FR655140A - Lifting device for boats sunk at small and great depths - Google Patents

Lifting device for boats sunk at small and great depths

Info

Publication number
FR655140A
FR655140A FR655140DA FR655140A FR 655140 A FR655140 A FR 655140A FR 655140D A FR655140D A FR 655140DA FR 655140 A FR655140 A FR 655140A
Authority
FR
France
Prior art keywords
sunk
boats
small
lifting device
great depths
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
Michel-Ovide Lepouze
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 FR655140A publication Critical patent/FR655140A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/0018—Arrangements or devices specially adapted for facilitating access to underwater elements, e.g. to propellers ; Externally attached cofferdams or the like
    • 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
    • B63C1/00—Dry-docking of vessels or flying-boats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR655140D 1927-10-21 1927-10-21 Lifting device for boats sunk at small and great depths Expired FR655140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR655140T 1927-10-21

Publications (1)

Publication Number Publication Date
FR655140A true FR655140A (en) 1929-04-15

Family

ID=9006928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR655140D Expired FR655140A (en) 1927-10-21 1927-10-21 Lifting device for boats sunk at small and great depths

Country Status (1)

Country Link
FR (1) FR655140A (en)

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