FI762440A - Bergborrningsfoerfarande - Google Patents

Bergborrningsfoerfarande

Info

Publication number
FI762440A
FI762440A FI762440A FI762440A FI762440A FI 762440 A FI762440 A FI 762440A FI 762440 A FI762440 A FI 762440A FI 762440 A FI762440 A FI 762440A FI 762440 A FI762440 A FI 762440A
Authority
FI
Finland
Prior art keywords
bergborrningsfoerfarande
Prior art date
Application number
FI762440A
Other languages
English (en)
Other versions
FI58202C (fi
FI58202B (fi
Inventor
Antero Anttila
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI762440A priority Critical patent/FI58202C/fi
Priority to DE2734111A priority patent/DE2734111C3/de
Priority to GB32252/77A priority patent/GB1577803A/en
Priority to ZA00774637A priority patent/ZA774637B/xx
Priority to CA284,085A priority patent/CA1073894A/en
Priority to SE7708931A priority patent/SE429780B/xx
Priority to AT576677A priority patent/AT355532B/de
Priority to CH1003577A priority patent/CH624180A5/de
Priority to FR7725564A priority patent/FR2362995A1/fr
Publication of FI762440A publication Critical patent/FI762440A/fi
Priority to US06/142,801 priority patent/US4341271A/en
Application granted granted Critical
Publication of FI58202B publication Critical patent/FI58202B/fi
Publication of FI58202C publication Critical patent/FI58202C/fi

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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FI762440A 1976-08-25 1976-08-25 Bergborrningsfoerfarande FI58202C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI762440A FI58202C (fi) 1976-08-25 1976-08-25 Bergborrningsfoerfarande
DE2734111A DE2734111C3 (de) 1976-08-25 1977-07-28 Drehschlagbohrverfahren mit Wechsel der Drehrichtung des Bohrgestänges
ZA00774637A ZA774637B (en) 1976-08-25 1977-08-01 Rock drilling method
GB32252/77A GB1577803A (en) 1976-08-25 1977-08-01 Rock drilling method
CA284,085A CA1073894A (en) 1976-08-25 1977-08-04 Rock drilling method
SE7708931A SE429780B (sv) 1976-08-25 1977-08-05 Bergborrningsforfarande
AT576677A AT355532B (de) 1976-08-25 1977-08-05 Verfahren zum herstellen von bohrloechern in gestein
CH1003577A CH624180A5 (fi) 1976-08-25 1977-08-16
FR7725564A FR2362995A1 (fr) 1976-08-25 1977-08-22 Procede de forage de roches avec inversions du sens de rotation du foret
US06/142,801 US4341271A (en) 1976-08-25 1980-04-22 Rock drilling method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI762440 1976-08-25
FI762440A FI58202C (fi) 1976-08-25 1976-08-25 Bergborrningsfoerfarande

Publications (3)

Publication Number Publication Date
FI762440A true FI762440A (fi) 1978-02-26
FI58202B FI58202B (fi) 1980-08-29
FI58202C FI58202C (fi) 1980-12-10

Family

ID=8510208

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762440A FI58202C (fi) 1976-08-25 1976-08-25 Bergborrningsfoerfarande

Country Status (10)

Country Link
US (1) US4341271A (fi)
AT (1) AT355532B (fi)
CA (1) CA1073894A (fi)
CH (1) CH624180A5 (fi)
DE (1) DE2734111C3 (fi)
FI (1) FI58202C (fi)
FR (1) FR2362995A1 (fi)
GB (1) GB1577803A (fi)
SE (1) SE429780B (fi)
ZA (1) ZA774637B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61550C (fi) * 1980-09-10 1982-08-10 Tampella Oy Ab Omkastningsmekanism foer rotationsriktningen i en borrningsapparat
GB8606645D0 (en) * 1986-03-18 1986-04-23 Dowty Mining Machinery Ltd Rock drill assembly
DE3842081A1 (de) * 1988-03-15 1989-09-28 Hausherr & Soehne Rudolf Bohrgeraet
DE3903050A1 (de) * 1989-02-02 1990-08-09 Hausherr & Soehne Rudolf Bohrgeraet
FI85614C (fi) * 1989-04-05 1992-05-11 Tampella Oy Ab Bergborrningsanordning.
DE4036918A1 (de) * 1990-11-20 1992-05-21 Krupp Maschinentechnik Verfahren zur anpassung des arbeitsverhaltens eines schlagwerks an die haerte des zerkleinerungsmaterials und einrichtung zur durchfuehrung des verfahrens
DE4103196C2 (de) * 1991-02-02 1994-06-09 Tracto Technik Bohrgerät
DE10160864A1 (de) * 2001-12-12 2003-06-26 Hilti Ag Axial schlagendes Elektrohandwerkzeuggerät
US20150165534A1 (en) * 2013-12-13 2015-06-18 Ridge Tool Company Thread forming using an impact driver
EP3144465B1 (en) * 2015-09-15 2020-06-24 Sandvik Mining and Construction Oy Apparatus, rock drilling rig and method for rock drilling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552840A (en) * 1948-05-07 1951-05-15 Stanley A Burke Automatically reversible air-driven tapping unit
US3082741A (en) * 1960-10-28 1963-03-26 Gardner Denver Co Drilling device
US3307638A (en) * 1964-12-04 1967-03-07 Ingersoll Rand Co Rock drill drive
US3392957A (en) * 1966-01-12 1968-07-16 Worthington Corp Apparatus for remote control of drifter rotation
FR1536768A (fr) * 1967-09-13 1968-08-16 Ingersoll Rand Co Perforatrice
BE835270A (fr) * 1975-11-05 1976-05-05 Machine hydraulique a percussion et a rotation
US4147219A (en) * 1977-11-21 1979-04-03 Chicago Pneumatic Tool Company Two-speed offset nutrunner

Also Published As

Publication number Publication date
FI58202C (fi) 1980-12-10
US4341271A (en) 1982-07-27
FR2362995A1 (fr) 1978-03-24
DE2734111C3 (de) 1981-02-19
SE429780B (sv) 1983-09-26
DE2734111B2 (de) 1980-06-12
GB1577803A (en) 1980-10-29
ATA576677A (de) 1978-09-15
CH624180A5 (fi) 1981-07-15
FR2362995B1 (fi) 1982-12-03
DE2734111A1 (de) 1978-03-02
CA1073894A (en) 1980-03-18
SE7708931L (sv) 1978-02-26
ZA774637B (en) 1978-06-28
FI58202B (fi) 1980-08-29
AT355532B (de) 1980-03-10

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: OY TAMPELLA AB