101–129 of 129 hits
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    Auxiliary device for carrying relay protection debugging instrument

    Free access
    YU XUAN / LEE HAE-JIN / CUI JIANLONG et al. | European Patent Office | 2023

    New energy garbage truck frame

    Free access
    ZHANG YUNLIANG / XIAO YUFENG / YANG JIAN | European Patent Office | 2020

    Shore power transformer

    Free access
    QIAN CHENG / CHEN SHUZHONG / GU SAIJIE et al. | European Patent Office | 2023

    Large motor stator paint dipping flipping technology

    Free access
    SUN JIANLONG / PEI JUNFENG / LIU YANG et al. | European Patent Office | 2020

    Lifting appliance suitable for top lifting and battery replacement of mining new energy vehicle

    Free access
    YANG ZHILONG / LI WENJUN / ZHAO YUAN et al. | European Patent Office | 2023

    Power supply quick-changing device and power supply quick-changing method for underground coal mine electric vehicle

    Free access
    ZHANG FAN / ZHAO YUAN / HAO ZHIJUN et al. | European Patent Office | 2023

    Electro-hydraulic control automatic clutch device for coal mine electric engineering vehicle

    Free access
    HAO ZHIJUN / ZHOU FENGTAO / ZHOU DEHUA et al. | European Patent Office | 2020

    Multifunctional propelling mechanism of cable pipe gallery underwater inspection robot

    Free access
    YU XUAN / HE YU / ZHAO NINGNING et al. | European Patent Office | 2022

    Trolley capable of preventing trolley body frame from falling

    Free access
    ZHOU JIANLONG / LIANG QU / ZHANG YOUHUA et al. | European Patent Office | 2020

    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

    Rotary hoisting method for super-large-diameter shield cutter head under working condition of limited hoisting height

    Free access
    LI JIANXUN / ZHANG HUI / XIE YONGJUN et al. | European Patent Office | 2023

    Automatic parking system of underground anti-explosion vehicle, underground anti-explosion vehicle and method

    Free access
    CHEN KOUZHONG / WANG ZHIWEI / GUO ZHIJUN et al. | European Patent Office | 2023

    Expressway traffic law enforcement discrimination method based on driving track

    Free access
    JIN CHAOHUI / WANG ZHANJUN / LIU RONG et al. | European Patent Office | 2022

    Small-diameter circular hydraulic tunnel passing construction system and passing command method

    Free access
    WANG TAO / JIANG SHENGHUA / LIANG CHAO et al. | European Patent Office | 2024

    Safety inspection equipment for power equipment

    Free access
    ZHOU YINGXUN / SONG MIN / YUAN ZUHUI et al. | European Patent Office | 2023

    Multifunctional lifting platform for underground cable construction

    Free access
    XIONG XIN / LI JIN / LYU LIDONG et al. | European Patent Office | 2022

    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

    Cab assembly and underground transport vehicle

    Free access
    WANG LIWEI / ZHAO YUAN / LI WENJUN et al. | European Patent Office | 2023

    Dynamic distribution method for braking force of each wheel of full-hydraulic braking system based on axle load identification

    Free access
    LIU DENING / LI WENJUN / ZHAO YUAN et al. | European Patent Office | 2024

    Oil-electricity dual-power transmission system and dual-power rubber wheel transport vehicle

    Free access
    WANG BUKANG / LI WENJUN / YANG ZHENSHENG 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

    Mining explosion-proof driverless vehicle control device

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

    Brake protection system of two-way driving anti-explosion rubber-tired vehicle

    Free access
    CHEN YONGFENG / YANG ZHENSHENG / LIU JIE et al. | European Patent Office | 2015

    Comb plate protection detection device with variable inclination angle and comb plate detection method

    Free access
    GONG NAN / MU SHENGYONG / LI HONGCHANG et al. | European Patent Office | 2024

    Method and device for monitoring internal pressure of tire

    Free access
    YIN YUTING / LONG WEI / CAI XIAOMING et al. | European Patent Office | 2023

    Pure electric 80-ton shovel plate type support carrier

    Free access
    ZHOU FENGTAO / WANG BUKANG / LI WENJUN et al. | European Patent Office | 2020