PL2247824T3 - Sposób automatycznego tworzenia określonego prześwitu czoła podczas wybierania ścianowego w głębinowym górnictwie węgla kamiennego - Google Patents

Sposób automatycznego tworzenia określonego prześwitu czoła podczas wybierania ścianowego w głębinowym górnictwie węgla kamiennego

Info

Publication number
PL2247824T3
PL2247824T3 PL08707765T PL08707765T PL2247824T3 PL 2247824 T3 PL2247824 T3 PL 2247824T3 PL 08707765 T PL08707765 T PL 08707765T PL 08707765 T PL08707765 T PL 08707765T PL 2247824 T3 PL2247824 T3 PL 2247824T3
Authority
PL
Poland
Prior art keywords
coal mining
face opening
automatically creating
mining operations
defined face
Prior art date
Application number
PL08707765T
Other languages
English (en)
Inventor
Martin Junker
Armin Mozar
Original Assignee
Rag Ag
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 Rag Ag filed Critical Rag Ag
Publication of PL2247824T3 publication Critical patent/PL2247824T3/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/08—Guiding the machine
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E21C35/14—Equipment for pressing the conveyor towards the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • E21D23/0043—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member and supported by two or more rows of struts parallel to the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/12—Control, e.g. using remote control
PL08707765T 2008-02-19 2008-02-19 Sposób automatycznego tworzenia określonego prześwitu czoła podczas wybierania ścianowego w głębinowym górnictwie węgla kamiennego PL2247824T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2008/001266 WO2009103307A1 (de) 2008-02-19 2008-02-19 Verfahren zu einer automatischen herstellung einer definierten streböffnung bei strebbetrieben im untertägigen steinkohlenbergbau
EP08707765.7A EP2247824B1 (de) 2008-02-19 2008-02-19 Verfahren zu einer automatischen herstellung einer definierten streböffnung bei strebbetrieben im untertägigen steinkohlenbergbau

Publications (1)

Publication Number Publication Date
PL2247824T3 true PL2247824T3 (pl) 2015-02-27

Family

ID=40219290

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08707765T PL2247824T3 (pl) 2008-02-19 2008-02-19 Sposób automatycznego tworzenia określonego prześwitu czoła podczas wybierania ścianowego w głębinowym górnictwie węgla kamiennego

Country Status (6)

Country Link
US (1) US8567871B2 (pl)
EP (1) EP2247824B1 (pl)
CN (1) CN101952547B (pl)
AU (1) AU2008351276B2 (pl)
PL (1) PL2247824T3 (pl)
WO (1) WO2009103307A1 (pl)

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US8691883B2 (en) 2009-02-11 2014-04-08 Samsung Electronics Co., Ltd. Aerogel-foam composites
RU2014107846A (ru) 2011-08-03 2015-09-10 ДЖОЙ ЭмЭм ДЕЛАВЭР, ИНК. Система перемещения породы для горной машины
CN102418541B (zh) * 2011-08-23 2013-12-25 三一重型装备有限公司 一种刨煤机液压支架自动移架方法、装置及系统
UA109514C2 (uk) * 2012-04-02 2015-08-25 Забійне обладнання з покладеними між забійним конвеєром і каркасами щитового кріплення шланговими нівелірами
CN102865075B (zh) * 2012-10-08 2014-10-29 中国矿业大学 采煤机远程监控方法及系统
US8985699B2 (en) 2013-03-14 2015-03-24 Seneca Industries Inc. Mining methods and equipment
CN103216233B (zh) * 2013-04-09 2015-01-21 中国矿业大学 一种薄煤层煤岩界面识别及滚筒自动调高的方法
WO2015031797A1 (en) 2013-08-29 2015-03-05 Joy Mm Delaware, Inc. Shearer anti-collision
US10208594B2 (en) 2015-07-31 2019-02-19 Joy Global Underground Mining Llc Systems and methods for monitoring extraction height and volume of material extracted for a mining machine
DE102019122431A1 (de) * 2019-08-21 2021-02-25 Marco Systemanalyse Und Entwicklung Gmbh Verfahren und Vorrichtung zur Steuerung eines automatisierten Strebs
CN110906903A (zh) * 2019-12-13 2020-03-24 山东科技大学 一种快速获得综采工作面顶板下沉量的方法
CN111158000A (zh) * 2020-01-03 2020-05-15 山东科技大学 一种超前液压支架导航检测及倾角测量系统

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US605680A (en) * 1898-06-14 James b
GB1407236A (en) 1972-10-10 1975-09-24 Coal Industry Patents Ltd Cutting force sensor
DE2714506C2 (de) * 1977-04-01 1982-06-16 Bergwerksverband Gmbh, 4300 Essen Verfahren und Einrichtung zur Überwachung und Steuerung von Strebausrüstungen
DE3100093A1 (de) * 1981-01-03 1982-08-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zur begrenzung des ausbauwiderstandes eines hydraulischen ausbauschildes
DE2917609C2 (de) * 1979-05-02 1985-12-19 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Steuerung der Vorpfändkappen eines Schreitausbaus in Abhängigkeit vom Abbaufortschritt
GB2092207A (en) * 1981-01-24 1982-08-11 Dobson Park Ind Improvements in or relating to mining systems
DE3127702C2 (de) * 1981-07-14 1983-12-29 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Regelung der Schnitthöhe der Walzen von Walzenladern
JPS60181487A (ja) * 1984-02-24 1985-09-17 財団法人石炭技術研究所 負荷制御装置を有するダブルレンジング・ドラムカツタ
US4634186A (en) * 1985-10-24 1987-01-06 Pease Robert E Control system for longwall shearer
DE3605236A1 (de) * 1986-02-19 1987-08-20 Gewerk Eisenhuette Westfalia Steuereinrichtung fuer untertaegige ausbaueinheiten
DE3620880C1 (en) * 1986-06-21 1987-06-04 Hemscheidt Maschf Hermann Hydraulic self-advancing support frame
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CN100567703C (zh) * 2005-05-19 2009-12-09 兖矿集团有限公司 长壁采煤法综采工艺

Also Published As

Publication number Publication date
CN101952547A (zh) 2011-01-19
US8567871B2 (en) 2013-10-29
WO2009103307A1 (de) 2009-08-27
US20100327650A1 (en) 2010-12-30
EP2247824B1 (de) 2014-07-02
CN101952547B (zh) 2013-05-08
AU2008351276A1 (en) 2009-08-27
AU2008351276B2 (en) 2011-07-07
EP2247824A1 (de) 2010-11-10

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