1–20 of 28 hits
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    Steering system and loader

    Free access
    MA LICHUN / FANG JIE / ZHANG NING | European Patent Office | 2021

    Single-machine single-hook turning-over device and method for cutter head of large shield tunneling machine

    Free access
    LIU YAOFU / QIAN JUNKANG / ZHANG NING | European Patent Office | 2024

    Herringbone frame in form of hinge support for hoisting steel beam by winch and method of herringbone frame

    Free access
    ZHANG NING / YANG XIN / MIAO WANSHUI | European Patent Office | 2020

    Fork reciprocating movement device pressing to unlock and then rotating

    Free access
    ZHANG NING / FENG CHANGGEN / PENG XIAOLAN | European Patent Office | 2020

    Overturning tip hiding mechanism for suspension type monorail movable core turnout

    Free access
    ZHU ZHOU / ZHANG NING / YU FENG et al. | European Patent Office | 2024

    Suspension type track beam three-station track line changing system

    Free access
    ZHU ZHOU / ZHANG NING / MA HAO et al. | European Patent Office | 2022

    Comprehensive steel structure lifting appliance based on BIM technology and construction method

    Free access
    CAI DONGYI / YANG YESONG / ZHANG NING et al. | European Patent Office | 2021

    Positioning mechanism and positioning method of cutter suction dredger

    Free access
    LIU WANLONG / SUN HECHEN / WANG GUOWEI et al. | European Patent Office | 2022

    Novel four-section centering type joint turnout

    Free access
    WU SHUQIANG / NIU JUNKUAN / ZHANG NING et al. | European Patent Office | 2024

    SUSPENSION TYPE TRACK SINGLE-TURNOUT VEHICLE LINE CHANGING SYSTEM

    Free access
    ZHANG NING / ZHU ZHOU / LI YABO et al. | European Patent Office | 2023

    Suspension type track single-open vehicle line changing system

    Free access
    ZHU ZHOU / ZHANG NING / LI YABO et al. | European Patent Office | 2022

    Anti-dislocation structure of tunnel crossing active fault

    Free access
    ZHOU HUI / SHEN YIHUAN / ZHANG CHUANQING et al. | European Patent Office | 2021

    BATTERY SWAPPING PLATFORM, BATTERY SWAPPING STATION, AND BATTERY SWAPPING METHOD

    Free access
    LI YONGJIE / ZHANG NING / CAO JIA et al. | European Patent Office | 2024

      BATTERY SWAPPING PLATFORM, BATTERY SWAPPING STATION AND BATTERY SWAPPING METHOD

      Free access
      LI YONGJIE / ZHANG NING / CAO JIA et al. | European Patent Office | 2023

    Sinking escape self-rescue device and self-rescue method for seabed mine car in walking process

    Free access
    CHEN XUGUANG / NIU XIAODONG / LU GUANGKUN et al. | European Patent Office | 2020

    BATTERY SWAP PLATFORM, BATTERY SWAP STATION, AND BATTERY SWAP METHOD

    Free access
    LI YONGJIE / ZHANG NING / CAO JIA et al. | European Patent Office | 2023

    Bionic fish capable of fishing pollutants at pond bottom

    Free access
    MA ZHEN / LIAO YILONG / ZHANG NING et al. | European Patent Office | 2023

    Modularized rescue drilling machine suitable for mines or tunnels with various section sizes

    Free access
    FAN DONG / YAO NINGPING / ZOU ZUJIE et al. | European Patent Office | 2024

    Waste conveying device for mine mining

    Free access
    GAO CHUANBO / ZENG FANJIN / SUN WEIQIANG et al. | European Patent Office | 2023