PT81154A - Process and apparatus for lining underground ducts - Google Patents

Process and apparatus for lining underground ducts

Info

Publication number
PT81154A
PT81154A PT8115485A PT8115485A PT81154A PT 81154 A PT81154 A PT 81154A PT 8115485 A PT8115485 A PT 8115485A PT 8115485 A PT8115485 A PT 8115485A PT 81154 A PT81154 A PT 81154A
Authority
PT
Portugal
Prior art keywords
underground ducts
lining underground
lining
ducts
underground
Prior art date
Application number
PT8115485A
Other languages
Portuguese (pt)
Other versions
PT81154B (en
Original Assignee
Yarnell Ian Roland
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 GB848423678A external-priority patent/GB8423678D0/en
Priority claimed from GB848428141A external-priority patent/GB8428141D0/en
Application filed by Yarnell Ian Roland filed Critical Yarnell Ian Roland
Publication of PT81154A publication Critical patent/PT81154A/en
Publication of PT81154B publication Critical patent/PT81154B/en

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
PT8115485A 1984-09-19 1985-09-18 UNDERGROUND CONDUCT COATING PROCESS AND APPARATUS PT81154B (en)

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 true PT81154A (en) 1985-10-01
PT81154B PT81154B (en) 1992-05-29

Family

ID=26288240

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8115485A PT81154B (en) 1984-09-19 1985-09-18 UNDERGROUND CONDUCT COATING PROCESS AND APPARATUS

Country Status (5)

Country Link
EP (1) EP0195042A1 (en)
AU (1) AU4863985A (en)
GB (1) GB2164718A (en)
GR (1) GR852253B (en)
PT (1) PT81154B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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 (en) * 1985-11-25 1987-08-17 Entreprenad Ab E & G Jonsson SET FOR RENOVATION OF MARKET LOCATION PIPES
GB2213904A (en) * 1987-12-23 1989-08-23 Kurimoto Ltd Pipe replacement by mole
AT400882B (en) * 1994-07-28 1996-04-25 Albatros Eng Gmbh CONNECTING COUPLING FOR A TOWING DEVICE FOR LAYING LINES OD. DGL.
DE10332328B3 (en) * 2003-07-16 2005-05-25 TERRA AG für Tiefbautechnik Apparatus for renewing underground supply lines
CZ295866B6 (en) * 2004-04-08 2005-11-16 Čermák A Hrachovec A. S. Device and method of connecting socket pipe sections during trenchless laying of pipes
DE102004036425C5 (en) 2004-07-27 2009-07-02 Tracto-Technik Gmbh Device and method for connecting a pipe string with a drilling, Aufweit- or collection device
DE102005021216A1 (en) 2005-05-07 2006-11-09 Kögler, Rüdiger, Dr.-Ing. Methods and devices for trenchless laying of pipelines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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 (en) * 1983-12-28 1985-07-24 東京瓦斯株式会社 Repair system of pipe joint section of existing pipe

Also Published As

Publication number Publication date
AU4863985A (en) 1986-04-08
PT81154B (en) 1992-05-29
GB8523200D0 (en) 1985-10-23
GR852253B (en) 1986-01-14
WO1986001846A2 (en) 1986-03-27
GB2164718A (en) 1986-03-26
EP0195042A1 (en) 1986-09-24
WO1986001846A3 (en) 1986-05-22

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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