81–100 of 126 hits
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    Mining integrated self-adaptive independent electric drive unit

    Free access
    REN ZHIYONG / LIANG YUFANG / WANG BUKANG et al. | European Patent Office | 2022

    Mining integrated self-adaptive independent electric drive assembly

    Free access
    REN ZHIYONG / LIANG YUFANG / WANG BUKANG et al. | European Patent Office | 2022

    Gravity sensing valve and coal mine hydrostatic drive vehicle safety parking control system

    Free access
    MA YANWEI / WANG ZHIWEI / WEI JIANLONG et al. | European Patent Office | 2022

    Solar power generation device for sea surface

    Free access
    ZHANG JIANLONG | European Patent Office | 2021

    Unmanned aerial vehicle hangar

    Free access
    ZHANG JIANLONG / TU JIANCHENG / JI PENG | European Patent Office | 2021

    Combined fire-fighting robot system capable of being controllably switched between self-carrying type and external type

    Free access
    HAN WENXUAN / LYU JIANLONG / ZHANG XINGQI et al. | European Patent Office | 2021

    Surveying and mapping equipment quick disassembly and assembly connector for unmanned aerial vehicle

    Free access
    XUE LIRONG / ZHANG JIANGANG / CHEN JUN et al. | European Patent Office | 2021

    Heavy commercial vehicle hybrid power energy management method based on front road information

    Free access
    WANG YUHAI / LI XIAOZHI / ZHANG PENGLEI et al. | European Patent Office | 2021

    Laser radar damping device for unmanned aerial vehicle

    Free access
    ZHANG JIANGANG / CHEN LIN / WANG JINGYAO et al. | European Patent Office | 2021

    Transfer trolley device for copper pipe single-winding-drum rewinding and transfer construction method of transfer trolley device

    Free access
    ZHOU LIXING / DANG JIANLONG / ZHOU YANCHENG et al. | European Patent Office | 2021

    Combined fire extinguishing system of unmanned aerial vehicle and multi-degree-of-freedom mechanical arm fire extinguishing robot

    Free access
    WANG LEI / LYU JIANLONG / ZHANG XINGQI et al. | European Patent Office | 2021

    Fire-fighting and fire-extinguishing robot and unmanned aerial vehicle combined fire fighting system

    Free access
    WANG LEI / ZHANG XINGQI / FU GUOXIN et al. | European Patent Office | 2021

    Attitude adjustment test cabin for testing unmanned aerial vehicle and test method

    Free access
    ZHANG YONG / CHEN JIANGUO / XU FAYANG et al. | European Patent Office | 2021

    Fender and front bumper mounting structure and automobile

    Free access
    MA JIANLONG / DING XIONGTAO / LI WEIQIANG et al. | European Patent Office | 2021

    Multifunctional large-tonnage full-hole precast beam reinforcement cage lifting appliance

    Free access
    SHEN WEI / ZHANG YAHAI / LI XIAOLONG et al. | European Patent Office | 2021

    Low-temperature-resistant non-quenched and tempered steel and preparation method and application thereof

    Free access
    LIU ZENGPING / YIN XIUGANG / HAN CHANGHAI et al. | European Patent Office | 2021

    Underground coal mine trackless auxiliary transportation robot

    Free access
    HAO MINGRUI / YUAN XIAOMING / ZHOU DEHUA et al. | European Patent Office | 2021

    Sheath type reed pipe alarm liquid storage tank

    Free access
    XU YINGHUI / CHEN SHUANG / WANG MEIWEI et al. | European Patent Office | 2021

    Mining explosion-proof driverless vehicle control device

    Free access
    YUAN XIAOMING / GAO YUAN / HAO MINGRUI et al. | European Patent Office | 2021

    Comparative study of motor speed synchronization control for an integrated motor–transmission powertrain system

    Huang, Jianfeng / Zhang, Jianlong / Yin, Chengliang | SAGE Publications | 2020