FR2864843B1 - DEVICE FOR REPLACING TRENCH PIPES - Google Patents

DEVICE FOR REPLACING TRENCH PIPES

Info

Publication number
FR2864843B1
FR2864843B1 FR0400062A FR0400062A FR2864843B1 FR 2864843 B1 FR2864843 B1 FR 2864843B1 FR 0400062 A FR0400062 A FR 0400062A FR 0400062 A FR0400062 A FR 0400062A FR 2864843 B1 FR2864843 B1 FR 2864843B1
Authority
FR
France
Prior art keywords
pipe
pulley
line
winch
replacing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR0400062A
Other languages
French (fr)
Other versions
FR2864843A1 (en
Inventor
Antoine Lecuona
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suez Eau France SAS
Original Assignee
Lyonnaise des Eaux France SA
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
Application filed by Lyonnaise des Eaux France SA filed Critical Lyonnaise des Eaux France SA
Priority to FR0400062A priority Critical patent/FR2864843B1/en
Priority to PCT/FR2005/000016 priority patent/WO2005068893A1/en
Publication of FR2864843A1 publication Critical patent/FR2864843A1/en
Application granted granted Critical
Publication of FR2864843B1 publication Critical patent/FR2864843B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Abstract

The device has a pulling line wound over a hydraulic winch (7) supplied by a hydraulic unit of an earthmoving machine, to position a plastic pipe (12). The line or a lead pipe (14) passes over a guide pulley (13) arranged at ends of two telescopic arms, such that the pulley descends to a pit bottom (3). A cutting system (16) between the pulley and the winch separates the pipe (14) from the line to withdraw the pipe (14) after cutting.
FR0400062A 2004-01-06 2004-01-06 DEVICE FOR REPLACING TRENCH PIPES Expired - Lifetime FR2864843B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0400062A FR2864843B1 (en) 2004-01-06 2004-01-06 DEVICE FOR REPLACING TRENCH PIPES
PCT/FR2005/000016 WO2005068893A1 (en) 2004-01-06 2005-01-05 Device for replacing pipes without trenching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0400062A FR2864843B1 (en) 2004-01-06 2004-01-06 DEVICE FOR REPLACING TRENCH PIPES

Publications (2)

Publication Number Publication Date
FR2864843A1 FR2864843A1 (en) 2005-07-08
FR2864843B1 true FR2864843B1 (en) 2006-03-03

Family

ID=34673848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0400062A Expired - Lifetime FR2864843B1 (en) 2004-01-06 2004-01-06 DEVICE FOR REPLACING TRENCH PIPES

Country Status (2)

Country Link
FR (1) FR2864843B1 (en)
WO (1) WO2005068893A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100383347C (en) * 2006-03-02 2008-04-23 顾建华 Earthwork construction method
GB0900944D0 (en) * 2009-01-21 2009-03-04 Cilliers Kobus J H Portable winch assembly
GB2467203B (en) * 2009-11-26 2013-05-29 Andrew Woodgate Railway track drilling
NL2005942C2 (en) * 2009-12-31 2011-11-09 Visser & Smit Bv LEAD PULLER.
US9791069B2 (en) 2011-12-20 2017-10-17 Tt Technologies, Inc. Frame for trenchless pipe replacement system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723780B1 (en) 1994-07-26 1996-09-27 Eau Et Force METHOD FOR REPLACING LEAD PIPES WITHOUT REALIZING TRENCHES, AND APPARATUS FOR IMPLEMENTING SAME
NL1000664C2 (en) * 1995-06-26 1996-12-31 Visser & Smit Bv Replacement of underground small-bore flexible utility pipe
NL1006932C2 (en) * 1997-09-03 1999-03-04 J & D Leidingsystemen B V Tractive device for pulling conduit out of ground
NL1009702C1 (en) * 1998-07-21 2000-01-24 Arends V O F Fa System to replace flexible or semi-flexible pipes buried under roadway uses cable through old pipe to pull new pipe through existing channel
GB9911289D0 (en) * 1999-05-17 1999-07-14 Longrock Ground Works Ltd Method and apparatus for reinstating drains or underground passages

Also Published As

Publication number Publication date
FR2864843A1 (en) 2005-07-08
WO2005068893A1 (en) 2005-07-28

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