GB2427454B - Apparatus for use in renewing or replacing drain pipes or service ducts - Google Patents

Apparatus for use in renewing or replacing drain pipes or service ducts

Info

Publication number
GB2427454B
GB2427454B GB0612067A GB0612067A GB2427454B GB 2427454 B GB2427454 B GB 2427454B GB 0612067 A GB0612067 A GB 0612067A GB 0612067 A GB0612067 A GB 0612067A GB 2427454 B GB2427454 B GB 2427454B
Authority
GB
United Kingdom
Prior art keywords
renewing
drain pipes
service ducts
replacing drain
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 - Fee Related
Application number
GB0612067A
Other versions
GB0612067D0 (en
GB2427454A (en
Inventor
Kenneth Latimer Scott
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0713939A priority Critical patent/GB2440626B/en
Priority to GB0713940A priority patent/GB2440627B/en
Publication of GB0612067D0 publication Critical patent/GB0612067D0/en
Publication of GB2427454A publication Critical patent/GB2427454A/en
Application granted granted Critical
Publication of GB2427454B publication Critical patent/GB2427454B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16L55/18—Appliances for use in repairing pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB0612067A 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts Expired - Fee Related GB2427454B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0713939A GB2440626B (en) 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts
GB0713940A GB2440627B (en) 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0512521.6A GB0512521D0 (en) 2005-06-21 2005-06-21 Apparatus for use in renewing or replacing drain pipes or service ducts

Publications (3)

Publication Number Publication Date
GB0612067D0 GB0612067D0 (en) 2006-07-26
GB2427454A GB2427454A (en) 2006-12-27
GB2427454B true GB2427454B (en) 2008-12-03

Family

ID=34855829

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0512521.6A Ceased GB0512521D0 (en) 2005-06-21 2005-06-21 Apparatus for use in renewing or replacing drain pipes or service ducts
GB0612067A Expired - Fee Related GB2427454B (en) 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0512521.6A Ceased GB0512521D0 (en) 2005-06-21 2005-06-21 Apparatus for use in renewing or replacing drain pipes or service ducts

Country Status (2)

Country Link
GB (2) GB0512521D0 (en)
WO (1) WO2006136798A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467203B (en) * 2009-11-26 2013-05-29 Andrew Woodgate Railway track drilling

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149528A1 (en) * 1984-01-19 1985-07-24 British Gas Corporation Device for replacing mains
GB2152624A (en) * 1980-12-02 1985-08-07 British Gas Corp Replacing or preparing for replacement an existing main with a new main
WO1987007322A1 (en) * 1986-05-23 1987-12-03 I.P.D. Systems Limited Apparatus for correcting irregularities in or enlarging an underground duct
WO1988007154A1 (en) * 1987-03-20 1988-09-22 Kjell Persson Device in lining of pipes
US4789268A (en) * 1981-06-18 1988-12-06 Internal Pipe Drillings Limited Device and method for removing irregularities in or enlarging an underground duct
DE3740306A1 (en) * 1987-11-27 1989-06-22 Gert Weisenseel Adjustable, hydraulic widening apparatus for repairing or renewing underground sewer pipes, by widening with as small an annular space as possible, for the subsequent guiding-in of special short pipes
DE3813767C1 (en) * 1988-04-23 1989-06-29 Hans Brochier Gmbh & Co, 8500 Nuernberg, De
WO1992013226A1 (en) * 1991-01-17 1992-08-06 Henrik Persson A tool and a process for replacement of underground ducts
DE4432116A1 (en) * 1994-09-09 1996-03-14 Michael Dipl Ing Mohrmann Pipe expander for widening, crushing and compressing old underground pipes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479180A (en) * 1936-06-06 1938-02-01 Hans Johan Wilhelm Ljungberg Improvements in tube cleaning apparatus
DE1248390B (en) * 1959-04-22 1967-08-24 Alberto J Reinhart Device for de-crusting pipelines
GB2164411B (en) * 1984-08-24 1987-09-03 Water Res Centre Pipe mole
US5098225A (en) * 1990-12-31 1992-03-24 Brooklyn Union Gas Cutting/expanding tool
AU751664B2 (en) * 1998-10-29 2002-08-22 Shell Internationale Research Maatschappij B.V. Method for transporting and installing an expandable steel tube
AU773656B2 (en) * 1999-12-02 2004-06-03 Tracto-Technik Gmbh Cable tensioning device for bursting/flaring devices

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152624A (en) * 1980-12-02 1985-08-07 British Gas Corp Replacing or preparing for replacement an existing main with a new main
US4789268A (en) * 1981-06-18 1988-12-06 Internal Pipe Drillings Limited Device and method for removing irregularities in or enlarging an underground duct
US4789268B1 (en) * 1982-06-18 1993-12-14 Miller Pipeline Corporation Device and method for removing irregularities in or enlarging an underground duct
US4789268B2 (en) * 1982-06-18 1995-12-26 Miller Pipeline Corp Device and method for removing irregularities in or enlarging an underground duct
EP0149528A1 (en) * 1984-01-19 1985-07-24 British Gas Corporation Device for replacing mains
WO1987007322A1 (en) * 1986-05-23 1987-12-03 I.P.D. Systems Limited Apparatus for correcting irregularities in or enlarging an underground duct
WO1988007154A1 (en) * 1987-03-20 1988-09-22 Kjell Persson Device in lining of pipes
DE3740306A1 (en) * 1987-11-27 1989-06-22 Gert Weisenseel Adjustable, hydraulic widening apparatus for repairing or renewing underground sewer pipes, by widening with as small an annular space as possible, for the subsequent guiding-in of special short pipes
DE3813767C1 (en) * 1988-04-23 1989-06-29 Hans Brochier Gmbh & Co, 8500 Nuernberg, De
WO1992013226A1 (en) * 1991-01-17 1992-08-06 Henrik Persson A tool and a process for replacement of underground ducts
DE4432116A1 (en) * 1994-09-09 1996-03-14 Michael Dipl Ing Mohrmann Pipe expander for widening, crushing and compressing old underground pipes

Also Published As

Publication number Publication date
GB0612067D0 (en) 2006-07-26
GB2427454A (en) 2006-12-27
GB0512521D0 (en) 2005-07-27
WO2006136798A1 (en) 2006-12-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140619