BR8007278A - Processo para aprofundar pocos e dispositivo para execucao do processo - Google Patents

Processo para aprofundar pocos e dispositivo para execucao do processo

Info

Publication number
BR8007278A
BR8007278A BR8007278A BR8007278A BR8007278A BR 8007278 A BR8007278 A BR 8007278A BR 8007278 A BR8007278 A BR 8007278A BR 8007278 A BR8007278 A BR 8007278A BR 8007278 A BR8007278 A BR 8007278A
Authority
BR
Brazil
Prior art keywords
execution
deepening
wells
deepening wells
Prior art date
Application number
BR8007278A
Other languages
English (en)
Inventor
A Zitz
A Kissich
H Wrulich
O Schetina
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of BR8007278A publication Critical patent/BR8007278A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)
  • Shovels (AREA)
BR8007278A 1979-11-09 1980-11-07 Processo para aprofundar pocos e dispositivo para execucao do processo BR8007278A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0721079A AT365739B (de) 1979-11-09 1979-11-09 Verfahren zum abteufen von schaechten und vorrich- tung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
BR8007278A true BR8007278A (pt) 1981-05-19

Family

ID=3593795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007278A BR8007278A (pt) 1979-11-09 1980-11-07 Processo para aprofundar pocos e dispositivo para execucao do processo

Country Status (14)

Country Link
US (1) US4379594A (pt)
EP (1) EP0029020B1 (pt)
JP (1) JPS5677494A (pt)
AT (1) AT365739B (pt)
AU (1) AU537879B2 (pt)
BR (1) BR8007278A (pt)
CA (1) CA1163652A (pt)
DE (1) DE3066514D1 (pt)
IN (1) IN154135B (pt)
NZ (1) NZ195492A (pt)
PL (1) PL227733A1 (pt)
SU (1) SU1277908A3 (pt)
YU (1) YU278080A (pt)
ZA (1) ZA806566B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548442A (en) * 1983-12-06 1985-10-22 The Robbins Company Mobile mining machine and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US720841A (en) * 1902-09-11 1903-02-17 Franz Pawel Apparatus for performing earthworks.
FR438819A (fr) * 1911-03-24 1912-05-29 Louis Antoine Coudray Procédé de forage des puits et dispositifs le réalisant
US2260293A (en) * 1940-05-22 1941-10-28 Jesse J Brown Hydraulic suction dredge
US3098641A (en) * 1960-11-28 1963-07-23 Ingersoll Rand Co Method of making holes in the earth
US3317245A (en) * 1964-09-29 1967-05-02 Goodman Mfg Co Propelling and steering system for mining machines
NL129899C (pt) * 1968-03-12
AT344645B (de) * 1976-05-25 1978-08-10 Voest Ag Schraemmaschine
DE2657573C3 (de) * 1976-12-18 1981-07-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zum Erweitern von Schächten o.dgl.
DE2720380C2 (de) * 1977-05-06 1986-01-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vortriebsmaschine
NL179937C (nl) * 1977-08-23 1986-12-01 Mitsubishi Heavy Ind Ltd Baggerwerkwijze en baggerwerktuig voor het uitvoeren van deze werkwijze.
DE2743092A1 (de) * 1977-09-24 1979-03-29 Gewerk Eisenhuette Westfalia Einrichtung zum abteufen von schaechten
DE2748438A1 (de) * 1977-10-28 1979-05-03 Gewerk Eisenhuette Westfalia Schachtabteufgeraet
US4212121A (en) * 1978-07-31 1980-07-15 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for dredging having bow-stern movement of the suction means

Also Published As

Publication number Publication date
US4379594A (en) 1983-04-12
YU278080A (en) 1983-10-31
SU1277908A3 (ru) 1986-12-15
JPS5677494A (en) 1981-06-25
EP0029020B1 (de) 1984-02-08
DE3066514D1 (en) 1984-03-15
NZ195492A (en) 1984-04-27
ZA806566B (en) 1981-10-28
AT365739B (de) 1982-02-10
PL227733A1 (pt) 1981-11-13
IN154135B (pt) 1984-09-22
CA1163652A (en) 1984-03-13
EP0029020A1 (de) 1981-05-20
AU537879B2 (en) 1984-07-19
AU6378780A (en) 1981-05-14
ATA721079A (de) 1981-06-15

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