To provide a tire that can maintain performance of a conventional tire for truck and bus by supplementing weak fatigue resistance thereof while improving fuel economy by reducing weight of a carcass cord.SOLUTION: A tire including an aramid cord in a carcass layer includes: a carcass layer including an aramid cord comprising a multifilament.SELECTED DRAWING: Figure 1

    【課題】カーカスコードの軽量化により、燃費を向上させつつ、脆弱な耐疲労性を補うことで、従来のトラック・バス用タイヤの性能を維持することができるタイヤを提供する。【解決手段】本発明は、カーカス層にアラミドコードを含むタイヤに関するものであって、マルチフィラメント(multifilament)からなるアラミドコード(aramid cord)を含むカーカス層(carcass)を含む。【選択図】図1


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    Title :

    TIRE INCLUDING ARAMID CORD IN CARCASS LAYER


    Additional title:

    カーカス層にアラミドコードを含むタイヤ


    Contributors:

    Publication date :

    2021-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen



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