1–20 von 41 Ergebnissen
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    Elevator buffer

    Freier Zugriff
    ZOU JIACHUN / WANG ZHONGJIANG / LANG XIAODONG | Europäisches Patentamt | 2020

    Relay device for connecting safety device to elevator control system

    Freier Zugriff
    ZOU JIACHUN / LU LINGMING / YAO RONGKANG | Europäisches Patentamt | 2020

    Control method, processor and system for safe operation of aerial work platform

    Freier Zugriff
    ZOU JIACHUN / SHEN XIAOWEI / LEE WOO TAK | Europäisches Patentamt | 2024

    Novel electronic speed governor and elevator

    Freier Zugriff
    ZOU JIACHUN / HE XIN / YAO RONGKANG et al. | Europäisches Patentamt | 2023

    Bidirectional lifting mechanism

    Freier Zugriff
    ZOU JIACHUN / HU XIAOFEI / DING CHENGKANG et al. | Europäisches Patentamt | 2023

    DIAGNOSIS AND MAINTENANCE SYSTEM BASED ON ELEVATOR CAR

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / LIU KUN et al. | Europäisches Patentamt | 2020

    ROLLER SPEED MEASURING APPARATUS

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / LIU KUN et al. | Europäisches Patentamt | 2020

    Constant force speed governor

    Freier Zugriff
    ZOU JIACHUN / WANG WEI / YAO RONGKANG et al. | Europäisches Patentamt | 2015

    Deflecting constant-force speed limiter

    Freier Zugriff
    ZOU JIACHUN / MENG HONGXING / YAO RONGKANG et al. | Europäisches Patentamt | 2015

    Electronic trigger type safety tongs

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / DING MINGXING et al. | Europäisches Patentamt | 2022

    Speed limiter

    Freier Zugriff
    ZOU JIACHUN / DAI YONGQIANG / LIU KUN et al. | Europäisches Patentamt | 2023

    Power-loss trigger type safety tongs

    Freier Zugriff
    ZOU JIACHUN / LIU KUN / YAO RONGKANG et al. | Europäisches Patentamt | 2023

    Speed governor and elevator

    Freier Zugriff
    ZOU JIACHUN / LU LINGMING / YAO RONGKANG et al. | Europäisches Patentamt | 2023

    Elevator car position detection device and method

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / LIU KUN et al. | Europäisches Patentamt | 2021

    Electronic speed limiter and elevator

    Freier Zugriff
    ZOU JIACHUN / HE XIN / YAO RONGKANG et al. | Europäisches Patentamt | 2023

    Safety tongs

    Freier Zugriff
    ZOU JIACHUN / DAI YONGQIANG / YAO RONGKANG et al. | Europäisches Patentamt | 2022

    LIFTING-PULLING APPARATUS HAVING LIFTING-PULLING FORCE

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / LIU KUN et al. | Europäisches Patentamt | 2020

    Steel wire rope brake

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / LU LINGMING et al. | Europäisches Patentamt | 2015

    Device with automatic braking force adjusting function

    Freier Zugriff
    ZOU JIACHUN / MENG HONGXING / CHEN MINGXING et al. | Europäisches Patentamt | 2015

    Power-losing trigger device

    Freier Zugriff
    ZOU JIACHUN / YAO RONGKANG / LU LINGMING et al. | Europäisches Patentamt | 2015