To provide a tire with a bead structure that hardly causes stresses and/or deformations.SOLUTION: A tire includes a carcass ply extending from one bead structure to the other bead structure. Each bead structure includes a plurality of circumferentially wound sheath layers surrounding a bead core 101 with a triangular cross-section. The cross-section has two radially inner vertices and a radially outer vertex. The radially outer vertex and one of the radially inner vertices are radially offset by an angular amount from an accurately radial direction of the tire.SELECTED DRAWING: Figure 1

    【課題】応力および/または変形が発生しにくいビード構造を有するタイヤを提供する。【解決手段】タイヤは、一方のビード構造から他方のビード構造まで延びるカーカスプライを含む。ビード構造の各々は、三角形の断面を有するビードコア101を取り囲む周方向に巻かれた複数のシース層を含む。断面は、2つの半径方向内側頂点部と1つの半径方向外側頂点部とを有する。半径方向外側頂点部と1つの半径方向内側頂点部とは、タイヤの正確な半径方向からある角度量だけ半径方向にずれている。【選択図】図1


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    Title :

    BEAD STRUCTURE FOR TIRE


    Additional title:

    タイヤ用ビード構造


    Contributors:

    Publication date :

    2023-01-17


    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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