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GB2015620A - Improvements relating to trenching apparatus - Google Patents

Improvements relating to trenching apparatus

Info

Publication number
GB2015620A
GB2015620A GB7907008A GB7907008A GB2015620A GB 2015620 A GB2015620 A GB 2015620A GB 7907008 A GB7907008 A GB 7907008A GB 7907008 A GB7907008 A GB 7907008A GB 2015620 A GB2015620 A GB 2015620A
Authority
GB
United Kingdom
Prior art keywords
bucket
trench
trenching apparatus
improvements relating
endless
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.)
Granted
Application number
GB7907008A
Other versions
GB2015620B (en
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.)
Land & Marine Eng Ltd
Original Assignee
Land & Marine Eng 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 Land & Marine Eng Ltd filed Critical Land & Marine Eng Ltd
Priority to GB7907008A priority Critical patent/GB2015620B/en
Publication of GB2015620A publication Critical patent/GB2015620A/en
Application granted granted Critical
Publication of GB2015620B publication Critical patent/GB2015620B/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
    • E02F5/104—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
    • E02F5/108—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 suction-effect devices
    • 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
    • E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
    • 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
    • E02F5/10—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
    • E02F5/109—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 rotating digging elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/026—Travelling-gear, e.g. associated with slewing gears for moving on the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pusher Or Impeller Conveyors (AREA)

Abstract

A trenching apparatus for use in burying a pipeline or cable comprises a series of bucket-like scoops arranged in the form of an endless device, e.g. bucket wheels 2, 3 and drive means for moving the bucket- like scoops to excavate a trench as the apparatus is moved. Preferably at least two such endless devices are provided and arranged to produce a V-shaped trench, the endless devices operating in planes which are angled with respect to each other to form said trench. <IMAGE>
GB7907008A 1978-02-16 1979-02-28 Trenching apparatus Expired GB2015620B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7907008A GB2015620B (en) 1978-02-16 1979-02-28 Trenching apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB610178 1978-02-16
GB7907008A GB2015620B (en) 1978-02-16 1979-02-28 Trenching apparatus

Publications (2)

Publication Number Publication Date
GB2015620A true GB2015620A (en) 1979-09-12
GB2015620B GB2015620B (en) 1982-10-06

Family

ID=26240430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907008A Expired GB2015620B (en) 1978-02-16 1979-02-28 Trenching apparatus

Country Status (1)

Country Link
GB (1) GB2015620B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409747A (en) * 1979-09-13 1983-10-18 Panama Overseas Shipping Corporation Inc. Digging apparatus
EP1985766A2 (en) * 2007-04-26 2008-10-29 Soil Machine Dynamics Limited Vehicle for laying an elongate product in a trench in the sea floor
US11384506B2 (en) 2017-07-27 2022-07-12 Royal Ihc Limited Trench cutting apparatus and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409747A (en) * 1979-09-13 1983-10-18 Panama Overseas Shipping Corporation Inc. Digging apparatus
DK151307B (en) * 1979-09-13 1987-11-23 Panama Overseas Shipping Corp DEVICE FOR THE EXCAVATION OF A GUM UNDER A PIPE PIPE ON THE BOTTOM OF THE SEA
EP1985766A2 (en) * 2007-04-26 2008-10-29 Soil Machine Dynamics Limited Vehicle for laying an elongate product in a trench in the sea floor
EP1985766A3 (en) * 2007-04-26 2012-03-28 Soil Machine Dynamics Limited Vehicle for laying an elongate product in a trench in the sea floor
US11384506B2 (en) 2017-07-27 2022-07-12 Royal Ihc Limited Trench cutting apparatus and method

Also Published As

Publication number Publication date
GB2015620B (en) 1982-10-06

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Legal Events

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