An embodiment of the present invention provides a kerf blade (100) for forming a tire 3D kerf, in which a first concave part (110) is formed on one surface forming an inner wall of a kerf formed on a tire tread block, and a second concave part (120) formed on the opposite surface.

    본 발명의 일 실시예는 타이어 트레드 블록에 형성되는 커프의 내측벽을 성형하는 일면에는 제1 음각부(110)가 형성되고, 반대면에는 제2 음각부(120)가 형성된 것을 특징으로 하는 타이어 3D 커프 성형을 위한 커프블레이드(100)를 제공한다.


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    Title :

    3D 3D KERF BLADE FOR FORMING TIRE 3D KERF AND 3D KERF STRUCTURE OF TIRE


    Additional title:

    타이어 3D 커프 성형용 커프블레이드 및 타이어의 3D 커프 구조


    Contributors:
    HEO WOO HAENG (author) / KIL KI JONG (author)

    Publication date :

    2023-03-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen




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