SE392319B - Riktinstrument for instellning och/eller kontroll av lutningen eller riktningen for en borrbom - Google Patents

Riktinstrument for instellning och/eller kontroll av lutningen eller riktningen for en borrbom

Info

Publication number
SE392319B
SE392319B SE7310672A SE7310672A SE392319B SE 392319 B SE392319 B SE 392319B SE 7310672 A SE7310672 A SE 7310672A SE 7310672 A SE7310672 A SE 7310672A SE 392319 B SE392319 B SE 392319B
Authority
SE
Sweden
Prior art keywords
slope
checking
setting
drill boom
directional instrument
Prior art date
Application number
SE7310672A
Other languages
English (en)
Other versions
SE7310672L (sv
Inventor
G Jysky
I Mardla
B Eriksson
Original Assignee
Ilmeg 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 Ilmeg Ab filed Critical Ilmeg Ab
Priority to SE7310672A priority Critical patent/SE392319B/sv
Priority to US05/493,374 priority patent/US3975831A/en
Priority to GB33873/74A priority patent/GB1479182A/en
Priority to IT69446/74A priority patent/IT1016756B/it
Priority to AU71950/74A priority patent/AU490330B2/en
Priority to DE2437406A priority patent/DE2437406A1/de
Priority to FR7426965A priority patent/FR2239583B3/fr
Priority to JP49088922A priority patent/JPS5071101A/ja
Publication of SE7310672L publication Critical patent/SE7310672L/xx
Publication of SE392319B publication Critical patent/SE392319B/sv

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006Means for anchoring the drilling machine to the ground
    • E21C11/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
SE7310672A 1973-08-02 1973-08-02 Riktinstrument for instellning och/eller kontroll av lutningen eller riktningen for en borrbom SE392319B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7310672A SE392319B (sv) 1973-08-02 1973-08-02 Riktinstrument for instellning och/eller kontroll av lutningen eller riktningen for en borrbom
US05/493,374 US3975831A (en) 1973-08-02 1974-07-31 Directing instrument
GB33873/74A GB1479182A (en) 1973-08-02 1974-07-31 Inclination measuring instrument
IT69446/74A IT1016756B (it) 1973-08-02 1974-08-01 Strumento rilevatore per controlla re l inclinazione della colonna di perforazione di una perforatrice e simili
AU71950/74A AU490330B2 (en) 1973-08-02 1974-08-01 Inclination controlling instrument
DE2437406A DE2437406A1 (de) 1973-08-02 1974-08-02 Richteinrichtung
FR7426965A FR2239583B3 (sv) 1973-08-02 1974-08-02
JP49088922A JPS5071101A (sv) 1973-08-02 1974-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7310672A SE392319B (sv) 1973-08-02 1973-08-02 Riktinstrument for instellning och/eller kontroll av lutningen eller riktningen for en borrbom

Publications (2)

Publication Number Publication Date
SE7310672L SE7310672L (sv) 1975-02-03
SE392319B true SE392319B (sv) 1977-03-21

Family

ID=20318171

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310672A SE392319B (sv) 1973-08-02 1973-08-02 Riktinstrument for instellning och/eller kontroll av lutningen eller riktningen for en borrbom

Country Status (1)

Country Link
SE (1) SE392319B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383524A (en) * 1990-10-08 1995-01-24 Tamrock Oy Method and equipment for aligning the feeding beam of a rock drilling equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383524A (en) * 1990-10-08 1995-01-24 Tamrock Oy Method and equipment for aligning the feeding beam of a rock drilling equipment

Also Published As

Publication number Publication date
SE7310672L (sv) 1975-02-03

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