탄성 크롤러의 휨저항에 기인하는 주행 저항을 감소시킬 수 있는 탄성 크롤러 및 이를 구비한 크롤러 주행 장치를 제공한다. 구동륜 및 유동륜(idler wheel)에 감겨지는 무단 벨트 형상(endless belt type)의 탄성체에, 그 내주면에 융기해 형성되고, 상기 구동륜 및 유동륜의 외주면에 맞닿아 지지하는 지지부와, 상기 지지부를 상기 탄성체의 둘레 방향으로 분할하는 분할홈을 구비하고, 상기 탄성체의 둘레 방향 단면에서의 상기 분할홈의 단면적이 상기 탄성체의 폭 방향 바깥쪽으로 커지도록 구성된다.

    Provided are an elastic crawler and a crawler travelling device equipped with the same, which are able to reduce travel resistance originating from bending resistance in the elastic crawler. According to the present invention, an endless belt-shaped elastic member, which is wrapped around a drive wheel and idler wheels, has supporting parts and separating grooves. The supporting parts are formed protruding from an inner circumferential surface of the elastic member and support the drive wheel and idler wheels by being in contact with outer circumferential surfaces of said wheels. The separating grooves separate the supporting parts in the elastic member circumferential direction. A cross-sectional area of each separating groove in a circumferential cross section of the elastic member increases towards the width outer side of the elastic member.


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    Title :

    ELASTIC CRAWLER AND CRAWLER TRAVELLING DEVICE EQUIPPED WITH SAME


    Additional title:

    탄성 크롤러 및 이를 구비한 크롤러 주행 장치


    Contributors:

    Publication date :

    2016-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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