DK0611875T3 - String of conduit for propulsion and corresponding conduit for propulsion - Google Patents

String of conduit for propulsion and corresponding conduit for propulsion

Info

Publication number
DK0611875T3
DK0611875T3 DK94470002T DK94470002T DK0611875T3 DK 0611875 T3 DK0611875 T3 DK 0611875T3 DK 94470002 T DK94470002 T DK 94470002T DK 94470002 T DK94470002 T DK 94470002T DK 0611875 T3 DK0611875 T3 DK 0611875T3
Authority
DK
Denmark
Prior art keywords
propulsion
conduit
inner tube
bell
length
Prior art date
Application number
DK94470002T
Other languages
Danish (da)
Inventor
Hansgeorg Hein
William Stevens
Yves Becker
Alain Girka
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Application granted granted Critical
Publication of DK0611875T3 publication Critical patent/DK0611875T3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Supports For Pipes And Cables (AREA)
  • Electric Cable Installation (AREA)
  • Pipeline Systems (AREA)
  • Joints With Sleeves (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

Each boring (shaft-sinking) pipe (1) includes: - a metal inner tube (9), especially one made of cast iron, including a flared adapter bell (15) having a certain depth (27), and a smooth end (7) intended to be fitted over a certain length (26) into the adapter bell (15) of an adjacent pipe, and - a cylindrical lining (11, 13) of the said inner tube (9), surrounding the said inner tube (9) over a part of its length away from its smooth end (7). During boring, the length (26) of the smooth end (7) fitted in is less than the said depth (27), the axial thrust being transmitted from the end edge of the bell (15) to the lining (11, 13) without axial contact between the inner tubes (9) of the adjacent pipes. <IMAGE>
DK94470002T 1993-02-19 1994-02-17 String of conduit for propulsion and corresponding conduit for propulsion DK0611875T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301942A FR2701750B1 (en) 1993-02-19 1993-02-19 Line of jacking pipes, and corresponding jacking pipe.

Publications (1)

Publication Number Publication Date
DK0611875T3 true DK0611875T3 (en) 1998-07-27

Family

ID=9444248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94470002T DK0611875T3 (en) 1993-02-19 1994-02-17 String of conduit for propulsion and corresponding conduit for propulsion

Country Status (6)

Country Link
EP (1) EP0611875B1 (en)
AT (1) ATE160422T1 (en)
DE (1) DE69406816T2 (en)
DK (1) DK0611875T3 (en)
FR (1) FR2701750B1 (en)
NO (1) NO940545D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842817A (en) * 1996-03-28 1998-12-01 Mcp Industries, Inc. Pipe compression ring
FR2756606B1 (en) * 1996-12-04 1999-01-22 Const Metalliques Mecaniques B MODULAR INTERLOCKING METAL CONDUIT, ESPECIALLY FOR SMOKE EXHAUST
DE19860259B4 (en) * 1998-12-24 2006-05-11 Gildemeister Tief-, Stahlbeton- U. Rohrleitungsbau Gmbh & Co. Kg Jacking pipe
CN102777706A (en) * 2012-08-10 2012-11-14 新兴铸管股份有限公司 Encased concrete nodular cast iron pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618334C1 (en) * 1986-05-30 1987-07-02 Meyer & John Gmbh & Co Jacking pipe
DE3703580C2 (en) * 1987-02-06 1993-10-21 Thyssen Industrie Jacking pipe to create a tunnel in the underground shield tunneling
DE3837161A1 (en) * 1988-11-02 1990-05-03 Buderus Bau & Abwassertechnik Advancement pipe for advancing from vertical shafts

Also Published As

Publication number Publication date
DE69406816D1 (en) 1998-01-02
ATE160422T1 (en) 1997-12-15
DE69406816T2 (en) 1998-03-12
NO940545L (en) 1994-08-22
FR2701750B1 (en) 1995-04-07
EP0611875A1 (en) 1994-08-24
EP0611875B1 (en) 1997-11-19
NO940545D0 (en) 1994-02-17
FR2701750A1 (en) 1994-08-26

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