NO910674D0 - Fremgangsmaate og apparat til aa skyve roer langs en roerledning. - Google Patents

Fremgangsmaate og apparat til aa skyve roer langs en roerledning.

Info

Publication number: NO910674D0
Authority: NO; Norway
Prior art keywords: pipe; procedure; puts along; slide puts; slide
Prior art date: 1988-09-05

Application number

NO1991910674A

Other languages

English (en)

Other versions

NO910674L (no

NO301441B1 (no

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.)

1988-09-05

Filing date

1991-02-20

Publication date

1991-02-20

1988-09-05 Priority claimed from SE8803096A external-priority patent/SE461748B/sv

1991-02-20 Application filed by Bertil Liljehammar filed Critical Bertil Liljehammar

1991-02-20 Publication of NO910674L publication Critical patent/NO910674L/no

1991-02-20 Publication of NO910674D0 publication Critical patent/NO910674D0/no

1997-10-27 Publication of NO301441B1 publication Critical patent/NO301441B1/no

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)

NO910674A 1988-09-05 1991-02-20 Fremgangsmåte og apparat til å skyve rör langs en rörledning NO301441B1 (no)

Applications Claiming Priority (3)

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
PCT/SE1989/000457 WO1990002903A1 (en)	1988-09-05	1989-08-31	A method and an apparatus for pushing pipes along a pipe line

Publications (3)

Publication Number	Publication Date
NO910674L NO910674L (no)	1991-02-20
NO910674D0 true NO910674D0 (no)	1991-02-20
NO301441B1 NO301441B1 (no)	1997-10-27

Family

ID=26660290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO910674A NO301441B1 (no)	1988-09-05	1991-02-20	Fremgangsmåte og apparat til å skyve rör langs en rörledning

Country Status (9)

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

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

1989
- 1989-08-21 SE SE8902783A patent/SE8902783D0/xx unknown
- 1989-08-31 DE DE68922111T patent/DE68922111T2/de not_active Expired - Fee Related
- 1989-08-31 EP EP89909890A patent/EP0434712B1/en not_active Expired - Lifetime
- 1989-08-31 AU AU42035/89A patent/AU4203589A/en not_active Abandoned
- 1989-08-31 WO PCT/SE1989/000457 patent/WO1990002903A1/en not_active Ceased
- 1989-09-01 CA CA000610157A patent/CA1303602C/en not_active Expired - Lifetime
1991
- 1991-02-20 NO NO910674A patent/NO301441B1/no not_active IP Right Cessation
- 1991-02-28 FI FI911024A patent/FI98243B/fi active
- 1991-03-01 DK DK91365A patent/DK36591D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU4203589A (en)	1990-04-02
FI911024A0 (fi)	1991-02-28
EP0434712B1 (en)	1995-04-05
WO1990002903A1 (en)	1990-03-22
NO910674L (no)	1991-02-20
EP0434712A1 (en)	1991-07-03
DK36591A (da)	1991-03-01
NO301441B1 (no)	1997-10-27
DK36591D0 (da)	1991-03-01
CA1303602C (en)	1992-06-16
FI98243B (fi)	1997-01-31
DE68922111D1 (de)	1995-05-11
DE68922111T2 (de)	1995-11-30
SE8902783D0 (sv)	1989-08-21

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Legal Events

Date	Code	Title	Description
2003-04-07	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN FEBRUARY 2003