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CA886975A - Hydraulic parallel motion means for drill boom supported rock drilling apparatus - Google Patents

Hydraulic parallel motion means for drill boom supported rock drilling apparatus

Info

Publication number
CA886975A
CA886975A CA886975A CA886975DA CA886975A CA 886975 A CA886975 A CA 886975A CA 886975 A CA886975 A CA 886975A CA 886975D A CA886975D A CA 886975DA CA 886975 A CA886975 A CA 886975A
Authority
CA
Canada
Prior art keywords
drilling apparatus
rock drilling
parallel motion
drill boom
motion means
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA886975A
Inventor
V. Kimber Erich
C. Ronne Per-Axel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
Publication date
Application granted granted Critical
Publication of CA886975A publication Critical patent/CA886975A/en
Expired legal-status Critical Current

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)
CA886975A Hydraulic parallel motion means for drill boom supported rock drilling apparatus Expired CA886975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA886975T

Publications (1)

Publication Number Publication Date
CA886975A true CA886975A (en) 1971-11-30

Family

ID=210994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA886975A Expired CA886975A (en) Hydraulic parallel motion means for drill boom supported rock drilling apparatus

Country Status (1)

Country Link
CA (1) CA886975A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037671A (en) * 1973-07-03 1977-07-26 Atlas Copco Aktiebolag Drill boom with hydraulic parallel motion means
US4116409A (en) * 1975-07-02 1978-09-26 Compair Construction And Mining Limited Hydraulic levelling systems for drilling machines, etc.
EP0004837A2 (en) * 1978-04-11 1979-10-17 Atlas Copco Aktiebolag A drill boom arrangement
EP0004839A2 (en) * 1978-04-11 1979-10-17 Atlas Copco Aktiebolag A drill boom arrangement
DE3000636A1 (en) * 1979-01-19 1980-07-24 Cooper Ind Inc STONE DRILLING MACHINE WITH A POSITION CONTROL SYSTEM
DE3504761A1 (en) * 1984-02-15 1985-10-10 Boart (U.K.) Ltd., Maidenhead, Berkshire BOOM FOR DRILLING MACHINES

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037671A (en) * 1973-07-03 1977-07-26 Atlas Copco Aktiebolag Drill boom with hydraulic parallel motion means
US4116409A (en) * 1975-07-02 1978-09-26 Compair Construction And Mining Limited Hydraulic levelling systems for drilling machines, etc.
EP0004837A2 (en) * 1978-04-11 1979-10-17 Atlas Copco Aktiebolag A drill boom arrangement
EP0004839A2 (en) * 1978-04-11 1979-10-17 Atlas Copco Aktiebolag A drill boom arrangement
EP0004839A3 (en) * 1978-04-11 1979-10-31 Atlas Copco Aktiebolag A drill boom arrangement
EP0004837A3 (en) * 1978-04-11 1979-10-31 Atlas Copco Aktiebolag A drill boom arrangement
DE3000636A1 (en) * 1979-01-19 1980-07-24 Cooper Ind Inc STONE DRILLING MACHINE WITH A POSITION CONTROL SYSTEM
DE3504761A1 (en) * 1984-02-15 1985-10-10 Boart (U.K.) Ltd., Maidenhead, Berkshire BOOM FOR DRILLING MACHINES

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