PROBLEM TO BE SOLVED: To provide a stud pin or the like having high resistance to pin pulling-out and easily driven in during mounting of the stud pin to a tire.SOLUTION: An edge defining the outer peripheral shape of a lower flange has, when the lower flange of this stud pin is seen from the extending direction of a body part: a first side that projects in a first direction orthogonal to the extending direction of the body part and that is formed into a shape projecting round toward the outside of the lower flange; and a second side that is provided with a recess recessed toward the inside of the lower flange, and that extends in the extending direction and a second direction orthogonal to the first direction and is provided to a side opposed to the first side with a chip arranging position where a chip is arranged set as a reference.SELECTED DRAWING: Figure 4

    【課題】スタッドピンをタイヤに装着する時、スタッドピンを打ち込み易く、優れた耐ピン抜け性を有するスタッドピン等を提供する。【解決手段】スタッドピンの下部フランジを胴体部の延在方向から見たとき、前記下部フランジの外周形状を定める縁は、前記下部フランジの外側に向かって丸く突出した形状で、前記胴体部の延在方向に直交する第1の方向に突出した第1の辺と、チップが設けられるチップ配置位置を基準にして前記第1の辺と反対側に設けられ、前記延在方向及び前記第1の方向に直交する第2の方向に延びるとともに、前記下部フランジの内側に向かって凹んだ凹部を備える第2の辺と、を有する。【選択図】 図4


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    Title :

    STUD PIN, PNEUMATIC TIRE, PNEUMATIC TIRE MANUFACTURING METHOD, AND STUD PIN MOUNTING METHOD


    Additional title:

    スタッドピン、空気入りタイヤ、空気入りタイヤの製造方法、及びスタッドピン装着方法


    Contributors:

    Publication date :

    2017-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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






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