1–7 of 7 hits
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    Portal crane operation control system capable of accelerating descending

    Free access
    LI ZONGSHENG / REN YI / BAO YONGGUO et al. | European Patent Office | 2015

    Energy recovery-based damping device and system and train

    Free access
    GAO MINGYUAN / WANG PING / XIAO JIELING et al. | European Patent Office | 2020

    Dual-power crane engine operation safety protection device

    Free access
    LI HANYONG / ZHANG LIN / BAO YONGGUO et al. | European Patent Office | 2021

    Gantry crane grab bucket grabbing quantity control system and control method thereof

    Free access
    LI HANYONG / DAI YAOKE / ZHANG LIN et al. | European Patent Office | 2022

    Back door and vehicle

    Free access
    ZHENG XUAN / GUO CHUANCHUAN / ZHANG JUN et al. | European Patent Office | 2023

    Machine cover inner plate, machine cover and vehicle

    Free access
    PENG ZHENGGANG / ZHOU DAYONG / LIAO HUIHONG et al. | European Patent Office | 2023

    Battery mounting assembly and vehicle

    Free access
    DUAN XIUJIAN / PENG ZHENGGANG / DING WEIPENG et al. | European Patent Office | 2024