To provide a tire and a tire mold which enable excellent visibility to be exerted, by emphasizing light and dark visual effects based on a serration.SOLUTION: In a tire, a mark part 21 and background parts 22 surrounding the mark part 21 are provided in a side wall part 2 and a serration 10 including a plurality of ridges 11 arranged in parallel is formed on either of the mark part 21 and the background parts 22. Each of the ridges 11 has a side wall surface 13 inclined at a negative angle with respect to a normal line L of a reference surface B on which the ridges 11 are formed and an inclined surface 14 inclined toward the reference surface B, on a cross section that is orthogonal to a length direction of the ridge 11.SELECTED DRAWING: Figure 3

    【課題】 セレーションに基づく明暗の視覚効果を強調し、優れた視認性を発揮することを可能にしたタイヤ及びタイヤ金型を提供する。【解決手段】 サイドウォール部2に標章部21と該標章部21を取り囲む背景部22とを有し、標章部21及び背景部22のいずれか一方に、並列に配列された複数本のリッジ11を含むセレーション10が形成されたタイヤにおいて、リッジ11の各々は、該リッジ11の長さ方向と直交する断面において、リッジ11が形成される基準面Bの法線Lに対してマイナス勾配となる側壁面13と、基準面Bに対して傾斜する傾斜面14とを有する。【選択図】 図3


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    Title :

    TIRE AND TIRE MOLD


    Additional title:

    タイヤ及びタイヤ金型


    Contributors:

    Publication date :

    2024-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen



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