1–20 of 35 hits
|

    Jacking device and jacking system

    Free access
    SUN PENGFEI / MENG JINJUN | European Patent Office | 2023

    Wharf logistics crane

    Free access
    ZHOU YULONG / ZHAO JIANGPING / MENG JINJUN | European Patent Office | 2021

    Pin inserting and pulling device, frame and crane

    Free access
    SHANG JUNHUI / MENG JINJUN / ZHU XIANGYANG | European Patent Office | 2023

    Mast jacking mechanism and crane

    Free access
    LI YUNBO / LIU ZHONGHUI / MENG JINJUN | European Patent Office | 2023

    Crane

    Free access
    MENG JINJUN / ZHOU YULONG / LIU DONG et al. | European Patent Office | 2022

    Crane

    Free access
    ZHAO BO / LIU WENSHENG / MENG JINJUN et al. | European Patent Office | 2023

    Assembling method of circular track crane and circular track crane

    Free access
    ZHOU YULONG / ZHAO JIANGPING / MENG JINJUN et al. | European Patent Office | 2021

    Arm support device and hoisting equipment

    Free access
    ZHOU YULONG / ZHAO JIANGPING / SUN LI et al. | European Patent Office | 2021

    Crane and method for lifting main arm of crane

    Free access
    ZHAO JIANGPING / ZHOU YULONG / MENG JINJUN et al. | European Patent Office | 2021

    Automatic cushion block loading device for jacking operation

    Free access
    JIN FENG / MENG JINJUN / LI YUNBO et al. | European Patent Office | 2024

    Device capable of opening and closing container door and lifting appliance

    Free access
    LIU ZHONGHUI / MENG JINJUN / LI YUNBO et al. | European Patent Office | 2023

    Boom structure, boom system and crane

    Free access
    ZHOU YULONG / ZHAO JIANGPING / SUN LI et al. | European Patent Office | 2021

    String type connection balancing weight structure and crane

    Free access
    ZHAO BO / MENG JINJUN / LI YUNBO et al. | European Patent Office | 2024

    Crawler crane and deformation method thereof

    Free access
    SUN LI / HAN LEI / MENG JINJUN et al. | European Patent Office | 2022

    Suspension arm structure, offshore crane and hoisting method

    Free access
    JIN FENG / MENG JINJUN / LI YUNBO et al. | European Patent Office | 2024

    Balance weight system for crane and crane

    Free access
    CHEN WEIDONG / SUN LI / MENG JINJUN et al. | European Patent Office | 2021

    Pressing plate device for tail hanger

    Free access
    TIAN JIAJIA / MENG JINJUN / ZHANG ZHUO et al. | European Patent Office | 2015

    Novel luffing rib ropewalking crawler crane

    Free access
    ZHOU YULONG / ZHAO JIANGPING / MENG JINJUN et al. | European Patent Office | 2015

    Auxiliary arm system and arm rack system

    Free access
    MENG JINJUN / ZHOU YULONG / ZHAO JIANGPING et al. | European Patent Office | 2015

    Deflection prevention mechanism used for tail slipping sling

    Free access
    SUN LI / TIAN JIAJIA / ZHANG ZHUO et al. | European Patent Office | 2015