GB2448909B - A plough for excavating a subsea channel and sea-going vessel comprising a plough - Google Patents

A plough for excavating a subsea channel and sea-going vessel comprising a plough

Info

Publication number
GB2448909B
GB2448909B GB0708511A GB0708511A GB2448909B GB 2448909 B GB2448909 B GB 2448909B GB 0708511 A GB0708511 A GB 0708511A GB 0708511 A GB0708511 A GB 0708511A GB 2448909 B GB2448909 B GB 2448909B
Authority
GB
United Kingdom
Prior art keywords
plough
excavating
sea
going vessel
subsea
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 - Fee Related
Application number
GB0708511A
Other versions
GB0708511D0 (en
GB2448909A (en
Inventor
Micheal William Neil Wilson
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.)
Ecosse Subsea Systems Ltd
Original Assignee
Ecosse Subsea Systems 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 Ecosse Subsea Systems Ltd filed Critical Ecosse Subsea Systems Ltd
Priority to GB0708511A priority Critical patent/GB2448909B/en
Publication of GB0708511D0 publication Critical patent/GB0708511D0/en
Priority to PCT/GB2008/001512 priority patent/WO2008135728A2/en
Publication of GB2448909A publication Critical patent/GB2448909A/en
Application granted granted Critical
Publication of GB2448909B publication Critical patent/GB2448909B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/38—Anchors pivoting when in use
    • B63B21/40—Anchors pivoting when in use with one fluke
    • B63B21/42—Anchors pivoting when in use with one fluke of ploughshare type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/38—Anchors pivoting when in use
    • B63B21/44—Anchors pivoting when in use with two or more flukes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/46—Anchors with variable, e.g. sliding, connection to the chain, especially for facilitating the retrieval of the anchor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • 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
    • 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
    • E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Piles And Underground Anchors (AREA)
GB0708511A 2007-05-02 2007-05-02 A plough for excavating a subsea channel and sea-going vessel comprising a plough Expired - Fee Related GB2448909B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0708511A GB2448909B (en) 2007-05-02 2007-05-02 A plough for excavating a subsea channel and sea-going vessel comprising a plough
PCT/GB2008/001512 WO2008135728A2 (en) 2007-05-02 2008-04-29 A plough for excavating a subsea channel and a sea-going vessel comprising a plough

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0708511A GB2448909B (en) 2007-05-02 2007-05-02 A plough for excavating a subsea channel and sea-going vessel comprising a plough

Publications (3)

Publication Number Publication Date
GB0708511D0 GB0708511D0 (en) 2007-06-13
GB2448909A GB2448909A (en) 2008-11-05
GB2448909B true GB2448909B (en) 2010-12-15

Family

ID=38198623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0708511A Expired - Fee Related GB2448909B (en) 2007-05-02 2007-05-02 A plough for excavating a subsea channel and sea-going vessel comprising a plough

Country Status (2)

Country Link
GB (1) GB2448909B (en)
WO (1) WO2008135728A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10323383B2 (en) 2012-11-30 2019-06-18 Oceaneering International, Inc. Seabed plow capable of over-the-stern release and retrieval in any of boulder clearing, trenching and backfill configurations

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2844545B1 (en) 2012-05-02 2016-09-21 Gögüs, Arif Alpay An anchor for the vessels
US9422690B2 (en) 2012-11-30 2016-08-23 Michael W. N. Wilson Method and apparatus for performing burial assessment surveys
AU2014349889B2 (en) * 2013-11-18 2018-09-20 Oceaneering International Services Limited Method and apparatus for performing burial assessment surveys

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038996A (en) * 1998-11-24 2000-03-21 Giles; Richard Modular boat anchor and kit
US6116818A (en) * 1997-04-29 2000-09-12 General Dynamics Advanced Technology Systems Underwater plow apparatus and method
US20050063785A1 (en) * 2001-10-02 2005-03-24 Phil Hart Cable of pipe retrieval and burial apparatus and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153557A (en) * 1937-07-29 1939-04-11 Joseph O Grenier Combination dredging, drilling, and pile-driving equipment
JP2001513042A (en) * 1997-02-26 2001-08-28 ホーロウ，デジレ・ドミニク Improved plow anchor
US5988948A (en) * 1997-09-04 1999-11-23 Cable And Wireless Plc Underwater plough and method for varying ploughing depth

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116818A (en) * 1997-04-29 2000-09-12 General Dynamics Advanced Technology Systems Underwater plow apparatus and method
US6038996A (en) * 1998-11-24 2000-03-21 Giles; Richard Modular boat anchor and kit
US20050063785A1 (en) * 2001-10-02 2005-03-24 Phil Hart Cable of pipe retrieval and burial apparatus and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10323383B2 (en) 2012-11-30 2019-06-18 Oceaneering International, Inc. Seabed plow capable of over-the-stern release and retrieval in any of boulder clearing, trenching and backfill configurations

Also Published As

Publication number Publication date
GB0708511D0 (en) 2007-06-13
GB2448909A (en) 2008-11-05
WO2008135728A2 (en) 2008-11-13
WO2008135728A3 (en) 2009-04-23

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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 20180125 AND 20180131

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200502