FR878980A - Method and apparatus for lightening or lifting wrecks - Google Patents

Method and apparatus for lightening or lifting wrecks

Info

Publication number
FR878980A
FR878980A FR878980DA FR878980A FR 878980 A FR878980 A FR 878980A FR 878980D A FR878980D A FR 878980DA FR 878980 A FR878980 A FR 878980A
Authority
FR
France
Prior art keywords
lightening
wrecks
lifting
lifting wrecks
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Frank Rysdyk
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 filed Critical
Application granted granted Critical
Publication of FR878980A publication Critical patent/FR878980A/en
Expired 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
    • B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
    • B63C7/12—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR878980D 1942-02-02 1942-02-02 Method and apparatus for lightening or lifting wrecks Expired FR878980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878980T 1942-02-02

Publications (1)

Publication Number Publication Date
FR878980A true FR878980A (en) 1943-02-10

Family

ID=9361623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878980D Expired FR878980A (en) 1942-02-02 1942-02-02 Method and apparatus for lightening or lifting wrecks

Country Status (1)

Country Link
FR (1) FR878980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108521A1 (en) * 2003-06-06 2004-12-16 Diehl Bgt Defence Gmbh & Co. Kg Module used as a lifting aid for watercrafts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108521A1 (en) * 2003-06-06 2004-12-16 Diehl Bgt Defence Gmbh & Co. Kg Module used as a lifting aid for watercrafts

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