FI95962C - Laite erityisesti viemäriputkistojen saneeraukseen pakkosujutusmenetelmää hyväksikäyttäen - Google Patents
Laite erityisesti viemäriputkistojen saneeraukseen pakkosujutusmenetelmää hyväksikäyttäenInfo
- Publication number
- FI95962C FI95962C FI942960A FI942960A FI95962C FI 95962 C FI95962 C FI 95962C FI 942960 A FI942960 A FI 942960A FI 942960 A FI942960 A FI 942960A FI 95962 C FI95962 C FI 95962C
- Authority
- FI
- Finland
- Prior art keywords
- sanitization
- device especially
- sewerage systems
- retraction method
- forced retraction
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000011012 sanitization Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1658—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the old pipe being ruptured prior to insertion of a new pipe
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
- E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sewage (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI942960A FI95962C (fi) | 1994-01-21 | 1994-06-20 | Laite erityisesti viemäriputkistojen saneeraukseen pakkosujutusmenetelmää hyväksikäyttäen |
EP95905666A EP0740756A1 (en) | 1994-01-21 | 1995-01-20 | Device for use in replacing sewage piping |
AU14191/95A AU1419195A (en) | 1994-01-21 | 1995-01-20 | Device for use in replacing sewage piping |
PCT/FI1995/000025 WO1995020126A1 (en) | 1994-01-21 | 1995-01-20 | Device for use in replacing sewage piping |
US08/669,454 US5775841A (en) | 1994-01-21 | 1995-01-20 | Device for use in replacing sewage piping |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI940317A FI940317A0 (fi) | 1994-01-21 | 1994-01-21 | Anordning speciellt foer sanering av kloakroersystem genom att utnyttja ett tvaongsindragningsfoerfarande |
FI940317 | 1994-01-21 | ||
FI942960 | 1994-06-20 | ||
FI942960A FI95962C (fi) | 1994-01-21 | 1994-06-20 | Laite erityisesti viemäriputkistojen saneeraukseen pakkosujutusmenetelmää hyväksikäyttäen |
Publications (4)
Publication Number | Publication Date |
---|---|
FI942960A0 FI942960A0 (fi) | 1994-06-20 |
FI942960A FI942960A (fi) | 1995-07-22 |
FI95962B FI95962B (fi) | 1995-12-29 |
FI95962C true FI95962C (fi) | 1996-04-10 |
Family
ID=26159658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI942960A FI95962C (fi) | 1994-01-21 | 1994-06-20 | Laite erityisesti viemäriputkistojen saneeraukseen pakkosujutusmenetelmää hyväksikäyttäen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5775841A (fi) |
EP (1) | EP0740756A1 (fi) |
AU (1) | AU1419195A (fi) |
FI (1) | FI95962C (fi) |
WO (1) | WO1995020126A1 (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19929893C2 (de) * | 1999-06-29 | 2002-08-08 | Tracto Technik | Verfahren zum grabenlosen Verlegen von Rohrleitungen und Kabeln |
DE10053567B4 (de) * | 2000-10-27 | 2004-05-06 | Tracto-Technik Gmbh | Bohrwerkzeug und Vorrichtung zum Erzeugen einer Umfangsbohrung |
US6896077B1 (en) | 2002-11-04 | 2005-05-24 | The Charles Machines Works, Inc. | Rotary driven pipe-bursting tool |
GB2467203B (en) * | 2009-11-26 | 2013-05-29 | Andrew Woodgate | Railway track drilling |
US8540458B2 (en) | 2011-06-14 | 2013-09-24 | Roodle, Inc. | Center hole ram cable puller |
US10837236B1 (en) * | 2019-06-06 | 2020-11-17 | Anishchenko Vasily | Trenchless pipeline installation system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874463A (en) * | 1972-03-29 | 1975-04-01 | Charles L Hicks | Means for boring parallel holes |
US3849999A (en) * | 1973-11-02 | 1974-11-26 | E Coffey | Trailer type mole unit |
US4422800A (en) * | 1980-11-21 | 1983-12-27 | Doc's Road Boring, Inc. | Method of installing an underground conduit |
DE3176344D1 (en) * | 1980-12-02 | 1987-09-10 | British Gas Corp | Improvements in the replacement of mains |
DE3829628A1 (de) * | 1988-09-01 | 1990-03-15 | Schmidt Paul | Rammbohrgeraet zum grabenlosen verlegen von versorgungsleitungen |
DE3910354C1 (fi) * | 1989-03-30 | 1990-06-28 | Diga - Die Gasheizung Gmbh, 4300 Essen, De | |
DE3927044C1 (en) * | 1989-08-16 | 1990-08-09 | Hans Brochier Gmbh & Co, 8500 Nuernberg, De | Supply pipe laying equipment - incorporates vibrating bit head and conical tip to displace soil |
US5087153A (en) * | 1989-08-23 | 1992-02-11 | Arnco Corporation | Internally spiraled duct and method of installation |
US4983071A (en) * | 1990-05-15 | 1991-01-08 | Consolidated Edison Company Of New York, Inc. | Pipe bursting and replacement apparatus and method |
DK166636B1 (da) * | 1991-02-15 | 1993-06-21 | Dansk En Management A S | Fremgangsmaade til nedlaegning af fjernvarmeroer |
GB2259103A (en) * | 1991-08-30 | 1993-03-03 | Compair Holman Ltd | Improved drilling apparatus |
GB9127525D0 (en) * | 1991-12-31 | 1992-02-19 | Kayes Allan G | Soil displacement hammer for replacing underground pipes |
US5192165A (en) * | 1992-04-06 | 1993-03-09 | Pim Corporation | Trenchless replacement of conduits in an underground conduit bank |
US5544977A (en) * | 1994-06-24 | 1996-08-13 | Lone Star Gas Company | Polymeric pipe splitter, replacement tool and method |
-
1994
- 1994-06-20 FI FI942960A patent/FI95962C/fi active
-
1995
- 1995-01-20 AU AU14191/95A patent/AU1419195A/en not_active Abandoned
- 1995-01-20 US US08/669,454 patent/US5775841A/en not_active Expired - Fee Related
- 1995-01-20 WO PCT/FI1995/000025 patent/WO1995020126A1/en not_active Application Discontinuation
- 1995-01-20 EP EP95905666A patent/EP0740756A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU1419195A (en) | 1995-08-08 |
FI942960A (fi) | 1995-07-22 |
US5775841A (en) | 1998-07-07 |
FI942960A0 (fi) | 1994-06-20 |
EP0740756A1 (en) | 1996-11-06 |
FI95962B (fi) | 1995-12-29 |
WO1995020126A1 (en) | 1995-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |