본 발명에 따른 중량물 운반용 바퀴 조립체는 본체부, 상기 본체부 상부에 상대회전 가능하게 결합된 회전판, 상기 본체부 내부에서 바퀴를 지지하는 바퀴지지부, 및 상기 바퀴지지부의 진행방향을 변경하는 경우 상기 본체부와 바퀴지지부 사이의 마찰력을 저감시키는 미끄럼부재를 포함하는 것을 특징으로 한다.

    An objective of the present invention is to provide a wheel assembly for transporting heavy objects that is easy to transport heavy objects. According to the present invention, the wheel assembly for transporting heavy objects comprises: a main body part; a rotating plate rotatably coupled to an upper portion of the main body part; a wheel support part for supporting a wheel inside the main body part; and a sliding member for reducing frictional force between the main body part and the wheel support part when the moving direction of the wheel support part is changed.


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    Title :

    A weight-carrying wheel assembly


    Additional title:

    중량물 운반용 바퀴 조립체


    Contributors:
    JEON MIN GU (author)

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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