1–8 von 8 Ergebnissen
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    Tower crane and balance control method and balance control system thereof

    Freier Zugriff
    XU HUI / GUAN JINJUN | Europäisches Patentamt | 2022

    Leveling support oil cylinder mechanism, leveling support oil cylinder hydraulic unit and engineering machinery

    Freier Zugriff
    YU LEKANG / WEI SUFEN / XU HUI et al. | Europäisches Patentamt | 2023

    Leveling support leg mechanism, engineering machinery and crawler-type tower crane

    Freier Zugriff
    XU HUI / GUAN JINJUN / WEI SUFEN et al. | Europäisches Patentamt | 2022

    Oil cylinder self-locking system, engineering machinery and oil cylinder telescopic self-locking cooperative control method

    Freier Zugriff
    YU LEKANG / WEI SUFEN / XU HUI et al. | Europäisches Patentamt | 2023

    Method and device for calibrating position value of trolley and engineering machine

    Freier Zugriff
    XU HUI / GUAN JINJUN / YU LIHU et al. | Europäisches Patentamt | 2020

    Control method and device for tower crane, crane and storage medium

    Freier Zugriff
    XU RENJIAN / XU HUI / YI DEHUI et al. | Europäisches Patentamt | 2023

    Brake assembly, rotation motor and crane

    Freier Zugriff
    YI DEHUI / YU LEKANG / GUAN JINJUN et al. | Europäisches Patentamt | 2020

    Tower crane driving device with built-in speed reducer

    Freier Zugriff
    CHEN FUQIANG / FU LING / ZHANG ZONGHAI et al. | Europäisches Patentamt | 2022