GB2353304B - Improvements to ploughs - Google Patents

Improvements to ploughs

Info

Publication number
GB2353304B
GB2353304B GB0018020A GB0018020A GB2353304B GB 2353304 B GB2353304 B GB 2353304B GB 0018020 A GB0018020 A GB 0018020A GB 0018020 A GB0018020 A GB 0018020A GB 2353304 B GB2353304 B GB 2353304B
Authority
GB
United Kingdom
Prior art keywords
ploughs
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 - Lifetime
Application number
GB0018020A
Other versions
GB2353304A (en
GB0018020D0 (en
Inventor
Anthony David Trapp
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
Publication of GB0018020D0 publication Critical patent/GB0018020D0/en
Publication of GB2353304A publication Critical patent/GB2353304A/en
Application granted granted Critical
Publication of GB2353304B publication Critical patent/GB2353304B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F5/104—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
    • 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
    • E02F5/106—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 using ploughs, coulters, rippers
    • 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
    • E02F5/107—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 using blowing-effect devices, e.g. jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB0018020A 1999-07-22 2000-07-24 Improvements to ploughs Expired - Lifetime GB2353304B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9917145.6A GB9917145D0 (en) 1999-07-22 1999-07-22 Improvements to submarine ploughs

Publications (3)

Publication Number Publication Date
GB0018020D0 GB0018020D0 (en) 2000-09-13
GB2353304A GB2353304A (en) 2001-02-21
GB2353304B true GB2353304B (en) 2003-06-18

Family

ID=10857686

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9917145.6A Ceased GB9917145D0 (en) 1999-07-22 1999-07-22 Improvements to submarine ploughs
GB0018020A Expired - Lifetime GB2353304B (en) 1999-07-22 2000-07-24 Improvements to ploughs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9917145.6A Ceased GB9917145D0 (en) 1999-07-22 1999-07-22 Improvements to submarine ploughs

Country Status (1)

Country Link
GB (2) GB9917145D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US9657455B2 (en) * 2015-06-24 2017-05-23 Michael W. N. Wilson Over-the-stern deep digging trenching plow with instrumentation for assessing the protective capabilities of a seabed trench
NL2024240B1 (en) * 2019-11-14 2021-07-29 Royal Ihc Ltd Device, method and assembly for providing an elongate element in a seabed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062250A (en) * 1964-06-18 1967-03-22 Harmstorf Rudolf Improvements in or relating to apparatus for laying ocean cables and the like
GB2049094A (en) * 1979-04-27 1980-12-17 Coflexip Apparatus for Burying Pipes or Cables in the Sea Bed
EP0581357A1 (en) * 1992-07-10 1994-02-02 Paragon International B.V. Underwater bed cutting device
US5288172A (en) * 1991-05-28 1994-02-22 Cal Dive International Water jet system for trenching of pipelines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062250A (en) * 1964-06-18 1967-03-22 Harmstorf Rudolf Improvements in or relating to apparatus for laying ocean cables and the like
GB2049094A (en) * 1979-04-27 1980-12-17 Coflexip Apparatus for Burying Pipes or Cables in the Sea Bed
US5288172A (en) * 1991-05-28 1994-02-22 Cal Dive International Water jet system for trenching of pipelines
EP0581357A1 (en) * 1992-07-10 1994-02-02 Paragon International B.V. Underwater bed cutting device

Also Published As

Publication number Publication date
GB2353304A (en) 2001-02-21
GB0018020D0 (en) 2000-09-13
GB9917145D0 (en) 1999-09-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200723

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