BR8101480A - Equipamento de escavacao de pocos, para escavacao de chamines e semelhantes, na rocha - Google Patents

Equipamento de escavacao de pocos, para escavacao de chamines e semelhantes, na rocha

Info

Publication number
BR8101480A
BR8101480A BR8101480A BR8101480A BR8101480A BR 8101480 A BR8101480 A BR 8101480A BR 8101480 A BR8101480 A BR 8101480A BR 8101480 A BR8101480 A BR 8101480A BR 8101480 A BR8101480 A BR 8101480A
Authority
BR
Brazil
Prior art keywords
excavation
chamines
pocos
rock
similar
Prior art date
Application number
BR8101480A
Other languages
English (en)
Portuguese (pt)
Inventor
T Svensson
Original Assignee
Linden Alimak Ab
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 Linden Alimak Ab filed Critical Linden Alimak Ab
Publication of BR8101480A publication Critical patent/BR8101480A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D3/00—Raising shafts, i.e. working upwards from the bottom
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Types And Forms Of Lifts (AREA)
BR8101480A 1980-03-14 1981-03-13 Equipamento de escavacao de pocos, para escavacao de chamines e semelhantes, na rocha BR8101480A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002022A SE8002022L (sv) 1980-03-14 1980-03-14 Stigortshiss

Publications (1)

Publication Number Publication Date
BR8101480A true BR8101480A (pt) 1981-09-15

Family

ID=20340516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101480A BR8101480A (pt) 1980-03-14 1981-03-13 Equipamento de escavacao de pocos, para escavacao de chamines e semelhantes, na rocha

Country Status (9)

Country Link
JP (1) JPS56135693A (fr)
AU (1) AU6835781A (fr)
BR (1) BR8101480A (fr)
DE (1) DE3108977A1 (fr)
FI (1) FI810767L (fr)
FR (1) FR2478190A1 (fr)
NO (1) NO810879L (fr)
SE (1) SE8002022L (fr)
ZA (1) ZA81881B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960175A (en) * 1987-03-20 1990-10-02 Alimak Ab Equipment for raise mining
SE461110B (sv) * 1987-08-31 1990-01-08 Gruvprodukter I Gaellivare Ab Anordning vid drivning av uppaatriktade bergschakt
US5582467A (en) * 1995-04-10 1996-12-10 Centre De Recherche Industrielle Du Quebec Displaceable working apparatus with extensible boom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1281860A (fr) * 1958-12-18 1962-01-19 Alimak Verken Ab Ascenseur et son procédé d'utilisation pour forer des puits
DE1205928B (de) * 1962-07-05 1965-12-02 Friedrich Steiner Dr Ing Vorrichtung zum Hochbrechen von Schaechten
SE7406100L (sv) * 1974-05-07 1975-11-10 Linden Alimak Ab Borraggregat.

Also Published As

Publication number Publication date
NO810879L (no) 1981-09-15
DE3108977A1 (de) 1982-02-25
FR2478190A1 (fr) 1981-09-18
FI810767L (fi) 1981-09-15
ZA81881B (en) 1982-03-31
JPS56135693A (en) 1981-10-23
AU6835781A (en) 1981-09-17
SE8002022L (sv) 1981-09-15

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