21–28 von 28 Ergebnissen
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    Remote monitoring elevator system

    Freier Zugriff
    JIN XIAOWEI / GU YUEJIANG / LIAO HONGMING et al. | Europäisches Patentamt | 2023

    Counterweight safety gear device

    Freier Zugriff
    YU QINGSONG / GU YUEJIANG / ZHANG LIRONG et al. | Europäisches Patentamt | 2020

    Car type elevator with electric energy recovery function

    Freier Zugriff
    MENG TAOFEI / GAO PENG / GU YUEJIANG et al. | Europäisches Patentamt | 2023

    Elevator without machine room

    Freier Zugriff
    GU YUEJIANG / XU ZHIMING / LIAO HONGMING et al. | Europäisches Patentamt | 2020

    Lift car system of steel belt elevator

    Freier Zugriff
    GU YUEJIANG / ZOU LONGBIN / GU SHAOHUA et al. | Europäisches Patentamt | 2023

    ENERGY ABSORBING DEVICE FOR SUBWAY VEHICLE

    Freier Zugriff
    LUO QI / LIU HONGTAO / WANG KEFEI et al. | Europäisches Patentamt | 2020

    Large-impact overload energy-absorbing seat

    Freier Zugriff
    LIU XIAOFENG / WU YANAN / ZHANG WEI et al. | Europäisches Patentamt | 2024

    Self-elevating platform pile leg mounting method

    Freier Zugriff
    ZHAO HUI / JI CHUNXIAO / YU QINGSONG et al. | Europäisches Patentamt | 2015