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    Steel wire for reinforcing rubber article and rubber article including the same
    404.
    发明专利
    Steel wire for reinforcing rubber article and rubber article including the same 审中-公开
    用于增强橡胶制品的钢丝和包括它们的橡胶制品

    公开(公告)号：JP2014169507A

    公开(公告)日：2014-09-18

    申请号：JP2013040333

    申请日：2013-03-01

    Applicant: Bridgestone Corp ,  株式会社ブリヂストン

    Inventor： OBANA NAOHIKO

    IPC: D07B1/06 ,  B60C9/00

    CPC classification number: C08J5/00 ,  B60C9/0007 ,  C08J2321/00 ,  D07B1/0606 ,  D07B1/066 ,  D07B2201/2003 ,  D07B2201/2005 ,  D07B2201/2009 ,  D07B2201/2014 ,  D07B2205/3057 ,  D07B2401/206 ,  D07B2801/10

    Abstract: PROBLEM TO BE SOLVED: To provide a steel wire of a flat cross-sectional shape with excellent flexural fatigue strength than conventional one for reinforcing a rubber article and to provide a rubber article including the same.SOLUTION: The steel wire for reinforcing a rubber article 10 has a width direction cross section with a major axis and a minor axis, the major axis and the minor axis being substantially perpendicular to each other. When the major axis is denoted by W, the minor axis by T, a line passing through the center in the width direction of the major axis and parallel to the minor axis by L1, a line passing through the center in the width direction of the minor axis and parallel to the major axis by L2, an intersection point of L1 and L2 by a central point C, an area within half the distance from the central point C to a surface by a center area Rc, and an outer area of the center area Rc by a surface layer area Rs, the Vickers hardness Hvc of the center area Rc is greater than the Vickers hardness Hvs of the surface layer area Rs. Also, when the Vickers hardness on L1 in the surface layer area is denoted by Hv1 and the Vickers hardness on L2 in the surface layer area Rs by Hv2, the relation represented by Hvc-Hv1≤150Hvc-Hv2≤150 is satisfied.

    Abstract translation: 要解决的问题：提供一种扁平横截面形状的钢丝，其弯曲疲劳强度优于常规用于加强橡胶制品的弯曲疲劳强度，并提供包括该橡胶制品的橡胶制品。解决方案：用于加强橡胶制品的钢丝 10具有长轴和短轴的宽度方向横截面，长轴和短轴基本上彼此垂直。 当长轴由W表示时，短轴为T，通过长轴的宽度方向的中心并平行于短轴的线为L1，穿过中心沿着宽度方向的中心线 短轴并且平行于长轴L2，通过中心点C的L1和L2的交点，距中心点C到中心区域Rc的距离的一半范围内的区域，以及外部区域 中心区域Rc由表层区域Rs表示，中心区域Rc的维氏硬度Hvc大于表面层面积Rs的维氏硬度Hvs。 此外，当表面层区域中的L1上的维氏硬度由Hv1表示，表面层区域Rs中的L2的维氏硬度由Hv2表示时，满足由Hvc-Hv1≤150Hvc-Hv2≤150表示的关系。

    Fishing line, assembly of the fishing line and a spinning reel and a fishing rod, the assembly of the fishing line and the heavens yarn and Hanakan around yarn and fishing rod, and fishing line method of manufacturing
    405.
    发明专利
    Fishing line, assembly of the fishing line and a spinning reel and a fishing rod, the assembly of the fishing line and the heavens yarn and Hanakan around yarn and fishing rod, and fishing line method of manufacturing 有权
    空值

    公开(公告)号：JP5500886B2

    公开(公告)日：2014-05-21

    申请号：JP2009158197

    申请日：2009-07-02

    Applicant: 朝日インテック株式会社

    Inventor： 富久 加藤

    IPC: A01K91/00 ,  A01K91/06 ,  C21D8/06 ,  D02G3/12 ,  D02G3/28

    CPC classification number: D07B1/0693 ,  D07B2201/2006 ,  D07B2201/2009 ,  D07B2205/3032 ,  D07B2501/2038 ,  D07B2801/10

    Abstract: PROBLEM TO BE SOLVED: To provide a fishline obtained by using a stainless steel wire as a metal wire, produced by discovering a suitable condition for improving a tensile breaking strength characteristics of the metal wire by paying attention to the temperature and the tensile breaking strength characteristics of the metal wire subjected to high deformation wire drawing, and having improved bundling ability, curl resistance and water break characteristics as the fishline, and to provide a production method or the like thereof.SOLUTION: The fishline 2 that shows improved cohesion, curl resistance, drainage properties and so forth is produced by carrying out the wire drawing of a high deformation of from 95 to 99.5% as the total area-reducing ratio by using an austenite stainless steel wire obtained by subjecting the metal wire to solid solubilization treatment, accumulating low-temperature heat treatments in suitable conditions by each processing step of the metal wire, and/or utilizing the heat when forming a resin film on the fishline 2 to improve the mechanical strength characteristics of the metal wire, and twisting the resultant metal wires.

    Abstract translation: 要解决的问题：提供通过使用不锈钢丝作为金属丝获得的钓线，通过发现通过注意温度和拉伸断裂强度特性来发现提高金属丝的拉伸断裂强度特性的合适条件而产生的 的金属丝，并且具有提高的捆扎能力，卷曲性和水断裂特性，并提供其生产方法等。解决方案：显示出改进的内聚力，卷曲性的钓线2 ，排水性等通过使用通过使金属线进行固体溶解处理而获得的奥氏体不锈钢丝，通过进行95〜99.5％的高变形的拉丝作为总面积减少率而制造， 在适当条件下通过金属丝的每个加工步骤进行低温热处理和/或利用 在钓线2上形成树脂膜时的热量，以提高金属丝的机械强度特性，并使所得金属丝捻合。

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