1–49 of 49 hits
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    Automobile lamp remote control wire set and ceiling lamp

    Free access
    LIU LEI | European Patent Office | 2021

    Suspension cage connecting structure and elevator

    Free access
    LIU LEI / LIU HAIHUA / ZHU LEI et al. | European Patent Office | 2020

    Automobile, electric drive axle and double-planet-wheel type speed reducer assembly

    Free access
    LI WEI / LIU FEI / LIU LEI | European Patent Office | 2022

    Vehicle transmission and bridge drive system

    Free access
    LIU LEI / OUYANG PENG | European Patent Office | 2023

    TWO-GEAR BRIDGE DRIVING SYSTEM AND VEHICLE

    Free access
    LIU LEI / LI QINGQUAN | European Patent Office | 2021

      Two-gear bridge driving system and vehicle

      Free access
      LIU LEI / WANG QIUFENG | European Patent Office | 2022

    Hoisting device and hoisting method for building wall

    Free access
    CAI SHIMING / CAI SHIJIAN / LIU LEI et al. | European Patent Office | 2024

    Lifting and turning platform for maintaining motors

    Free access
    PENG MINLIN / LUO YIHENG / LIU LEI et al. | European Patent Office | 2021

    High-cost and high-efficiency heat exchange circulating system for top spraying type vehicle-mounted deicing system

    Free access
    LIU MINGJUN / LIU LEI / ZHANG ZHAOZHI et al. | European Patent Office | 2020

    Self-lubricating lead screw elevator

    Free access
    LIU LEI / WANG ZE / GUO XIAORUI | European Patent Office | 2023

    VENT VALVE FOR EAXLE DRIVING SYSTEM, VENT VALVE ASSEMBLY, AND EAXLE DRIVING SYSTEM

    Free access
    DU MINHUA / LIU LEI / XU JUNJIE | European Patent Office | 2023

    Mounting structure of injection molding part on steering wheel

    Free access
    DAI CHONG / LIU LEI / GUO LILI | European Patent Office | 2021

    Vehicle air conditioner and compressor support assembly thereof

    Free access
    JIANG JINLIN / LIU LEI / HU MENGJIE | European Patent Office | 2022

    All-plastic closed instrument panel cross beam and manufacturing method thereof

    Free access
    LIU LEI / LIU SHUAI / SONG JIANLONG et al. | European Patent Office | 2022

    Electric power transmission floating frame structure for ocean thermoelectric power generation

    Free access
    PENG JINGPING / CHEN FENGYUN / GE YUNZHENG et al. | European Patent Office | 2022

    Method for replacing belt of coal conveyor

    Free access
    LIN SHENGXIAN / LIU LEI / XU ZHUOYUAN et al. | European Patent Office | 2020

    BRIDGE DRIVE SYSTEM

    Free access
    LIU LEI / SONG ZHIQIANG / OUYANG PENG et al. | European Patent Office | 2022

    Composite material wallboard structure of control surface of airplane and forming system and method thereof

    Free access
    ZHANG FA / ZHANG GUANGXIN / LI XING et al. | European Patent Office | 2020

    Air compressor for air suspension system

    Free access
    LI KAI / ZHOU XINGFU / WANG TIANXIN et al. | European Patent Office | 2024

    LIFTING MECHANISM FOR TABLETOP HEMMING MACHINE BASED ON SECTIONAL CONTROL PRINCIPLE

    Free access
    LIU LEI / FANG CHENCHENG / LI JIGUO et al. | European Patent Office | 2022

    TWO-GEAR VARIABLE-SPEED BRIDGE DRIVING SYSTEM WITHOUT DRIVING FORCE INTERRUPTION

    Free access
    LIU LEI / WANG TIANBIN / ZHONG HU et al. | European Patent Office | 2021

    Insulation protection equipment for electric power overhaul

    Free access
    LIU LEI / YANG XIAOTING / FAN WEIQIN et al. | European Patent Office | 2023

    Driving swing arm wheel-side gearbox

    Free access
    XU HONGYU / REN JIXIANG / LIU LEI et al. | European Patent Office | 2023

    Polyimide fiber composite material invisible sandwich structure and manufacturing method thereof

    Free access
    JIANG CHAO / YAO LEI / YAN ZHONGWEI et al. | European Patent Office | 2023

    SINGLE-BLADE SPREADER TRANSMISSION DEVICE AND SINGLE-BLADE SPREADER

    Free access
    LIU LEI / LIU JIHUI / LI GUOSONG et al. | European Patent Office | 2022

    All-electric rotor brake device and working method thereof

    Free access
    ZHENG LONG / YONG LIPENG / LIU LEI et al. | European Patent Office | 2023

    Pipeline crawling device and modular driving device thereof

    Free access
    LIU LEI / LI BING / CHEN SHAONAN et al. | European Patent Office | 2021

    Elevator for power maintenance

    Free access
    MA XIAOQIANG / LU XINGWANG / DU SHANHUI et al. | European Patent Office | 2023

    Transmission device of single-blade lifting appliance and single-blade lifting appliance

    Free access
    LIU LEI / LIU JIHUI / LI GUOSONG et al. | European Patent Office | 2021

    Clamping jaw mechanism and clamping jaw system

    Free access
    LIU JIWEI / FANG JINLIANG / ZHAO ZILIN et al. | European Patent Office | 2023

    Bidirectional transmission conversion device and transmission method thereof

    Free access
    WANG LEI / GAO MENGJUAN / LI CHUNBO et al. | European Patent Office | 2020

    Cantilever type intelligent temperature measurement detection device for vertical shaft

    Free access
    LIU LIN / YU CHENGHUA / GUO TINGTING et al. | European Patent Office | 2022

    Large heavy-load high-precision rotary driving wheel set

    Free access
    LIU LEI / CHEN BIAO / ZHANG LIANGLIANG et al. | European Patent Office | 2023

    Steam drum wall-climbing robot based on TOFD welding seam detection and detection method

    Free access
    SHI YUEJIE / MA YUQI / WU JIANBO et al. | European Patent Office | 2023

    Oil cylinder loading and unloading mechanism

    Free access
    CHEN CAN / WANG SHIJIE / JIA SHANGWU et al. | European Patent Office | 2022

    Pressurizer for hydrogen fuel vehicle and braking gas taking and pressurizing system and method

    Free access
    LIU LEI / LI CHEN / WANG BO et al. | European Patent Office | 2021

    Rapid construction equipment and construction method for full-fabricated concrete drainage pipeline

    Free access
    ZHAO YUKUO / LI KUN / LIN HUIXIANG et al. | European Patent Office | 2023

    Hydraulic constant tensioning device and tensioning method for variable-amplitude steel wire rope of tower crane

    Free access
    MI CHENGHONG / ZHENG HUAIPENG / ZHANG YANGYANG et al. | European Patent Office | 2023

    Slewing bearing fixing device for crane

    Free access
    LIU LEI / REN YUGANG / QIANG SHAOHUA et al. | European Patent Office | 2023

    Anti-shaking device for rotation of crane

    Free access
    LIU LEI / REN YUGANG / QIANG SHAOHUA et al. | European Patent Office | 2023

    Air conditioner filter element mounting structure with automatic mounting and dismounting functions

    Free access
    LIU LEI / WANG SHIYUAN / CHEN JUNHUA et al. | European Patent Office | 2021

    Modular water surface multi-source power generation device easy to assemble in array mode

    Free access
    XIE ZHANSHAN / TIAN QIAN / SHI WEIDONG et al. | European Patent Office | 2022

    Large-diameter concrete pipeline winch internal pulling installation device and construction method

    Free access
    ZHANG XIAOHUA / TIAN HUI / LIU LEI et al. | European Patent Office | 2023

    Emergency repair equipment based on fault of power distribution network

    Free access
    LI JIANXIN / LU XINGWANG / DU SHANHUI et al. | European Patent Office | 2022

    Disassembling and assembling method of wheel type slewing bearing for crane

    Free access
    LIU LEI / QIANG SHAOHUA / REN YUGANG et al. | European Patent Office | 2023

    Crane slewing bearing replacing device

    Free access
    LIU LEI / QIANG SHAOHUA / REN YUGANG et al. | European Patent Office | 2023

    Reflective film, preparation thereof and application of reflective film in water surface floating type reflective floating body

    Free access
    YE XIAO / ZHANG LIJUN / CHEN XIAOFENG et al. | European Patent Office | 2023

    Fiber sling device for radar scattering cross section test

    Free access
    ZHANG JIAN / YANG SHUAI / ZHANG LIANGLIANG et al. | European Patent Office | 2020