This scissor lift comprises: a fixed plate; a lifting plate provided above the fixed plate; a pair of scissor arms, which are provided between the fixed plate and the lifting plate, are formed in an X-shape, and respectively include a first scissor arm and a second scissor arm, each having a fixed end fixed to the fixed plate and a moving end that moves linearly with respect to the fixed plate; a motor for moving the moving end of the first scissor arm and the moving end of the second scissor arm; and a load reduction device that can reduce a load applied to the motor when the lifting plate is lowered, wherein the load reduction device includes a plurality of elastic bodies provided at the moving end of the first scissor arm and connected in series.

    Cette plateforme élévatrice à ciseaux comprend : une plaque fixe ; une plaque de levage disposée au-dessus de la plaque fixe ; une paire de bras de ciseaux, qui sont disposés entre la plaque fixe et la plaque de levage, sont formés en forme de X, et comprennent respectivement un premier bras de ciseaux et un second bras de ciseaux, chacun comportant une extrémité fixe fixée à la plaque fixe et une extrémité mobile qui se déplace linéairement par rapport à la plaque fixe ; un moteur permettant de déplacer l'extrémité mobile du premier bras de ciseaux et l'extrémité mobile du second bras de ciseaux ; et un dispositif de réduction de charge qui peut réduire une charge appliquée au moteur lorsque la plaque de levage est abaissée, le dispositif de réduction de charge comprenant une pluralité de corps élastiques disposés au niveau de l'extrémité mobile du premier bras de ciseaux et reliés en série.

    시저 리프트는, 고정판; 상기 고정판의 상측에 설치되는 승강판; 상기 고정판과 상기 승강판 사이에 설치되며, X자 형상으로 형성되며, 상기 고정판에 고정된 고정단과 상기 고정판에 대해 직선 이동하는 이동단을 각각 포함하는 제1시저암과 제2시저암을 포함하는 한 쌍의 시저암; 상기 제1시저암의 이동단과 상기 제2시저암의 이동단을 이동시키도록 형성된 모터; 및 상기 승강판이 하강할 때, 상기 모터에 걸리는 부하를 줄일 수 있도록 형성된 부하감소장치;를 포함하며, 상기 부하감소장치는 상기 제1시저암의 이동단에 설치되며 직렬로 연결된 복수의 탄성체를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    SCISSOR LIFT AND MOBILE ROBOT HAVING SAME


    Additional title:

    PLATEFORME ÉLÉVATRICE À CISEAUX ET ROBOT MOBILE LA COMPRENANT
    시저 리프트 및 이를 구비한 이동 로봇


    Contributors:
    LEE MINHEE (author) / KANG SANGHYUN (author) / KWAK HYUNSUK (author) / CHO JAEMYUNG (author)

    Publication date :

    2025-05-01


    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 / B25J Manipulatoren , MANIPULATORS



    Scissor lift and mobile robot having the same

    European Patent Office | 2025

    Free access

    SCISSOR LIFT AND MOBILE ROBOT HAVING THE SAME

    LEE MINHEE / KANG SANGHYUN / KWAK HYUNSUK et al. | European Patent Office | 2025

    Free access

    Pallet robot having scissor-lift members

    STEHR ROLAND | European Patent Office | 2020

    Free access

    PALLET ROBOT HAVING SCISSOR-LIFT MEMBERS

    STEHR ROLAND | European Patent Office | 2018

    Free access

    Autonomous Mobile Robot Scissor Lift and Robot Arm

    NISHAR SOMIL JAYESH | European Patent Office | 2025

    Free access