Provided are: a tire reinforcing member in which reinforcing cords have both satisfactory rigidity and satisfactory fatigue durability; and a tire including the same. A tire reinforcing member (100) includes a rubber-cord composite formed by arranging one or plural reinforcing cords (101) in parallel and coating the reinforcing cords (101) with a rubber. The reinforcing cords (101) include hybrid cords in each of which a sheath portion (103) is formed by spirally winding plural non-metallic fiber cords (103a) composed of non-metallic fibers other than carbon fiber around a core portion (102) composed of a carbon fiber cord (102a), and the non-metallic fiber cords have a tensile elastic modulus of not less than 0.1 GPa at 25°C.


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    Title :

    TIRE REINFORCING MEMBER, AND TIRE EMPLOYING SAME


    Additional title:

    REIFENVERSTÄRKUNGSELEMENT UND REIFEN DAMIT
    ÉLÉMENT DE RENFORCEMENT DE PNEU ET PNEU UTILISANT CELUI-CI


    Contributors:

    Publication date :

    2023-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen



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