PROBLEM TO BE SOLVED: To provide a tricycle tire that is capable of improving handling performance during turning and fitted to a tricycle of a type bent by inclining the tire during the turning.SOLUTION: A tricycle tire 10 is fitted to a two-wheel side in a tricycle provided with a mechanism for inclining the tire during turning and comprising two front wheels and one rear wheel or one front wheel and two rear wheels. The curvature radius Rc of a tread surface in a center area is within the range of over 55% to 70% or less of a maximum tire width W when an advancing ground area around tire equator CL is set as a center area C and both side areas are set as shoulder areas S in a tread surface in a tire width direction section.SELECTED DRAWING: Figure 1

    【課題】旋回時にタイヤを傾けて曲がるタイプの三輪車に装着されるタイヤであって、旋回時におけるハンドリング性能を向上することができる三輪車用タイヤを提供する。【解決手段】フロント二輪リア一輪またはフロント一輪リア二輪から構成され旋回時にタイヤを傾ける機構を備える三輪車における、二輪側に装着される三輪車用タイヤ10である。タイヤ幅方向断面において、トレッド面のうち、タイヤ赤道CLを中心とする直進時接地領域をセンター領域Cとし、その両側領域をショルダー領域Sとしたとき、センター領域におけるトレッド面の曲率半径Rcが、タイヤ最大幅Wの55%を超え70%以下の範囲である。【選択図】図1


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    Title :

    TRICYCLE TIRE


    Additional title:

    三輪車用タイヤ


    Contributors:

    Publication date :

    2017-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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