SE395744B - PROCEDURE AND DEVICE FOR AIRING A DRILL BOOM - Google Patents

PROCEDURE AND DEVICE FOR AIRING A DRILL BOOM

Info

Publication number
SE395744B
SE395744B SE7416214A SE7416214A SE395744B SE 395744 B SE395744 B SE 395744B SE 7416214 A SE7416214 A SE 7416214A SE 7416214 A SE7416214 A SE 7416214A SE 395744 B SE395744 B SE 395744B
Authority
SE
Sweden
Prior art keywords
airing
procedure
drill boom
boom
drill
Prior art date
Application number
SE7416214A
Other languages
Swedish (sv)
Other versions
SE7416214L (en
Inventor
N A Agen
C-G Bergstrom
K E O Bystrom
B Hogstrom
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE7416214A priority Critical patent/SE395744B/en
Priority to NO754273A priority patent/NO754273L/no
Priority to ZA757906A priority patent/ZA757906B/en
Priority to DE19752557338 priority patent/DE2557338A1/en
Priority to CA242,280A priority patent/CA1042416A/en
Priority to FI753621A priority patent/FI753621A/fi
Priority to AU87769/75A priority patent/AU505055B2/en
Priority to FR7539482A priority patent/FR2296084A1/en
Publication of SE7416214L publication Critical patent/SE7416214L/en
Publication of SE395744B publication Critical patent/SE395744B/en

Links

Classifications

    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
SE7416214A 1974-12-23 1974-12-23 PROCEDURE AND DEVICE FOR AIRING A DRILL BOOM SE395744B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7416214A SE395744B (en) 1974-12-23 1974-12-23 PROCEDURE AND DEVICE FOR AIRING A DRILL BOOM
NO754273A NO754273L (en) 1974-12-23 1975-12-16
ZA757906A ZA757906B (en) 1974-12-23 1975-12-18 A boom arrangement for positioning an elongated rock drilling apparatus and method for positioning such apparatus
DE19752557338 DE2557338A1 (en) 1974-12-23 1975-12-19 METHOD OF POSITIONING A ROCK DRILLING APPARATUS MOUNTED ON A DRILLING ARM AND DEVICE FOR CARRYING OUT THE METHOD
CA242,280A CA1042416A (en) 1974-12-23 1975-12-22 Method and arrangement for positioning a drill boom
FI753621A FI753621A (en) 1974-12-23 1975-12-22
AU87769/75A AU505055B2 (en) 1974-12-23 1975-12-22 Positioning rock drilling apparatus
FR7539482A FR2296084A1 (en) 1974-12-23 1975-12-23 Positioning rock drill on drilling arm - in which difference between required and actual turning angles is measured and adjusted with visible indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7416214A SE395744B (en) 1974-12-23 1974-12-23 PROCEDURE AND DEVICE FOR AIRING A DRILL BOOM

Publications (2)

Publication Number Publication Date
SE7416214L SE7416214L (en) 1976-06-24
SE395744B true SE395744B (en) 1977-08-22

Family

ID=20323105

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7416214A SE395744B (en) 1974-12-23 1974-12-23 PROCEDURE AND DEVICE FOR AIRING A DRILL BOOM

Country Status (8)

Country Link
AU (1) AU505055B2 (en)
CA (1) CA1042416A (en)
DE (1) DE2557338A1 (en)
FI (1) FI753621A (en)
FR (1) FR2296084A1 (en)
NO (1) NO754273L (en)
SE (1) SE395744B (en)
ZA (1) ZA757906B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034617A1 (en) * 1998-12-09 2000-06-15 Sandvik Ab; (Publ) Method for correcting positioning errors in rock drilling, and a rock drilling equipment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274494A (en) * 1977-05-16 1981-06-23 Atlas Copco Aktiebolag Method and device for setting the direction and/or the inclination of an elongated rock drilling apparatus
US4484637A (en) * 1979-01-19 1984-11-27 Cooper Industries, Inc. Positioning control system for rock drill support apparatus
FI79884C (en) * 1988-06-03 1990-03-12 Tampella Oy Ab Method and apparatus for drilling a hole in rock
CN103244058B (en) * 2013-06-04 2015-06-17 重庆市能源投资集团科技有限责任公司 Skid-mounted positioning drilling machine underground coal mine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034617A1 (en) * 1998-12-09 2000-06-15 Sandvik Ab; (Publ) Method for correcting positioning errors in rock drilling, and a rock drilling equipment

Also Published As

Publication number Publication date
NO754273L (en) 1976-06-24
CA1042416A (en) 1978-11-14
DE2557338A1 (en) 1976-06-24
SE7416214L (en) 1976-06-24
AU505055B2 (en) 1979-11-08
AU8776975A (en) 1977-06-30
FR2296084B3 (en) 1979-05-11
ZA757906B (en) 1976-11-24
FI753621A (en) 1976-06-24
FR2296084A1 (en) 1976-07-23

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