캐스터 장치가 제공된다. 캐스터 장치는, 캐스터 휠, 상기 캐스터 휠의 제1 측에 배치되고, 제1 모터에 의해 구동되는 제1 드라이빙 휠, 상기 캐스터 휠의 상기 제1 측과 대향하는 제2 측에 배치되고, 상기 제1 모터와 다른 제2 모터에 의해 구동되는 제2 드라이빙 휠, 지면의 굴곡에 따라 상기 지면과 수직 방향으로 상기 제1 드라이빙 휠을 이동시키는 제1 완충기, 및 상기 지면의 굴곡에 따라 상기 지면과 수직 방향으로 상기 제2 드라이빙 휠을 이동시키는 제2 완충기를 포함하되, 상기 제1 및 제2 드라이빙 휠은 상기 캐스터 휠을 조향한다.

    A caster apparatus is provided. In one embodiment, there is provided a caster apparatus including a caster wheel and a first driving wheel disposed on a first side of the caster wheel. The first driving wheel is configured to be driven by a first motor. A second driving wheel is disposed on a second side opposite to the first side of the caster wheel. The second driving wheel is configured to be driven by a second motor different from the first motor. A first actuator is configured to move the first driving wheel in a vertical direction to a ground according to a curvature of the ground. A second actuator is configured to move the second driving wheel in a vertical direction to the ground according to a curvature of the ground, wherein the first and second driving wheels are configured to steer the caster wheel.


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    Title :

    Caster apparatus and transferring apparatus including the same


    Additional title:

    캐스터 장치 및 이를 포함하는 이송 장치


    Publication date :

    2022-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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