PROBLEM TO BE SOLVED: To provide a tire for a racing cart that can warm up a tread rubber to a proper temperature at an early stage while enhancing steering stability performance.SOLUTION: In the tire for a racing cart, first inclining grooves 5 and second inclining grooves 6 which incline in mutually opposite directions are alternately provided at a tread part 2 in a tire circumference direction. The first inclining grooves 5 have inner ends 5i provided at a second tread half part 4 and outer ends 5c opening to a first tread grounding end Te1, and the second inclining grooves 6 have inner ends 6i provided at a first tread half part 3 and outer ends 6c opening to a second tread grounding end Te2. The inner ends 5i communicate with the second inclining grooves 6 at the second tread half part 4, and the inner ends 6i communicate with the first inclining grooves 5 at the first tread half part 3. In the tread half part 3 are provided first narrow grooves 7 that connect adjacent first inclining grooves 5 in the tire circumference direction, and in the second tread half part 4 are provided second narrow grooves 8 that connect adjacent second inclining grooves 6 in the tire circumference direction.SELECTED DRAWING: Figure 1

    【課題】操縦安定性能を高めつつ、トレッドゴムを早期に適正温度まで温めることができるレーシングカート用タイヤを提供する。【解決手段】レーシングカート用タイヤは、トレッド部2に、互いに逆向きに傾く第1傾斜溝5と、第2傾斜溝6とをタイヤ周方向に交互に有する。第1傾斜溝5は、第2トレッド半部4に設けられた内端5iと第1トレッド接地端Te1に開口する外端5oとを有し、第2傾斜溝6は、第1トレッド半部3に設けられた内端6iと第2トレッド接地端Te2に開口する外端6oとを有する。内端5iは、第2トレッド半部4で第2傾斜溝6に連通し、内端6iは、第1トレッド半部3で第1傾斜溝5に連通する。第1トレッド半部3には、タイヤ周方向で隣り合う第1傾斜溝5の間を接続する第1細溝7が設けられ、第2トレッド半部4には、タイヤ周方向で隣り合う第2傾斜溝6の間を接続する第2細溝8が設けられている。【選択図】 図1


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    Title :

    TIRE FOR RACING CART


    Additional title:

    レーシングカート用タイヤ


    Contributors:

    Publication date :

    2016-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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