SE8902783D0 - DEVICE FOR PRESSURE OF RODS - Google Patents
DEVICE FOR PRESSURE OF RODSInfo
- 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
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)
- Cleaning In General (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A method and an apparatus for pushing forward pipes along a pipe line section by which an apparatus is arranged to be brought down into a manhole connected to the pipe line section, and includes a pushing piston (20, 26) exerting a pushing force on a pipe (8, 12) with support of a holding-up device (2, 18). The pushing piston (20) at its leading end carries rods (27) extending essentially to the rear end of the pushing piston and there carry a pressure abutment (28) for bringing the pipe with it during the forward pushing movement of the piston, said rods (27) aiding in supporting the pipe (8).
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902783A SE8902783D0 (en) | 1988-09-05 | 1989-08-21 | DEVICE FOR PRESSURE OF RODS |
AU42035/89A AU4203589A (en) | 1988-09-05 | 1989-08-31 | A method and an apparatus for pushing pipes along a pipe line |
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 (en) | 1988-09-05 | 1989-08-31 | DEVICE AND METHOD FOR PRESSING PIPES ALONG A CABLE STRING. |
EP89909890A EP0434712B1 (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 (en) | 1988-09-05 | 1991-02-20 | Method and apparatus for pushing pipes along a pipeline |
FI911024A FI98243B (en) | 1988-09-05 | 1991-02-28 | Method and apparatus for pushing pipes along a pipeline |
DK91365A DK36591D0 (en) | 1988-09-05 | 1991-03-01 | PROCEDURE AND APPARATUS FOR PUSHING PIPES THROUGH A PIPE PIPE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8803096A SE461748B (en) | 1988-09-05 | 1988-09-05 | Apparatus and method for advancing pipes in relining |
SE8902783A SE8902783D0 (en) | 1988-09-05 | 1989-08-21 | DEVICE FOR PRESSURE OF RODS |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8902783D0 true SE8902783D0 (en) | 1989-08-21 |
Family
ID=26660290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902783A SE8902783D0 (en) | 1988-09-05 | 1989-08-21 | DEVICE FOR PRESSURE OF RODS |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0434712B1 (en) |
AU (1) | AU4203589A (en) |
CA (1) | CA1303602C (en) |
DE (1) | DE68922111T2 (en) |
DK (1) | DK36591D0 (en) |
FI (1) | FI98243B (en) |
NO (1) | NO301441B1 (en) |
SE (1) | SE8902783D0 (en) |
WO (1) | WO1990002903A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO301435B1 (en) * | 1995-10-20 | 1997-10-27 | Tom Toralv Roeynestad | Device at drilling rig with drill tower |
GB2484141A (en) * | 2010-10-01 | 2012-04-04 | Dyno Rod Ltd | Renewal of Drainage Infrastructure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830548A (en) * | 1954-03-08 | 1958-04-15 | Mcelvany James Leon | Pipe-laying method |
DE2241695C3 (en) * | 1972-08-24 | 1978-06-01 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Pre-press device for pipe pre-press operation |
AR205935A1 (en) * | 1975-02-06 | 1976-06-15 | Gewerk Eisenhuette Westfalia | IMPROVEMENTS IN TUBE PRESSING DEVICES |
US4299375A (en) * | 1978-10-16 | 1981-11-10 | Schosek William O | Underground pipe installing device |
DE3121426A1 (en) * | 1981-05-29 | 1982-12-23 | Fritz 8150 Holzkirchen Bichler | Pipe-socket press for laying sewer pipes |
FR2607531B1 (en) * | 1986-12-02 | 1989-02-24 | Delbaere Gilles | SOIL DRILLING DEVICE ACTING ON A SUBSTANTIALLY HORIZONTAL AXIS |
-
1989
- 1989-08-21 SE SE8902783A patent/SE8902783D0/en unknown
- 1989-08-31 WO PCT/SE1989/000457 patent/WO1990002903A1/en active IP Right Grant
- 1989-08-31 EP EP89909890A patent/EP0434712B1/en not_active Expired - Lifetime
- 1989-08-31 DE DE68922111T patent/DE68922111T2/en not_active Expired - Fee Related
- 1989-08-31 AU AU42035/89A patent/AU4203589A/en not_active Abandoned
- 1989-09-01 CA CA000610157A patent/CA1303602C/en not_active Expired - Lifetime
-
1991
- 1991-02-20 NO NO910674A patent/NO301441B1/en not_active IP Right Cessation
- 1991-02-28 FI FI911024A patent/FI98243B/en active
- 1991-03-01 DK DK91365A patent/DK36591D0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI98243B (en) | 1997-01-31 |
EP0434712B1 (en) | 1995-04-05 |
FI911024A0 (en) | 1991-02-28 |
DE68922111D1 (en) | 1995-05-11 |
CA1303602C (en) | 1992-06-16 |
AU4203589A (en) | 1990-04-02 |
DE68922111T2 (en) | 1995-11-30 |
NO301441B1 (en) | 1997-10-27 |
DK36591A (en) | 1991-03-01 |
NO910674D0 (en) | 1991-02-20 |
WO1990002903A1 (en) | 1990-03-22 |
DK36591D0 (en) | 1991-03-01 |
NO910674L (en) | 1991-02-20 |
EP0434712A1 (en) | 1991-07-03 |
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