SE468824B - Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats - Google Patents

Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats

Info

Publication number
SE468824B
SE468824B SE9102752A SE9102752A SE468824B SE 468824 B SE468824 B SE 468824B SE 9102752 A SE9102752 A SE 9102752A SE 9102752 A SE9102752 A SE 9102752A SE 468824 B SE468824 B SE 468824B
Authority
SE
Sweden
Prior art keywords
end piece
drilling tool
rock drilling
rod
projections
Prior art date
Application number
SE9102752A
Other languages
English (en)
Swedish (sv)
Other versions
SE9102752D0 (sv
SE9102752L (sv
Inventor
K Andersson
J Rodert
Original Assignee
Uniroc 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
Publication of SE9102752D0 publication Critical patent/SE9102752D0/xx
Priority to SE9102752A priority Critical patent/SE468824B/sv
Application filed by Uniroc Ab filed Critical Uniroc Ab
Priority to DE69206937T priority patent/DE69206937T2/de
Priority to ES92850192T priority patent/ES2081086T3/es
Priority to EP92850192A priority patent/EP0534919B1/de
Priority to AT92850192T priority patent/ATE131903T1/de
Priority to CA002076409A priority patent/CA2076409C/en
Priority to JP22840592A priority patent/JP3382641B2/ja
Priority to US07/937,650 priority patent/US5244049A/en
Priority to FI924267A priority patent/FI97746C/fi
Priority to AU25307/92A priority patent/AU651494B2/en
Priority to ZA927255A priority patent/ZA927255B/xx
Publication of SE9102752L publication Critical patent/SE9102752L/
Publication of SE468824B publication Critical patent/SE468824B/sv

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE9102752A 1991-09-24 1991-09-24 Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats SE468824B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9102752A SE468824B (sv) 1991-09-24 1991-09-24 Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats
DE69206937T DE69206937T2 (de) 1991-09-24 1992-08-14 Gesteinsbohreinrichtung
ES92850192T ES2081086T3 (es) 1991-09-24 1992-08-14 Dispositivo para perforar roca.
EP92850192A EP0534919B1 (de) 1991-09-24 1992-08-14 Gesteinsbohreinrichtung
AT92850192T ATE131903T1 (de) 1991-09-24 1992-08-14 Gesteinsbohreinrichtung
CA002076409A CA2076409C (en) 1991-09-24 1992-08-20 Rock drilling device
JP22840592A JP3382641B2 (ja) 1991-09-24 1992-08-27 削岩機装置
US07/937,650 US5244049A (en) 1991-09-24 1992-08-31 Rock drilling device
FI924267A FI97746C (fi) 1991-09-24 1992-09-23 Kallionporauslaite
AU25307/92A AU651494B2 (en) 1991-09-24 1992-09-23 Rock drilling device
ZA927255A ZA927255B (en) 1991-09-24 1992-09-23 Rock drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102752A SE468824B (sv) 1991-09-24 1991-09-24 Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats

Publications (3)

Publication Number Publication Date
SE9102752D0 SE9102752D0 (sv) 1991-09-24
SE9102752L SE9102752L (sv) 1993-03-22
SE468824B true SE468824B (sv) 1993-03-22

Family

ID=20383799

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102752A SE468824B (sv) 1991-09-24 1991-09-24 Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats

Country Status (11)

Country Link
US (1) US5244049A (de)
EP (1) EP0534919B1 (de)
JP (1) JP3382641B2 (de)
AT (1) ATE131903T1 (de)
AU (1) AU651494B2 (de)
CA (1) CA2076409C (de)
DE (1) DE69206937T2 (de)
ES (1) ES2081086T3 (de)
FI (1) FI97746C (de)
SE (1) SE468824B (de)
ZA (1) ZA927255B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810972B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having a one bolt attachment system
US6810971B1 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit
US6827159B2 (en) 2002-02-08 2004-12-07 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having an offset drilling fluid seal
US6814168B2 (en) 2002-02-08 2004-11-09 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having elevated wear protector receptacles
US6810973B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having offset cutting tooth paths
AU2017393950B2 (en) 2017-01-18 2022-11-24 Minex Crc Ltd Mobile coiled tubing drilling apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420319A (en) * 1967-04-14 1969-01-07 Ingersoll Rand Co Drill steel handling apparatus
US3741322A (en) * 1971-07-29 1973-06-26 Wirth Co Kg Masch Bohr Drilling rig with drill rod magazine
US3913753A (en) * 1974-08-29 1975-10-21 Driltech Inc Drill pipe handling and storage device
US4765401A (en) * 1986-08-21 1988-08-23 Varco International, Inc. Apparatus for handling well pipe
SE460917B (sv) * 1988-04-26 1989-12-04 Sandvik Ab Borrstraengskomponent foer topphammarborrning
SE8900473L (sv) * 1989-02-13 1990-08-14 Sandvik Ab Drill bit
SE466319B (sv) * 1989-03-07 1992-01-27 Atlas Copco Constr & Mining Taetningsanordning foer vaetskespolning vid slaaende bergborrning
SE467419B (sv) * 1990-11-14 1992-07-13 Uniroc Ab Borrstraengkomponent

Also Published As

Publication number Publication date
US5244049A (en) 1993-09-14
DE69206937T2 (de) 1996-05-23
AU2530792A (en) 1993-03-25
ES2081086T3 (es) 1996-02-16
FI924267A (fi) 1993-03-25
FI924267A0 (fi) 1992-09-23
JP3382641B2 (ja) 2003-03-04
FI97746C (fi) 1997-02-10
EP0534919A1 (de) 1993-03-31
SE9102752D0 (sv) 1991-09-24
AU651494B2 (en) 1994-07-21
FI97746B (fi) 1996-10-31
EP0534919B1 (de) 1995-12-20
SE9102752L (sv) 1993-03-22
DE69206937D1 (de) 1996-02-01
ATE131903T1 (de) 1996-01-15
ZA927255B (en) 1993-04-28
JPH05209490A (ja) 1993-08-20
CA2076409C (en) 2002-10-29
CA2076409A1 (en) 1993-03-25

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