A column member for an elevating device has a body, a channel, an opening part, and an internal screw. The channel penetrates the body. An opening part is formed on a front surface of the body, and is connected to the channel. A width of the opening part is shorter than that of a diameter of the channel. The internal screw is formed on an internal surface. A rotation member is located in the channel to be geared with the internal screw of the channel. The diameter of the rotation member is longer than that of the opening part to prevent the rotation member from being separated from the opening part. The column member is easily fixated to the rotation member without a sliding element, and the combination of the column member and the rotation member is safe.

    승강 장치의 기둥 부재는 바디, 채널, 개구부 및 내부 나사를 갖는다. 채널은 바디를 관통하여 형성된다. 개구부는 바디의 전면에 형성되어 채널과 연통된다. 개구부의 폭은 채널의 직경보다 더 짧다. 내부 나사는 채널의 내부면에 형성된다. 회전 부재는 채널 안에 위치되어 채널의 내부 나사에 맞물린다. 회전 부재의 직경은 회전 부재가 개구부를 통하여 기둥 부재에서 빠지는 것을 방지하기 위해 개구부의 폭보다 더 길다. 기둥 부재는 회전 부재를 어느 슬라이딩 요소 없이 쉽게 고정하며, 기둥 부재와 회전 부재의 결합은 안전하다.


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    Title :

    COLUMN MEMBER FOR AN ELEVATING DEVICE


    Additional title:

    승강 장치용 기둥 부재


    Contributors:

    Publication date :

    2015-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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