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    Steel cord for reinforcing a rubber product and pneumatic tire using the same
    21.
    发明公开
    Steel cord for reinforcing a rubber product and pneumatic tire using the same 失效
    Stahlseil zurVerstärkungeines Gummiartikels und solche Stahlseile aufweisender Luftreifen

    公开(公告)号：EP0781883A1

    公开(公告)日：1997-07-02

    申请号：EP96120903.8

    申请日：1996-12-27

    Applicant: Bridgestone Corporation

    Inventor： Ikehara, Kiyoshi

    IPC: D07B1/06

    CPC classification number: D07B1/0653 ,  B60C9/0057 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0646 ,  D07B2201/1028 ,  D07B2201/2007 ,  D07B2201/2008 ,  D07B2201/2021 ,  D07B2201/2023 ,  D07B2501/2046 ,  D07B2501/2076

    Abstract: A steel cord for reinforcing a rubber product has a multilayer structure consisting of two or more layers including a core, or a structure consisting of seven or more strands twisted in the same direction at the same pitch. In the steel cord, at least one of three strands that are successively adjacent to one another or that are in mutual contact is formed of two filaments that are paired substantially parallel to each other. The direction of pairing the two filaments of each strand is substantially the same over the entire length of the cord. Each of the remaining strands is formed of a single filament. The steel cord is utilized in elastomeric products such as pneumatic radial tires as a reinforcing material so as to increase their durability.

    Abstract translation: 用于加强橡胶制品的钢丝绳具有由两层或更多层构成的多层结构，包括芯，或由相同节距沿相同方向绞合的七股以上的股线构成的结构。 在钢帘线中，彼此相邻或相互接触的三条线中的至少一条由彼此基本平行配对的两根细丝形成。 配对每根股线的两根细丝的方向在帘线的整个长度上基本相同。 每条剩余的线由单根细丝形成。 钢帘线用于诸如充气子午线轮胎的弹性体产品中作为增强材料，以增加其耐久性。

    Steel cord
    22.
    发明专利
    Steel cord 审中-公开
    钢丝绳

    公开(公告)号：JP2005002515A

    公开(公告)日：2005-01-06

    申请号：JP2003168663

    申请日：2003-06-13

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

    Inventor： MASUBUCHI HIDEKI

    IPC: B60C9/00 ,  D07B1/06

    CPC classification number: D07B1/0613 ,  D07B2201/102 ,  D07B2201/1028 ,  D07B2201/1032 ,  D07B2201/104 ,  D07B2201/2006 ,  D07B2201/2023 ,  D07B2201/2024 ,  D07B2201/2039 ,  D07B2201/2059 ,  D07B2201/2061 ,  D07B2401/208 ,  D07B2501/2046

    Abstract: PROBLEM TO BE SOLVED: To provide a steel cord for reinforcement of rubber products in which it is inhibited that a core filament of a core strand fries out from a rubber member by impregnating a rubber into the surface of a core filament of a core strand without lowering cord-cutting load.
    SOLUTION: The core strand 22 of the steel cord 10 is composed of one core filament 22C and five sheath filaments 22S stranded around the core filament 22C. Six sheath strands 26 are stranded around these core strands 22. Since spaces between core strands 22C are sufficient wide, impregnation of a rubber member into these core filaments 22C is high. Consequently, the steel cord 10 for reinforcement of rubber products in which flying out of the core filament 22C is inhibited is realized.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种用于加强橡胶制品的钢丝帘线，其中通过将橡胶浸渍到橡胶制品的芯丝的表面中来防止芯链的芯丝从橡胶构件中炸出 芯线不降低绳索切割负载。 钢帘线10的芯线22由一根芯丝22C和围绕芯丝22C绞合的五根鞘丝22S组成。 六个护套线束26围绕这些芯线22绞合。由于芯股22C之间的空间足够宽，所以将橡胶构件浸入这些芯丝22C中是高的。 因此，实现了防止从芯丝22C飞出的橡胶制品的加强用钢丝绳10。 版权所有（C）2005，JPO＆NCIPI

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