The present invention relates to a stacker crane fork device for loading and unloading cargo (including vehicles), and more specifically to the stacker crane fork device in which rollers of a third saddle are configured to fit tightly into a guide channel of a second saddle and enable rolling movement, thereby preventing shaking when saddles move in and out, minimizing bending and rotational displacement due to a load of a payload even if a transport fork is advanced to a specified maximum position, and ensuring stable and smooth operation while minimizing the risk of failure through structural simplification. The stacker crane fork device comprises a base frame; a first saddle; a second saddle; a third saddle; and a transport fork.

    본 발명은 화물(차량포함)을 입·출고하는 스태커크레인 포크장치에 관한 것으로, 보다 상세하게는 제3새들의 롤러들이 제2새들의 가이드채널에 끼여 밀착되면서도 구름 운동이 가능하도록 구성하여, 입·출고를 위한 새들의 이동시 흔들림을 차단하고, 운반포크를 정해진 최대 위치까지 전진시켜도 탑재화물의 하중으로 인한 휨 변위와 회전 변위를 최소화할 수 있을 뿐만 아니라 구조의 단순화를 통해 고장 우려를 최소화하면서 안정되고 원활한 작동이 이루어질 수 있도록 이루어진 스태커크레인 포크장치에 관한 것이다.


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    Title :

    Forks of Stacker Crane


    Additional title:

    스태커크레인 포크장치


    Contributors:

    Publication date :

    2023-08-21


    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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