The present invention relates to a tread block of a heavy-duty tire, and more specifically, to a tread block of a heavy-duty tire for reducing a phenomenon of bending and surface cracks of a kerf. The present invention provides the tread block of a heavy-duty tire, including: a block unit formed by a plurality of grooves extended in the circumferential direction and the width direction of the tire; a kerf unit formed on the block unit; and a reinforcing unit inserted into the kerf unit.

    본 발명은 중하중용 타이어의 트레드블록에 관한 것으로, 보다 상세하게는 커프의 휨 및 표면 벌어짐 현상을 저감하기 위한 중하중용 타이어의 트레드블록에 관한 것이다. 본 발명의 구성은 타이어의 둘레 방향 및 폭 방향으로 연장된 복수의 그루브에 의해 형성된 블록부; 상기 블록부에 형성되는 커프부; 및 상기 커프부에 삽입되는 강성부를 포함하는 것을 특징으로 하는 중하중용 타이어의 트레드블록을 제공한다.


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    Title :

    TREAD BLOCK FOR HEAVY DUTY TIRE


    Additional title:

    중하중용 타이어의 트레드블록


    Contributors:

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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