To provide a retreaded tire having excellent durability in repeated use.SOLUTION: A retreaded tire comprises: a base tire comprising a carcass and a belt from an inner side in a tire radial direction; and retreaded rubber disposed on an outer side in the radial direction of the base tire. In the retreaded tire, an outermost belt layer in the tire radial direction comprises: a reinforcement element comprising a metal filament; and cross-linked rubber covering the reinforcement element. In addition, metal forming the metal filament is steel with a surface covered with ternary plating of copper, zinc, and iron.SELECTED DRAWING: None

    【課題】繰り返し使用での耐久性に優れた更生タイヤを提供する。【解決手段】タイヤ半径方向内側から、カーカス及びベルトを有する台タイヤと、該台タイヤの半径方向外側に配置される更生ゴムを有する更生タイヤにおいて、タイヤ半径方向最外層にあるベルト層が、金属フィラメントからなる補強素子と、該補強素子を被覆する架橋ゴムとを含み、かつ、前記金属フィラメントを構成する金属は、表面が、銅、亜鉛、及び鉄の三元めっきで被覆されたスチールである更生タイヤ。【選択図】なし


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    Title :

    RETREADED TIRE


    Additional title:

    更生タイヤ


    Contributors:
    ONOE SHINGO (author)

    Publication date :

    2023-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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