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.


    Access

    Download


    Export, share and cite



    Title :

    WHEEL DEVICE AND MOBILE ROBOT DEVICE COMPRISING SAME


    Contributors:
    KOO DONGHAN (author) / LEE MINHEE (author) / KO SOONHEUM (author) / KWAK HYUNSUK (author) / HWANG CHEOGGYU (author)

    Publication date :

    2023-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    WHEEL DEVICE AND MOBILE ROBOT DEVICE COMPRISING SAME

    HAN KYUNGLYONG | European Patent Office | 2022

    Free access

    WHEEL DEVICE AND MOBILE ROBOT DEVICE COMPRISING SAME

    KOO DONGHAN / LEE MINHEE / KO SOONHEUM et al. | European Patent Office | 2022

    Free access

    MOBILE ROBOT DRIVING WHEEL DEFORMING DEVICE AND MOBILE ROBOT COMPRISING SAME

    SONG YOUNG EUN | European Patent Office | 2024

    Free access

    Wheel damping device and mobile robot

    DING NING / FU XUEQI / CHEN XINJIE et al. | European Patent Office | 2023

    Free access

    Steering wheel and mobile robot with same

    XIAO ANG / WANG QIGUANG / ZHAN WENJIE et al. | European Patent Office | 2023

    Free access