1–20 of 55 hits
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    Apparatus and method for automatically adjusting the tension of a flexible guide rail

    Free access
    CAO GUOHUA / ZHU ZHENCAI / WU RENYUAN et al. | European Patent Office | 2016

    Automatic detection strain gauge pasting robot for derrick tower

    Free access
    TANG YANG / XU JIAQING / ZHAO JINHAI et al. | European Patent Office | 2023

    Automatic speed-limiting parking system and method for horizontal transportation

    Free access
    WEI JIN / WANG KAI / LI SHENGYONG et al. | European Patent Office | 2022

    Cable tunnel lining water leakage detection device and contour modeling method

    Free access
    WANG XIAOLONG / ZHU JINGJING / GE HAIMING et al. | European Patent Office | 2023

    Caliper type rapid anchor disassembling jack and application method thereof

    Free access
    FAN RUNXI / LI CHANGDE / PENG PENG et al. | European Patent Office | 2020

    Coal mine underground pipeline mounting device

    Free access
    WU PENG / WANG HAIBO / HAO JINHUI et al. | European Patent Office | 2023

    Construction method and device for medium-length hole drilling machine in raise

    Free access
    WANG GUOLIANG / LIU TAO / HE LIANG et al. | European Patent Office | 2023

    Construction method for moving and lifting out pipe jacking machine in limited space

    Free access
    WANG YUZHEN / WAN WEI / FANG ZHENXING et al. | European Patent Office | 2023

    Corrugated plate hoisting system and hoisting process for tunnel lining reinforcement

    Free access
    FU BINGXIAN / MA WEIBIN / GUO XIAOXIONG et al. | European Patent Office | 2021

    Deep sea drilling blowout preventer transport vehicle

    Free access
    WANG AIMIN / LI PENG / WANG YAOFENG et al. | European Patent Office | 2023

    DRILLING RIG MAST LIFT SYSTEMS AND METHODS

    Free access
    DONNALLY ROBERT BENJAMIN / REN CHUNQIAO / LIU XI LIN et al. | European Patent Office | 2015

    ELECTRICALLY-DRIVEN FRACTURING DEVICE

    Free access
    CUI HAIPING / CUI WENPING / GE ANPENG et al. | European Patent Office | 2023

    Energy absorber and sports car protection device

    Free access
    SHEN HUAIQIANG / XIE PENG / JI YUQI et al. | European Patent Office | 2022

    Environment-friendly seabed mineral resource development device and development method

    Free access
    TIAN XINLIANG / CHEN XING / WANG PENG et al. | European Patent Office | 2020

    Fuel cell hybrid power system, drill jumbo and working method of drill jumbo

    Free access
    ZHANG ZHIGUO / WANG YIBO / BAI LINYING et al. | European Patent Office | 2023

    Führungsschienenseil-Ablenkungsverhinderungsmechanismus und Verfahren für paralleles Weichseil-Aufhängungssystem

    Free access
    CAO GUOHUA / ZHU ZHENCAI / PENG WEIHONG et al. | European Patent Office | 2019

    Gob-side entry retaining unit support and pier column combined simulation device and test method

    Free access
    WANG HANPENG / XING WENBIN / ZHANG BING et al. | European Patent Office | 2022

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

    Free access
    CAO GUOHUA / WANG JINJIE / ZHU ZHENCAI et al. | European Patent Office | 2016

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

      Free access
      CAO GUOHUA / WANG JINJIE / ZHU ZHENCAI et al. | European Patent Office | 2017

    Hoist for transferred materials in underground auxiliary transportation system and method thereof

    Free access
    PENG YUXING / MA CHI / ZHU ZHENCAI et al. | European Patent Office | 2024

    Hoisting and fixing device for MJS drill rod

    Free access
    ZHANG SHIQIANG / SHI PEIXIN / JIA PENGJIAO et al. | European Patent Office | 2024