To improve performance of uneven wear resistance when attached to a rim of side ringless type.SOLUTION: A solid tire includes a tread rubber layer 8 and a base rubber layer 9 having higher rubber hardness than the tread rubber layer 8. The base rubber layer 9 includes, on a first side F1, a flange contact part 10 for being supported by a flange part 6 of a rim 4, and includes, on a second side F2, a protrusion 11 for being fitted into a recess 7 of the rim 4. A height H in a tire radial direction from a tire bottom surface 2s increases from the first side F1 to the second side F2 in the base rubber layer 9.SELECTED DRAWING: Figure 2

    【課題】 サイドリングレスタイプのリムに装着した場合の耐偏摩耗性能を向上させる。【解決手段】 トレッドゴム層8と、トレッドゴム層8よりもゴム硬度が大なベースゴム層9とを含む。ベースゴム層9は、第1側F1に、リム4のフランジ部6に支持されるためのフランジ当接部10を具え、第2側F2にリム4の窪み部7に嵌合されるための突起部11を具える。ベースゴム層9は、タイヤ底面2sからのタイヤ半径方向の高さHが、第1側F1から第2側F2に増加する。【選択図】図2


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    Title :

    SOLID TIRE AND WHEEL


    Additional title:

    ソリッドタイヤ及び車輪


    Contributors:
    OTAKI RIE (author)

    Publication date :

    2021-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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