1–11 von 11 Ergebnissen
|

    Multi-way valve control system and method

    Freier Zugriff
    HUANG ZHEN / HE WEI / CAO JIBING et al. | Europäisches Patentamt | 2023

    Rotary hydraulic system and crane

    Freier Zugriff
    CAO JIBING / HE WEI / HUANG ZHEN et al. | Europäisches Patentamt | 2022

    Landing leg hydraulic system, engineering machinery and control method of engineering machinery

    Freier Zugriff
    HUANG ZHEN / HE WEI / ZHOU QINGXI et al. | Europäisches Patentamt | 2024

    Winch type hoisting mechanism and crane

    Freier Zugriff
    LONG WEIGUO / HUANG CHUNHUA / CAO JIBING et al. | Europäisches Patentamt | 2022

    Control valve unit, hydraulic control circuit and engineering equipment with telescopic cargo boom

    Freier Zugriff
    WANG LEI / HE WEI / HUANG ZHEN et al. | Europäisches Patentamt | 2021

    Supporting leg hydraulic system and engineering machinery

    Freier Zugriff
    HUANG ZHEN / HE WEI / LI BO et al. | Europäisches Patentamt | 2022

    Plug-in mounting type hydraulic valve, single-cylinder bolt type suspension arm hydraulic control system and crane

    Freier Zugriff
    WANG YANI / WANG LEI / HE WEI et al. | Europäisches Patentamt | 2021

    Method and device for preventing crane jib from moving forwards and crane

    Freier Zugriff
    HE WEI / SUN YUWEI / SHEN CHANGWU et al. | Europäisches Patentamt | 2022

    Telescopic hydraulic system, telescopic mechanism and automobile crane

    Freier Zugriff
    ZHOU QINGXI / SONG JIANQING / HE WEI et al. | Europäisches Patentamt | 2023

    Confluence multi-way valve and double-pump hydraulic system

    Freier Zugriff
    LIAO QIHUI / HU HAIJUAN / HE WEI et al. | Europäisches Patentamt | 2023

    Hydraulic hoist system of crane and crane

    Freier Zugriff
    HE WEI / XIONG ZHIYONG / SONG JIANQING et al. | Europäisches Patentamt | 2015