ZA71767B - Drill boom - Google Patents

Drill boom

Info

Publication number
ZA71767B
ZA71767B ZA710767A ZA71767A ZA71767B ZA 71767 B ZA71767 B ZA 71767B ZA 710767 A ZA710767 A ZA 710767A ZA 71767 A ZA71767 A ZA 71767A ZA 71767 B ZA71767 B ZA 71767B
Authority
ZA
South Africa
Prior art keywords
drill boom
boom
drill
Prior art date
Application number
ZA710767A
Other languages
English (en)
Inventor
A Stroemnes
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 ZA71767B publication Critical patent/ZA71767B/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
ZA710767A 1970-02-19 1971-02-08 Drill boom ZA71767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2091/70A SE343104B (cs) 1970-02-19 1970-02-19

Publications (1)

Publication Number Publication Date
ZA71767B true ZA71767B (en) 1971-10-27

Family

ID=20259361

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710767A ZA71767B (en) 1970-02-19 1971-02-08 Drill boom

Country Status (7)

Country Link
US (1) US3724559A (cs)
CA (1) CA948623A (cs)
DE (1) DE2108098A1 (cs)
FI (1) FI57003C (cs)
FR (1) FR2078818A5 (cs)
SE (1) SE343104B (cs)
ZA (1) ZA71767B (cs)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230808B1 (cs) * 1973-05-21 1976-04-23 Poclain Sa
US3896887A (en) * 1973-12-26 1975-07-29 Gardner Denver Co Mounting for drill rig mast
US3999805A (en) * 1974-11-26 1976-12-28 Lockwood Bennett Ltd. Articulated support
US3976186A (en) * 1975-02-24 1976-08-24 B/J Manufacturing Co., Inc. Ensilage loader
US4022284A (en) * 1975-03-17 1977-05-10 Dresser Industries, Inc. Automatic alignment system for earth boring rig
AT342537B (de) * 1976-05-13 1978-04-10 Voest Ag Schrammaschine
SE406209B (sv) * 1977-06-21 1979-01-29 Atlas Copco Ab Forfaringssett vid borrning i berg och anordning for genomforande av forfarandet
FR2420642A1 (fr) * 1978-03-24 1979-10-19 Borie Entr Travaux Publics And Wagon equipe pour le morcellement des revetements de voute, lors de la refection de tunnels ferroviaires
US4163538A (en) * 1978-05-31 1979-08-07 W. Vinten Limited Torsion counteracting pivots
US4190117A (en) * 1978-09-12 1980-02-26 Maclean Donald R Support and positioner for rock drill
US4371040A (en) * 1979-03-13 1983-02-01 Orthwein William C Anti-buckling device for mine-roof bolting machines
US4328872A (en) * 1979-03-13 1982-05-11 Orthwein William C Anti-buckling device for mine-roof bolting machines
US4478290A (en) * 1981-08-26 1984-10-23 Orthwein William G Anti-buckling device for mine-roof bolting machines
FI80323C (fi) * 1987-03-23 1990-05-10 Tampella Oy Ab Foerfarande och anordning foer styrning av bergborrning.
FI79884C (fi) * 1988-06-03 1990-03-12 Tampella Oy Ab Foerfarande och anordning foer borrning av ett haol i berg.
AT390647B (de) * 1989-01-10 1990-06-11 Tobler Johann Bohrwagen mit bohrarm samt lafette
FI96053C (fi) * 1994-08-30 1996-04-25 Tamrock Oy Sovitelma kallionporauslaitteen puomin ohjaamiseksi
NO301134B1 (no) * 1995-08-25 1997-09-15 Knut O Dalland Flerleddet arbeidsbom for en arbeidsmaskin
AU3162899A (en) * 1998-04-17 1999-11-08 Anglo Operations Limited Grip valve control system for a rock drill
FI20075523A7 (fi) * 2007-07-06 2009-01-07 Sandvik Mining & Construction Oy Menetelmä ja laitteisto reiän poraamiseksi kallioon
EP2725184B1 (en) * 2012-10-24 2019-05-15 Sandvik Mining and Construction Oy Rock drilling apparatus and method for controlling the orientation of the feed beam
CN103266857A (zh) * 2013-06-04 2013-08-28 徐州徐工基础工程机械有限公司 一种可轻便组装的水平定向钻机的钻架
US11142434B1 (en) * 2014-02-18 2021-10-12 Link-Belt Cranes, L.P., Lllp Apparatus and methods for sensing boom side deflection or twist
US20210032933A1 (en) * 2018-04-24 2021-02-04 Resemin S.A. Dual electrohydraulic vehicle for tunnelling and roof reinforcement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111177A (en) * 1959-06-23 1963-11-19 Joy Mfg Co Pivoted feed leg type rock drill
US3185222A (en) * 1961-05-31 1965-05-25 Machinery Ct Inc Extendible and retractable mounting for rock drills
GB1217077A (en) * 1968-05-30 1970-12-23 Atlas Copco Ab Improvements in mobile drill rigs

Also Published As

Publication number Publication date
FR2078818A5 (cs) 1971-11-05
US3724559A (en) 1973-04-03
FI57003C (fi) 1980-05-12
DE2108098A1 (de) 1971-09-09
CA948623A (en) 1974-06-04
SE343104B (cs) 1972-02-28
FI57003B (fi) 1980-01-31

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