GB1238578A - - Google Patents

Info

Publication number
GB1238578A
GB1238578A GB1238578DA GB1238578A GB 1238578 A GB1238578 A GB 1238578A GB 1238578D A GB1238578D A GB 1238578DA GB 1238578 A GB1238578 A GB 1238578A
Authority
GB
United Kingdom
Prior art keywords
sleeve
expanded
tube
bore
headings
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1238578A publication Critical patent/GB1238578A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
GB1238578D 1969-05-17 1969-05-17 Expired GB1238578A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2525169 1969-05-17

Publications (1)

Publication Number Publication Date
GB1238578A true GB1238578A (enrdf_load_stackoverflow) 1971-07-07

Family

ID=10224651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238578D Expired GB1238578A (enrdf_load_stackoverflow) 1969-05-17 1969-05-17

Country Status (5)

Country Link
AU (1) AU1497270A (enrdf_load_stackoverflow)
BE (1) BE750527A (enrdf_load_stackoverflow)
FR (1) FR2047610A5 (enrdf_load_stackoverflow)
GB (1) GB1238578A (enrdf_load_stackoverflow)
NL (1) NL7007018A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171773B (en) * 1985-03-01 1989-06-28 Stanton & Staveley Ltd Improvements in or relating to the assembly and installation of pipes
US4936709A (en) * 1988-06-08 1990-06-26 Kidoh Technical Ins, Co., Ltd. Method and apparatus for laying pipes in the ground with advance of propulsion shafts installed with pipe-supporting attachments
GB2285297A (en) * 1993-11-13 1995-07-05 North West Water Group Plc Extracting pipes
US5653554A (en) * 1993-11-13 1997-08-05 North West Water Group Plc Apparatus for removing piping from the ground
US5984582A (en) * 1995-02-10 1999-11-16 Schwert; Siegfried Method of extracting a hollow unit laid in the ground
GB2617211A (en) * 2022-06-27 2023-10-04 Hypertunnel Ip Ltd Apparatus and method of deploying a pipe within a borehole

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171773B (en) * 1985-03-01 1989-06-28 Stanton & Staveley Ltd Improvements in or relating to the assembly and installation of pipes
US4936709A (en) * 1988-06-08 1990-06-26 Kidoh Technical Ins, Co., Ltd. Method and apparatus for laying pipes in the ground with advance of propulsion shafts installed with pipe-supporting attachments
GB2285297A (en) * 1993-11-13 1995-07-05 North West Water Group Plc Extracting pipes
GB2285297B (en) * 1993-11-13 1997-04-16 North West Water Group Plc Apparatus and method for removing piping from the ground
US5653554A (en) * 1993-11-13 1997-08-05 North West Water Group Plc Apparatus for removing piping from the ground
US5984582A (en) * 1995-02-10 1999-11-16 Schwert; Siegfried Method of extracting a hollow unit laid in the ground
GB2617211A (en) * 2022-06-27 2023-10-04 Hypertunnel Ip Ltd Apparatus and method of deploying a pipe within a borehole
WO2024003516A1 (en) * 2022-06-27 2024-01-04 Hypertunnel Ip Limited Apparatus and method of deploying a pipe within a borehole
GB2617211B (en) * 2022-06-27 2024-06-19 Hypertunnel Ip Ltd Apparatus and method of deploying a pipe within a borehole

Also Published As

Publication number Publication date
FR2047610A5 (enrdf_load_stackoverflow) 1971-03-12
BE750527A (fr) 1970-10-16
AU1497270A (en) 1971-11-18
NL7007018A (enrdf_load_stackoverflow) 1970-11-19

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Legal Events

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