NO20033931L - Rock drilling rig fitted with a muffler sheath - Google Patents

Rock drilling rig fitted with a muffler sheath

Info

Publication number
NO20033931L
NO20033931L NO20033931A NO20033931A NO20033931L NO 20033931 L NO20033931 L NO 20033931L NO 20033931 A NO20033931 A NO 20033931A NO 20033931 A NO20033931 A NO 20033931A NO 20033931 L NO20033931 L NO 20033931L
Authority
NO
Norway
Prior art keywords
rock drilling
drilling
drilling rig
end part
rock
Prior art date
Application number
NO20033931A
Other languages
Norwegian (no)
Other versions
NO20033931D0 (en
NO326289B1 (en
Inventor
Rickard Hammer
Original Assignee
Atlas Copco Rock Drills 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 Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Publication of NO20033931D0 publication Critical patent/NO20033931D0/en
Publication of NO20033931L publication Critical patent/NO20033931L/en
Publication of NO326289B1 publication Critical patent/NO326289B1/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
    • E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes

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)

Abstract

En bergborerigg omfattende en bærer (1), en borebom (2) som er forbundet med bæreren, en bergboremaskin (4) som er bevegelig frem og tilbake langs en matebjelke (3) som er forbundet med borebommen, og en lyddempende kappe (5) som i hovedsaken fullstendig omgir matebj eiken og bergbore- maskinen, hvor den lyddempende kappe (5) omfatter en bakre endedel (6), en fremre endedel (7) gjennom hvilken en borestreng (8) som er forbundet med bergboremaskinen, kan beveges, en anordning (9) som forbinder den bakre endedel (6) og den fremre endedel (7) med hverandre, og en fleksibel plate (10) som veier minst 4 kg/mog er forbundet med de bakre (6) og fremre (7) endedeler og den nevnte anordning (9), og hvor den fremre endedel (7) er forsynt med en hylse (11) for kontakt med en grunn (12) i hvilken boring skal finne stedA rock drilling rig comprising a carrier (1), a drilling boom (2) connected to the carrier, a rock drilling machine (4) movable back and forth along a feed beam (3) connected to the drilling boom, and a sound-absorbing jacket (5) which substantially completely surrounds the feed bar and the rock drilling machine, wherein the sound-absorbing jacket (5) comprises a rear end part (6), a front end part (7) through which a drilling string (8) connected to the rock drilling machine can be moved, a device (9) connecting the rear end portion (6) and the front end portion (7) to each other, and a flexible plate (10) weighing at least 4 kg / mog is connected to the rear (6) and front (7) end portions and said device (9), and wherein the front end part (7) is provided with a sleeve (11) for contact with a ground (12) in which drilling is to take place

NO20033931A 2001-03-07 2003-09-05 Rock drilling rig fitted with a muffler sheath NO326289B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0100743A SE517918C2 (en) 2001-03-07 2001-03-07 Rock drilling rig equipped with sound-absorbing housing
PCT/SE2002/000331 WO2002070856A1 (en) 2001-03-07 2002-02-27 Rock drilling rig provided with a sound dampening casing

Publications (3)

Publication Number Publication Date
NO20033931D0 NO20033931D0 (en) 2003-09-05
NO20033931L true NO20033931L (en) 2003-09-05
NO326289B1 NO326289B1 (en) 2008-11-03

Family

ID=20283218

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033931A NO326289B1 (en) 2001-03-07 2003-09-05 Rock drilling rig fitted with a muffler sheath

Country Status (6)

Country Link
EP (1) EP1366267B1 (en)
AU (1) AU2002335495B2 (en)
DE (1) DE60219287T2 (en)
NO (1) NO326289B1 (en)
SE (1) SE517918C2 (en)
WO (1) WO2002070856A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528598C2 (en) * 2004-10-07 2006-12-27 Atlas Copco Rock Drills Ab Housing and drill rig including such housing
SE528549C2 (en) * 2004-10-07 2006-12-12 Atlas Copco Rock Drills Ab Cuff and drill rig including such a cuff
FI123742B (en) * 2007-04-04 2013-10-15 Sandvik Mining & Constr Oy Silencer housing for rock drill
US8342264B1 (en) 2009-03-09 2013-01-01 J.H. Fletcher & Co. Device for reducing drilling noise and related methods
FI20096109A (en) * 2009-10-28 2011-04-29 Sandvik Mining & Constr Oy Method of combining guard structure with feed beam and mine control guard structure
EP2921640A1 (en) * 2014-03-18 2015-09-23 Sandvik Mining and Construction Oy Protection cage, rock drilling unit, levelling arrangement and method for rock drilling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1097169A (en) * 1965-09-29 1967-12-29 Atlas Copco Ab Improvements in percussive machines having noise damping means
FR2112744A5 (en) * 1970-11-06 1972-06-23 Fattelay Robert
GB1455634A (en) * 1974-04-05 1976-11-17 Hollandsche Betongroep Nv Piledriving
GB1603874A (en) * 1978-04-26 1981-12-02 Nat Res Dev Silencers
DE3229998A1 (en) * 1982-08-12 1984-02-16 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Drilling apparatus
FI108561B (en) * 1998-09-29 2002-02-15 Tamrock Oy Case for sound insulation of rock drilling equipment and arrangement with rock drilling equipment

Also Published As

Publication number Publication date
EP1366267A1 (en) 2003-12-03
SE0100743L (en) 2002-08-06
NO20033931D0 (en) 2003-09-05
DE60219287T2 (en) 2008-01-03
AU2002335495B2 (en) 2007-03-01
SE517918C2 (en) 2002-08-06
DE60219287D1 (en) 2007-05-16
EP1366267B1 (en) 2007-04-04
NO326289B1 (en) 2008-11-03
SE0100743D0 (en) 2001-03-07
WO2002070856A1 (en) 2002-09-12

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: EPIROC ROCK DRILLS AKTIEBOLAG, SE

MK1K Patent expired