A driving device having a variable wheel is disclosed. The disclosed driving device having a variable wheel comprises: a drive unit provided to a front wheel of a main body; a first wheel where a fan-shaped first protruding unit and a fan-shaped first groove unit are alternately formed around a coupled drive shaft, coupled to the drive shaft of the drive unit to be rotated; a second wheel provided outside the first wheel and having a fan-shaped second protruding unit and a fan-shaped second groove unit corresponding to the first protruding unit and the first groove unit; and a variable drive unit rotating at least one among the first wheel and the second wheel to enable a combination of the first wheel and the second wheel to form a circle or a plurality of triangles. The purpose of the present invention is to provide the driving device having a variable wheel, preventing a wire from being twisted by having a slip ring formed in a support unit even if a variable drive unit and a movement restraining unit are rotated.

    가변형 바퀴를 구비한 주행장치에 대한 발명이 개시된다. 개시된 가변형 바퀴를 구비한 주행장치는: 본체의 전륜에 구비되는 구동부; 구동부의 구동축에 결합되어 회전하고, 결합된 구동축을 중심으로 부채꼴 형상의 제1돌부와 제2홈부가 번갈아 형성되는 제1바퀴; 제1바퀴의 외측에 구비되고, 제1돌부와 제1홈부에 대응하는 부채꼴 형상의 제2돌부와 제2홈부가 형성되는 제2바퀴; 및 제1,제2바퀴의 조합이 원형 또는 다수개의 삼각형을 형성하도록 제1,제2바퀴 중 적어도 어느 하나를 회전하는 가변구동부;를 포함하는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    RUNNING DEVICE HAVING TRANSFORM WHEEL


    Additional title:

    가변형 바퀴를 구비한 주행장치


    Contributors:
    KIM SUNG KWAN (author) / KIM SO HEE (author) / LIM SUNG HYUN (author) / LIM JUNG HOON (author)

    Publication date :

    2016-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    RUNNING DEVICE HAVING TRANSFORM WHEEL

    European Patent Office | 2016

    Free access

    Transform Wheel and Robot having the transform wheel

    KIM JONGWON / KIM YOUNGSOO / KIM KIJUNG et al. | European Patent Office | 2020

    Free access

    Transform Wheel and Robot having the transform wheel

    European Patent Office | 2020

    Free access

    Running wheel

    ZAPF ANDREAS | European Patent Office | 2021

    Free access

    RUNNING WHEEL

    ZAPF ANDREAS | European Patent Office | 2021

    Free access