1–20 of 286 hits
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    Spatial position adjusting system for cable hoisting of curved steel box girder bridge

    Free access
    WANG YUNFEI / ZHOU JING / HUANG ZHIMING et al. | European Patent Office | 2024

    Electric trolley

    Free access
    ZHOU JIAN / YANG LIN / HUI FENG et al. | European Patent Office | 2023

    Construction elevator door anti-collision device and anti-collision method

    Free access
    LI YONGNING / LIU BEIXIAN / HUANG JINGUANG et al. | European Patent Office | 2023

    Auxiliary hoisting device based on existing profile steel and mounting method

    Free access
    HAN SHAOBO / HE GANG / CHEN CHANGJUN et al. | European Patent Office | 2021

    Lifting device for adjusting positions of reinforcing steel bars on construction site

    Free access
    CAI LINGHAO / ZENG MING / ZHONG WEI | European Patent Office | 2021

    Assembly type building wallboard hoisting device

    Free access
    PENG LINLIN / YAO LIN / LU XUEJIAN et al. | European Patent Office | 2021

    Steel structure mounting method based on self-propelled adjustable lifting platform car

    Free access
    CAO ZHEN / HAO SHENGJUN / WANG CHUNYU et al. | European Patent Office | 2024

    Pipeline protection device and method for underground excavation

    Free access
    SUN YI / XING HAOTIAN / LI XINGFU | European Patent Office | 2023

    Construction site dust falling device

    Free access
    YE JUN / HU JINKE / MOU YONGCHENG et al. | European Patent Office | 2023

    Automatic wheel washing device and using method

    Free access
    FANG QING / ZHANG RENQIN / LI ZHANHU et al. | European Patent Office | 2024

    Intelligent transport vehicle and construction material transport method

    Free access
    ZHENG QIANG / WANG XIANZHI / CHEN YIFAN et al. | European Patent Office | 2024

    Self-balancing prefabricated part hoisting system

    Free access
    FENG JIAN / MENG XIANGCHAO / LU WEICHAO et al. | European Patent Office | 2024

    ALC plate lifting construction method

    Free access
    LIANG NAFEI / ZHAO DONGFANG / SONG YONGCHAO et al. | European Patent Office | 2023

    Protective barrier for cage of construction hoist

    Free access
    WU SHIQIANG / YUAN PEILI / LI RENLONG et al. | European Patent Office | 2023

    Large-pipe-diameter JCCP pipe lifting device

    Free access
    ZHANG ZIQIANG / LUO LI / ZHOU JIRI et al. | European Patent Office | 2023

    Concrete pipeline hoisting device and method

    Free access
    MIAO HONGLIN / LI GEN | European Patent Office | 2023

    Carrying device for prefabricated flue for house building construction

    Free access
    LIU XINHANG / DUAN ZEYAO / LONG TAO | European Patent Office | 2024

    Corridor lifting and folding structure and construction method thereof

    Free access
    ZHANG HAICHUAN / LI DONGYI / JIANG YOURONG et al. | European Patent Office | 2022

    Transfer device for steel structure construction and using method thereof

    Free access
    CHEN CHANG | European Patent Office | 2023

    Hoisting method for obliquely-installed component

    Free access
    LI JIANQUAN / JIANG LIHAI / WANG YIHANG et al. | European Patent Office | 2023