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    THREE DIMENSIONAL PREFORM CREATED BY PRECONSOLIDATION OF THERMAL PLASTIC STITCHED SHEET
    42.
    发明申请
    THREE DIMENSIONAL PREFORM CREATED BY PRECONSOLIDATION OF THERMAL PLASTIC STITCHED SHEET 有权

    公开(公告)号：US20220305693A1

    公开(公告)日：2022-09-29

    申请号：US17210802

    申请日：2021-03-24

    申请人： COATS & CLARK, INC.

    发明人： Probir Kumar Guha ,  George Han

    IPC分类号： B29B11/16 ,  B29B11/04

    摘要： A two dimensional unitary preform sheet including a substrate and a fiber bundle arranged on the substrate and attached to the substrate by a plurality of stitches of a thread, which may be a thermoplastic thread. The two dimensional unitary preform sheet is configurable into a three dimensional preform. According to embodiments, the fiber bundle includes carbon fibers, glass fibers, aramid fibers, or a combination thereof. According to embodiments, the two dimensional unitary preform sheet is cut in a pattern that is foldable into the three dimensional preform. A method for making a three dimensional preform is also provided, which includes forming a two dimensional unitary preform sheet and placing the two dimensional unitary preform in a press to bend the two dimensional unitary preform into the shape of the three dimensional preform.

    NEEDLE FOR FABRIC CREATION BY KNITTING
    44.
    发明申请
    NEEDLE FOR FABRIC CREATION BY KNITTING 审中-公开
    通过针织织物制成的针

    公开(公告)号：US20150143854A1

    公开(公告)日：2015-05-28

    申请号：US14400011

    申请日：2013-05-09

    申请人： COATS & CLARK INC.

    发明人： Michele Defay

    IPC分类号： D04B3/02

    CPC分类号： D04B3/02

    摘要： A needle for use in creating fabric from yam having an elongate, substantially parallel-sided shaft and a tip, the tip having a transition part whose diameter and cross-section substantially matches shaft's diameter and cross section, and a tapered part which tapers from the diameter of the transition part to a point, the Up and shaft being releasably engageable with each other.

    摘要翻译： 一种用于从纱线制造具有细长的基本上平行的轴和尖端的织物的针，其尖端具有直径和横截面基本上匹配轴的直径和横截面的过渡部分，以及从该 过渡部分的直径到一点，Up和轴可彼此可释放地接合。

    Method and apparatus for making conductive yarn
    47.
    发明授权
    Method and apparatus for making conductive yarn 失效
    制造导电纱线的方法和装置

    公开(公告)号：US4813219A

    公开(公告)日：1989-03-21

    申请号：US208172

    申请日：1988-06-17

    申请人： John J. M. Rees

    发明人： John J. M. Rees

    IPC分类号： D01H1/10 ,  D02G3/12 ,  D02G3/36 ,  D02G3/44 ,  D07B3/00

    CPC分类号： D01H1/10 ,  D02G3/12 ,  D02G3/36 ,  D02G3/441 ,  Y10S57/901

    摘要： A conductive yarn includes a continuous non-conductive carrier thread having a relatively low modulus of elasticity; a continuous metal thread; and the carrier thread being wrapped around the metal thread. A process for making such conductive yarn includes the steps of pulling the continuous metal thread off a first package; pulling the continuous carrier thread off a second package; applying a relatively high tension to the carrier thread with respect to the tension on the metal thread as both threads are being pulled off their respective packages; and wrapping the tensioned carrier thread around the pulled metal thread. Apparatus for performing the method is also provided.

    摘要翻译： 导电纱线包括具有相对低的弹性模量的连续的非导电载体线; 连续金属线; 并且承载线缠绕在金属线上。 制造这种导电丝的方法包括以下步骤：将连续的金属线从第一包装拉出; 将连续的承载线拉出第二包装; 相对于金属线上的张力，当两个线被从它们各自的包装上拉出时，相对较高的张力施加在承载线上; 并将拉紧的承载线缠绕在拉动的金属线上。 还提供了用于执行该方法的装置。