A wheel unit for overcoming an obstacle having a chain type rotary block comprises a hub unit, a plurality of unit blocks, and a support body. The hub unit is rotated by receiving rotating force. The unit blocks are spaced from the hub unit at a predetermined interval, form an outer shape of the wheel unit, and enable adjacent unit blocks to be connected to each other. The support body connects the hub unit and the unit blocks or filled between the hub unit and the unit blocks. When overcoming an obstacle, in a contact unit coming in contact with the obstacle, the adjacent unit blocks are relatively rotated while outer surfaces of the unit blocks come in contact with the obstacle.

    체인형 회전 블록을 포함하는 장애물 극복용 바퀴유닛은 허브부, 복수의 단위블록들 및 지지체를 포함한다. 상기 허브부는 회전 구동력을 제공받아 회전한다. 상기 단위블록들은 상기 허브부로부터 소정 간격 이격되며 바퀴유닛의 외형을 형성하며, 인접한 단위블록들 사이가 서로 연결된다. 상기 지지체는 상기 허브부와 상기 단위블록들 사이를 연결하거나, 상기 허브부와 상기 단위블록들 사이에 충진된다. 장애물을 극복하는 경우, 장애물과 접촉하는 접촉부에서는, 상기 단위블록들의 외면이 장애물에 접촉한 상태로, 서로 인접한 단위블록들이 상대적으로 회전한다.


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    Title :

    WHEEL UNIT HAVING A PLURALITY OF CHAIN-SHAPE ROTATABLE BLOCKS


    Additional title:

    체인형 회전 블록을 포함하는 장애물 극복용 바퀴유닛


    Contributors:
    SONG SUNG HYUK (author) / PARK CHAN HUN (author) / BAK JEONG AE (author) / KIM BYUNG IN (author) / PARK DONG IL (author) / PARK JONG WOO (author) / KIM HWI SU (author) / SEO HYUN UK (author) / LEE JAE YOUNG (author) / SEO YONG SIN (author)

    Publication date :

    2022-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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