PT81154B - Processo e aparelho de revestimento de condutas subterraneas - Google Patents
Processo e aparelho de revestimento de condutas subterraneas Download PDFInfo
- Publication number
- PT81154B PT81154B PT8115485A PT8115485A PT81154B PT 81154 B PT81154 B PT 81154B PT 8115485 A PT8115485 A PT 8115485A PT 8115485 A PT8115485 A PT 8115485A PT 81154 B PT81154 B PT 81154B
- Authority
- PT
- Portugal
- Prior art keywords
- duct
- traction element
- chain
- tube
- coating
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
- E21B7/206—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal using down-hole drives
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848423678A GB8423678D0 (en) | 1984-09-19 | 1984-09-19 | Lining-replacing underground conduits |
GB848428141A GB8428141D0 (en) | 1984-11-07 | 1984-11-07 | Clamping device |
Publications (2)
Publication Number | Publication Date |
---|---|
PT81154A PT81154A (en) | 1985-10-01 |
PT81154B true PT81154B (pt) | 1992-05-29 |
Family
ID=26288240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT8115485A PT81154B (pt) | 1984-09-19 | 1985-09-18 | Processo e aparelho de revestimento de condutas subterraneas |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0195042A1 (de) |
AU (1) | AU4863985A (de) |
GB (1) | GB2164718A (de) |
GR (1) | GR852253B (de) |
PT (1) | PT81154B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171773B (en) * | 1985-03-01 | 1989-06-28 | Stanton & Staveley Ltd | Improvements in or relating to the assembly and installation of pipes |
SE450969B (sv) * | 1985-11-25 | 1987-08-17 | Entreprenad Ab E & G Jonsson | Sett for renovering av markforlagda rorledningar |
GB2213904A (en) * | 1987-12-23 | 1989-08-23 | Kurimoto Ltd | Pipe replacement by mole |
AT400882B (de) * | 1994-07-28 | 1996-04-25 | Albatros Eng Gmbh | Anschlusskupplung für eine zugvorrichtung zum verlegen von leitungen od. dgl. |
DE10332328B3 (de) * | 2003-07-16 | 2005-05-25 | TERRA AG für Tiefbautechnik | Vorrichtung zum Erneuern von im Erdreich verlegten Versorgungsleitungen |
CZ295866B6 (cs) * | 2004-04-08 | 2005-11-16 | Čermák A Hrachovec A. S. | Zařízení a způsob spojování hrdlových trubních sekcí při bezvýkopové pokládce |
DE102004036425C5 (de) * | 2004-07-27 | 2009-07-02 | Tracto-Technik Gmbh | Vorrichtung und Verfahren zum Verbinden eines Rohrstrangs mit einem Bohr-, Aufweit- oder Einzugsgerät |
DE102005021216A1 (de) | 2005-05-07 | 2006-11-09 | Kögler, Rüdiger, Dr.-Ing. | Verfahren und Vorrichtungen zur grabenlosen Verlegung von Rohrleitungen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB325175A (en) * | 1929-05-11 | 1930-02-13 | George Henderson | Improvements in apparatus for laying tile drains |
GB339182A (en) * | 1930-01-29 | 1930-12-04 | George Henderson | Improvements in apparatus for laying tile drains |
GB622874A (en) * | 1947-04-10 | 1949-05-09 | Gen Descaling Co Ltd | A device for removing deposit from the internal walls of pipes and the like |
GB8333567D0 (en) * | 1983-12-16 | 1984-01-25 | Yarnell Ian Roland | Removing irregularities in/enlarging underground duct |
JPS60139991A (ja) * | 1983-12-28 | 1985-07-24 | 東京瓦斯株式会社 | 既設管の管継手部補修工法 |
-
1985
- 1985-09-16 GR GR852253A patent/GR852253B/el unknown
- 1985-09-18 PT PT8115485A patent/PT81154B/pt not_active IP Right Cessation
- 1985-09-19 AU AU48639/85A patent/AU4863985A/en not_active Abandoned
- 1985-09-19 EP EP19850904660 patent/EP0195042A1/de not_active Withdrawn
- 1985-09-19 GB GB08523200A patent/GB2164718A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8523200D0 (en) | 1985-10-23 |
PT81154A (en) | 1985-10-01 |
WO1986001846A3 (en) | 1986-05-22 |
EP0195042A1 (de) | 1986-09-24 |
AU4863985A (en) | 1986-04-08 |
GB2164718A (en) | 1986-03-26 |
WO1986001846A2 (en) | 1986-03-27 |
GR852253B (de) | 1986-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19911120 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19930531 |