NO840667L - Undervanns groeftemaskin - Google Patents

Undervanns groeftemaskin

Info

Publication number
NO840667L
NO840667L NO840667A NO840667A NO840667L NO 840667 L NO840667 L NO 840667L NO 840667 A NO840667 A NO 840667A NO 840667 A NO840667 A NO 840667A NO 840667 L NO840667 L NO 840667L
Authority
NO
Norway
Prior art keywords
sled
trench
machine
pipe
pipeline
Prior art date
Application number
NO840667A
Other languages
English (en)
Norwegian (no)
Inventor
Daniel Kai Carstens
Original Assignee
Daniel Kai Carstens
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 Daniel Kai Carstens filed Critical Daniel Kai Carstens
Publication of NO840667L publication Critical patent/NO840667L/no

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
    • E02F5/10—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
    • E02F5/107—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
    • 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)
  • Electric Cable Installation (AREA)
  • Sewage (AREA)
  • Confectionery (AREA)
NO840667A 1982-06-29 1984-02-22 Undervanns groeftemaskin NO840667L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8218816 1982-06-29

Publications (1)

Publication Number Publication Date
NO840667L true NO840667L (no) 1984-02-22

Family

ID=10531365

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840667A NO840667L (no) 1982-06-29 1984-02-22 Undervanns groeftemaskin

Country Status (5)

Country Link
EP (1) EP0112877B1 (fr)
DE (1) DE3366582D1 (fr)
DK (1) DK152549C (fr)
NO (1) NO840667L (fr)
WO (1) WO1984000183A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047083A (en) * 1989-06-15 1991-09-10 Nalco Chemical Company Process for de-oiling mill scale
US5125966A (en) * 1990-12-20 1992-06-30 Nalco Chemical Company Process for de-oiling mill sludge
NL9400605A (nl) * 1994-04-15 1995-11-01 Oord Acz B V Van Werkwijze en inrichting voor het onder water ingraven van een langwerpig voorwerp.
US9745716B1 (en) * 2015-12-21 2017-08-29 Michael W. N. Wilson Jet trenching system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576111A (en) * 1968-07-03 1971-04-27 Urban A Henry Jr Underwater pipeline-burying apparatus
US4087981A (en) * 1971-08-27 1978-05-09 Norman Offshore Services Inc. Buoyant self-propelled underwater trenching apparatus
GB1479459A (en) * 1974-11-05 1977-07-13 Mobell Ltd Underwater trenching machines and methods of excavating trenches on the sea bed
US4114390A (en) * 1976-06-28 1978-09-19 Shell Oil Company Burying a conduit in the bottom of a body of water

Also Published As

Publication number Publication date
DK152549B (da) 1988-03-14
DK113084D0 (da) 1984-02-28
DK113084A (da) 1984-02-28
WO1984000183A1 (fr) 1984-01-19
DE3366582D1 (en) 1986-11-06
EP0112877B1 (fr) 1986-10-01
DK152549C (da) 1988-08-15
EP0112877A1 (fr) 1984-07-11

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