1–19 von 19 Ergebnissen
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    Vertical shaft duct piece lifting appliance with adjustable splicing angle and vertical shaft duct piece splicing method

    Freier Zugriff
    REN JUNJIE / SHI ZHICHUN / REN PENGJU et al. | Europäisches Patentamt | 2023

    Vertical lifting rig

    Freier Zugriff
    ZHANG XIKUN / SONG QIUFENG / SHANG WEIDONG et al. | Europäisches Patentamt | 2020

    Tunnel maintenance equipment for intelligent tunnel construction

    Freier Zugriff
    SHEN YANG / ZHU LI / DENG FANGMING et al. | Europäisches Patentamt | 2023

    Tunnel face crawler-type emergency management integrated device and using method thereof

    Freier Zugriff
    ZHANG XIAOFEI / SUI HONGTAO / SUN ZEXIONG et al. | Europäisches Patentamt | 2024

    Shield tunneling machine frame walking structure

    Freier Zugriff
    WU WENFEI / YUAN XIANGHUA / TU LEI et al. | Europäisches Patentamt | 2020

    Operating platform for testing and wax removal

    Freier Zugriff
    WANG HONG / JIN ZIHAN / CAO PENG et al. | Europäisches Patentamt | 2020

    LOW-ENERGY-CONSUMPTION GRADING AND POSITIONING METHOD FOR COAL MINE AUXILIARY TRANSPORTATION VEHICLE AND SYSTEM THEREOF

    Freier Zugriff
    ZHU ZHENCAI / JIANG FAN / HUANG XINGTAO et al. | Europäisches Patentamt | 2023

      Low-energy-consumption grading and positioning method for coal mine auxiliary transportation vehicle and system thereof

      Freier Zugriff
      ZHU ZHENCAI / JIANG FAN / HUANG XINGTAO et al. | Europäisches Patentamt | 2023

    LOW-ENERGY-CONSUMPTION GRADING AND POSITIONING METHOD FOR COAL MINE AUXILIARY TRANSPORTATION VEHICLE AND SYSTEM THEREOF

    Freier Zugriff
    JIANG FAN / ZHU ZHENCAI / HUANG XINGTAO et al. | Europäisches Patentamt | 2023

    Lifting device for mine supporting operation

    Freier Zugriff
    ZHANG BINGLIN / ZHAO BAOYOU / ZHAO HONGXING et al. | Europäisches Patentamt | 2021

    Hydraulic trolley transporting system

    Freier Zugriff
    DONG SHENGLONG / PAN RUNDAO / LI FUSEN et al. | Europäisches Patentamt | 2021

    Hydraulic plugging device for grouting hole of tunnel lining trolley

    Freier Zugriff
    MI HUI / FENG HAICHAO / DI FANGGUO et al. | Europäisches Patentamt | 2021

    High-precision rapid assembling method for two structures in shield tunnel

    Freier Zugriff
    SHEN YU / GONG YI / LU ZHENG et al. | Europäisches Patentamt | 2022

    Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system

    Freier Zugriff
    CAO GUOHUA / WANG JINJIE / ZHU ZHENCAI et al. | Europäisches Patentamt | 2017

      GUIDE RAIL ROPE DEFLECTION INHIBITION MECHANISM AND METHOD FOR PARALLEL SOFT CABLE SUSPENSION SYSTEM

      Freier Zugriff
      CAO GUOHUA / WANG JINJIE / ZHU ZHENCAI et al. | Europäisches Patentamt | 2016

    Führungsschienenseil-Ablenkungsverhinderungsmechanismus und Verfahren für paralleles Weichseil-Aufhängungssystem

    Freier Zugriff
    CAO GUOHUA / ZHU ZHENCAI / PENG WEIHONG et al. | Europäisches Patentamt | 2019

    Duct piece well descending transportation device and transportation method under special working conditions

    Freier Zugriff
    SONG HU / ZHOU HU / QU LINJUN et al. | Europäisches Patentamt | 2023

    Double-divided-circle shield station structure

    Freier Zugriff
    TIAN TAO / LIU XUEJUN / SHEN XUEJUN et al. | Europäisches Patentamt | 2023

    Diesel monorail crane starting system protection device

    Freier Zugriff
    CHEN CHEN / CAI WEIWEI / GENG XIAODONG et al. | Europäisches Patentamt | 2023

    Battery car auxiliary braking equipment suitable for large-gradient shield tunnel and construction method

    Freier Zugriff
    WANG YAODONG / LI YIFANG / LIU GUOFENG et al. | Europäisches Patentamt | 2021

    Anti-dislocation structure of tunnel crossing active fault

    Freier Zugriff
    ZHOU HUI / SHEN YIHUAN / ZHANG CHUANQING et al. | Europäisches Patentamt | 2021