One embodiment of the present invention provides technology of increasing ice grip of a tire with respect to an icy rod by increasing binding force of a stud and a tread. According to one embodiment of the present invention, the tire with improved grip on an icy road comprises: a low-temperature block disposed in a plurality of portions of the tread; a high-temperature block disposed in a remaining portion except the plurality of portions of the tread, composed of a compound having higher glass transition temperature than the compound forming the low-temperature block, and having a stud groove which is a shape of a groove; and the stud inserted into the stud groove and abrading an icy road surface.

    본 발명의 일 실시 예는 스터드와 트레드의 구속력을 증가시킴으로써 얼음노면에 대한 타이어의 얼음 그립력(ice grip)을 증대시키는 기술을 제공한다. 본 발명의 실시 예에 따른 얼음노면 접지력이 향상된 타이어는, 트레드의 복수의 부위에 배치되어 형성되는 저온용블록; 트레드의 복수의 부위를 제외한 나머지 부위에 배치되어 형성되고, 저온용블록를 형성하는 컴파운드 보다 더 높은 유리전이온도를 구비하는 컴파운드로 형성되며, 홈의 형상인 스터드홈을 구비하는 고온용블록; 스터드홈에 삽입되고 얼음노면을 마멸시키는 스터드;를 포함한다.


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    Title :

    TIRE WITH IMPROVED GRIP ON ICE ROADS


    Additional title:

    얼음노면 접지력이 향상된 타이어


    Contributors:
    AHN GU BONG (author)

    Publication date :

    2022-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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