The present invention relates to a link seal of a track for a caterpillar and a manufacturing method thereof. According to the present invention, when the link seal is manufactured, a shape restoration unit to partially or entirely double a restoring force is formed integrally with a link seal body. Therefore, since there is no need to insert an additional ring-shaped shape restoration member, there is no need for an assembly work on the link seal itself. Also, a structure is simple. In addition, there is no sagging of the ring-shaped shape restoration member, so the restoring force of the link seal can be maintained for a long time. Additionally, a manufacturing cost of the link seal can also be significantly reduced. The link seal of the track for the caterpillar of the present invention comprises: the link seal body (110); and the shape restoration unit (120).

    본 발명은 무한궤도용 트랙의 링크시일 및 그 제조방법에 관한 것으로, 링크시일을 제조시 링크시일 몸체에 부분적 또는 전체적으로 복원력을 배가시키기 위한 형상복원부를 일체로 형성함으로서 별도로 링형상의 형상복원부재를 추가로 더 끼우지 않아도 되므로 링크시일 자체의 조립작업이 필요없고 구조도 간단하며 링형상의 형상복원부재의 늘어짐도 없어 링크시일의 복원력을 장시간 유지할 수 있고 링크시일의 제조 단가 역시 대폭 낮출 수 있는 무한궤도용 트랙의 링크시일 및 그 제조방법을 제공한다.


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    Title :

    link seal of crawler track and method thereof


    Additional title:

    무한궤도용 트랙의 링크시일 및 그 제조방법


    Contributors:

    Publication date :

    2023-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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