ZA757906B - A boom arrangement for positioning an elongated rock drilling apparatus and method for positioning such apparatus - Google Patents

A boom arrangement for positioning an elongated rock drilling apparatus and method for positioning such apparatus

Info

Publication number
ZA757906B
ZA757906B ZA757906A ZA757906A ZA757906B ZA 757906 B ZA757906 B ZA 757906B ZA 757906 A ZA757906 A ZA 757906A ZA 757906 A ZA757906 A ZA 757906A ZA 757906 B ZA757906 B ZA 757906B
Authority
ZA
South Africa
Prior art keywords
positioning
rock drilling
boom arrangement
elongated rock
drilling apparatus
Prior art date
Application number
ZA757906A
Inventor
Nils Axel Agren
Axel Agren Nils
Claes-Gustav Bergstroem
Bergstroem Claes-Gustav
Karl Erik Olov Bystroem
Erik Olov Bystroem Karl
Bo Hogstroem
Hogstroem Bo
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
Publication of ZA757906B publication Critical patent/ZA757906B/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)
ZA757906A 1974-12-23 1975-12-18 A boom arrangement for positioning an elongated rock drilling apparatus and method for positioning such apparatus ZA757906B (en)

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 (1)

Publication Number Publication Date
ZA757906B true ZA757906B (en) 1976-11-24

Family

ID=20323105

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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)

Families Citing this family (5)

* 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
FI107182B (en) * 1998-12-09 2001-06-15 Tamrock Oy Method and rock drilling device for correcting mounting errors
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

Also Published As

Publication number Publication date
CA1042416A (en) 1978-11-14
FR2296084A1 (en) 1976-07-23
AU8776975A (en) 1977-06-30
SE7416214L (en) 1976-06-24
AU505055B2 (en) 1979-11-08
DE2557338A1 (en) 1976-06-24
SE395744B (en) 1977-08-22
NO754273L (en) 1976-06-24
FI753621A (en) 1976-06-24
FR2296084B3 (en) 1979-05-11

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