GB2440626B - 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
GB2440626B
GB2440626B GB0713939A GB0713939A GB2440626B GB 2440626 B GB2440626 B GB 2440626B GB 0713939 A GB0713939 A GB 0713939A GB 0713939 A GB0713939 A GB 0713939A GB 2440626 B GB2440626 B GB 2440626B
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
GB0713939A
Other versions
GB0713939D0 (en
GB2440626A (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
Priority claimed from GB0512521A external-priority patent/GB0512521D0/en
Application filed by Individual filed Critical Individual
Priority to GB0713939A priority Critical patent/GB2440626B/en
Publication of GB0713939D0 publication Critical patent/GB0713939D0/en
Publication of GB2440626A publication Critical patent/GB2440626A/en
Application granted granted Critical
Publication of GB2440626B publication Critical patent/GB2440626B/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
GB0713939A 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts Expired - Fee Related GB2440626B (en)

Priority Applications (1)

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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0512521A GB0512521D0 (en) 2005-06-21 2005-06-21 Apparatus for use in renewing or replacing drain pipes or service ducts
GB0612067A GB2427454B (en) 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts
GB0713939A GB2440626B (en) 2005-06-21 2006-06-19 Apparatus for use in renewing or replacing drain pipes or service ducts

Publications (3)

Publication Number Publication Date
GB0713939D0 GB0713939D0 (en) 2007-08-29
GB2440626A GB2440626A (en) 2008-02-06
GB2440626B true GB2440626B (en) 2009-11-18

Family

ID=38947375

Family Applications (1)

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

Country Status (1)

Country Link
GB (1) GB2440626B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459963B (en) 2008-05-14 2012-07-18 Tracto Technik Device and method to split pipe near utilities
US9175798B1 (en) 2014-06-05 2015-11-03 Titan CMP Solutions LLC Trenchless refurbishment of underground pipes
CA3056629A1 (en) 2017-03-15 2018-09-20 Titan CMP Solutions LLC Nondestructive pipe refurbishment in confined spaces
US11892114B2 (en) 2017-03-15 2024-02-06 Titan CMP Solutions LLC Expander with accessories to adjust nominal size

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

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
GB0713939D0 (en) 2007-08-29
GB2440626A (en) 2008-02-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140619