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    Vertical Rope Climbing Inspection Robot for Ultra-Deep Vertical Shaft Steel-Rope Guide

    Free access
    ZHOU GONGBO / WANG PENGHUI / ZHU ZHENCAI et al. | European Patent Office | 2017

    SHOCK-ABSORBING AND ENERGY-COLLECTING ROLLER CAGE SHOE

    Free access
    PENG YUXING / WANG YADONG / ZHU ZHENCAI et al. | European Patent Office | 2019

      Shock-absorbing and energy-collecting roller cage shoe

      Free access
      PENG YUXING / WANG YADONG / ZHU ZHENCAI et al. | European Patent Office | 2019

      SHOCK-ABSORBING AND ENERGY-COLLECTING ROLLER CAGE SHOE

      Free access
      PENG YUXING / WANG YADONG / ZHU ZHENCAI et al. | European Patent Office | 2018

      SHOCK-ABSORBING AND ENERGY-COLLECTING ROLLER CAGE SHOE

      Free access
      PENG YUXING / WANG YADONG / ZHU ZHENCAI et al. | European Patent Office | 2020

    Axial light sensing type deflection monitoring apparatus and method for hoist braking disc

    Free access
    LI XIANG / LI WEI / ZHOU GONGBO et al. | European Patent Office | 2018

    Axial light sensing type hoister braking disc deflection monitoring device and method

    Free access
    ZHU ZHENCAI / TENG WENXIANG / SHEN GANG et al. | European Patent Office | 2015

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

    Free access
    LU HAO / ZHU ZHENCAI / CAO GUOHUA et al. | European Patent Office | 2020

    Self-detection device for liner plate of hoisting container and detection method

    Free access
    PENG YUXING / ZHU ZHENCAI / MI ZHENTAO et al. | European Patent Office | 2021

    Multi-rope cooperative control system testbed of ultradeep mine hoist

    Free access
    SHEN GANG / ZHU ZHENCAI / LI XIANG et al. | European Patent Office | 2019

    Eccentric loading adjusting mechanism and method for parallel suspension platform

    Free access
    ZHU ZHENCAI / CAO GUOHUA / WANG NAIGE et al. | European Patent Office | 2018

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

    Free access
    ZHOU GONGBO / ZHU ZHENCAI / SHEN GANG et al. | European Patent Office | 2019

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

    Free access
    ZHOU GONGBO / ZHU ZHENCAI / SHEN GANG et al. | European Patent Office | 2020