HUT37969A - Method and apparatus for mining steep mineral bed, particularly steep coal one - Google Patents

Method and apparatus for mining steep mineral bed, particularly steep coal one

Info

Publication number
HUT37969A
HUT37969A HU353584A HU353584A HUT37969A HU T37969 A HUT37969 A HU T37969A HU 353584 A HU353584 A HU 353584A HU 353584 A HU353584 A HU 353584A HU T37969 A HUT37969 A HU T37969A
Authority
HU
Hungary
Prior art keywords
steep
mining
coal
mineral bed
bed
Prior art date
Application number
HU353584A
Other languages
Hungarian (hu)
Other versions
HU192450B (en
Inventor
Emil Merei
Laszlo Balazs
Laszlo Tiszai
Gabor Varbiro
Laszlo Bacsko
Ferenc Szebenyi
Laszlo Kocsanyi
Zoltan Illyes
Zsolt Szilvassy
Jozsef Baso
Ferenc Pera
Kalman Hisztai
Jozsef Bohnert
Geza Barcza
Otto Perschi
Jozsef Korbuly
Original Assignee
Mecseki Szenbanyak
Koezponti Banyaszati Fejleszte
Veszpremi Szenbanyak
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 Mecseki Szenbanyak, Koezponti Banyaszati Fejleszte, Veszpremi Szenbanyak filed Critical Mecseki Szenbanyak
Priority to HU353584A priority Critical patent/HU192450B/en
Priority to IN745/DEL/85A priority patent/IN164318B/en
Priority to ES547120A priority patent/ES8703572A1/en
Priority to FR8513895A priority patent/FR2570435B1/en
Priority to BG7176585A priority patent/BG44035A3/en
Priority to PL25546385A priority patent/PL255463A1/en
Publication of HUT37969A publication Critical patent/HUT37969A/en
Publication of HU192450B publication Critical patent/HU192450B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • 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
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/34—Machine propelled along the working face by cable or chain
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal

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)
  • Remote Sensing (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
HU353584A 1984-09-20 1984-09-20 Method and apparatus for mining steep mineral bed particularly steep coal one HU192450B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU353584A HU192450B (en) 1984-09-20 1984-09-20 Method and apparatus for mining steep mineral bed particularly steep coal one
IN745/DEL/85A IN164318B (en) 1984-09-20 1985-09-11
ES547120A ES8703572A1 (en) 1984-09-20 1985-09-19 Method and equipment for mining steep mineral seams, particularly coal seams
FR8513895A FR2570435B1 (en) 1984-09-20 1985-09-19 METHOD AND APPARATUS FOR THE EXPLOITATION OF LAYERS OF HIGH SLOPE MINERALS, IN PARTICULAR COAL LAYERS
BG7176585A BG44035A3 (en) 1984-09-20 1985-09-20 Method and installation for stoping of ore layers disposed vertically and in particular of coal layers
PL25546385A PL255463A1 (en) 1984-09-20 1985-09-20 Method of mining steep seams of minerals,in particular those of coal and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU353584A HU192450B (en) 1984-09-20 1984-09-20 Method and apparatus for mining steep mineral bed particularly steep coal one

Publications (2)

Publication Number Publication Date
HUT37969A true HUT37969A (en) 1986-03-28
HU192450B HU192450B (en) 1987-06-29

Family

ID=10964437

Family Applications (1)

Application Number Title Priority Date Filing Date
HU353584A HU192450B (en) 1984-09-20 1984-09-20 Method and apparatus for mining steep mineral bed particularly steep coal one

Country Status (6)

Country Link
BG (1) BG44035A3 (en)
ES (1) ES8703572A1 (en)
FR (1) FR2570435B1 (en)
HU (1) HU192450B (en)
IN (1) IN164318B (en)
PL (1) PL255463A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915102A (en) * 2010-08-20 2010-12-15 天地科技股份有限公司 Comprehensive mechanization coal-mining method of heavy pitch course long well
CN102373937B (en) * 2011-09-30 2016-06-29 天地科技股份有限公司 Rhombic hydraulic support for pseudo-inclined down mining working surface of steep coal seam
CN103670418B (en) * 2014-01-08 2016-01-20 大冶有色金属有限责任公司 A kind of stoping method improving gently inclined medium thick orebody technical indicator
CN104847353A (en) * 2014-11-30 2015-08-19 刘桂花 Layered simultaneous production top coal caving coal mining method of steep dip coal seam group

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR581794A (en) * 1924-05-17 1924-12-05 Exploitation of veins in groups, in particular for veins with a strong inclination
DE1245889B (en) * 1957-03-06 1967-08-03 Dr Karl Lehmann Mining process for collapsing coal layers in struts with falling cutting and device for carrying out the process
GB1089381A (en) * 1964-05-05 1967-11-01 Coal Industry Patents Ltd Improvements relating to mining installations

Also Published As

Publication number Publication date
PL255463A1 (en) 1987-10-05
ES547120A0 (en) 1987-02-16
HU192450B (en) 1987-06-29
ES8703572A1 (en) 1987-02-16
FR2570435A1 (en) 1986-03-21
FR2570435B1 (en) 1989-08-18
BG44035A3 (en) 1988-09-15
IN164318B (en) 1989-02-18

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