바퀴 장치가 개시된다. 본 바퀴 장치는 휠 부재, 휠 부재의 외측에 배치되며, 내피와 외피 사이에 배치되는 복수의 중공관을 포함하고, 내피의 내주면을 따라 그루브가 형성된 타이어, 원호의 형상을 갖는 복수의 지지 부재 및 휠 부재와 복수의 지지 부재 각각을 연결하고, 복수의 지지 부재를 그루브 내에 배치되는 제1 위치 또는 제1 위치보다 타이어의 중심축에 가까운 제2 위치로 이동시키는 복수의 스포크 부재를 포함한다.

    A wheel device includes: a wheel member; a tire disposed on the outside of the wheel member, the tire comprising an inner layer, an outer layer, and a plurality of hollow pipes disposed between the inner layer and the outer layer, wherein an inner circumferential surface of the inner layer comprises grooves; a plurality of support members each having a circular arc shape; and a plurality of spoke members respectively connecting the wheel member to the plurality of support members. The plurality of spoke members are configured to move the plurality of support members between a first position and a second position. In the first position, each of the support members are disposed in the grooves. In the second position, each of the support members are disposed closer to a central axis of the tire than when the support members are in the first position.


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    Title :

    WHEEL APPARATUS AND MOVING ROBOT APPARATUS COMPRISING THE SAME


    Additional title:

    바퀴 장치 및 이를 포함하는 이동 로봇 장치


    Contributors:
    KOO DONG HAN (author) / LEE MIN HEE (author) / KO SOON HEUM (author) / KWAK HYUN SUK (author) / HWANG CHEOG GYU (author)

    Publication date :

    2022-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen



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