1–50 of 71 hits
|

    Accurate parking method for underground coal mine electric locomotive

    Free access
    MA CHI / HUANG BAOSHENG / ZHU ZHENCAI et al. | European Patent Office | 2022

    A HORIZONTALLY MOVABLE VERTICAL SHAFT ROPE GUIDE AND REGULATING METHOD THEREOF

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

    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

    Apparatus and method for detecting interlayer friction of steel wire rope of winding-type hoist

    Free access
    PENG YUXING / ZHU ZHENCAI / SUN SHISHENG et al. | European Patent Office | 2017

    APPARATUS AND METHOD FOR MEASURING ROTATIONAL ANGLE OF SINKING PLATFORM

    Free access
    CAO GUOHUA / WANG YANDONG / ZHU ZHENCAI et al. | European Patent Office | 2019

      Apparatus and method for measuring rotational angle of sinking platform

      Free access
      CAO GUOHUA / WANG YANDONG / ZHU ZHENCAI et al. | European Patent Office | 2020

      APPARATUS AND METHOD FOR MEASURING ROTATIONAL ANGLE OF SINKING PLATFORM

      Free access
      CAO GUOHUA / WANG YANDONG / ZHU ZHENCAI et al. | European Patent Office | 2020

    Bilateral circulation ramp elevator

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

    Bilateral circulation slope escalator

    Free access
    CAO GUOHUA / ZHU ZHENCAI / WANG HAIXIN et al. | European Patent Office | 2019

    CAGE ENERGY SUPPLY SYSTEM AND CONTROL METHOD THEREFOR

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

      Cage energy supply system and control method therefor

      Free access
      ZHOU GONGBO / ZHU ZHENCAI / WANG PENGHUI et al. | European Patent Office | 2016

      Cage energy supply system and control method therefor

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

    Chain driving apparatus of two-way circulation conveying system

    Free access
    CAO GUOHUA / YAN LU / ZHU ZHENCAI et al. | European Patent Office | 2015

    COAL MINE AUXILIARY TRANSPORTATION VEHICLE POSITIONING METHOD AND SYSTEM

    Free access
    JIANG FAN / ZHU ZHENCAI / HUANG XINGTAO et al. | European Patent Office | 2023

    COMBINED POWER BUILT-IN WINCH

    Free access
    JIAO SHENGLU / LU HAO / WANG NIAN et al. | European Patent Office | 2020

    COOPERATIVE CONTROL METHOD FOR MULTI-CHANNEL BRAKING SYSTEM OF MINE HOIST

    Free access
    TANG YU / ZHU ZHENCAI / SHEN GANG et al. | European Patent Office | 2024

    DEVICE AND METHOD FOR DETECTING LAYER-TO-LAYER TRANSITION OF LIFTING STEEL WIRE ROPE

    Free access
    PENG YUXING / ZHU ZHENCAI / XU WENXUE et al. | European Patent Office | 2020

    Device and method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft

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

    DEVICE AND METHOD FOR DETERMINATION OF TRANSITION FROM LAYER TO LAYER OF LIFTING STEEL ROPE

    Free access
    PENG YUXING / ZHU ZHENCAI / XU WENXUE et al. | European Patent Office | 2019

    DEVICE AND METHOD OF ENERGY COLLECTION FOR CAGE WITH GUIDE ROPES

    Free access
    ZHOU GONGBO / LI ZHIXIANG / ZHU ZHENCAI et al. | European Patent Office | 2018

    DEVICE FOR CAGE JAMMING BUFFER OF LARGE-TONNAGE HOISTING SYSTEM OF ULTRA-DEEP SHAFT

    Free access
    CAO GUOHUA / ZHU ZHENCAI / WANG YING et al. | European Patent Office | 2020

      Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft

      Free access
      CAO GUOHUA / ZHU ZHENCAI / WANG YING et al. | European Patent Office | 2021

      Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft

      Free access
      CAO GUOHUA / ZHU ZHENCAI / WANG YING et al. | European Patent Office | 2021

    DEVICE FOR DETECTING IDLING TIME OF BRAKE SHOE OF MONORAIL HOIST AND DETECTION METHOD THEREOF

    Free access
    ZHU ZHENCAI / TANG YU / SHEN GANG et al. | European Patent Office | 2023

    Diesel engine monorail crane braking energy recovery system and control method

    Free access
    TANG YU / ZHU ZHENCAI / SHEN GANG et al. | European Patent Office | 2023

    Disorder rope monitoring system and judging method for winding reel of mine hoist

    Free access
    CAO GUOHUA / NIU YANJUN / ZHU ZHENCAI et al. | European Patent Office | 2017

    Disorder rope monitoring system for winding reel of mine hoist and disorder rope judging method

    Free access
    CAO GUOHUA / NIU YANJUN / ZHU ZHENCAI et al. | European Patent Office | 2015

    Eccentric load adjusting mechanism and method for parallel suspended platform

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

    Eccentric loading adjusting mechanism and method for parallel suspension platform

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

      ECCENTRIC LOADING ADJUSTING MECHANISM AND METHOD FOR PARALLEL SUSPENSION PLATFORM

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

      Eccentric loading adjusting mechanism and method for parallel suspension platform

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

      ECCENTRIC LOADING ADJUSTING MECHANISM AND METHOD FOR PARALLEL SUSPENSION PLATFORM

      Free access
      ZHU ZHENCAI / CAO GUOHUA / WANG NAIGE et al. | European Patent Office | 2019

    ELEVATOR CARRIAGE POSITIONING AND ENCODING SYSTEM AND CONTROL METHOD

    Free access
    ZHU ZHENCAI / CAO GUOHUA / WANG LEI et al. | European Patent Office | 2019

    Energy collection device and method for rope shaft guide cage

    Free access
    ZHOU GONGBO / LI ZHIXIANG / ZHU ZHENCAI et al. | European Patent Office | 2017

    Führungsschienenseil-Ablenkungsverhinderungsmechanismus und Verfahren für paralleles Weichseil-Aufhängungssystem

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

    GRADIENT-ADAPTIVE ELEVATOR

    Free access
    CAO GUOHUA / ZHU ZHENCAI / WEI LEI 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 | 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

    HIGH-PRECISION POSITIONING SYSTEM AND POSITIONING METHOD FOR COAL-MINE UNDERGROUND MONORAIL CRANE

    Free access
    LU HAO / ZHU ZHENCAI / ZHANG YIDONG et al. | European Patent Office | 2023

    HIGH-PRECISION POSITIONING SYSTEM FOR UNDERGROUND MONORAIL HOIST IN COAL MINE AND POSITIONING METHOD THEREOF

    Free access
    LU HAO / ZHU ZHENCAI / ZHANG YIDONG et al. | European Patent Office | 2023

      HIGH-PRECISION POSITIONING SYSTEM FOR UNDERGROUND MONORAIL HOIST IN COAL MINE AND POSITIONING METHOD THEREOF

      Free access
      LU HAO / ZHU ZHENCAI / ZHANG YIDONG et al. | European Patent Office | 2024

    HOIST FOR TRANSFERRED MATERIALS IN UNDERGROUND AUXILIARY TRANSPORTATION SYSTEM AND METHOD THEREOF

    Free access
    MA CHI / PENG YUXING / ZHU ZHENCAI et al. | European Patent Office | 2023

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

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

    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

    Horizontally movable type vertical shaft rope guide and regulating method

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

    Horizontally movable vertical shaft rope guide and regulating method thereof

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

    Horizontal-movement rope guide for use in vertical well and adjustment method

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

    Hydraulic elevating platform having no guide rails and elevating method

    Free access
    ZHU ZHENCAI / CAO GUOHUA / QIN JIANCONG et al. | European Patent Office | 2019

      Hydraulic elevating platform having no guide rails and elevating method

      Free access
      ZHU ZHENCAI / CAO GUOHUA / QIN JIANCONG et al. | European Patent Office | 2018

      HYDRAULIC ELEVATING PLATFORM HAVING NO GUIDE RAILS AND ELEVATING METHOD

      Free access
      ZHU ZHENCAI / CAO GUOHUA / QIN JIANCONG et al. | European Patent Office | 2018

    Hydraulische Hubplattform ohne Führungsschienen und Hubverfahren

    Free access
    CAO GUOHUA / PENG WEIHONG / MA LINGYUN et al. | European Patent Office | 2017

    Large-tonnage slender externally powered curve rail-mounted unloading skip

    Free access
    ZHU ZHENCAI / ZHOU GONGBO / HU CHANGHUA et al. | European Patent Office | 2017

      LARGE-TONNAGE SLENDER EXTERNALLY POWERED CURVE RAIL-MOUNTED UNLOADING SKIP

      Free access
      ZHU ZHENCAI / ZHOU GONGBO / HU CHANGHUA et al. | European Patent Office | 2015

      LARGE-TONNAGE SLENDER EXTERNALLY POWERED CURVE RAIL-MOUNTED UNLOADING SKIP

      Free access
      ZHU ZHENCAI / ZHOU GONGBO / HU CHANGHUA et al. | European Patent Office | 2017

      Large-tonnage slender externally powered curve rail-mounted unloading skip

      Free access
      ZHU ZHENCAI / ZHOU GONGBO / HU CHANGHUA et al. | European Patent Office | 2018

    LIFTING APPLIANCE AND METHOD FOR UNDERGROUND AUXILIARY TRANSPORTATION SYSTEM TO TRANSFER MATERIALS

    Free access
    MA CHI / PENG YUXING / ZHU ZHENCAI et al. | European Patent Office | 2023

    Load change adaptive steel wire rope traction lifting system

    Free access
    YAN LU / CAO GUOHUA / ZHU ZHENCAI et al. | European Patent Office | 2015

    MONORAIL CRANE BRAKE SHOE LOST MOTION TIME DETECTION DEVICE AND DETECTION METHOD THEREOF

    Free access
    ZHU ZHENCAI / TANG YU / SHEN GANG et al. | European Patent Office | 2023

    MULTIPOINT SYNCHRONOUS BRAKING CONTROL SYSTEM FOR MONORAIL CRANE, AND USE METHOD THEREFOR

    Free access
    TANG YU / ZHU ZHENCAI / SHEN GANG et al. | European Patent Office | 2023

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

    Free access
    ZHU ZHENCAI / LU HAO / CAO SHUANG et al. | European Patent Office | 2021

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

    Free access
    LU HAO / CAO SHUANG / ZHU ZHENCAI et al. | European Patent Office | 2021

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

      Free access
      LU HAO / CAO SHUANG / ZHU ZHENCAI et al. | European Patent Office | 2021

    Operational fault detection system and method for winch of suspended platform in construction vertical shaft

    Free access
    CAO GUOHUA / PAN JISONG / ZHU ZHENCAI et al. | European Patent Office | 2016

    Perpendicular rope climbing patrolling robot in ultra-deep vertical shaft steel-rope guide

    Free access
    ZHOU GONGBO / WANG PENGHUI / ZHU ZHENCAI et al. | European Patent Office | 2015

    Rail-free hydraulic lift platform and lifting method

    Free access
    ZHU ZHENCAI / CAO GUOHUA / QIN JIANCONG et al. | European Patent Office | 2016

    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

      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 | 2019

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

    Free access
    LU HAO / ZHU ZHENCAI / ZHOU GONGBO et al. | European Patent Office | 2021