ZA757665B - Method and arrangement for positioning a working tool to a predetermined direction and/or a predetermined point - Google Patents

Method and arrangement for positioning a working tool to a predetermined direction and/or a predetermined point

Info

Publication number
ZA757665B
ZA757665B ZA757665A ZA757665A ZA757665B ZA 757665 B ZA757665 B ZA 757665B ZA 757665 A ZA757665 A ZA 757665A ZA 757665 A ZA757665 A ZA 757665A ZA 757665 B ZA757665 B ZA 757665B
Authority
ZA
South Africa
Prior art keywords
positioning
arrangement
working tool
predetermined
predetermined direction
Prior art date
Application number
ZA757665A
Other languages
English (en)
Inventor
Lars Alfred Lindblad
Alfred Lindblad Lars
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 ZA757665B publication Critical patent/ZA757665B/xx

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)
ZA757665A 1974-12-19 1975-12-08 Method and arrangement for positioning a working tool to a predetermined direction and/or a predetermined point ZA757665B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7415975A SE395743B (sv) 1974-12-19 1974-12-19 Forfarande och anordning for instellning av en bergborrmaskin

Publications (1)

Publication Number Publication Date
ZA757665B true ZA757665B (en) 1976-11-24

Family

ID=20323060

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757665A ZA757665B (en) 1974-12-19 1975-12-08 Method and arrangement for positioning a working tool to a predetermined direction and/or a predetermined point

Country Status (6)

Country Link
CA (1) CA1049491A (fi)
DE (1) DE2557048C3 (fi)
FI (1) FI67605B (fi)
FR (1) FR2295214A1 (fi)
SE (1) SE395743B (fi)
ZA (1) ZA757665B (fi)

Families Citing this family (11)

* 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
SE424661B (sv) * 1978-04-11 1982-08-02 Atlas Copco Ab Borrtorn, ledad for hydraulisk manovrering
NO150451C (no) * 1981-04-29 1984-10-24 Furuholmen As Ing Thor Fremgangsmaate for oppretting av fjellbor
FR2519690A1 (fr) * 1982-01-11 1983-07-18 Montabert Ets Dispositif d'asservissement electro-hydraulique de bras-support articule pour glissiere d'appareil de foration
FI853760L (fi) * 1985-09-30 1987-03-31 Tampella Oy Ab Foerfarande foer styrning av ett borrverktyg vid bergborrning.
FI79884C (fi) * 1988-06-03 1990-03-12 Tampella Oy Ab Foerfarande och anordning foer borrning av ett haol i berg.
FI90905C (fi) * 1992-09-11 1994-04-11 Tamrock Oy Sovitelma kallioporakoneen syöttöpalkin aseman mittaamiseksi ja/tai porakoneen aseman mittaamiseksi
DE4445420C1 (de) * 1994-12-20 1995-11-02 Kali & Salz Ag Verfahren zum verbesserten programmierten Sprenglochbohren beim Auffahren von Strecken im Berg- und Tunnelbau
DE19524389C1 (de) * 1995-07-04 1996-10-02 Georg Koehler Vorrichtung zum Bohren von Löchern und/oder Schlitzen
CA2165936C (en) 1995-12-21 2000-09-26 Bert Stahl Method and apparatus for controlling diamond drill feed
FI107182B (fi) * 1998-12-09 2001-06-15 Tamrock Oy Menetelmä asemointivirheiden korjaamiseksi kallionporauksessa ja kallionporauslaitteisto

Also Published As

Publication number Publication date
CA1049491A (en) 1979-02-27
FI753592A (fi) 1976-06-20
FI67605B (fi) 1984-12-31
DE2557048A1 (de) 1976-07-01
DE2557048B2 (de) 1978-01-19
SE395743B (sv) 1977-08-22
SE7415975L (sv) 1976-06-21
DE2557048C3 (de) 1978-09-14
FR2295214A1 (fr) 1976-07-16

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