The present invention provides a trolley including: a loading plate on which heavy objects are loaded; front and rear wheel parts, which are axle-coupled at the front and rear of a lower portion of the loading plate, respectively, and include a pair of wheels that rotate along the rotation radius of the axle and operate alternately to be spaced apart from the ground; an operating member provided on the loading plate and operating the front and rear wheel parts using a cylinder to overcome obstacles; and a driving drive part which selectively rotates the wheels provided in the front and rear wheel parts for driving.

    본 발명은 중량물이 적재되는 적재 플레이트, 적재 플레이트 하부의 전방 및 후방에 각각 축 결합되고, 축의 회전반경을 따라 회동하며 상호 교대로 지면에서 이격되도록 동작하는 한 쌍의 바퀴를 포함하는 전륜부와 후륜부, 적재 플레이트에 구비되고, 장애물을 넘을 수 있도록 실린더를 이용하여 전륜부와 후륜부를 동작시키는 작동부재 및 주행을 위하여 전륜부와 후륜부에 구비된 바퀴를 선택적으로 회전시키는 주행 구동부를 포함하는 트롤리를 제공한다.


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    Title :

    A TROLLEY AND OFFSHORE STRUCTURE SMART FACTORY AND SMART YARD INCLUDING THE SAME


    Additional title:

    트롤리 및 이를 구비하는 해양구조물, 스마트 팩토리 및 스마트 야드


    Contributors:

    Publication date :

    2023-05-02


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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