1–19 von 19 Ergebnissen
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    SYSTEM AND METHOD OF BALANCING TENSION FOR STEEL ROPES OF A MULTI-ROPE LIFTING SYSTEM AT A DRIVING END DUE TO FRICTION IN A SUPERDEEP WELL

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2022

    Large-tonnage skip anti-blocking system

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

      LARGE-TONNAGE SKIP ANTI-BLOCKING SYSTEM

      Freier Zugriff
      ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2020

    TENSION BALANCE SYSTEM AND METHOD FOR STEEL WIRE ROPES ON FRICTION HOISTING DRIVING END OF ULTRA-DEEP WELL

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

      Tension balance system and method for steel wire ropes on friction hoisting driving end of ultra-deep well

      Freier Zugriff
      ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

    TENSION BALANCE SYSTEM AND METHOD FOR STEEL WIRE ROPES ON FRICTION HOISTING DRIVING END OF ULTRA-DEEP WELL

    Freier Zugriff
    ZHEN ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

    Steel wire rope tension balancing system and method for friction hoisting driving end for extra-deep well

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

    ANTI-LOCK SYSTEM OF LARGE-CAPACITY SKIP

    Freier Zugriff
    ZHU ZHENCAI / CAO GUOHUA / ZHOU GONGBO et al. | Europäisches Patentamt | 2020

    RELIABILITY ROBUST DESIGN METHOD FOR MULTIPLE FAILURE MODES OF ULTRA-DEEP WELL HOISTING CONTAINER

    Freier Zugriff
    LU HAO / ZHU ZHENCAI / ZHOU GONGBO et al. | Europäisches Patentamt | 2021

    OVERWINDING PREVENTION METHOD AND APPARATUS FOR DEEP SHAFT HOISTING SYSTEM

    Freier Zugriff
    ZHOU GONGBO / ZHU ZHENCAI / YANG PANPAN et al. | Europäisches Patentamt | 2019

      OVERWINDING PREVENTION METHOD AND APPARATUS FOR DEEP SHAFT HOISTING SYSTEM

      Freier Zugriff
      ZHOU GONGBO / ZHU ZHENCAI / YANG PANPAN et al. | Europäisches Patentamt | 2019

    RELIABILITY EVALUATION METHOD FOR HOIST MAIN SHAFT OF KILOMETER-DEEP MINE CONSIDERING MULTIPLE FAILURE MODES

    Freier Zugriff
    LU HAO / ZHU ZHENCAI / CAO GUOHUA et al. | Europäisches Patentamt | 2020

      Reliability evaluation method for hoist main shaft of kilometer-deep mine considering multiple failure modes

      Freier Zugriff
      LU HAO / ZHU ZHENCAI / CAO GUOHUA et al. | Europäisches Patentamt | 2019

    ONLINE MONITORING SYSTEM FOR CRACK ON HOIST SPINDLE AND OPERATION METHOD THEREOF

    Freier Zugriff
    LU HAO / CAO SHUANG / ZHU ZHENCAI et al. | Europäisches Patentamt | 2021

      Online monitoring system for crack on hoist spindle and operation method thereof

      Freier Zugriff
      LU HAO / CAO SHUANG / ZHU ZHENCAI et al. | Europäisches Patentamt | 2021

    Online monitoring system for crack on hoist spindle and operation method thereof

    Freier Zugriff
    ZHU ZHENCAI / LU HAO / CAO SHUANG et al. | Europäisches Patentamt | 2021

    Automatic inspection driving system of walking wheel with rim tread and wheel teeth

    Freier Zugriff
    JIANG FAN / ZHONG PENGCHENG / ZHU ZHENCAI et al. | Europäisches Patentamt | 2020

    Multi-lead-screw co-driven elevator steel wire rope tension-adjusting device

    Freier Zugriff
    SHEN GANG / ZHU ZHENCAI / GAO YUHENG 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

    COAL MINE AUXILIARY TRANSPORTATION VEHICLE POSITIONING METHOD AND SYSTEM

    Freier Zugriff
    JIANG FAN / ZHU ZHENCAI / 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

    Vertical shaft steel wire rope cage guide sliding sleeve device and detection method thereof

    Freier Zugriff
    ZHOU GONGBO / ZHU ZHENCAI / SHEN GANG et al. | Europäisches Patentamt | 2020

    VERTICAL SHAFT STEEL WIRE ROPE CAGE GUIDE SLIDING SLEEVE WEAR AMOUNT DETECTION DEVICE AND DETECTION METHOD THEREOF

    Freier Zugriff
    ZHOU GONGBO / ZHU ZHENCAI / SHEN GANG et al. | Europäisches Patentamt | 2019