IE42927L - Positioning a vessel - Google Patents

Positioning a vessel

Info

Publication number
IE42927L
IE42927L IE751757A IE175775A IE42927L IE 42927 L IE42927 L IE 42927L IE 751757 A IE751757 A IE 751757A IE 175775 A IE175775 A IE 175775A IE 42927 L IE42927 L IE 42927L
Authority
IE
Ireland
Prior art keywords
vessel
cable
astern
cables
lengths
Prior art date
Application number
IE751757A
Other versions
IE42927B1 (en
Original Assignee
Saipem Spa
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 Saipem Spa filed Critical Saipem Spa
Publication of IE42927L publication Critical patent/IE42927L/en
Publication of IE42927B1 publication Critical patent/IE42927B1/en

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
    • B63B35/03—Pipe-laying vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H15/00—Marine propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

1484410 Mooring vessels SAIPEM SpA 29 July 1975 [9 Aug 1974] 31783/75 Heading B7S A vessel 3, Figs. 2, 3, is positioned by two cables or chains 5 which extend ahead and astern. The vessel is advanced, e.g. for wire-laying, by winches 17, Fig. 4, and side forces are counteracted by propulsors 20. Each cable is made up of sections whch are removed from astern of the vessel 3 and added ahead of the vessel by auxiliary vessels 13, 15. Lengths of cable may also be added adjacent the vessel 3 and during this operation the cables are clamped to the vessel. Buoys 8, 12 are attached to the ends of the cable. Lockers are provided on the vessel 3 for stowing lengths of cable.
IE1757/75A 1974-08-09 1975-08-07 Positioning of vessels IE42927B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26165/74A IT1019826B (en) 1974-08-09 1974-08-09 EQUIPMENT FOR THE DRIVING OF VESSELS FOR THE LAYING OF PIPES

Publications (2)

Publication Number Publication Date
IE42927L true IE42927L (en) 1976-02-09
IE42927B1 IE42927B1 (en) 1980-11-19

Family

ID=11218811

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1757/75A IE42927B1 (en) 1974-08-09 1975-08-07 Positioning of vessels

Country Status (18)

Country Link
JP (1) JPS5839118B2 (en)
AR (1) AR218210A1 (en)
BE (1) BE832156A (en)
BR (1) BR7504975A (en)
CA (1) CA1031581A (en)
DE (1) DE2535559C3 (en)
DK (1) DK154696C (en)
EG (1) EG13044A (en)
ES (1) ES440652A1 (en)
FI (1) FI62262C (en)
FR (1) FR2281270A1 (en)
GB (1) GB1484410A (en)
IE (1) IE42927B1 (en)
IT (1) IT1019826B (en)
NL (1) NL166889C (en)
NO (1) NO752768L (en)
OA (1) OA05083A (en)
SE (1) SE426044B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230420A (en) * 1978-10-12 1980-10-28 Brown & Root, Inc. Semi-submersible pipelaying vessel having an improved pipelaying path
NO972785L (en) * 1997-06-16 1998-12-17 Vring Steinar H Device at bow, especially for anchor chain
US7543799B2 (en) 2002-01-24 2009-06-09 Acergy Uk Limited Method and apparatus for deploying articles in deep waters
CN110562425B (en) * 2019-09-20 2021-11-02 青岛度丘新能源技术有限公司 Ship driving system based on preset traction rope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR413859A (en) * 1910-03-19 1910-08-20 Julien Marie Paul Noel Submerged chain ferry tank with elastic anchoring device
DE507951C (en) * 1929-08-04 1930-09-22 Carl Blauel Chain tractor
US3546888A (en) * 1968-10-30 1970-12-15 Shell Oil Co Heading control system for a pipelaying vessel
US3715890A (en) * 1971-01-15 1973-02-13 Shell Oil Co Mooring system for pipelaying barges

Also Published As

Publication number Publication date
NL7509511A (en) 1976-02-11
NO752768L (en) 1976-02-10
JPS5839118B2 (en) 1983-08-27
FR2281270B1 (en) 1978-10-20
AR218210A1 (en) 1980-05-30
DK154696B (en) 1988-12-12
SE426044B (en) 1982-12-06
JPS5142290A (en) 1976-04-09
DE2535559C3 (en) 1982-02-18
FR2281270A1 (en) 1976-03-05
DK357475A (en) 1976-02-10
NL166889C (en) 1981-10-15
IE42927B1 (en) 1980-11-19
IT1019826B (en) 1977-11-30
DE2535559B2 (en) 1981-06-04
NL166889B (en) 1981-05-15
ES440652A1 (en) 1977-03-16
DK154696C (en) 1989-05-01
FI62262C (en) 1982-12-10
AU8327575A (en) 1977-01-27
FI62262B (en) 1982-08-31
SE7508614L (en) 1976-02-10
OA05083A (en) 1981-01-31
EG13044A (en) 1980-10-31
GB1484410A (en) 1977-09-01
FI752214A (en) 1976-02-10
CA1031581A (en) 1978-05-23
BR7504975A (en) 1976-08-03
BE832156A (en) 1976-02-06
DE2535559A1 (en) 1976-02-19

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