PROBLEM TO BE SOLVED: To provide a stud pin excellent in an anti-falling property from a tire and capable of achieving a satisfactory edge effect on a road surface, and a pneumatic tire provided with the stud pin.SOLUTION: A stud pin includes a columnar body 2, a shaft 5 protruding from one end portion of the body 2 in a shaft center direction, and a pedestal part 4 provided in the other end portion of the body 2 in the shaft center direction, and including an arc-shaped part 12 which is formed, in a plan view, asymmetrically about a transverse direction orthogonal to a shaft center L of the body 2 in a direction of a longitudinal axis orthogonal to the shaft center L and the transverse axis and centers the shaft center L at one end portion side in the direction of the longitudinal axis.SELECTED DRAWING: Figure 1

    【課題】タイヤのピン穴からの耐抜け性に優れ、路面に対して十分なエッジ効果を発揮できるスタッドピン及びこのスタッドピンを備えた空気入りタイヤを提供する。【解決手段】スタッドピンは、円柱状のボディ2と、ボディ2の軸心方向の一端部から突出するシャフト5と、ボディ2の軸心方向の他端部に設けられ、平面視で、ボディ2の軸心Lに直交する横軸を中心として、軸心Lおよび横軸に直交する縦軸方向に非対称に形成され、縦軸方向の一端部側に軸心Lを中心とする円弧状部12を備える台座部4とを備えている。【選択図】図1


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    Title :

    STUD PIN AND PNEUMATIC TIRE WITH STUD PIN


    Additional title:

    スタッドピン及びスタッドピンを備えた空気入りタイヤ。


    Contributors:

    Publication date :

    2018-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen




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