To provide an airless tire capable of providing excellent riding comfort and simultaneously maintaining a vehicle attitude favorably.SOLUTION: An airless tire 1 comprises: an inner cylinder part 31 connected with the outer peripheral surface of a wheel part 2; an outer cylinder part 33 connected with the inner peripheral surface of an outer peripheral ring part 4; and a connection member 32 elastically connecting the inner cylinder part 31 to the outer cylinder part 33. A load-flexure diagram of the airless tire 1 indicates the relation of a load acting to the wheel part 2 in a direction orthogonal to a tire rotary shaft, to a flexure amount of the airless tire 1 specified as the displacement magnitude of a wheel center 2a. In this airless tire, KC is larger than KB when representing the gradient of a load-flexure diagram of the tire in a first load area as KB, and representing that of the tire in a second load area larger than the first area as KC.SELECTED DRAWING: Figure 1

    【課題】乗り心地の向上と、車両姿勢の維持とを両立することができるエアレスタイヤを提供する。【解決手段】エアレスタイヤ1は、ホイール部2の外周面と結合される内筒部31と、外周リング部4の内周面と結合される外筒部33と、内筒部31と外筒部33とを弾性的に接続する連結部材32と、を有している。エアレスタイヤ1の荷重-たわみ線図は、タイヤ回転軸と直交する方向にホイール部2に作用する荷重と、ホイール中心2aの変位量として特定されるエアレスタイヤ1のたわみ量との関係を示す。第1荷重域におけるタイヤの荷重-たわみ線図の勾配をKB、第1荷重域よりも大きい第2荷重域におけるタイヤの荷重-たわみ線図の勾配をKCとした場合、KCはKBよりも大きい。【選択図】図1


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    Title :

    AIRLESS TIRE


    Additional title:

    エアレスタイヤ


    Contributors:

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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