DK116269B - Styrbart forsatsrør til brug ved rørgennempresning. - Google Patents

Styrbart forsatsrør til brug ved rørgennempresning.

Info

Publication number
DK116269B
DK116269B DK34167AA DK34167A DK116269B DK 116269 B DK116269 B DK 116269B DK 34167A A DK34167A A DK 34167AA DK 34167 A DK34167 A DK 34167A DK 116269 B DK116269 B DK 116269B
Authority
DK
Denmark
Prior art keywords
pipe
penetration
controllable extension
extension pipe
controllable
Prior art date
Application number
DK34167AA
Other languages
Danish (da)
English (en)
Inventor
G Marlind
Original Assignee
Vaevra Hydraulteknik 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 Vaevra Hydraulteknik Ab filed Critical Vaevra Hydraulteknik Ab
Publication of DK116269B publication Critical patent/DK116269B/da

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/064—Deflecting the direction of boreholes specially adapted drill bits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Sewage (AREA)
  • Pipe Accessories (AREA)
DK34167AA 1966-01-20 1967-01-19 Styrbart forsatsrør til brug ved rørgennempresning. DK116269B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE00711/66A SE326668B (de) 1966-01-20 1966-01-20

Publications (1)

Publication Number Publication Date
DK116269B true DK116269B (da) 1969-12-22

Family

ID=20256990

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34167AA DK116269B (da) 1966-01-20 1967-01-19 Styrbart forsatsrør til brug ved rørgennempresning.

Country Status (8)

Country Link
US (1) US3415329A (de)
BE (1) BE692880A (de)
DE (1) DE1634232A1 (de)
DK (1) DK116269B (de)
FR (1) FR1508043A (de)
GB (1) GB1169801A (de)
NL (1) NL6700905A (de)
SE (1) SE326668B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485311A (en) * 1967-07-28 1969-12-23 John N Carter Adjustable drill assembly
DE7035606U (de) * 1970-09-25 1971-02-18 Weiss Bruno Vorrichtung zum vorpressen von rohren, insbesondere fuer die herstellung von rohrdecken beim u-bahnbau.
US3767836A (en) * 1971-10-19 1973-10-23 Koehring Co Earth boring method and apparatus
US3840079A (en) * 1972-08-14 1974-10-08 Jacobs Ass Williamson K Horizontal drill rig for deep drilling to remote areas and method
US4042046A (en) * 1974-02-25 1977-08-16 The Richmond Manufacturing Company Directional control mechanism for underground driven pipes and conduits
US4013134A (en) * 1974-05-20 1977-03-22 The Richmond Manufacturing Company Portable earth boring machine with steering head
JPS5437409B2 (de) * 1974-05-23 1979-11-15
US3945443A (en) * 1974-08-14 1976-03-23 The Richmond Manufacturing Company Steerable rock boring head for earth boring machines
US3939926A (en) * 1974-08-14 1976-02-24 The Richmond Manufacturing Company Portable earth boring machine
JPS52105611A (en) * 1976-03-02 1977-09-05 Komatsu Mfg Co Ltd Drilling apparatus
DE2803890C3 (de) * 1978-01-30 1980-11-13 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Messerschild zum Auffahren von unterirdischen Kanälen, Tunnels o.dgl
GB2040341B (en) * 1979-01-19 1982-11-03 Shell Int Research Well deviation device
US5203418A (en) * 1991-01-28 1993-04-20 Lag Steering Systems Apparatus for guiding and steering earth boring casing
US5099927A (en) * 1991-01-28 1992-03-31 Leo J. Barbera Apparatus for guiding and steering earth boring casing
DE9315297U1 (de) * 1993-10-11 1995-02-16 Breither, Gerhard, Dipl.-Ing., 34246 Vellmar Vorrichtung zum Zusammenführen von Rohren mit großen Durchmessern bei ihrer Verlegung in offenen Gräben mit Verbau
US6651754B1 (en) * 2002-01-28 2003-11-25 Richard Hampton Apparatus for moving earth boring machines
US9039330B1 (en) 2010-06-01 2015-05-26 LLAJ, Inc. Pipe boring shield

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US207122A (en) * 1878-08-20 Improvement in expanding drills for boring blast-holes
US744763A (en) * 1902-09-16 1903-11-24 John Prue Karns Tunneling-machine.
US1413503A (en) * 1920-12-16 1922-04-18 Carlton A Stevens Pile-base expander
US1468774A (en) * 1921-05-27 1923-09-25 Ingersoll Milling Machine Co Inserted-tooth cutter
US1896109A (en) * 1930-02-03 1933-02-07 Richard P Simmons Cutter head for well drills
US1948707A (en) * 1932-10-24 1934-02-27 Massey Concrete Products Corp Apparatus and method for installing pipe
US2693345A (en) * 1950-01-10 1954-11-02 James A Martin Earth-boring apparatus
US3023820A (en) * 1956-05-16 1962-03-06 Desvaux Jacques Bore-hole drilling including tubing of the drilled hole
US3356167A (en) * 1965-06-10 1967-12-05 Boring Res Inc Core forming type horizontal boring machine with expansible rolling cutters

Also Published As

Publication number Publication date
BE692880A (de) 1967-07-19
US3415329A (en) 1968-12-10
GB1169801A (en) 1969-11-05
DE1634232A1 (de) 1970-06-25
NL6700905A (de) 1967-07-21
FR1508043A (fr) 1967-12-29
SE326668B (de) 1970-07-27

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