To provide a tire including a belt layer which enables improvement of steering stability, riding quality, and durability in a balanced fashion, and to provide the belt layer.SOLUTION: In a tire 1, a belt layer 7 is disposed within a tread part 2. The belt layer 7 includes at least one belt ply 9. The belt ply 9 includes belt cords 10 including steel single wires 11 each having a flat cross section. In at least one of the belt cords 10, a short diameter direction of the steel single wire 11 inclines at an angle θ smaller than 90° with respect to a thickness direction of the belt ply 9.SELECTED DRAWING: Figure 2

    【課題】 操縦安定性能、乗り心地性能及び耐久性能をバランスよく向上させ得るベルト層を備えたタイヤ及び当該ベルト層を提供する。【解決手段】 トレッド部2の内部にベルト層7が配されたタイヤ1である。ベルト層7は、少なくとも1枚のベルトプライ9を含んでいる。ベルトプライ9は、断面偏平形状のスチール単線11を含む複数のベルトコード10を含んでいる。ベルトコード10の少なくとも1つは、スチール単線11の短径方向がベルトプライ9の厚さ方向に対して90°未満の角度θで傾斜している。【選択図】 図2


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    Title :

    TIRE AND BELT LAYER


    Additional title:

    タイヤ及びベルト層


    Contributors:
    MIAO DONG (author) / SUZUKI MASUTAKA (author)

    Publication date :

    2021-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein



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