GB2446142B - Trenching machines and methods - Google Patents

Trenching machines and methods

Info

Publication number
GB2446142B
GB2446142B GB0701719A GB0701719A GB2446142B GB 2446142 B GB2446142 B GB 2446142B GB 0701719 A GB0701719 A GB 0701719A GB 0701719 A GB0701719 A GB 0701719A GB 2446142 B GB2446142 B GB 2446142B
Authority
GB
United Kingdom
Prior art keywords
methods
trenching machines
trenching
machines
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.)
Active
Application number
GB0701719A
Other versions
GB2446142A (en
GB0701719D0 (en
Inventor
Timothy William Grinsted
Jonathan Ralph Manchester
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.)
Engineering Business Ltd
Original Assignee
Engineering Business Ltd
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 Engineering Business Ltd filed Critical Engineering Business Ltd
Priority to GB0701719A priority Critical patent/GB2446142B/en
Publication of GB0701719D0 publication Critical patent/GB0701719D0/en
Priority to AU2008211772A priority patent/AU2008211772A1/en
Priority to EP08701877A priority patent/EP2129836A2/en
Priority to US12/525,284 priority patent/US20100095560A1/en
Priority to PCT/GB2008/000200 priority patent/WO2008093043A2/en
Publication of GB2446142A publication Critical patent/GB2446142A/en
Application granted granted Critical
Publication of GB2446142B publication Critical patent/GB2446142B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F5/104—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 for burying conduits or cables in trenches under water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • 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
    • E02F5/104—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 for burying conduits or cables in trenches under water
    • E02F5/105—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 for burying conduits or cables in trenches under water self-propulsed units moving on the underwater bottom
    • 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
    • E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
    • 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
    • E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
    • E02F5/125—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches underwater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
GB0701719A 2007-01-30 2007-01-30 Trenching machines and methods Active GB2446142B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0701719A GB2446142B (en) 2007-01-30 2007-01-30 Trenching machines and methods
AU2008211772A AU2008211772A1 (en) 2007-01-30 2008-01-21 Trenching machines and methods
EP08701877A EP2129836A2 (en) 2007-01-30 2008-01-21 Trenching machines and methods
US12/525,284 US20100095560A1 (en) 2007-01-30 2008-01-21 Trenching Machines And Methods
PCT/GB2008/000200 WO2008093043A2 (en) 2007-01-30 2008-01-21 Trenching machines and methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0701719A GB2446142B (en) 2007-01-30 2007-01-30 Trenching machines and methods

Publications (3)

Publication Number Publication Date
GB0701719D0 GB0701719D0 (en) 2007-03-07
GB2446142A GB2446142A (en) 2008-08-06
GB2446142B true GB2446142B (en) 2011-04-06

Family

ID=37873005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0701719A Active GB2446142B (en) 2007-01-30 2007-01-30 Trenching machines and methods

Country Status (5)

Country Link
US (1) US20100095560A1 (en)
EP (1) EP2129836A2 (en)
AU (1) AU2008211772A1 (en)
GB (1) GB2446142B (en)
WO (1) WO2008093043A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2473471B (en) 2009-09-11 2011-11-09 Technip France Method of laying a pipeline in a seabed
GB2495950A (en) 2011-10-26 2013-05-01 Ihc Engineering Business Ltd Steerbale underwater trenching apparatus
GB201208150D0 (en) 2012-05-10 2012-06-20 Ihc Engineering Business Ltd Manipulating apparatus and method
CN106968281A (en) * 2017-04-01 2017-07-21 江苏科弘岩土工程有限公司 A kind of U-lag groover
EP3832026B1 (en) * 2019-12-05 2023-07-26 Soil Machine Dynamics Limited Apparatus for locating elongate object in a trench in a floor of a body of water
US20220412046A1 (en) * 2021-06-28 2022-12-29 Soil Machine Dynamics Limited Apparatus for Inserting an Elongate Object Into a Trench

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732701A (en) * 1971-08-19 1973-05-15 R Lynch Underwater pipeline trenching apparatus
IT1228784B (en) * 1989-03-31 1991-07-03 Tecnomare Spa UNDERWATER UNDERWATER MACHINE PERFECTED.
WO1997046765A1 (en) * 1996-06-07 1997-12-11 Cable And Wireless Plc Underwater burial apparatus
EP0816574A1 (en) * 1996-07-03 1998-01-07 Jan De Nul N.V. Apparatus for burying pipes or cables in the sea bed

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429131A (en) * 1967-03-22 1969-02-25 Charles F Martin Pipeline trenching apparatus
US3877237A (en) * 1971-08-27 1975-04-15 Norman Offshore Services Inc Underwater trenching apparatus guidance system
US4087981A (en) * 1971-08-27 1978-05-09 Norman Offshore Services Inc. Buoyant self-propelled underwater trenching apparatus
US3952532A (en) * 1975-04-23 1976-04-27 Spearman Robert R Underwater trenching and cable laying apparatus
NL7906840A (en) * 1979-09-13 1981-03-17 Panama Overseas Shipping Corp EXCAVATOR.
US4516880A (en) * 1982-04-19 1985-05-14 Martin Charles F Underwater trenching apparatus
AU592748B2 (en) * 1984-05-22 1990-01-25 John B Lincoln Pipeline jetting/mechanical trenching sled
US6022173A (en) * 1994-01-13 2000-02-08 Saxon; Saint E. Underwater trenching system
IT1273143B (en) * 1994-04-14 1997-07-04 Goriziane Spa PROCEDURE AND EXCAVATION EQUIPMENT FOR THE ACCESS, FOR THE PURPOSE OF MAINTENANCE AND / OR REGENERATION, TO UNDERGROUND PIPES OF OIL PIPES, PIPELINES AND SIMILAR
US6148549A (en) * 1997-01-09 2000-11-21 Obschestvo S Orgranichennoi Otvetstvennostju Nauchnoissledovatelsky I Teknichesky Tsentr "Rotor" Machine for uncovering a pipeline and operating element
GB9808370D0 (en) 1998-04-21 1998-06-17 Soil Machine Dynamics Ltd Submarine trenching vehicle and method
AU2001258558A1 (en) * 2000-05-31 2001-12-11 Soil Machine Dynamics Limited Underwater earth moving machine
AU2001265231B2 (en) 2000-05-31 2006-07-06 Promega Corporation Assay for kinases and phosphatases
NL1016036C2 (en) * 2000-08-28 2002-03-01 Hollandsche Betongroep Nv Device for providing a trench in the bottom of a water area, in particular for a pipeline or cable.
NL1016035C2 (en) * 2000-08-28 2002-03-01 Hollandsche Betongroep Nv Device for providing a slot in the bottom of a water area.
AU2006200517A1 (en) * 2005-02-07 2006-08-24 Subtrench Pty Ltd Trenching apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732701A (en) * 1971-08-19 1973-05-15 R Lynch Underwater pipeline trenching apparatus
IT1228784B (en) * 1989-03-31 1991-07-03 Tecnomare Spa UNDERWATER UNDERWATER MACHINE PERFECTED.
WO1997046765A1 (en) * 1996-06-07 1997-12-11 Cable And Wireless Plc Underwater burial apparatus
EP0816574A1 (en) * 1996-07-03 1998-01-07 Jan De Nul N.V. Apparatus for burying pipes or cables in the sea bed

Also Published As

Publication number Publication date
EP2129836A2 (en) 2009-12-09
US20100095560A1 (en) 2010-04-22
WO2008093043A2 (en) 2008-08-07
WO2008093043A3 (en) 2008-11-06
AU2008211772A1 (en) 2008-08-07
GB2446142A (en) 2008-08-06
GB0701719D0 (en) 2007-03-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200917 AND 20200923

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20231214 AND 20231220