SE8902783D0 - Apparat foer framtryckning av roer - Google Patents

Apparat foer framtryckning av roer

Info

Publication number
SE8902783D0
SE8902783D0 SE8902783A SE8902783A SE8902783D0 SE 8902783 D0 SE8902783 D0 SE 8902783D0 SE 8902783 A SE8902783 A SE 8902783A SE 8902783 A SE8902783 A SE 8902783A SE 8902783 D0 SE8902783 D0 SE 8902783D0
Authority
SE
Sweden
Prior art keywords
pushing
pipe
piston
rods
line section
Prior art date
Application number
SE8902783A
Other languages
English (en)
Inventor
Bertil Liljehammar
Original Assignee
Bertil Liljehammar
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
Priority claimed from SE8803096A external-priority patent/SE461748B/sv
Application filed by Bertil Liljehammar filed Critical Bertil Liljehammar
Priority to SE8902783A priority Critical patent/SE8902783D0/sv
Publication of SE8902783D0 publication Critical patent/SE8902783D0/sv
Priority to PCT/SE1989/000457 priority patent/WO1990002903A1/en
Priority to DE68922111T priority patent/DE68922111T2/de
Priority to EP89909890A priority patent/EP0434712B1/en
Priority to AU42035/89A priority patent/AU4203589A/en
Priority to CA000610157A priority patent/CA1303602C/en
Priority to NO910674A priority patent/NO301441B1/no
Priority to FI911024A priority patent/FI98243B/sv
Priority to DK91365A priority patent/DK36591D0/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Cleaning In General (AREA)
SE8902783A 1988-09-05 1989-08-21 Apparat foer framtryckning av roer SE8902783D0 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8902783A SE8902783D0 (sv) 1988-09-05 1989-08-21 Apparat foer framtryckning av roer
PCT/SE1989/000457 WO1990002903A1 (en) 1988-09-05 1989-08-31 A method and an apparatus for pushing pipes along a pipe line
DE68922111T DE68922111T2 (de) 1988-09-05 1989-08-31 Vorrichtung und verfahren zum drücken von rohren entlang eines leitungsstranges.
EP89909890A EP0434712B1 (en) 1988-09-05 1989-08-31 A method and an apparatus for pushing pipes along a pipe line
AU42035/89A AU4203589A (en) 1988-09-05 1989-08-31 A method and an apparatus for pushing pipes along a pipe line
CA000610157A CA1303602C (en) 1988-09-05 1989-09-01 Method and an apparatus for pushing pipes along a pipe line
NO910674A NO301441B1 (no) 1988-09-05 1991-02-20 Fremgangsmåte og apparat til å skyve rör langs en rörledning
FI911024A FI98243B (sv) 1988-09-05 1991-02-28 Förfarande och anordning för att skjuta rör längs en rörledning
DK91365A DK36591D0 (da) 1988-09-05 1991-03-01 Fremgangsmaade og aparat til at skubbe roer gennem en roerledning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803096A SE461748B (sv) 1988-09-05 1988-09-05 Apparat och saett foer framtryckning av roer vid relining
SE8902783A SE8902783D0 (sv) 1988-09-05 1989-08-21 Apparat foer framtryckning av roer

Publications (1)

Publication Number Publication Date
SE8902783D0 true SE8902783D0 (sv) 1989-08-21

Family

ID=26660290

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902783A SE8902783D0 (sv) 1988-09-05 1989-08-21 Apparat foer framtryckning av roer

Country Status (9)

Country Link
EP (1) EP0434712B1 (sv)
AU (1) AU4203589A (sv)
CA (1) CA1303602C (sv)
DE (1) DE68922111T2 (sv)
DK (1) DK36591D0 (sv)
FI (1) FI98243B (sv)
NO (1) NO301441B1 (sv)
SE (1) SE8902783D0 (sv)
WO (1) WO1990002903A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO301435B1 (no) * 1995-10-20 1997-10-27 Tom Toralv Roeynestad Anordning ved borerigg med boretårn
GB2484141A (en) * 2010-10-01 2012-04-04 Dyno Rod Ltd Renewal of Drainage Infrastructure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830548A (en) * 1954-03-08 1958-04-15 Mcelvany James Leon Pipe-laying method
DE2241695C3 (de) * 1972-08-24 1978-06-01 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vorpreßvorrichtung für den Rohrvorpreßbetrieb
AR205935A1 (es) * 1975-02-06 1976-06-15 Gewerk Eisenhuette Westfalia Mejoras en dispositivos para el prensado de tubos
US4299375A (en) * 1978-10-16 1981-11-10 Schosek William O Underground pipe installing device
DE3121426A1 (de) * 1981-05-29 1982-12-23 Fritz 8150 Holzkirchen Bichler "rohrmuffenpresse zum kanalverlegen"
FR2607531B1 (fr) * 1986-12-02 1989-02-24 Delbaere Gilles Dispositif de forage de sol agissant selon un axe sensiblement horizontal

Also Published As

Publication number Publication date
WO1990002903A1 (en) 1990-03-22
EP0434712A1 (en) 1991-07-03
NO910674D0 (no) 1991-02-20
FI98243B (sv) 1997-01-31
DK36591A (da) 1991-03-01
AU4203589A (en) 1990-04-02
FI911024A0 (sv) 1991-02-28
NO301441B1 (no) 1997-10-27
NO910674L (no) 1991-02-20
DE68922111D1 (de) 1995-05-11
DE68922111T2 (de) 1995-11-30
DK36591D0 (da) 1991-03-01
EP0434712B1 (en) 1995-04-05
CA1303602C (en) 1992-06-16

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