FR949118A - Method for digging tunnels under sunken ships and device for applying this method - Google Patents

Method for digging tunnels under sunken ships and device for applying this method

Info

Publication number
FR949118A
FR949118A FR949118DA FR949118A FR 949118 A FR949118 A FR 949118A FR 949118D A FR949118D A FR 949118DA FR 949118 A FR949118 A FR 949118A
Authority
FR
France
Prior art keywords
applying
sunken ships
tunnels under
digging tunnels
under sunken
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
Anatole Maourer
Boris Mikeev
Michel Pimonenko
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 FR949118A publication Critical patent/FR949118A/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
    • B63C7/24—Apparatus for passing chains or the like under vessels or objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR949118D 1947-07-16 1947-07-16 Method for digging tunnels under sunken ships and device for applying this method Expired FR949118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949118T 1947-07-16

Publications (1)

Publication Number Publication Date
FR949118A true FR949118A (en) 1949-08-22

Family

ID=9474373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949118D Expired FR949118A (en) 1947-07-16 1947-07-16 Method for digging tunnels under sunken ships and device for applying this method

Country Status (1)

Country Link
FR (1) FR949118A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073079A (en) * 1976-11-15 1978-02-14 Klinefelter Nathan I Device for pumping out sanded in crab pots
CN109649601A (en) * 2018-12-21 2019-04-19 中国铁建重工集团有限公司 A kind of backing girder steel threading equipment and method for salvaging a sunken ship

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073079A (en) * 1976-11-15 1978-02-14 Klinefelter Nathan I Device for pumping out sanded in crab pots
CN109649601A (en) * 2018-12-21 2019-04-19 中国铁建重工集团有限公司 A kind of backing girder steel threading equipment and method for salvaging a sunken ship
CN109649601B (en) * 2018-12-21 2023-12-12 中国铁建重工集团股份有限公司 Bottom-supporting steel girder penetrating equipment and method for salvaging sunken ship

Similar Documents

Publication Publication Date Title
FR933343A (en) Method for making perms and device for applying this method
FR989398A (en) Method and device for the continuous casting of metal beams
FR949118A (en) Method for digging tunnels under sunken ships and device for applying this method
FR66701E (en) Method for the wind tunnel testing of thermo-propellant or similar nozzles and devices for the application of this method
FR1010957A (en) Method and device for making permanent waves
FR947726A (en) Method and device for propelling barges or similar vessels
FR1001725A (en) Method and device for degassing water
FR1015421A (en) Method and device for shooting training
FR944676A (en) Safety shut-off device for door
FR953032A (en) Method and device for underwater rock stripping
FR1006656A (en) Method and device for bending angles
FR945754A (en) Continuous diffusion method and device
FR974710A (en) Method and device for rolling nets or similar profiles
FR1006006A (en) Method and means for the construction of vaults
FR1014484A (en) Method and apparatus for controlling the balance of propellers
FR1005673A (en) Device for the application of ultrasound
FR1006983A (en) Method and device for obtaining metals
FR1004466A (en) Method and apparatus for metalworking
FR56798E (en) Method and devices for recording phenomena
FR948064A (en) Method for impressing light-sensitive surfaces and device for applying this method
FR952349A (en) Method and device for rubber cutting
FR1004186A (en) Method and device for testing the hardness of all solid materials
FR941792A (en) Method and device for decatising hats
FR945949A (en) Method and device for refloating submerged bodies
FR1004310A (en) Method and device for establishing pay slips