FR2303704A1 - Salvage vessel with hinged rear portion - submerges rear by flooding to assist in securing wreck on sea bed - Google Patents

Salvage vessel with hinged rear portion - submerges rear by flooding to assist in securing wreck on sea bed

Info

Publication number
FR2303704A1
FR2303704A1 FR7507853A FR7507853A FR2303704A1 FR 2303704 A1 FR2303704 A1 FR 2303704A1 FR 7507853 A FR7507853 A FR 7507853A FR 7507853 A FR7507853 A FR 7507853A FR 2303704 A1 FR2303704 A1 FR 2303704A1
Authority
FR
France
Prior art keywords
wreck
vessel
stern
submerges
flooding
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Withdrawn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
FR7507853A
Other languages
French (fr)
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.)
RATTINGER MATEI
Original Assignee
RATTINGER MATEI
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 RATTINGER MATEI filed Critical RATTINGER MATEI
Priority to FR7507853A priority Critical patent/FR2303704A1/en
Publication of FR2303704A1 publication Critical patent/FR2303704A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/003—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting very large loads, e.g. offshore structure modules
    • 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

Landscapes

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

Abstract

The forward port of a salvage vessel is of conventional construction and has stern propellers and anchoring equipment. The stern of the vessel (6) has a horizontal hinge pin (7) which connects it to the forward part. This stern section is in the form of a raft with buoyancy chambers. Thus the stern portion may be sunk at an angle so that its extremity rests on the bottom. Winching equipment (5) on the forward part enables the wreck to be dragged onto the submerged section which can then be refloated by blowing out the tanks. The rear raft is fitted with rollers to ease the movement of the salvaged vessel.
FR7507853A 1975-03-13 1975-03-13 Salvage vessel with hinged rear portion - submerges rear by flooding to assist in securing wreck on sea bed Withdrawn FR2303704A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7507853A FR2303704A1 (en) 1975-03-13 1975-03-13 Salvage vessel with hinged rear portion - submerges rear by flooding to assist in securing wreck on sea bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507853A FR2303704A1 (en) 1975-03-13 1975-03-13 Salvage vessel with hinged rear portion - submerges rear by flooding to assist in securing wreck on sea bed

Publications (1)

Publication Number Publication Date
FR2303704A1 true FR2303704A1 (en) 1976-10-08

Family

ID=9152516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507853A Withdrawn FR2303704A1 (en) 1975-03-13 1975-03-13 Salvage vessel with hinged rear portion - submerges rear by flooding to assist in securing wreck on sea bed

Country Status (1)

Country Link
FR (1) FR2303704A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse