A trolley is disclosed. The trolley according to an embodiment of the present invention comprises: a trolley body; first and second rotary shafts which are installed in the trolley body to be separated from each other; first and second rotation members which are installed in the first and second rotary shafts, respectively; a caterpillar member which is connected to the first and second rotation members to be moved without limitation; and multiple wheels which are separated from each other to be supported to the caterpillar member and move the trolley body. Therefore, the present invention enables the trolley to simply and easily pass an obstacle.

    트롤리가 개시된다. 본 발명의 실시예에 따른 트롤리는 트롤리 몸체; 상기 트롤리 몸체에 상호 이격되어 설치되는 제 1 회전축 및 제 2 회전축; 상기 제 1 회전축 및 제 2 회전축에 각각 설치되는 제 1 회전부재 및 제 2 회전부재; 상기 제 1 회전부재 및 상기 제 2 회전부재에 연결되어 무한궤도 운동하는 무한궤도 부재; 및 상호 이격되어 상기 무한 궤도 부재에 지지되고, 상기 트롤리 몸체를 이동시키는 복수의 휠을 포함할 수 있다.


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    Title :

    TROLLEY FOR PASSING OBSTACLE


    Additional title:

    장애물 통과 가능한 트롤리


    Contributors:
    JOO SEONG HO (author) / KIM KI SUN (author) / CHUN KUNG HYUN (author)

    Publication date :

    2016-03-09


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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