰之间的所述平均距离的20%以内。

    A method and assembly for extruding a rubber compound
    9.
    发明公开
    A method and assembly for extruding a rubber compound 有权
    Verfahren und Vorrichtung zum Extrudieren einer Kautschukmischung

    公开(公告)号:EP2253449A1

    公开(公告)日:2010-11-24

    申请号:EP10158510.7

    申请日:2010-03-30

    IPC分类号: B29C47/16 B29C47/70

    摘要: The invention relates to the extrusion of tire components with a large change of gauge across their cross-sectional area. It is provided a method and an assembly (6) for extruding such a tire component with an extruder feeding a flow channel (2) with a downstream die opening (4), whereby a deflector (1) is provided in the flow channel (2)upstream the die opening (4) such that a flow of rubber is slowed down in front of broad portions of the cross-sectional area of the downstream die, avoiding distortion or bending of the extruded tire component.

    摘要翻译: 本发明涉及在其横截面积上具有大变化规格的轮胎部件的挤出。 提供了一种方法和组件(6),用于使用向下游模头开口(4)供给流动通道(2)的挤出机挤出这种轮胎部件,由此在流动通道(2)中设置偏转器(1) ),使得橡胶流在下游模具的横截面积的宽阔部分的前面减慢,避免了挤压轮胎部件的变形或弯曲。