SE324546B - - Google Patents

Info

Publication number
SE324546B
SE324546B SE13475/68A SE1347568A SE324546B SE 324546 B SE324546 B SE 324546B SE 13475/68 A SE13475/68 A SE 13475/68A SE 1347568 A SE1347568 A SE 1347568A SE 324546 B SE324546 B SE 324546B
Authority
SE
Sweden
Application number
SE13475/68A
Inventor
J Lagerstedt
N Jonsson
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
Priority to SE13475/68A priority Critical patent/SE324546B/xx
Priority to NO3607/69A priority patent/NO125201B/no
Priority to DE19691946734 priority patent/DE1946734C2/de
Priority to US859153A priority patent/US3565187A/en
Priority to FI2700/69A priority patent/FI54733C/fi
Priority to GB46733/69A priority patent/GB1237859A/en
Priority to FR6933249A priority patent/FR2019899A1/fr
Priority to CH1493269A priority patent/CH519092A/de
Priority to JP44078986A priority patent/JPS4827041B1/ja
Publication of SE324546B publication Critical patent/SE324546B/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling

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)
SE13475/68A 1968-10-04 1968-10-04 SE324546B (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE13475/68A SE324546B (fr) 1968-10-04 1968-10-04
NO3607/69A NO125201B (fr) 1968-10-04 1969-09-10
DE19691946734 DE1946734C2 (de) 1968-10-04 1969-09-16 Als Bauteil einer Rotary-Bohrmaschine ausgebildete druckmittelbetaetigte Abfangvorrichtung fuer Bohrgestaenge und Verrohrungen
US859153A US3565187A (en) 1968-10-04 1969-09-18 Gripping device
FI2700/69A FI54733C (fi) 1968-10-04 1969-09-22 Gripanordning
GB46733/69A GB1237859A (en) 1968-10-04 1969-09-23 Rock or earth drilling apparatus and chuck
FR6933249A FR2019899A1 (fr) 1968-10-04 1969-09-30
CH1493269A CH519092A (de) 1968-10-04 1969-10-03 Druckmittelbetätigte Fangvorrichtung für Bohrgestänge und/oder Verrohrung
JP44078986A JPS4827041B1 (fr) 1968-10-04 1969-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13475/68A SE324546B (fr) 1968-10-04 1968-10-04

Publications (1)

Publication Number Publication Date
SE324546B true SE324546B (fr) 1970-06-08

Family

ID=20297446

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13475/68A SE324546B (fr) 1968-10-04 1968-10-04

Country Status (9)

Country Link
US (1) US3565187A (fr)
JP (1) JPS4827041B1 (fr)
CH (1) CH519092A (fr)
DE (1) DE1946734C2 (fr)
FI (1) FI54733C (fr)
FR (1) FR2019899A1 (fr)
GB (1) GB1237859A (fr)
NO (1) NO125201B (fr)
SE (1) SE324546B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962450D1 (en) * 1978-08-25 1982-05-19 Diamant Boart Sa Chuck for driving a drill pipe
FR2497869A1 (fr) * 1981-01-12 1982-07-16 Cogema Machine de forage montee sur vehicule et procede de forage utilisant une telle machine
GB2123328B (en) * 1982-05-15 1986-06-11 Mach Tool Engineers A hydraulic torque machine
SE448017B (sv) * 1982-12-27 1987-01-12 Craelius Ab Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat
SE441025B (sv) * 1984-02-03 1985-09-02 Craelius Ab Gripanordning for en borrstreng vid bergborrmaskiner
US6736219B1 (en) * 2002-12-10 2004-05-18 William A. White Underground horizontal boring apparatus
CN105156042B (zh) * 2015-08-18 2017-07-25 淮南矿业(集团)有限责任公司 液压钻机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730331A (en) * 1953-01-19 1956-01-10 Peter J Harinck Rotary mining machine
US3212591A (en) * 1962-10-19 1965-10-19 Chicago Pneumatic Tool Co Diamond drilling apparatus

Also Published As

Publication number Publication date
JPS4827041B1 (fr) 1973-08-18
FI54733C (fi) 1979-02-12
DE1946734C2 (de) 1971-01-07
CH519092A (de) 1972-02-15
DE1946734B1 (de) 1970-05-27
FR2019899A1 (fr) 1970-07-10
US3565187A (en) 1971-02-23
NO125201B (fr) 1972-07-31
GB1237859A (en) 1971-06-30
FI54733B (fi) 1978-10-31

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