A weight-carrying wheel assembly
According to the present invention, provided is a wheel assembly for transporting heavy objects, which comprises: a main body part; a rotating plate coupled to an upper part of the main body to enable relative rotation; a wheel support part supporting a wheel within the main body part; and a sliding...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | According to the present invention, provided is a wheel assembly for transporting heavy objects, which comprises: a main body part; a rotating plate coupled to an upper part of the main body to enable relative rotation; a wheel support part supporting a wheel within the main body part; and a sliding member which reduces friction between the main body part and the wheel support part when the moving direction of the wheel support part is changed. According to the invention, the wheel assembly for transporting heavy objects has the advantage of being able to freely change the direction of the main body part while supporting the heavy object by providing a rotating plate coupled to the main body part so that it can rotate relative to the main body part.
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. |
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