To provide a lifting platform device that simplifies a lifting mechanism of a supporting leg.SOLUTION: A lifting platform device 1 is equipped with a body portion 2 that has a frame body 5 arranged with front supporting legs 6B and rear supporting legs 7B at four corners, a scissors link mechanism 3 that is arranged above the body portion 2, and a work bench 4 that is supported by the scissors link mechanism 3. The scissors link mechanism 3 is provided with a front side lift mechanism, and a front side pressing portion 79. The front side lift mechanism has a third roller 78 and a force applying portion 75B. The front side pressing portion 79 presses the third roller 78 and thus the force applying portion 75B applies upward force on a frame body 5, thereby lifting the front supporting legs 6B and the rear supporting legs 7B.SELECTED DRAWING: Figure 10

    【課題】支持脚の昇降機構を簡素化した昇降台装置を提供する。【解決手段】四隅に前支持脚6B及び後支持脚7Bが配設された枠体5を有する本体部2と、本体部2の上方に配設されたシザースリンク機構3と、シザースリンク機構3によって支持された作業台4と、を備える昇降台装置1であって、シザースリンク機構3には、前側リフト機構と、前側押圧部79と、が設けられ、前側リフト機構は、第3ローラ78と、加力部75Bと、を有し、前側押圧部79が第3ローラ78を押圧することにより、加力部75Bが枠体5に上方向の力を付与することにより、前支持脚6B及び後支持脚7Bを昇降させる。【選択図】図10


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    Title :

    LIFTING PLATFORM DEVICE


    Additional title:

    昇降台装置


    Contributors:

    Publication date :

    2022-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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