FR2362748A1 - Procede et dispositif de relevage de corps immerges - Google Patents

Procede et dispositif de relevage de corps immerges

Info

Publication number
FR2362748A1
FR2362748A1 FR7625970A FR7625970A FR2362748A1 FR 2362748 A1 FR2362748 A1 FR 2362748A1 FR 7625970 A FR7625970 A FR 7625970A FR 7625970 A FR7625970 A FR 7625970A FR 2362748 A1 FR2362748 A1 FR 2362748A1
Authority
FR
France
Prior art keywords
vessel
fitted
floats
coupled
float system
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
FR7625970A
Other languages
English (en)
Other versions
FR2362748B1 (fr
Inventor
Pierre Malbois
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.)
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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 Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Priority to FR7625970A priority Critical patent/FR2362748A1/fr
Publication of FR2362748A1 publication Critical patent/FR2362748A1/fr
Application granted granted Critical
Publication of FR2362748B1 publication Critical patent/FR2362748B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
    • B63C7/04—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling using pontoons or the like
    • 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
    • B63B21/22—Handling or lashing of anchors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electric Cable Installation (AREA)

Abstract

Pour relever un corps immergé à l'aide d'un organe de traction 3, 6 actionné à partir d'un engin flottant 4 de relevage, on soutient l'organe de traction, entre le corps immergé et l'engin 4 au moyen d'un système submersible 7 dont la flottabilité maximale est supérieure à l'effort de relevage mais inférieure à la résistance à la rupture de l'organe de traction. Le système submersible peut être articulé à l'engin de relevage, autour d'un axe 9 horizontal, au moyen d'un bâti 8. Application, notamment, au relevage d'ancres.
FR7625970A 1976-08-27 1976-08-27 Procede et dispositif de relevage de corps immerges Granted FR2362748A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625970A FR2362748A1 (fr) 1976-08-27 1976-08-27 Procede et dispositif de relevage de corps immerges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625970A FR2362748A1 (fr) 1976-08-27 1976-08-27 Procede et dispositif de relevage de corps immerges

Publications (2)

Publication Number Publication Date
FR2362748A1 true FR2362748A1 (fr) 1978-03-24
FR2362748B1 FR2362748B1 (fr) 1979-03-02

Family

ID=9177196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625970A Granted FR2362748A1 (fr) 1976-08-27 1976-08-27 Procede et dispositif de relevage de corps immerges

Country Status (1)

Country Link
FR (1) FR2362748A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449590A1 (fr) * 1979-02-21 1980-09-19 Yokohama Rubber Co Ltd Bouee flexible pour ancre
EP0145688A2 (fr) * 1983-12-09 1985-06-19 Masa-Yards Oy Dispositif embarqué pour larguer ou récupérer des bouées ou autres stations flottantes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547067A (en) * 1967-11-27 1970-12-15 Nederlandse Offshore Co Device for raising an anchor
FR2167476A5 (fr) * 1972-01-14 1973-08-24 Challier Marcel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547067A (en) * 1967-11-27 1970-12-15 Nederlandse Offshore Co Device for raising an anchor
FR2167476A5 (fr) * 1972-01-14 1973-08-24 Challier Marcel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449590A1 (fr) * 1979-02-21 1980-09-19 Yokohama Rubber Co Ltd Bouee flexible pour ancre
EP0145688A2 (fr) * 1983-12-09 1985-06-19 Masa-Yards Oy Dispositif embarqué pour larguer ou récupérer des bouées ou autres stations flottantes
EP0145688A3 (en) * 1983-12-09 1987-08-26 Valmetin Laivateollisuus Oy Device on ships for lowering buoy stations or corresponding other apparatuses or apparatus assemblies overboard into the sea and for lifting them on board

Also Published As

Publication number Publication date
FR2362748B1 (fr) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse