GB0713939D0 - 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
GB0713939D0
GB0713939D0 GBGB0713939.7A GB0713939A GB0713939D0 GB 0713939 D0 GB0713939 D0 GB 0713939D0 GB 0713939 A GB0713939 A GB 0713939A GB 0713939 D0 GB0713939 D0 GB 0713939D0
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.)
Granted
Application number
GBGB0713939.7A
Other versions
GB2440626B (en
GB2440626A (en
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 GBGB0512521.6A 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
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
GBGB0512521.6A 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 true GB0713939D0 (en) 2007-08-29
GB2440626A GB2440626A (en) 2008-02-06
GB2440626B 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
US11892114B2 (en) 2017-03-15 2024-02-06 Titan CMP Solutions LLC Expander with accessories to adjust nominal size
CA3056629A1 (en) 2017-03-15 2018-09-20 Titan CMP Solutions LLC Nondestructive pipe refurbishment in confined spaces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053480B2 (en) * 1980-12-02 1992-07-29 British Gas plc Improvements in the replacement of mains
US4789268B2 (en) * 1982-06-18 1995-12-26 Miller Pipeline Corp Device and method for removing irregularities in or enlarging an underground duct
GB8401452D0 (en) * 1984-01-19 1984-02-22 British Gas Corp Replacing mains
GB8612654D0 (en) * 1986-05-23 1986-07-02 Ipd Systems Ltd Correcting irregularities in/enlarging underground duct
SE456848B (en) * 1987-03-20 1988-11-07 Kjell Persson DEVICE FOR INTRODUCING FEEDING BEETS IN OUTER ROOTS
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
SE9100146L (en) * 1991-01-17 1992-06-01 Henrik Persson TOOLS AND PROCEDURES FOR RENEWAL OF MARKETING PIPES
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
GB2440626B (en) 2009-11-18
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