Provided are a stud capable of improving an edge effect and improving on-ice performance, and a tire provided with the stud. A stud (P) having an embedded base (10) embedded in a tread portion of a tire, and a tip (20) positioned on the tip side of the embedded base (10) and in contact with a road surface, wherein the tip (20) is provided with an outer contour (21) formed in a ring shape, an inner contour (22) surrounded by the outer contour (21), and a groove (23) interposed between the outer contour (21) and the inner contour (22). In a tire (T), studs (P) are disposed on a tread portion (31).

    提供能够提高边缘效应而改善冰上性能的防滑钉及具备该防滑钉的轮胎。在具有埋设于轮胎的胎面部的埋设基部(10)和位于该埋设基部(10)的顶端侧且与路面接触的顶端部(20)的防滑钉(P)中,顶端部(20)具备:形成为环状的外轮廓(21)、由该外轮廓(21)包围的内轮廓(22)、以及介于外轮廓(21)与内轮廓(22)之间的槽部(23)。在轮胎(T)中,防滑钉(P)配置于胎面部(31)。


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    Title :

    Stud and tire provided with same


    Additional title:

    防滑钉及具备该防滑钉的轮胎


    Contributors:

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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