DK152549C - Selvfremdrivende apparat til gravning af en rende i havbunden og anvendelse af dette - Google Patents

Selvfremdrivende apparat til gravning af en rende i havbunden og anvendelse af dette

Info

Publication number
DK152549C
DK152549C DK113084A DK113084A DK152549C DK 152549 C DK152549 C DK 152549C DK 113084 A DK113084 A DK 113084A DK 113084 A DK113084 A DK 113084A DK 152549 C DK152549 C DK 152549C
Authority
DK
Denmark
Prior art keywords
excaving
ball
self
powerful device
sea sound
Prior art date
Application number
DK113084A
Other languages
English (en)
Other versions
DK113084D0 (da
DK113084A (da
DK152549B (da
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 DK113084D0 publication Critical patent/DK113084D0/da
Publication of DK113084A publication Critical patent/DK113084A/da
Publication of DK152549B publication Critical patent/DK152549B/da
Application granted granted Critical
Publication of DK152549C publication Critical patent/DK152549C/da

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)
  • Sewage (AREA)
  • Electric Cable Installation (AREA)
  • Confectionery (AREA)
DK113084A 1982-06-29 1984-02-28 Selvfremdrivende apparat til gravning af en rende i havbunden og anvendelse af dette DK152549C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8218816 1982-06-29
GB8218816 1982-06-29
GB8300162 1983-06-28
PCT/GB1983/000162 WO1984000183A1 (en) 1982-06-29 1983-06-28 Underwater trenching machine

Publications (4)

Publication Number Publication Date
DK113084D0 DK113084D0 (da) 1984-02-28
DK113084A DK113084A (da) 1984-02-28
DK152549B DK152549B (da) 1988-03-14
DK152549C true DK152549C (da) 1988-08-15

Family

ID=10531365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK113084A DK152549C (da) 1982-06-29 1984-02-28 Selvfremdrivende apparat til gravning af en rende i havbunden og anvendelse af dette

Country Status (5)

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

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
WO1984000183A1 (en) 1984-01-19
DK113084D0 (da) 1984-02-28
NO840667L (no) 1984-02-22
EP0112877B1 (en) 1986-10-01
DK113084A (da) 1984-02-28
EP0112877A1 (en) 1984-07-11
DE3366582D1 (en) 1986-11-06
DK152549B (da) 1988-03-14

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Legal Events

Date Code Title Description
PBP Patent lapsed