SE377361B - - Google Patents

Info

Publication number
SE377361B
SE377361B SE271669A SE271669A SE377361B SE 377361 B SE377361 B SE 377361B SE 271669 A SE271669 A SE 271669A SE 271669 A SE271669 A SE 271669A SE 377361 B SE377361 B SE 377361B
Authority
SE
Sweden
Application number
SE271669A
Inventor
F Hasewend
J Huszar
W Mayerhofer
J Neumuller
H Pichler
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Publication of SE377361B publication Critical patent/SE377361B/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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • 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)
  • 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)
SE271669A 1968-02-28 1969-02-27 SE377361B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT189868A AT281729B (de) 1968-02-28 1968-02-28 Vorrichtung zum Überlagerungs-, Ankerloch- und/oder Unterwasserbohren

Publications (1)

Publication Number Publication Date
SE377361B true SE377361B (enrdf_load_stackoverflow) 1975-06-30

Family

ID=3523397

Family Applications (2)

Application Number Title Priority Date Filing Date
SE271769A SE341684C (sv) 1968-02-28 1969-02-27 Anordning för jordtäckeborrning, förankringshålsborrning och/eller undervattensborrning, vilken anordning uppvisar en inre borrkrona och en ringborrkrona
SE271669A SE377361B (enrdf_load_stackoverflow) 1968-02-28 1969-02-27

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE271769A SE341684C (sv) 1968-02-28 1969-02-27 Anordning för jordtäckeborrning, förankringshålsborrning och/eller undervattensborrning, vilken anordning uppvisar en inre borrkrona och en ringborrkrona

Country Status (7)

Country Link
AT (1) AT281729B (enrdf_load_stackoverflow)
BE (2) BE729161A (enrdf_load_stackoverflow)
CH (2) CH482911A (enrdf_load_stackoverflow)
CS (1) CS163731B2 (enrdf_load_stackoverflow)
DE (1) DE1909931B2 (enrdf_load_stackoverflow)
FR (2) FR2002817A1 (enrdf_load_stackoverflow)
SE (2) SE341684C (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414417B (sv) * 1975-12-11 1980-07-28 Craelius Ab Bergborrmaskin
US4232752A (en) * 1978-03-20 1980-11-11 Service Equipment Design Co., Inc. Method and apparatus for driving pipe
DE2824722C3 (de) * 1978-06-06 1984-01-19 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Drehschlag-Bohrvorrichtung
FR2442952A1 (fr) * 1978-06-23 1980-06-27 Lafitte Gilbert Appareil de forage a percussion
DE2924392C2 (de) * 1979-06-16 1982-09-23 Brückner Grundbau GmbH, 4300 Essen Bohrvorrichtung zum Überlagerungsbohren
SE447502B (sv) * 1982-06-22 1986-11-17 Cerac Inst Sa Matningsanordning vid bergborraggregat for borrning med vetskestralar
DE3503893C1 (de) * 1985-02-06 1985-10-24 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Bohrvorrichtung
AU7796591A (en) * 1990-04-27 1991-11-27 Harry Bailey Curlett Method and apparatus for drilling and coring
US5199512A (en) * 1990-09-04 1993-04-06 Ccore Technology And Licensing, Ltd. Method of an apparatus for jet cutting
US5291957A (en) * 1990-09-04 1994-03-08 Ccore Technology And Licensing, Ltd. Method and apparatus for jet cutting
US5542486A (en) * 1990-09-04 1996-08-06 Ccore Technology & Licensing Limited Method of and apparatus for single plenum jet cutting
CH683860A5 (de) * 1991-11-08 1994-05-31 Renfer Heinz Bohrverfahren und Einrichtung zur Ausübung des Verfahrens.
DE19732479C1 (de) * 1997-07-29 1999-04-08 Klemm Guenter Bohrvorrichtung
DE19836389C1 (de) * 1998-08-12 2000-04-13 Deilmamm Haniel Maschinen Und Bohrvorrichtung mit Doppelschlagsystem
DK1162037T3 (da) 2000-06-06 2005-12-12 Andrea Linard Mathis Rotationsslagindretning til en borestreng
EP3434858B1 (en) 2017-05-01 2022-09-21 Vermeer Manufacturing Company Dual rod directional drilling system
US11180962B2 (en) 2018-11-26 2021-11-23 Vermeer Manufacturing Company Dual rod directional drilling system
US11149501B2 (en) 2019-03-14 2021-10-19 Vermeer Manufacturing Company Rod coupler and coupled rod assembly

Also Published As

Publication number Publication date
BE729161A (enrdf_load_stackoverflow) 1969-08-01
CS163731B2 (enrdf_load_stackoverflow) 1975-11-07
DE1909622A1 (de) 1969-09-18
AT281729B (de) 1970-05-25
FR2002816A1 (enrdf_load_stackoverflow) 1969-10-31
CH482911A (de) 1969-12-15
DE1909931B2 (de) 1977-06-16
FR2002817A1 (enrdf_load_stackoverflow) 1969-10-31
SE341684B (sv) 1972-01-10
SE341684C (sv) 1974-01-28
CH482097A (de) 1969-11-30
DE1909622B2 (de) 1977-06-02
DE1909931A1 (de) 1969-09-18
BE729160A (enrdf_load_stackoverflow) 1969-08-01

Similar Documents

Publication Publication Date Title
AU1946070A (enrdf_load_stackoverflow)
AU2374870A (enrdf_load_stackoverflow)
CS163731B2 (enrdf_load_stackoverflow)
AU429879B2 (enrdf_load_stackoverflow)
AU2581067A (enrdf_load_stackoverflow)
AU2580267A (enrdf_load_stackoverflow)
AR203075Q (enrdf_load_stackoverflow)
BE710267A (enrdf_load_stackoverflow)
BE709319A (enrdf_load_stackoverflow)
BE728032A (enrdf_load_stackoverflow)
BE727739A (enrdf_load_stackoverflow)
BE727628A (enrdf_load_stackoverflow)
BE727569A (enrdf_load_stackoverflow)
BE727375A (enrdf_load_stackoverflow)
BE727292A (enrdf_load_stackoverflow)
BE726982A (enrdf_load_stackoverflow)
BE726453A (enrdf_load_stackoverflow)
BE722218A (enrdf_load_stackoverflow)
BE721644A (enrdf_load_stackoverflow)
BE721616A (enrdf_load_stackoverflow)
BE719122A (enrdf_load_stackoverflow)
BE718115A (enrdf_load_stackoverflow)
BE717071A (enrdf_load_stackoverflow)
BE716577A (enrdf_load_stackoverflow)
BE713308A (enrdf_load_stackoverflow)