HUT47665A - Internal cradling consists of rigid segments for rehabilitating underground sewerage systems - Google Patents

Internal cradling consists of rigid segments for rehabilitating underground sewerage systems

Info

Publication number
HUT47665A
HUT47665A HU596387A HU596387A HUT47665A HU T47665 A HUT47665 A HU T47665A HU 596387 A HU596387 A HU 596387A HU 596387 A HU596387 A HU 596387A HU T47665 A HUT47665 A HU T47665A
Authority
HU
Hungary
Prior art keywords
cradling
internal
rigid segments
sewerage systems
underground sewerage
Prior art date
Application number
HU596387A
Other languages
Hungarian (hu)
Other versions
HU204318B (en
Inventor
Muthard Weise
Werner Leyh
Martin Eck
Werner Danz
Original Assignee
Wasserversorgung Abwasse
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 Wasserversorgung Abwasse filed Critical Wasserversorgung Abwasse
Publication of HUT47665A publication Critical patent/HUT47665A/en
Publication of HU204318B publication Critical patent/HU204318B/en

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
    • F16L55/18—Appliances for use in repairing pipes
    • 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
    • F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Sewage (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
HU596387A 1987-04-24 1987-12-22 Inner cradling consists of solid body segments for reconstructing underground channel network HU204318B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD30210587A DD279796A3 (en) 1987-04-24 1987-04-24 SOLID BODY INSULATION FOR THE REHABILITATION OF UNDERGROUND CHANNELS

Publications (2)

Publication Number Publication Date
HUT47665A true HUT47665A (en) 1989-03-28
HU204318B HU204318B (en) 1991-12-30

Family

ID=5588488

Family Applications (1)

Application Number Title Priority Date Filing Date
HU596387A HU204318B (en) 1987-04-24 1987-12-22 Inner cradling consists of solid body segments for reconstructing underground channel network

Country Status (6)

Country Link
DD (1) DD279796A3 (en)
DE (1) DE3732597A1 (en)
FR (1) FR2614333B1 (en)
GB (1) GB2203815B (en)
HU (1) HU204318B (en)
SE (1) SE8704860L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2291099B (en) * 1994-07-02 1997-12-17 George Henry Slade Tunnel lining
GB9625365D0 (en) * 1996-12-05 1997-01-22 British Gas Plc Stopping off device
GB2389069B (en) 1999-07-17 2004-05-12 Univ Warwick Gas injection moulding method and apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267967A (en) * 1963-02-18 1966-08-23 Midland Nat Bank Pipe repair tool
CA953937A (en) * 1970-01-19 1974-09-03 Ivan I. Melnikov Device for erection of pressed monolithic lining in underworkings
DE3043312C2 (en) * 1980-11-17 1986-10-09 Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl Sliding formwork for inserting an in-situ concrete lining as well as a method for inserting in-situ concrete in gallery and tunnel construction

Also Published As

Publication number Publication date
GB2203815A (en) 1988-10-26
FR2614333A1 (en) 1988-10-28
SE8704860L (en) 1988-10-25
SE8704860D0 (en) 1987-12-04
DE3732597A1 (en) 1988-11-03
FR2614333B1 (en) 1990-12-21
GB2203815B (en) 1991-03-27
DD279796A3 (en) 1990-06-20
GB8809400D0 (en) 1988-05-25
HU204318B (en) 1991-12-30

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee