To provide a run flat tire/rim assembly which improves core loading property to a tire and rim assembling property and a method for manufacturing the same, and a core used in the run flat tire/rim assembly.SOLUTION: There provided a run flat tire/rim assembly in which a core 2 capable of supporting a load of a tire during run flat traveling, and a tire 3 are mounted on a rim 4, wherein the core 2 has a spiral shape, and each end of the spiral core 2 is brought into contact with a position of a hump and/or a bead seat of the rim 4.SELECTED DRAWING: Figure 1

    【課題】中子のタイヤへの装填性及びリム組み性を向上させた、ランフラットタイヤ・リム組立体及びその製造方法、並びに前記ランフラットタイヤ・リム組立体に用いる中子を提供する。【解決手段】ランフラットタイヤ・リム組立体は、ランフラット走行時にタイヤの荷重を支持可能な中子2とタイヤ3とがリム4に装着され、中子2は、螺旋状の形状を有し、螺旋状の中子2の各々の端部は、リム4のハンプ及び/又はビードシートの位置に接触している。【選択図】図1


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    Title :

    RUN FLAT TIRE/RIM ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME, AND CORE


    Additional title:

    ランフラットタイヤ・リム組立体及びその製造方法及び中子


    Contributors:

    Publication date :

    2023-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60C VEHICLE TYRES , Fahrzeugreifen



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