EP2818634A4 - Procédé d'exploitation minière à percussion à frottement de roulement ou à frottement en suspension, et machine d'exploitation minière à percussion résistant à l'usure utilisant ledit procédé - Google Patents

Procédé d'exploitation minière à percussion à frottement de roulement ou à frottement en suspension, et machine d'exploitation minière à percussion résistant à l'usure utilisant ledit procédé

Info

Publication number
EP2818634A4
EP2818634A4 EP13751685.2A EP13751685A EP2818634A4 EP 2818634 A4 EP2818634 A4 EP 2818634A4 EP 13751685 A EP13751685 A EP 13751685A EP 2818634 A4 EP2818634 A4 EP 2818634A4
Authority
EP
European Patent Office
Prior art keywords
impact mining
friction
wear
suspension
resistant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13751685.2A
Other languages
German (de)
English (en)
Other versions
EP2818634A1 (fr
Inventor
Suhua Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2818634A1 publication Critical patent/EP2818634A1/fr
Publication of EP2818634A4 publication Critical patent/EP2818634A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/46—Mineral freed by means not involving slitting by percussed planing means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
  • Transmission Devices (AREA)
EP13751685.2A 2012-02-24 2013-02-22 Procédé d'exploitation minière à percussion à frottement de roulement ou à frottement en suspension, et machine d'exploitation minière à percussion résistant à l'usure utilisant ledit procédé Withdrawn EP2818634A4 (fr)

Applications Claiming Priority (46)

Application Number Priority Date Filing Date Title
CN201210052521 2012-02-24
CN201210049847 2012-02-24
CN201210049862 2012-02-24
CN201210049850 2012-02-24
CN201210049877 2012-02-26
CN201210155166 2012-05-12
CN201210155150 2012-05-12
CN201210155169 2012-05-12
CN201210155167 2012-05-12
CN201210155143 2012-05-12
CN201210155146 2012-05-12
CN201210155148 2012-05-12
CN201210226655 2012-06-24
CN201210226675 2012-06-24
CN201210226673 2012-06-24
CN201210226688 2012-06-24
CN201210226780 2012-06-28
CN201210222280 2012-06-29
CN201210297181 2012-08-06
CN201210297219 2012-08-06
CN201210293169 2012-08-13
CN201210293046 2012-08-13
CN201210290392 2012-08-13
CN201210293070 2012-08-13
CN201210293236 2012-08-13
CN201210290401 2012-08-13
CN201210290379 2012-08-13
CN201210293237 2012-08-13
CN201210293253 2012-08-13
CN201210290393 2012-08-13
CN201210293049 2012-08-13
CN201210293192 2012-08-13
CN201210297164 2012-08-13
CN201210347294 2012-09-10
CN201210378528 2012-09-11
CN201210346367 2012-09-11
CN201210358982 2012-09-14
CN201210391387 2012-10-04
CN201210454531 2012-11-07
CN201210454532 2012-11-07
CN201210454142 2012-11-07
CN201210454125 2012-11-07
CN201210454001 2012-11-07
CN201210597968 2012-12-26
CN201210596479 2012-12-28
PCT/CN2013/000171 WO2013123828A1 (fr) 2012-02-24 2013-02-22 Procédé d'exploitation minière à percussion à frottement de roulement ou à frottement en suspension, et machine d'exploitation minière à percussion résistant à l'usure utilisant ledit procédé

Publications (2)

Publication Number Publication Date
EP2818634A1 EP2818634A1 (fr) 2014-12-31
EP2818634A4 true EP2818634A4 (fr) 2016-08-17

Family

ID=49004987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13751685.2A Withdrawn EP2818634A4 (fr) 2012-02-24 2013-02-22 Procédé d'exploitation minière à percussion à frottement de roulement ou à frottement en suspension, et machine d'exploitation minière à percussion résistant à l'usure utilisant ledit procédé

Country Status (8)

Country Link
US (1) US20150130256A1 (fr)
EP (1) EP2818634A4 (fr)
CN (1) CN103291291B (fr)
AU (3) AU2013224569A1 (fr)
CA (1) CA2865005A1 (fr)
EA (1) EA026928B1 (fr)
WO (1) WO2013123828A1 (fr)
ZA (1) ZA201406879B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103953338B (zh) * 2012-11-07 2020-07-10 刘素华 用对背槽增强扶正冲击头的方法及实施该方法的装置
CN203905941U (zh) * 2013-05-10 2014-10-29 刘素华 装有防护板冲击设备
AU2016223359B2 (en) * 2015-02-23 2021-03-18 Metalogenia Research & Technologies S.L Device for attaching a wear or protection element to a shovel of a soil-shifting machine and corresponding attachment method and wear or protection system
CN106869922B (zh) * 2015-12-14 2020-07-10 刘素华 多级护密封伸缩轴套往复冲击部
IT201600103875A1 (it) 2016-10-17 2018-04-17 Campagnolo Srl Piolino per una corona di una guarnitura di bicicletta
CN107218004B (zh) * 2017-06-13 2019-01-25 邵炎 一种煤矿开采用辅助装置
CN212359742U (zh) * 2018-05-02 2021-01-15 刘素华 一种出料铲
CN108723979B (zh) * 2018-07-28 2023-09-19 天津大学 一种用于圆锥滚子滚动表面精加工的研磨盘套件、设备及方法
RU2689455C1 (ru) * 2018-08-13 2019-05-28 федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) Способ проходки горной выработки и устройство для его осуществления
CN109915162B (zh) * 2019-03-09 2024-06-04 上海创力集团股份有限公司 一种硬岩截割装置
US11666921B2 (en) 2019-06-10 2023-06-06 U.S. Mining, Inc. Systems and methods for crushing clay, transporting clay, and processing clay
CN110306612B (zh) * 2019-06-28 2024-06-25 三一重机有限公司 一种可伸缩工作装置、闭环同步控制系统及挖掘机
CN112302660A (zh) * 2019-12-11 2021-02-02 襄阳忠良工程机械有限责任公司 铣刨式履带撬毛台车
CN112044759B (zh) * 2020-08-21 2021-10-19 刘俏良 一种食品加工筛料设备
CN112504898B (zh) * 2020-11-25 2022-09-09 辽宁工程技术大学 一种卧式煤岩动力截割试验装置及试验方法
CN113323577B (zh) * 2021-06-02 2024-06-25 成都四海岩土工程有限公司 一种旋挖方桩钻具
CN114109432A (zh) * 2021-12-31 2022-03-01 北京百正创源科技有限公司 一种电牵引悬臂掘进机
CN115256899B (zh) * 2022-06-24 2023-09-12 常州博疆新材料科技有限公司 一种制备生物降解膜的装置
CN115126483B (zh) * 2022-07-19 2025-07-25 淄博大力矿山机械有限公司 一种轮胎式装岩机行走箱
CN115898398B (zh) * 2022-11-16 2023-11-03 苏尼特金曦黄金矿业有限责任公司 一种不规则厚大矿体采用中深孔开采装置及工艺
CN117248902B (zh) * 2023-11-17 2024-02-06 乐山市通达交通勘察设计有限责任公司 隧道有害气体随钻检测超前探测装置
CN117703454B (zh) * 2024-02-06 2024-04-19 山西潞安集团余吾煤业有限责任公司 一种煤矿内安全防护设备
CN119434990B (zh) * 2025-01-09 2025-03-25 山西庆春机电设备制造有限公司 一种具备高效送煤功能的采煤机
CN121066613B (zh) * 2025-11-10 2026-02-27 中国铁建重工集团股份有限公司 矿山装备切削装置
CN121088446B (zh) * 2025-11-11 2026-01-09 山东科技大学 一种基于磁悬浮原理的回撤液压支架系统及其使用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US823351A (en) * 1905-03-08 1906-06-12 George H Morris Stone-quarrying machine.
US1834090A (en) * 1925-07-01 1931-12-01 Crawford Automatic Shovel Co Automatic coal cutter and loader
US2730343A (en) * 1952-06-17 1956-01-10 Goodman Mfg Co Mechanical miner with cutter head provided with a reciprocating weight
US3907366A (en) * 1974-08-11 1975-09-23 David R Pender Method and apparatus for mining coal or other solids in flooded mines
US5028092A (en) * 1989-04-05 1991-07-02 Coski Enterprises, Ltd. Impact kerfing rock cutter and method
US5333937A (en) * 1992-10-14 1994-08-02 Hopkins David J Excavation machine having combined impact hammers and static ripper pick

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575371A (en) * 1977-07-14 1980-09-24 Lockwood Bennett Ltd Mining/tunnelling equipment
SU685468A1 (ru) * 1978-04-10 1979-09-15 Киевский Филиал Специального Конструкторского Бюро "Гастроймашина" Внутренний центратор дл сборки под сварку труб
US4300802A (en) * 1979-11-07 1981-11-17 Mitin Leonid A Apparatus for drifting openings in hard rock
SU1086152A1 (ru) * 1983-02-15 1984-04-15 Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт Исполнительный орган угольного комбайна
AU577637B2 (en) * 1985-07-30 1988-09-29 Institut Gidrodinamiki Imeni M.A. Lavrentieva Sibirskogo Otdelenia Akademii Nauk Sssr Device for working out drifts in hard rock
DE3626986A1 (de) * 1986-08-08 1988-03-10 Salzgitter Maschinen Ag Bergmaennische vortriebs- oder gewinnungsteilschnittmaschine
CN1090010A (zh) * 1993-11-12 1994-07-27 姜清明 自攻双向切削力矩自平式采掘钻机及其方法
CN2283732Y (zh) * 1996-11-07 1998-06-10 南昌大学 改进型凸轮配偶式电动凿岩机
DE19944032B4 (de) * 1999-09-14 2008-01-03 Geoforschungszentrum Potsdam Vorrichtung und Verfahren zur Erzeugung seismischer Schwingungen
CN2744834Y (zh) * 2004-11-29 2005-12-07 董立华 联合采掘机
CN200955391Y (zh) * 2006-09-30 2007-10-03 宋昊 小型节能冲击式采煤机
CN202125295U (zh) * 2011-06-13 2012-01-25 刘素华 杆连动直冲铲煤机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US823351A (en) * 1905-03-08 1906-06-12 George H Morris Stone-quarrying machine.
US1834090A (en) * 1925-07-01 1931-12-01 Crawford Automatic Shovel Co Automatic coal cutter and loader
US2730343A (en) * 1952-06-17 1956-01-10 Goodman Mfg Co Mechanical miner with cutter head provided with a reciprocating weight
US3907366A (en) * 1974-08-11 1975-09-23 David R Pender Method and apparatus for mining coal or other solids in flooded mines
US5028092A (en) * 1989-04-05 1991-07-02 Coski Enterprises, Ltd. Impact kerfing rock cutter and method
US5333937A (en) * 1992-10-14 1994-08-02 Hopkins David J Excavation machine having combined impact hammers and static ripper pick

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013123828A1 *

Also Published As

Publication number Publication date
US20150130256A1 (en) 2015-05-14
EP2818634A1 (fr) 2014-12-31
CN103291291B (zh) 2015-02-18
AU2018202775B2 (en) 2020-03-05
ZA201406879B (en) 2016-08-31
AU2018202775A1 (en) 2018-05-10
EA201491588A1 (ru) 2015-03-31
CN103291291A (zh) 2013-09-11
EA026928B1 (ru) 2017-05-31
AU2013224569A1 (en) 2014-10-02
CA2865005A1 (fr) 2013-08-29
AU2016213877A1 (en) 2016-09-01
WO2013123828A1 (fr) 2013-08-29

Similar Documents

Publication Publication Date Title
ZA201406879B (en) Rolling friction or suspension friction impact mining method and wear-resistant impact mining machine using said method
GB2516575B (en) Variability aware wear leveling
SG11201403315YA (en) Wear resistant material and system and method of creating a wear resistant material
SG11201500113TA (en) H-section steel and method for procuding the same
PL2727803T3 (pl) Zawieszenie gąsienicowe
ZA201309426B (en) Mining installation for extracting seam-type or mass-deposit mineral materials,and mining machine for the same
EP2686514A4 (fr) Plaque d'usure intégrée et procédé
ZA201500132B (en) Steel material
EP2863083A4 (fr) Palier à roulement
EP2913548A4 (fr) Roulement
ZA201407709B (en) Mining elevator carrying platform and carrying method
ZA201409300B (en) Steel material
PL2879983T3 (pl) Rolkowy element jezdny
ZA201402007B (en) Method and system for driving a mining and/or construction machine
ZA201401096B (en) Tunneling and extraction machine
ZA201504148B (en) Bainitic steel for rock drilling component
EP2825269A4 (fr) Ski à roulettes à suspension
SMT201800330T1 (it) Rivestimento antiusura per mulini
EP2806179A4 (fr) Roulement à rouleaux
GB2504190B (en) Linepan and longwall mining machine
AU2013206002A1 (en) Linepan and longwall mining machine
PL2812140T3 (pl) Maszyna do toczenia i / lub dogniatania
EP2843249A4 (fr) Palier à roulement
EP2812533A4 (fr) Procédé d'évaluation du contrôle des poussières en exploitation minière
PL2895281T3 (pl) Głowica układająca walcarki

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140923

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160719

RIC1 Information provided on ipc code assigned before grant

Ipc: E21D 9/10 20060101ALI20160713BHEP

Ipc: E21C 27/28 20060101AFI20160713BHEP

17Q First examination report despatched

Effective date: 20180801

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190704