The present invention relates to a forklift that can prevent overturning in response to a change in a posture generated by bias of a load in a working process and, more specifically, provides a forklift which comprises: a mast having a chain and a cylinder for raising and lowering a carriage having a fork; a body supporting the mast and having a movable wheel; a detection unit detecting a load of the body and a change in a posture; a controller unit determining an overturning risk in accordance with a detection signal of the detection unit; and a weight changing the center of a weight by moving back and forth or from side to side of the body in accordance with a control signal of the controller unit.

    본 발명은 작업 과정에서 하중의 치우침에 의하여 발생되는 자세의 변화에 따라 대응하여 전도를 방지할 수 있도록 하는 지게차에 관한 것으로서, 포크를 가지는 캐리지를 승하강시키는 체인 및 실린더를 구비하는 마스트와, 상기 마스트를 지지하며 이동 가능한 휠을 구비하는 본체와, 본체의 하중 및 자세 변화를 감지하는 감지부와, 상기 감지부의 감지신호에 따라 전복위험을 판단하는 컨트롤러부와, 상기 컨트롤러부의 제어신호에 따라 본체의 전후 또는 좌우로 이동하여 질량중심을 변화시키도록 하는 질량체를 포함하는 자세제어 기능을 가지는 지게차를 제공한다.


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    Title :

    FOLKLIFT HAVING FUNCTION FOR PREVENTING OVERTURN


    Additional title:

    자세제어 기능을 가지는 지게차


    Contributors:
    MIN JIN SIK (author)

    Publication date :

    2019-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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