FR2281871A1 - Moored buoy servicing catamaran - with pivotted cage between hulls to pick up buoys prior to winching - Google Patents

Moored buoy servicing catamaran - with pivotted cage between hulls to pick up buoys prior to winching

Info

Publication number
FR2281871A1
FR2281871A1 FR7524598A FR7524598A FR2281871A1 FR 2281871 A1 FR2281871 A1 FR 2281871A1 FR 7524598 A FR7524598 A FR 7524598A FR 7524598 A FR7524598 A FR 7524598A FR 2281871 A1 FR2281871 A1 FR 2281871A1
Authority
FR
France
Prior art keywords
buoys
cage
hulls
pivotted
winching
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
FR7524598A
Other languages
French (fr)
Other versions
FR2281871B1 (en
Inventor
Robert W Brown
Nico De Boer
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.)
J Ray McDermott and Co Inc
Original Assignee
J Ray McDermott and Co Inc
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 J Ray McDermott and Co Inc filed Critical J Ray McDermott and Co Inc
Publication of FR2281871A1 publication Critical patent/FR2281871A1/en
Application granted granted Critical
Publication of FR2281871B1 publication Critical patent/FR2281871B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/36—Arrangement of ship-based loading or unloading equipment for floating cargo

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Jib Cranes (AREA)
  • Recording Measured Values (AREA)

Abstract

A special cage is mounted between the hulls, with the leading edges of the cage having long struts (23) pivoted between the hulls and tapering to a tubular metal structure, with securing rails. The cage is lowered into the water to catch buoys, with the vessel merely steaming straight at the buoys. The pivots are mounted with vertical adjustment to lift the cage, while a winch raises the rear end. The collected buoy is then lifted through a hole in the deck. The system enables the buoys to be collected even in heavy seas, with no risk of injury to the crew. The vessel is fitted with bows thrusters (65, 67) to enable the buoys to be moved between the hulls.
FR7524598A 1974-08-16 1975-07-31 Moored buoy servicing catamaran - with pivotted cage between hulls to pick up buoys prior to winching Granted FR2281871A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49693874A 1974-08-16 1974-08-16

Publications (2)

Publication Number Publication Date
FR2281871A1 true FR2281871A1 (en) 1976-03-12
FR2281871B1 FR2281871B1 (en) 1979-07-06

Family

ID=23974808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524598A Granted FR2281871A1 (en) 1974-08-16 1975-07-31 Moored buoy servicing catamaran - with pivotted cage between hulls to pick up buoys prior to winching

Country Status (4)

Country Link
DE (1) DE2533600C3 (en)
DK (1) DK317275A (en)
FR (1) FR2281871A1 (en)
NO (1) NO143617C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023002424A1 (en) * 2021-07-23 2023-01-26 Saipem S.P.A. System and method for handling operations in a body of water

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019706C2 (en) * 1980-05-23 1984-11-22 Krupp Mak Maschinenbau Gmbh, 2300 Kiel Watercraft for transporting and receiving, in particular, floating loads
DE3834174A1 (en) * 1988-10-07 1990-04-12 Adolf Janssen DEVICE FOR A SHIP FOR BOARDING AND DISTRIBUTING SWIMMING OR DIVE OBJECTS, ESPECIALLY BOATS
DE19500182C2 (en) * 1995-01-06 1999-07-15 Adolf Janssen Device for a watercraft for receiving and launching boats
DE102017209514A1 (en) * 2017-06-06 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for picking up an underwater vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023002424A1 (en) * 2021-07-23 2023-01-26 Saipem S.P.A. System and method for handling operations in a body of water

Also Published As

Publication number Publication date
DE2533600C3 (en) 1978-11-30
DE2533600B2 (en) 1978-04-13
FR2281871B1 (en) 1979-07-06
NO143617B (en) 1980-12-08
DE2533600A1 (en) 1976-03-04
NO143617C (en) 1981-03-18
DK317275A (en) 1976-02-17
NO751707L (en) 1976-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse