OPEN STEEL CORD
    3.
    发明申请
    OPEN STEEL CORD 审中-公开
    开钢丝

    公开(公告)号:WO2012055677A2

    公开(公告)日:2012-05-03

    申请号:PCT/EP2011/067259

    申请日:2011-10-04

    Abstract: Open steel cord with a structure of n×1 has a high elongation at break being not less than 4%, open steel cord has a lay length being more than 10 mm, the steel filaments in open steel cord are helically preformed, and the ratio of the preforming height of steel filament and the diameter of steel filament is not less than 5.0. Open steel cord has high elongation at break, high elongation under low load and full rubber penetration. The open steel cord is used as reinforcing element in a rubber product.

    Abstract translation: 结构为n×1的开式钢丝帘线具有高的断裂伸长率不小于4%,开放钢丝绳的帘布长度大于10mm,开放钢丝帘线中的钢丝被螺旋形地预成型, 钢丝的预制高度和钢丝的直径不小于5.0。 开式钢丝帘线断裂伸长率高,低负载时伸长率高,橡胶渗透性好。 开放的钢丝帘线用作橡胶制品中的增强元件。

    COMPACT STEEL CORD
    5.
    发明申请
    COMPACT STEEL CORD 审中-公开
    紧凑钢丝绳

    公开(公告)号:WO2012095224A1

    公开(公告)日:2012-07-19

    申请号:PCT/EP2011/072074

    申请日:2011-12-07

    Abstract: A steel cord (20) adapted for the reinforcement of elastomer products, comprises a Single core filament (22) with a core filament diameter D 0 and 3N layer filaments (24, 26) twisted around the core filament in the same direction and with the same step. N ranges from four to five. The 3N layer filaments is arranged in an intermediate layer of N filaments (24) having an intermediate layer diameter D 1 and in an outer layer of 2N filaments (26) having an outer layer diameter D 2 and the steel cord (20) has the following characteristics (D 0 , D 1 , D 2 in mm ): D 0 ≤D 1 2 .

    Abstract translation: 一种用于加强弹性体产品的钢丝绳(20)包括具有芯丝直径D0的单芯丝(22)和在相同方向上缠绕在芯丝上的3N层丝(24,26),并且具有相同的方向 步。 N从4到5。 3N层细丝布置在具有中间层直径D1的N个长丝(24)的中间层中,并且在具有外层直径D2的2N个细丝(26)的外层中,并且钢丝帘线(20)具有以下特征 (D0,D1,D2,以mm为单位):D0 = D12。

    LAYERED STEEL CORD WITH ALTERNATING CORE
    6.
    发明申请
    LAYERED STEEL CORD WITH ALTERNATING CORE 审中-公开
    具有替代核心的层状钢丝绳

    公开(公告)号:WO2011161003A2

    公开(公告)日:2011-12-29

    申请号:PCT/EP2011/060051

    申请日:2011-06-16

    Abstract: A steel cord adapted for the reinforcement of rubber products, comprising an inner strand of at least three and no more than seven filaments twisted together in a first twist direction with a first twist step and further comprising a layer of filaments twisted around said inner strand in a second twist direction with a second twist step. One of the filaments of the inner strand is alternatingly taking the position as core filament. The alternating role of the filaments to function as core filament provides a good mechanical anchorage of this core filament in the steel cord and the outer layer provides an outer surface with a decreased roughness so that processability problems are avoided or at least reduced to a minimum.

    Abstract translation: 一种适于加强橡胶制品的钢丝绳,包括在第一扭转方向上以第一扭转方向扭曲在一起的至少三根且不超过七根细丝的内股线,并且还包括围绕所述内股线缠绕的细丝层 具有第二扭转步骤的第二扭转方向。 内股的一根细丝交替地将该位置作为芯丝。 长丝作为芯丝的交替作用提供了这种芯丝在钢帘线中的良好的机械锚固,而外层提供了具有减小的粗糙度的外表面,从而避免了加工性问题或者至少减少了至少。

    LAYERED STEEL CORD WITH ALTERNATING CORE
    8.
    发明申请
    LAYERED STEEL CORD WITH ALTERNATING CORE 审中-公开
    具有替代核心的层状钢丝绳

    公开(公告)号:WO2011161003A3

    公开(公告)日:2012-03-08

    申请号:PCT/EP2011060051

    申请日:2011-06-16

    Abstract: A steel cord (20) adapted for the reinforcement of rubber products, comprising an inner strand of at least three and no more than seven filaments (22a- 22f) twisted together in a first twist direction with a first twist step and further comprising a layer of filaments (24) twisted around said inner strand in a second twist direction with a second twist step. One of the filaments (22a- 22f) of the inner strand is alternatingly taking the position as core filament. The alternating role of the filaments to function as core filament provides a good mechanical anchorage of this core filament in the steel cord and the outer layer (24) provides an outer surface with a decreased roughness so that processability problems are avoided or at least reduced to a minimum.

    Abstract translation: 一种用于加强橡胶产品的钢丝绳(20),包括在第一扭转方向上与第一扭转步骤扭绞在一起的至少三根且不超过七根细丝(22a- 22f)的内股线,并且还包括一层 的长丝(24)以第二扭转步骤在第二扭转方向上缠绕在所述内股线周围。 内股的细丝(22a- 22f)中的一根交替地作为芯丝的位置。 长丝作为芯丝的交替作用提供了这种芯丝在钢帘线中的良好的机械锚定,而外层(24)提供了具有降低的粗糙度的外表面,从而避免了加工性问题,或至少减少到 最低限度。

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