To provide a pneumatic tire that can sense a state of a tire or road surface without impairing travelling performance such as traction performance.SOLUTION: A pneumatic tire 1 capable of sensing a state of a tire or road surface includes a tread part 100a having a land part (block part) 12 that comes into contact with a road surface and a ferromagnet member 13 disposed while being adjacent to the land part 12. The ferromagnet member 13 is configured so that the hardness thereof measured according to JIS K 6253 is lower than the hardness of the land part.SELECTED DRAWING: Figure 1

    【課題】トラクション性能等の走行性能を損なうことなく、タイヤ又は路面の状態をセンシング可能な空気入りタイヤを提供する。【解決手段】タイヤ又は路面の状態をセンシング可能な空気入りタイヤ1であって、路面に接する陸部(ブロック部)12と、当該陸部12に隣接して配置された強磁性体部材13とを有するトレッド部100aを備え、強磁性体部材13は、JIS K 6253に準拠して測定される硬さが、前記陸部の硬さより小さくなるように構成されている。【選択図】図1


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    Title :

    PNEUMATIC TIRE, METHOD FOR MANUFACTURING PNEUMATIC TIRE AND METHOD FOR DETERMINING WEAR STATE OF PNEUMATIC TIRE


    Additional title:

    空気入りタイヤ、空気入りタイヤの製造方法、及び空気入りタイヤの摩耗状態判定方法


    Contributors:

    Publication date :

    2019-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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