Multi-layer steel cable for tire carcass
    8.
    发明授权
    Multi-layer steel cable for tire carcass 有权
    轮胎胎体多层钢丝绳

    公开(公告)号:US06837289B2

    公开(公告)日:2005-01-04

    申请号:US10178148

    申请日:2002-06-24

    摘要: A multi-layer cable having an unsaturated outer layer, usable as a reinforcing element for a tire carcass reinforcement, comprising a core of diameter d0 surrounded by an intermediate layer (C1) of four or five wires (M=4 or 5) of diameter d1 wound together in a helix at a pitch p1, this layer C1 itself being surrounded by an outer layer (C2) of N wires of diameter d2 wound together in a helix at a pitch p2, N being less by 1 to 3 than the maximum number Nmax of wires which can be wound in one layer about the layer C1, this cable having the following characteristics (d0, d1, d2, p1 and p2 in mm): 0.08

    摘要翻译: 一种具有不饱和外层的多层电缆,其可用作轮胎胎体增强用的增强元件,包括由直径为四根或五根(M = 4或5根)的中间层(C1)包围的直径d0的芯 d1以间距p1以螺旋形缠绕在一起,该层C1本身被以螺距p2缠绕在一起的直径为d2的N根线的外层(C2)包围,N比最大值的1至3小 可以围绕层C1卷绕在一层中的线的数量Nmax,该电缆具有以下特性(d0,d1,d2,p1和p2,以mm为单位):本发明还涉及由以下特征制成的制品或半成品: 塑料材料和/或橡胶,其通过这种多层电缆,特别是用于工业车辆的轮胎,特别是卡车轮胎及其胎体加强帘布层增强。