ES506727A0 - Dispositivo y procedimiento para la explotacion de yacimien-tos en tajos inclinados, especialmente filones de carbon - Google Patents

Dispositivo y procedimiento para la explotacion de yacimien-tos en tajos inclinados, especialmente filones de carbon

Info

Publication number
ES506727A0
ES506727A0 ES506727A ES506727A ES506727A0 ES 506727 A0 ES506727 A0 ES 506727A0 ES 506727 A ES506727 A ES 506727A ES 506727 A ES506727 A ES 506727A ES 506727 A0 ES506727 A0 ES 506727A0
Authority
ES
Spain
Prior art keywords
reefs
exploitation
fields
procedure
especially coal
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.)
Granted
Application number
ES506727A
Other languages
English (en)
Other versions
ES8301319A1 (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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES8301319A1 publication Critical patent/ES8301319A1/es
Publication of ES506727A0 publication Critical patent/ES506727A0/es
Granted 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
    • E21D23/0082—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor specially adapted for vertical or steep gradient seams

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Ladders (AREA)
  • Movable Scaffolding (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ES506727A 1980-10-31 1981-10-30 Dispositivo y procedimiento para la explotacion de yacimien-tos en tajos inclinados, especialmente filones de carbon Granted ES506727A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803041101 DE3041101A1 (de) 1980-10-31 1980-10-31 Einrichtung zum abbau steilstehender lagerstaetten, insbesondere kohlenfloeze, sowie verfahren zum einbringen der abbaueinrichtung in den steilstehenden gewinnungsstreb

Publications (2)

Publication Number Publication Date
ES8301319A1 ES8301319A1 (es) 1982-11-16
ES506727A0 true ES506727A0 (es) 1982-11-16

Family

ID=6115678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506727A Granted ES506727A0 (es) 1980-10-31 1981-10-30 Dispositivo y procedimiento para la explotacion de yacimien-tos en tajos inclinados, especialmente filones de carbon

Country Status (7)

Country Link
US (1) US4391469A (es)
CA (1) CA1153901A (es)
CS (1) CS242874B2 (es)
DE (1) DE3041101A1 (es)
ES (1) ES506727A0 (es)
PL (1) PL132639B1 (es)
SU (1) SU1132793A3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300167A1 (de) * 1982-01-08 1983-07-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum abbau steilstehender lagerstaetten, insbesondere kohlenfloeze
US4679856A (en) * 1983-09-21 1987-07-14 Klockner-Becorit Gmbh Mine self-advancing roof support and method of relocating a mine winning face equipped with self-advancing roof support
DE3343311A1 (de) * 1983-11-30 1985-06-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum einbringen hydraulischer schreitausbaueinheiten in einen untertaegigen gewinnungsbetrieb, insbesondere in einen steilstreb
US4710064A (en) * 1985-04-15 1987-12-01 Stafford Frank K Movable roof support and bolter system
US4676697A (en) * 1985-04-15 1987-06-30 Stafford Frank K Movable roof support and bolter system
US6857706B2 (en) * 2001-12-10 2005-02-22 Placer Dome Technical Services Limited Mining method for steeply dipping ore bodies
US7695071B2 (en) * 2002-10-15 2010-04-13 Minister Of Natural Resources Automated excavation machine
US7192093B2 (en) * 2004-04-23 2007-03-20 Placer Dome Technical Services Limited Excavation apparatus and method
WO2015164909A1 (en) * 2014-04-28 2015-11-05 Cougar Can Company Pty Ltd A telescopic pumpable prop assembly with improved ceiling impact properties
CN104234733A (zh) * 2014-07-04 2014-12-24 四川省华蓥山煤业股份有限公司李子垭南煤矿 一种俯伪斜综采工作面的支护方法及掩护支架
CN104047627A (zh) * 2014-07-15 2014-09-17 沈阳天安矿山机械股份有限公司 回采巷道框架式超前支护支架
CN105240038A (zh) * 2015-10-30 2016-01-13 安徽省矿业机电装备有限责任公司 一种煤矿液压支架用脚踏板装置
CN106121699A (zh) * 2016-08-25 2016-11-16 枣庄矿业集团中兴建安工程有限公司 一种液压支架可调角度脚踏板装置
CN109763822B (zh) * 2019-01-21 2024-10-15 西安科技大学 大倾角厚煤层多区段无煤柱错层护巷及段间无煤柱充填方法
CN112360474A (zh) * 2020-12-15 2021-02-12 中铁工程装备集团有限公司 一种斜井与平洞快速转换装置、tbm掘进机及施工方法
CN117588248B (zh) * 2024-01-19 2024-03-29 阳泉市广凯机械制造有限公司 一种顶梁和液压支架及其使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608278A1 (de) * 1968-03-12 1970-12-03 Konrad Grebe Wanderausbau fuer einen Streb,vorzugsweise der steilen und halbsteilen Lagerung
GB1259785A (en) * 1968-04-26 1972-01-12 Gewerk Eisenhuette Westfalia A mineral mining installation
GB1310228A (en) * 1969-10-16 1973-03-14 Gullick Dobson Ltd Method of mining and an apparatus for the carrying out of said method
DE2033807A1 (de) * 1970-07-08 1972-01-27 Gewerkschaft Eisenhütte Westfaha, 4628Altlunen Verfahren und Vorrichtung zum Abbauen von flozartig gelagerten Mineralien
DE2219272A1 (de) * 1972-04-20 1973-11-08 Gewerk Eisenhuette Westfalia Vorrichtung zur verankerung der antriebsstation, insbesondere der hilfsantriebsstation, eines kettenkratzfoerderers in bergbau-gewinnungsbetrieben

Also Published As

Publication number Publication date
PL132639B1 (en) 1985-03-30
DE3041101C2 (es) 1987-12-23
CA1153901A (en) 1983-09-20
SU1132793A3 (ru) 1984-12-30
US4391469A (en) 1983-07-05
ES8301319A1 (es) 1982-11-16
PL233642A1 (es) 1982-05-24
CS242874B2 (en) 1986-05-15
CS780281A2 (en) 1985-06-13
DE3041101A1 (de) 1982-06-09

Similar Documents

Publication Publication Date Title
ES523560A0 (es) Procedimiento para la (co) polimerizacion de alfa-olefinas en lecho fluidificado.
ES506727A0 (es) Dispositivo y procedimiento para la explotacion de yacimien-tos en tajos inclinados, especialmente filones de carbon
DK98186A (da) Stoevfri, enzymholdige partikler og fremgangsmaade til fremstilling deraf
MX164353B (es) Aparato para cocinar,construccion de pestillo para el mismo,y metodos para fabricar el mismo
DE3484166D1 (de) Modulationsdetektor und klassifizieren.
DE3688970D1 (de) Aufzeichnungsmaterial und Aufzeichnungsverfahren damit.
ES519559A0 (es) Procedimiento para la obtencion de pirazolooxacinas, pirazolotiacinas y pirazoloquinolinas.
DE3382385D1 (de) Kuenstliches blut und andere gastransportmittel.
ES516495A0 (es) "metodo y dispositivo para gasificar material carbonoso".
DE3674845D1 (de) Traegergeraet und spanngeraet das traegergeraet umfassend.
NL190275B (nl) Samenstel van een warmvormende inrichting en een uitneeminrichting, alsmede uitneeminrichting.
DE3677792D1 (de) Mikrowellendiskriminator und dessen verwendung.
NO862805L (no) Separator for fluider med forskjellig tetthet.
IT8622217A0 (it) Metodo ed apparecchiatura per pallinatura.
DE3682071D1 (de) Saegeverfahren und anordnung zu dessen verwendung.
DE3361095D1 (en) Methods for the determination of sulphur and carbon in fluids
ES507991A0 (es) Perfeccionamientos introducidos en el metodo para la obtencion de gas sintetico de amoniaco.
ZA834638B (en) Petroleum emulsion-breakers containing nitrogen,and their use
DK132092D0 (da) Thieno- og -furooe2,3-baa og -oe3,2-baapyridiner
DK465483A (da) Lineaer polyethylenkrympefolier samt fremgangsmaade til fremstilling heraf
DE3767503D1 (de) Einrichtung zum schneiden von bahnen in streifen.
ES525705A0 (es) Procedimiento de beneficiado de carbon y similares
IT1136076B (it) Fermaglio per catenelle ed altri monili
NO830485L (no) Filterklemme og ostomipose til bruk med samme.
ES547120A0 (es) Procedimiento e instalacion para la explotacion de filones minerales de fuerte buzamiento, especialmente filones de carbon de fuerte buzamiento.