The present invention relates to a caster for a carriage, including: a first frame fixed to a wheel through a fixing bolt; a housing which is coupled to the upper portion of the first frame and is formed by connecting semicircular coupling units to the left and right ends of upper and lower supports spaced at regular intervals; and a second frame coupled to both sides of two moving bearings inside the housing and covering the upper support. The present invention can be operated without distinction between the front and the rear.

    본 발명은 이동대용 캐스터에 관한 것으로, 바퀴에 고정볼트를 통해 고정하는 제1 프레임; 상기 제1 프레임 상부에 결합되며 일정한 간격으로 이격된 상하부 지지대 좌우 끝단에 반원 형상의 결합부가 연결되어 형성된 하우징; 및 상기 하우징 내부에 내재된 2개의 이동베어링 양측과 결합되며 상부 지지대를 감싸는 제2 프레임;을 포함하는 것을 특징으로 한다.


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    Title :

    Caster for moving stage


    Additional title:

    이동대용 캐스터


    Contributors:

    Publication date :

    2020-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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