FR2439926A1 - Engin sous-marin pour l'ancrage de conduites par forage - Google Patents

Engin sous-marin pour l'ancrage de conduites par forage

Info

Publication number
FR2439926A1
FR2439926A1 FR7830041A FR7830041A FR2439926A1 FR 2439926 A1 FR2439926 A1 FR 2439926A1 FR 7830041 A FR7830041 A FR 7830041A FR 7830041 A FR7830041 A FR 7830041A FR 2439926 A1 FR2439926 A1 FR 2439926A1
Authority
FR
France
Prior art keywords
anchoring
endless
seabed
chassis
tracked
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.)
Withdrawn
Application number
FR7830041A
Other languages
English (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.)
INT MARINE PETROLEUM
Original Assignee
INT MARINE PETROLEUM
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 INT MARINE PETROLEUM filed Critical INT MARINE PETROLEUM
Priority to FR7830041A priority Critical patent/FR2439926A1/fr
Publication of FR2439926A1 publication Critical patent/FR2439926A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

ENGIN MOTEUR DESTINE A REALISER L'IMMOBILISATION DE CONDUITES SOUS-MARINES AU MOYEN DE PAIRES DE PILES D'ANCRAGE DIRECTEMENT ENFONCEES DANS LE FOND MARIN, LES PILES DE CHAQUE PAIRE ETANT RELIEES PAR UNE BRIDE TENDUE SUR LA CONDUITE. CET ENGIN COMPREND UN CHASSIS3 MONTE SUR CHENILLES4 A ENTRAINEMENT INDEPENDANT, UN BRAS14 MONTE A L'AVANT DE L'ENGIN DANS SON SENS DE PROGRESSION ET INDIQUANT LA DIRECTION PRISE PAR LA CONDUITE, AINSI QU'UN DISPOSITIF DE CONTROLE DE DIRECTION, SENSIBLE A L'ORIENTATION DU BRAS, POUR CORRIGER L'ENTRAINEMENT DES CHENILLES AFIN DE GARDER L'ENGIN DANS L'AXE DE LA CONDUITE.
FR7830041A 1978-10-23 1978-10-23 Engin sous-marin pour l'ancrage de conduites par forage Withdrawn FR2439926A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7830041A FR2439926A1 (fr) 1978-10-23 1978-10-23 Engin sous-marin pour l'ancrage de conduites par forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830041A FR2439926A1 (fr) 1978-10-23 1978-10-23 Engin sous-marin pour l'ancrage de conduites par forage

Publications (1)

Publication Number Publication Date
FR2439926A1 true FR2439926A1 (fr) 1980-05-23

Family

ID=9214032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830041A Withdrawn FR2439926A1 (fr) 1978-10-23 1978-10-23 Engin sous-marin pour l'ancrage de conduites par forage

Country Status (1)

Country Link
FR (1) FR2439926A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2483892A (en) * 2010-09-23 2012-03-28 Vestas Wind Sys As Automatically guided apparatus and method for treatment of structural parts
US20140286709A1 (en) * 2011-09-30 2014-09-25 Saipem S.P.A. Method and system for securing a pipeline to the bed of a body of water

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537130A (fr) * 1966-07-13 1968-08-23 Chance Co Ab Procédé et appareil pour l'ancrage de pipe-lines sur des fonds sous-marins
US3434297A (en) * 1967-01-25 1969-03-25 Bell Telephone Labor Inc Submarine cable burying machine
US3514962A (en) * 1968-10-08 1970-06-02 Norman M Poole Submersible pipe laying barges
FR2179070A1 (fr) * 1972-04-07 1973-11-16 Tecnomare Spa
US3913754A (en) * 1974-09-11 1975-10-21 Driltech Inc Portable drill pipe magazine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537130A (fr) * 1966-07-13 1968-08-23 Chance Co Ab Procédé et appareil pour l'ancrage de pipe-lines sur des fonds sous-marins
US3434297A (en) * 1967-01-25 1969-03-25 Bell Telephone Labor Inc Submarine cable burying machine
US3514962A (en) * 1968-10-08 1970-06-02 Norman M Poole Submersible pipe laying barges
FR2179070A1 (fr) * 1972-04-07 1973-11-16 Tecnomare Spa
US3913754A (en) * 1974-09-11 1975-10-21 Driltech Inc Portable drill pipe magazine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2483892A (en) * 2010-09-23 2012-03-28 Vestas Wind Sys As Automatically guided apparatus and method for treatment of structural parts
US20140286709A1 (en) * 2011-09-30 2014-09-25 Saipem S.P.A. Method and system for securing a pipeline to the bed of a body of water
US9243721B2 (en) * 2011-09-30 2016-01-26 Saipem S.P.A. Method and system for securing a pipeline to the bed of a body of water
AU2012317208B2 (en) * 2011-09-30 2016-10-20 Saipem S.P.A Method and system for securing a pipeline to the bed of a body of water

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Legal Events

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