고무침투도를 향상시킨 스틸코드
    156.
    发明公开
    고무침투도를 향상시킨 스틸코드 无效
    具有提高橡胶渗透度的钢丝绳

    公开(公告)号:KR1020120133926A

    公开(公告)日:2012-12-11

    申请号:KR1020110052851

    申请日:2011-06-01

    Inventor: 김종출 김민안

    Abstract: PURPOSE: A steel cord with improved rubber penetration is provided to minimize air gap between filaments and to prevent penetration of salts or moisture and tire durability reduction. CONSTITUTION: A steel cord with improved rubber penetration sequentially comprises an inner layer(10), a middle layer(20), an outer layer(30), and a spiral wrap(40) from the center to the outside. The inner layer comprises three filaments(11) and is twisted in a clockwise or counterclockwise direction. The middle layer comprises 8 filaments(21) and is twisted in same direction with the inner layer.

    Abstract translation: 目的:提供改善橡胶渗透性的钢丝帘线,以尽量减少细丝之间的空气间隙,并防止盐或水分渗透和轮胎耐久性降低。 构成:具有改进的橡胶渗透性的钢丝绳依次包括从中心到外部的内层(10),中间层(20),外层(30)和螺旋状包裹物(40)。 内层包括三根细丝(11),并沿顺时针或逆时针方向扭转。 中间层包含8根长丝(21),并与内层相同方向扭转。

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