ES452959A1 - Dispositivo de avance de un escudo, en especial para la a- pertura de galerias en explotaciones mineras bajo tierra. - Google Patents

Dispositivo de avance de un escudo, en especial para la a- pertura de galerias en explotaciones mineras bajo tierra.

Info

Publication number
ES452959A1
ES452959A1 ES452959A ES452959A ES452959A1 ES 452959 A1 ES452959 A1 ES 452959A1 ES 452959 A ES452959 A ES 452959A ES 452959 A ES452959 A ES 452959A ES 452959 A1 ES452959 A1 ES 452959A1
Authority
ES
Spain
Prior art keywords
shield
tunnelling
mining
installations
floor sill
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
ES452959A
Other languages
English (en)
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 ES452959A1 publication Critical patent/ES452959A1/es
Expired 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Dispositivo de avance de un escudo, en especial para la apertura de galerías en explotaciones mineras bajo tierra, con segmentos de escudo dispuestos uno detrás de otro en el sentido de avance y acoplado con una traviesa de solera, caracterizado por el hecho de que los segmentos de escudo (10, 11, 12) y la traviesa de solera (17) pueden ser desplazados independientemente entre si en el sentido de apertura.
ES452959A 1975-12-02 1976-11-03 Dispositivo de avance de un escudo, en especial para la a- pertura de galerias en explotaciones mineras bajo tierra. Expired ES452959A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2554107A DE2554107C2 (de) 1975-12-02 1975-12-02 Als Schutzabstützung für eine Vortriebsmaschine dienende Ausbaueinheit

Publications (1)

Publication Number Publication Date
ES452959A1 true ES452959A1 (es) 1978-01-01

Family

ID=5963233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452959A Expired ES452959A1 (es) 1975-12-02 1976-11-03 Dispositivo de avance de un escudo, en especial para la a- pertura de galerias en explotaciones mineras bajo tierra.

Country Status (5)

Country Link
US (1) US4055959A (es)
DE (1) DE2554107C2 (es)
ES (1) ES452959A1 (es)
FR (1) FR2333941A1 (es)
GB (1) GB1556216A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342903C2 (de) * 1983-11-26 1985-10-10 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Entkoppelungseinrichtung zum Entkoppeln der Bewegung des Vorlaufschildes und der Stirnschalung für eine Vortriebsmaschine
GB2172918A (en) * 1985-03-26 1986-10-01 Coal Ind Excavating equipment
GB2191231B (en) * 1986-12-18 1990-03-28 Howden James & Co Ltd A tunnel boring machine
IT1241223B (it) * 1990-05-11 1993-12-29 Trevi D.P.A. Macchina per il consolidamento preventivo degli scavi di gallerie mediante la tecnica dell'ombrello protettivo
AU2005201444B2 (en) * 2000-03-13 2005-12-08 Osum Oil Sands Corp. Method and system for mining hydrocarbon-containing materials
US6554368B2 (en) * 2000-03-13 2003-04-29 Oil Sands Underground Mining, Inc. Method and system for mining hydrocarbon-containing materials
US7097255B2 (en) * 2002-01-09 2006-08-29 Oil Sands Underground Mining Corp. Method and means for processing oil sands while excavating
US7128375B2 (en) * 2003-06-04 2006-10-31 Oil Stands Underground Mining Corp. Method and means for recovering hydrocarbons from oil sands by underground mining
US8287050B2 (en) 2005-07-18 2012-10-16 Osum Oil Sands Corp. Method of increasing reservoir permeability
US8127865B2 (en) 2006-04-21 2012-03-06 Osum Oil Sands Corp. Method of drilling from a shaft for underground recovery of hydrocarbons
WO2008048966A2 (en) 2006-10-16 2008-04-24 Osum Oil Sands Corp. Method of collecting hydrocarbons using a barrier tunnel
WO2008064305A2 (en) 2006-11-22 2008-05-29 Osum Oil Sands Corp. Recovery of bitumen by hydraulic excavation
US8167960B2 (en) 2007-10-22 2012-05-01 Osum Oil Sands Corp. Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil
US8176982B2 (en) 2008-02-06 2012-05-15 Osum Oil Sands Corp. Method of controlling a recovery and upgrading operation in a reservoir
WO2009141733A1 (en) 2008-05-20 2009-11-26 Osum Oil Sands Corp. Method of managing carbon reduction for hydrocarbon producers
CN108756927B (zh) * 2018-07-05 2024-01-19 中国铁建重工集团股份有限公司 一种掘进机钢拱架安装系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271744B (de) * 1965-03-08 1968-07-04 Juergen Sander Vorrichtung zum Vortreiben eines Tunnels
US3379024A (en) * 1965-04-13 1968-04-23 Josef Wohlmeyer Machine for constructing lined ducts through rock
DE1921314C3 (de) * 1969-04-26 1978-09-07 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Schreitwerk für Vortriebs- oder Ladevorrichtung in Bergbaubetrieben
US3863989A (en) * 1972-11-10 1975-02-04 Bogdan Vyachesla Voitsekhovsky Hard-rock mining machine
US3989302A (en) * 1975-07-25 1976-11-02 Dresser Industries, Inc. Continuous roof support system for tunnel boring

Also Published As

Publication number Publication date
US4055959A (en) 1977-11-01
DE2554107A1 (de) 1977-06-16
FR2333941B1 (es) 1983-03-11
FR2333941A1 (fr) 1977-07-01
DE2554107C2 (de) 1984-01-05
GB1556216A (en) 1979-11-21

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