ES8703572A1 - Procedimiento e instalacion para la explotacion de filones minerales de fuerte buzamiento, especialmente filones de carbon de fuerte buzamiento. - Google Patents

Procedimiento e instalacion para la explotacion de filones minerales de fuerte buzamiento, especialmente filones de carbon de fuerte buzamiento.

Info

Publication number
ES8703572A1
ES8703572A1 ES547120A ES547120A ES8703572A1 ES 8703572 A1 ES8703572 A1 ES 8703572A1 ES 547120 A ES547120 A ES 547120A ES 547120 A ES547120 A ES 547120A ES 8703572 A1 ES8703572 A1 ES 8703572A1
Authority
ES
Spain
Prior art keywords
road
gate
seams
mining
directional
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.)
Expired
Application number
ES547120A
Other languages
English (en)
Spanish (es)
Other versions
ES547120A0 (es
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.)
Kozponti Banyaszati Fejlesztesi Intezet
Mecseki Szenbanyak
Original Assignee
Kozponti Banyaszati Fejlesztesi Intezet
Mecseki 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 Kozponti Banyaszati Fejlesztesi Intezet, Mecseki Szenbanyak filed Critical Kozponti Banyaszati Fejlesztesi Intezet
Publication of ES8703572A1 publication Critical patent/ES8703572A1/es
Publication of ES547120A0 publication Critical patent/ES547120A0/es
Expired legal-status Critical Current

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)
ES547120A 1984-09-20 1985-09-19 Procedimiento e instalacion para la explotacion de filones minerales de fuerte buzamiento, especialmente filones de carbon de fuerte buzamiento. Expired ES8703572A1 (es)

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
ES8703572A1 true ES8703572A1 (es) 1987-02-16
ES547120A0 ES547120A0 (es) 1987-02-16

Family

ID=10964437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547120A Expired ES8703572A1 (es) 1984-09-20 1985-09-19 Procedimiento e instalacion para la explotacion de filones minerales de fuerte buzamiento, especialmente filones de carbon de fuerte buzamiento.

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915102A (zh) * 2010-08-20 2010-12-15 天地科技股份有限公司 急倾斜走向长壁综合机械化采煤方法
CN102373937B (zh) * 2011-09-30 2016-06-29 天地科技股份有限公司 急倾斜煤层俯伪斜开采工作面菱形液压支架
CN103670418B (zh) * 2014-01-08 2016-01-20 大冶有色金属有限责任公司 一种提高缓倾斜中厚矿体技术指标的回采方法
CN104847353A (zh) * 2014-11-30 2015-08-19 刘桂花 急斜煤层群分层同采放顶煤采煤方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR581794A (fr) * 1924-05-17 1924-12-05 Exploitation des veines par groupes, en particulier pour veines à forte inclinaison
DE1245889B (de) * 1957-03-06 1967-08-03 Dr Karl Lehmann Abbauverfahren fuer einfallende Steinkohlenfloeze in Streben mit fallendem Verhieb und Vorrichtung zur Durchfuehrung des Verfahrens
GB1089381A (en) * 1964-05-05 1967-11-01 Coal Industry Patents Ltd Improvements relating to mining installations

Also Published As

Publication number Publication date
HUT37969A (en) 1986-03-28
HU192450B (en) 1987-06-29
FR2570435B1 (fr) 1989-08-18
FR2570435A1 (fr) 1986-03-21
ES547120A0 (es) 1987-02-16
PL255463A1 (en) 1987-10-05
IN164318B (fr) 1989-02-18
BG44035A3 (en) 1988-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603