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    Open steel cord structure
    145.
    发明授权
    Open steel cord structure 失效
    开钢丝绳结构

    公开(公告)号：US5878564A

    公开(公告)日：1999-03-09

    申请号：US905725

    申请日：1997-08-04

    Applicant: Xavier De Vos ,  Frans Van Giel

    Inventor： Xavier De Vos ,  Frans Van Giel

    IPC: B60C9/00 ,  D07B1/06 ,  D07B7/02 ,  D01H13/26

    CPC classification number: D07B1/0646 ,  B60C9/0007 ,  D07B1/0613 ,  D07B1/0653 ,  D07B7/025 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2002 ,  D07B2201/2003 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2401/201 ,  D07B2401/208 ,  Y10S57/902

    Abstract: A steel cord (114) comprises strength elements (100, 132) and having a length, a longitudinal central axis (112) and a cord pitch. At least one of the elements (100) has a projection on a plane YZ perpendicular to the longitudinal central axis (112). This projection takes the form of a curve with a radius of curvature which alternates between a maximum and a minimum. The curve further has a center of curvature. The radius of curvature and the center of curvature lie inside the curve so that a convex curve is obtained. The cord (114) is further characterized by one or both of following features:(i) the distance between two minimum radii of curvature of said curve measured along the longitudinal central axis (112) is different from half the cord pitch; or(ii) if all of said elements (100) provide a convex curve, at least one of said convex curves substantially differs from another convex curve.

    Abstract translation: 钢帘线（114）包括强度元件（100,132），并具有长度，纵向中心轴线（112）和绳索间距。 至少一个元件（100）在垂直于纵向中心轴线（112）的平面YZ上具有突起。 该投影采用曲率半径在最大值和最小值之间交替的曲线形式。 该曲线还具有曲率中心。 曲率半径和曲率中心位于曲线内，从而获得凸曲线。 线（114）的特征还在于一个或两个以下特征：（i）沿着纵向中心轴线（112）测量的所述曲线的两个最小曲率半径之间的距离不同于帘线间距的一半; 或（ii）如果所有所述元件（100）提供凸曲线，则所述凸曲线中的至少一个基本上与另一凸曲线不同。

    Open steel cord structure
    146.
    发明授权
    Open steel cord structure 失效
    开钢丝绳结构

    公开(公告)号：US5687557A

    公开(公告)日：1997-11-18

    申请号：US741626

    申请日：1996-10-28

    Applicant: Xavier De Vos ,  Frans Van Giel

    Inventor： Xavier De Vos ,  Frans Van Giel

    IPC: B60C9/00 ,  D07B1/06 ,  D07B7/02 ,  D02G3/02 ,  D02G3/36

    CPC classification number: D07B1/0646 ,  B60C9/0007 ,  D07B1/0613 ,  D07B1/0653 ,  D07B7/025 ,  D07B1/0626 ,  D07B1/0633 ,  D07B2201/2002 ,  D07B2201/2003 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2401/201 ,  D07B2401/208 ,  Y10S57/902

    Abstract: A steel cord (114) comprises strength elements (100, 132) and having a length, a longitudinal central axis (112) and a cord pitch. At least one of the elements (100) has a projection on a plane YZ perpendicular to the longitudinal central axis (112). This projection takes the form of a curve with a radius of curvature which alternates between a maximum and a minimum. The curve further has a center of curvature. The radius of curvature and the center of curvature lie inside the curve so that a convex curve is obtained. The cord (114) is further characterized by one or both of following features: (i) the distance between two minimum radii of curvature of said curve measured along the longitudinal central axis (112) is different from half the cord pitch; or (ii) if all of said elements (100) provide a convex curve, at least one of said convex curves substantially differs from another convex curve.

    Abstract translation: 钢帘线（114）包括强度元件（100,132），并具有长度，纵向中心轴线（112）和绳索间距。 至少一个元件（100）在垂直于纵向中心轴线（112）的平面YZ上具有突起。 该投影采用曲率半径在最大值和最小值之间交替的曲线形式。 该曲线还具有曲率中心。 曲率半径和曲率中心位于曲线内，从而获得凸曲线。 线（114）的特征还在于一个或两个以下特征：（i）沿着纵向中心轴线（112）测量的所述曲线的两个最小曲率半径之间的距离不同于帘线间距的一半; 或（ii）如果所有所述元件（100）提供凸曲线，则所述凸曲线中的至少一个基本上与另一凸曲线不同。

    Reinforcement cords for elastomeric products
    147.
    发明授权
    Reinforcement cords for elastomeric products 失效
    用于弹性体产品的增强绳

    公开(公告)号：US5473877A

    公开(公告)日：1995-12-12

    申请号：US402398

    申请日：1995-03-10

    Applicant: Wilhelm Hamacher

    Inventor： Wilhelm Hamacher

    IPC: B60C9/00 ,  D02G3/48 ,  D07B1/06

    CPC classification number: D07B1/062 ,  B60C9/0007 ,  B60C9/005 ,  D02G3/48 ,  D07B2201/2003 ,  D07B2201/2033 ,  D07B2201/2097 ,  D07B2501/2046 ,  Y10S57/902

    Abstract: Reinforcement cord for elastomeric products, in particular reinforcement cords, for use in vehicle tires comprising inner filaments (1) and at least one outer filament (2) wound helically around the inner filaments (1), characterised in that at least the outer filament (2) has a flattened cross-section and is so dimensioned and positioned that it substantially co-determines the mechanical characteristics of the reinforcement cord via line-like and/or area contact locations with the inner filaments (1).

    Abstract translation: 用于弹性体产品的加固绳，特别是钢筋，用于包含内丝（1）和至少一个围绕内丝（1）螺旋形缠绕的外丝（2）的车辆轮胎，其特征在于，至少外丝（ 2）具有扁平的横截面，并且其尺寸和定位使得其通过与内丝（1）的线状和/或区域接触位置基本上共同确定加强帘线的机械特性。

    Wide monofilament reinforcing cords employing high performance thermoplastics and tire belts made therefrom
    148.
    发明授权
    Wide monofilament reinforcing cords employing high performance thermoplastics and tire belts made therefrom 失效
    采用高性能热塑性塑料和由其制成的轮胎带的宽单丝增强帘线

    公开(公告)号：US5082713A

    公开(公告)日：1992-01-21

    申请号：US557422

    申请日：1990-07-23

    Applicant: James H. Gifford

    Inventor： James H. Gifford

    IPC: B60C9/20 ,  B60C9/22

    CPC classification number: B60C9/22 ,  B60C9/20 ,  D07B1/0606 ,  D07B2201/2003 ,  D07B2201/2005 ,  Y10T152/10801 ,  Y10T428/24074 ,  Y10T428/24091 ,  Y10T428/24116 ,  Y10T428/24132 ,  Y10T428/2973

    Abstract: A pneumatic tire reinforced by a reinforcing belt is provided, the reinforcing belt having at least one cord reinforced ply, and, in turn, the cord reinforced ply having a plurality of substantially parallel spaced apart elongated cross-section reinforcing cords. The ply may be a bias ply in which the reinforcing cords are disposed at a bias angle, or it may be an overlay ply being axially longer than any other plies and having curving ends which overlay and curve over the ends of any other plies to strengthen shoulder portions of the pneumatic tire. Preferably, in the case of an overlay ply, the reinforcing cords are disposed substantially circumferentially. Preferably also, the elongated cross-section of the reinforcing cords is elliptic; and, the reinforcing cords are thermoplastic monofilaments formed by extrusion.

    Abstract translation: 提供了由增强带增强的充气轮胎，所述加强带具有至少一个帘线增强帘布层，并且还具有具有多个基本上平行的间隔开的细长横截面加强帘线的帘线增强帘布层。 帘布层可以是偏置帘布层，其中加强帘线以偏压角设置，或者它可以是比任何其它帘布层轴向更长的覆盖层，并且具有在任何其他帘布层的末端上覆盖和弯曲的弯曲端，以加强 充气轮胎的肩部。 优选地，在覆盖层的情况下，加强帘线基本上周向设置。 优选地，加强帘线的细长横截面是椭圆形的; 并且，加强帘线是通过挤出形成的热塑性单丝。

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