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    Tire having an overlay for noise improvement
    10.
    发明授权
    Tire having an overlay for noise improvement 有权
    轮胎具有噪音改善的重叠

    公开(公告)号：US06935393B2

    公开(公告)日：2005-08-30

    申请号：US10692107

    申请日：2003-10-23

    申请人： Michel Marguerite Walther Ghislain Constant

    发明人： Michel Marguerite Walther Ghislain Constant

    IPC分类号： B60C9/18 ,  B60C9/22 ,  B60C11/00 ,  B60C9/20

    CPC分类号： B60C11/0318 ,  B60C9/22 ,  B60C9/2204 ,  Y10T152/10765 ,  Y10T152/10783

    摘要： A tire has a belt structure, the belt structure includes an overlay ply reinforced by parallel cords oriented circumferentially, the overlay ply having a pattern of cuts within discrete segments. Each segment has a repeated pattern of cuts arranged in six rows R1–R6. Each cut is spaced at least 100 mm from a cut in an adjacent row and is laterally offset from an adjacent cut by at least 3 mm, this distance being smaller than the cut width to ensure that each overlay cord is cut. The overlay cord lengths within the respective rows is of any length in the range 200 to 500 mm. The cut pitch within the respective rows is of any percentage of the tire circumference in the range 8 to 30%. The circumferential offset between two adjacent segments is of any percentage of the tire circumference in the range of 0.5 to 2%.

    摘要翻译： 轮胎具有皮带结构，皮带结构包括由周向定向的平行帘线加强的覆盖层，所述覆盖层具有离散段内的切割图案。 每个段具有排列成六排R 1 -R 6的重复切割图案。 每个切口与相邻排中的切口至少间隔100mm，并且相邻切口横向偏移至少3mm，该距离小于切割宽度，以确保每个覆盖帘线被切割。 相应行内的覆盖帘线长度可以在200至500毫米的范围内任意长度。 各排中的切割间距是轮胎周长的任何百分比在8至30％的范围内。 两个相邻节段之间的周向偏移量为轮胎周长的任何百分比在0.5至2％的范围内。