SE442532B - Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan - Google Patents

Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan

Info

Publication number
SE442532B
SE442532B SE8101749A SE8101749A SE442532B SE 442532 B SE442532 B SE 442532B SE 8101749 A SE8101749 A SE 8101749A SE 8101749 A SE8101749 A SE 8101749A SE 442532 B SE442532 B SE 442532B
Authority
SE
Sweden
Prior art keywords
guide sleeve
drill
drill string
sleeve
radially
Prior art date
Application number
SE8101749A
Other languages
English (en)
Swedish (sv)
Other versions
SE8101749L (sv
Inventor
S Liljekvist
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE8101749A priority Critical patent/SE442532B/sv
Priority to US06/353,946 priority patent/US4441565A/en
Priority to ZA821378A priority patent/ZA821378B/xx
Priority to CA000397992A priority patent/CA1161830A/en
Priority to AU81518/82A priority patent/AU546807B2/en
Priority to FR8204389A priority patent/FR2502234B1/fr
Priority to BR8201465A priority patent/BR8201465A/pt
Priority to NO820871A priority patent/NO820871L/no
Priority to DE19823209659 priority patent/DE3209659A1/de
Priority to AT0108082A priority patent/AT379863B/de
Priority to FI820973A priority patent/FI820973L/fi
Publication of SE8101749L publication Critical patent/SE8101749L/xx
Publication of SE442532B publication Critical patent/SE442532B/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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE8101749A 1981-03-19 1981-03-19 Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan SE442532B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE8101749A SE442532B (sv) 1981-03-19 1981-03-19 Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan
US06/353,946 US4441565A (en) 1981-03-19 1982-03-02 Guiding device for percussion drills
ZA821378A ZA821378B (en) 1981-03-19 1982-03-02 Guiding device for percussion drills
CA000397992A CA1161830A (en) 1981-03-19 1982-03-10 Guiding device for percussion drills
AU81518/82A AU546807B2 (en) 1981-03-19 1982-03-15 Drill rod guiding sleeve
FR8204389A FR2502234B1 (pt) 1981-03-19 1982-03-16
BR8201465A BR8201465A (pt) 1981-03-19 1982-03-17 Dispositivo de guiagem em operacoes de perfuracao de rocha,luva de guiagem e haste de broca
NO820871A NO820871L (no) 1981-03-19 1982-03-17 Styreanordning ved bergboring.
DE19823209659 DE3209659A1 (de) 1981-03-19 1982-03-17 Fuehrungsvorrichtung fuer gesteinsbohrer
AT0108082A AT379863B (de) 1981-03-19 1982-03-18 Fuehrungseinrichtung beim gesteinsbohren zum fuehren eines schlagbohrergestaenges
FI820973A FI820973L (fi) 1981-03-19 1982-03-19 Styranordning foer slagborr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101749A SE442532B (sv) 1981-03-19 1981-03-19 Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan

Publications (2)

Publication Number Publication Date
SE8101749L SE8101749L (sv) 1982-09-20
SE442532B true SE442532B (sv) 1986-01-13

Family

ID=20343372

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101749A SE442532B (sv) 1981-03-19 1981-03-19 Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan

Country Status (11)

Country Link
US (1) US4441565A (pt)
AT (1) AT379863B (pt)
AU (1) AU546807B2 (pt)
BR (1) BR8201465A (pt)
CA (1) CA1161830A (pt)
DE (1) DE3209659A1 (pt)
FI (1) FI820973L (pt)
FR (1) FR2502234B1 (pt)
NO (1) NO820871L (pt)
SE (1) SE442532B (pt)
ZA (1) ZA821378B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575163A (en) * 1984-12-31 1986-03-11 Sable Donald E Rod guide
GB8530078D0 (en) * 1985-12-06 1986-01-15 Drilex Ltd Drill string stabiliser
US5135059A (en) * 1990-11-19 1992-08-04 Teleco Oilfield Services, Inc. Borehole drilling motor with flexible shaft coupling
AUPO445897A0 (en) 1997-01-06 1997-01-30 Boart Longyear Inc. Straight hole drilling system
DE19702983C1 (de) * 1997-01-28 1998-06-04 Wirth Co Kg Masch Bohr Verfahren und Vorrichtung zum Niederbringen von Bohrlöchern, insbesondere für Schürf- und Gewinnungsbohrungen
SE516651C2 (sv) * 1999-11-26 2002-02-05 Sandvik Ab Gängförband för slående borrning, en handel och en hondel
SE520077C2 (sv) * 2002-06-27 2003-05-20 Sandvik Ab Handel, borrkrona och gängförband för slående bergborrning
US7804995B2 (en) 2002-07-02 2010-09-28 Reald Inc. Stereoscopic format converter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US23860A (en) * 1859-05-03 Improvement in cotton-presses
US2563038A (en) * 1948-05-27 1951-08-07 Irwin Stanley Paraffin remover
DE960261C (de) * 1952-08-08 1957-03-21 Nuesse & Graefer K G Maschf Bohrkronenfuehrung fuer drehendes Bohren im Bergbau mit an der Bohrlochwandung elastisch anliegenden spreizbaren Fuehrungsteilen
US2835473A (en) * 1953-10-13 1958-05-20 Joseph J Burris Guide for drill collar subs
US2956783A (en) * 1956-10-13 1960-10-18 Sandvikens Jernverks Ab Percussion drill
US3136377A (en) * 1960-10-12 1964-06-09 Sandvikens Jernverks Ab Guiding device for percussion drills
US3277972A (en) * 1962-07-09 1966-10-11 Atlas Copco Ab Rock drilling equipment
US3313364A (en) * 1964-06-15 1967-04-11 Howard M Binkley Self-reaming rock drill coupling
AT346790B (de) * 1976-04-29 1978-11-27 Walter Ebenhoeh & Sohn Fa Pumpgestaenge
US4220213A (en) * 1978-12-07 1980-09-02 Hamilton Jack E Method and apparatus for self orienting a drill string while drilling a well bore

Also Published As

Publication number Publication date
FI820973L (fi) 1982-09-20
BR8201465A (pt) 1983-02-01
CA1161830A (en) 1984-02-07
AU546807B2 (en) 1985-09-19
US4441565A (en) 1984-04-10
ATA108082A (de) 1985-07-15
FR2502234A1 (pt) 1982-09-24
AU8151882A (en) 1983-09-22
AT379863B (de) 1986-03-10
SE8101749L (sv) 1982-09-20
ZA821378B (en) 1983-01-26
NO820871L (no) 1982-09-20
FR2502234B1 (pt) 1985-02-22
DE3209659A1 (de) 1982-09-30

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