EP0079404B2 - Einpunkt-Verankerungsboje mit starrem Arm - Google Patents

Einpunkt-Verankerungsboje mit starrem Arm Download PDF

Info

Publication number
EP0079404B2
EP0079404B2 EP81201274A EP81201274A EP0079404B2 EP 0079404 B2 EP0079404 B2 EP 0079404B2 EP 81201274 A EP81201274 A EP 81201274A EP 81201274 A EP81201274 A EP 81201274A EP 0079404 B2 EP0079404 B2 EP 0079404B2
Authority
EP
European Patent Office
Prior art keywords
mooring
rigid arm
vessel
buoy
tension members
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 - Lifetime
Application number
EP81201274A
Other languages
English (en)
French (fr)
Other versions
EP0079404A1 (de
EP0079404B1 (de
Inventor
Jacob De Baan
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.)
Bluewater Terminal Systems NV
Original Assignee
Bluewater Terminal Systems NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8188163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0079404(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bluewater Terminal Systems NV filed Critical Bluewater Terminal Systems NV
Priority to EP81201274A priority Critical patent/EP0079404B2/de
Priority to DE8181201274T priority patent/DE3174847D1/de
Priority to OA57840A priority patent/OA07247A/xx
Priority to ES1982268488U priority patent/ES268488Y/es
Priority to DK507682A priority patent/DK154335C/da
Priority to NO823830A priority patent/NO154954C/no
Priority to BR8206620A priority patent/BR8206620A/pt
Priority to PH28146A priority patent/PH21279A/en
Priority to JP57201788A priority patent/JPS5897585A/ja
Publication of EP0079404A1 publication Critical patent/EP0079404A1/de
Publication of EP0079404B1 publication Critical patent/EP0079404B1/de
Priority to SG313/88A priority patent/SG31388G/en
Publication of EP0079404B2 publication Critical patent/EP0079404B2/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/02—Buoys specially adapted for mooring a vessel
    • B63B22/021—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids
    • B63B22/025—Buoys specially adapted for mooring a vessel and for transferring fluids, e.g. liquids and comprising a restoring force in the mooring connection provided by means of weight, float or spring devices

Definitions

  • the invention relates to a mooring system for mooring a vessel on the surface of a body of water comprising a mooring point having buoyancy and being anehored to the floor of the body of water and a rigid arm structure, connected at one end to said mooring point and at the other end to the respective, ballasted, ends of two tension members, one on each side of the vessel hill.
  • Such a mooring system is known from FR-A-2.420.475, fig.7 and 8.
  • the mooring point is a tower structure which is kept upright by its own buoyancy and anehored to the floor of the body of water by means of a universal joint.
  • the upper end of this tower supports by means of a horizontal pivot axis two rigid arms which are at their respective other ends via respective horizontal pivot axes connected to the vertical tension members of which the other ends are the bow of the vessel interconnected by a further horizontal axis.
  • Such a mooring system allows a limited movement in the longitudinal direction of the vessel and provides a restoring force when the vessel moves towards the mooring point and away from it.
  • this mooring system is in fact a rigid structure so that rolling movements of the moored vessel impart very severe bending moments on the entire structure resulting in a heavy loading of the various parts and pivots and a rapid wear therof, the more so because they are constantly subjected to the corrosive influence of the seawater.
  • the invention aims to provide an improved mooring system of the abovementioned kind.
  • the mooring point is a floating buoy having a limited lateral stability and anchored by means of anchor chains or anchor cables
  • the tension members are pivotable tension members such as chains of cables
  • the rigid arm structure is Y-shaped each vessel end therof being connected to a tension member, the arrangement being such as to allow a rotational movement around the longitudinal axis of the Y-shaped structure.
  • the invention is elucidated on the hand of the drawing.
  • the figure shows the vessel 1 floating on a body of water 2, and moored by means of two pivotable tension members 6, 7, a rigid arm 15 and a floating mooring buoy 3 which is anchored by one of more anchor chains 5.
  • the single point mooring buoy 3 is of a type known as such and consists of a body 4 on which the turntable 8 is free to rotate about the vertical axis A-A of the buoy body 4.
  • the buoy body 4 is attached to the floor of the body of water 2 by means of one or more anchor chains 5.
  • the rigid arm 15 is in this embodiment attached to the mooring buoy 3 by means of the hinges 9. These hinges 9 allow relative movement between the buoy 3 and the rigid arm 15 about the horizontal axis B-B. Furthermore, the arrangement allows rotational movement of the rigid arm 15 around its longitudinal axis by virtue of the limited lateral stability of the mooring buoy 3. A less practical solution would be to incorporate an axial rotational connection in the rigid arm 15 such as the one indicated with reference numeral 10.
  • the rigid arm 15 is 6-shaped and the two side arms 11-12 incorporate ballasting arrangements 13, 14. This implies that the two side arms 11, 12 can be ballasted or alternatively deballasted, in which case rigid arm 15 can become independently booyant.
  • Two pivotable tension members 6, 7 such as chain or cables connect the two side arms 11, 12 to the vessel 1. These tension members 6, 7 run from the ballasting members 13, 14 upwards through hawses 19 to fixing points 22 on deck 21 of the vessel 1. Any rolling movement of the vessel 1 is thus smoothed out by the up-and-down movement of the side arms 11, 12 causing the middle leg of the Y-shaped rigid arm to oscillate about its axis.
  • a mooring hawser 18 connects the single point mooring buoy 3 to a fixing point 24 on deck of the vessel 1. This is not essential but provides both an additional mooring facility and a factor of safety in the mooring arrangement.
  • the product fluid is carried to the single point mooring buoy 3 by means of the submarine riser 16. It is then transported to the vessel 1 by means of the floating hose string 17.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Prostheses (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Materials For Medical Uses (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Claims (2)

1. Verankerungseinrichtung zum Festmachen eines Wassersfahrzeugs (1) auf der Oberfläche eines Wasserkörpers (2) mit einem Verankerungspunkt (3) mit Schwimmfähigkeit und am Boden des Wasserkörpers (2) verankert, und mit einem aus starren Schenkeln bestehenden Gestänge (15, 11, 12), das an einem Ende mit dem Verankerungspunkt (3) und am anderen Ende mit den jeweiligen, beschwerten Enden von zwei Zuggliedern (6, 7) verbunden ist, von denen je eines auf jeder Seite des Wasserfahrzeugkörpers vorgesehen ist, dadurch gekennzeichnet daß der Verankerungspunkt eine Schwimmboje ist (4) mit beschränkter lateraler Stabilität welche mittels Ankerketten oder Ankerzeilen verankert ist, daß die Zugglieder (6, 7) scharnierende Zugglieder wie ketten oder Zeilen sind und daß das starre Gestänge (15, 11, 12) Y-förmig gestaltet ist, ein jedes von den Wasserfahrzeug zugeordneten Endstücken (13, 14) davon mit einem Zugglied (6, 7) verbunden ist, und die Anordnung derart ist daß eine Drehbewegung um die Längsaxe des Y-förmige Gestänges möglich ist.
2. Verankerungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an dem starren Schenkel (15) des Gestänges eine axial drehbare Verbindung (10) vorgesehen ist.
EP81201274A 1981-11-17 1981-11-17 Einpunkt-Verankerungsboje mit starrem Arm Expired - Lifetime EP0079404B2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP81201274A EP0079404B2 (de) 1981-11-17 1981-11-17 Einpunkt-Verankerungsboje mit starrem Arm
DE8181201274T DE3174847D1 (en) 1981-11-17 1981-11-17 A single point mooring buoy with rigid arm
OA57840A OA07247A (fr) 1981-11-17 1982-11-05 Stucture d'ancrage à point unique.
ES1982268488U ES268488Y (es) 1981-11-17 1982-11-15 Estructura de amarre de un solo punto.
DK507682A DK154335C (da) 1981-11-17 1982-11-15 Indretning til fortoejning af et fartoej
BR8206620A BR8206620A (pt) 1981-11-17 1982-11-16 Estrutura de atracacao para atracar uma embarcacao sobre a superficie de uma massa d'agua
NO823830A NO154954C (no) 1981-11-17 1982-11-16 Fortoeyningskonstruksjon.
PH28146A PH21279A (en) 1981-11-17 1982-11-16 Single-point mooring structure
JP57201788A JPS5897585A (ja) 1981-11-17 1982-11-17 繋留装置
SG313/88A SG31388G (en) 1981-11-17 1988-05-21 A single point mooring buoy with rigid arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81201274A EP0079404B2 (de) 1981-11-17 1981-11-17 Einpunkt-Verankerungsboje mit starrem Arm

Publications (3)

Publication Number Publication Date
EP0079404A1 EP0079404A1 (de) 1983-05-25
EP0079404B1 EP0079404B1 (de) 1986-06-18
EP0079404B2 true EP0079404B2 (de) 1992-03-25

Family

ID=8188163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201274A Expired - Lifetime EP0079404B2 (de) 1981-11-17 1981-11-17 Einpunkt-Verankerungsboje mit starrem Arm

Country Status (10)

Country Link
EP (1) EP0079404B2 (de)
JP (1) JPS5897585A (de)
BR (1) BR8206620A (de)
DE (1) DE3174847D1 (de)
DK (1) DK154335C (de)
ES (1) ES268488Y (de)
NO (1) NO154954C (de)
OA (1) OA07247A (de)
PH (1) PH21279A (de)
SG (1) SG31388G (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547789B1 (fr) * 1983-06-21 1988-06-24 Emh Systeme d'amarrage d'un corps flottant de grandes dimensions notamment en mer
FR2551721B2 (fr) * 1983-09-14 1988-12-09 Emh Systeme d'amarrage d'un corps flottant de grandes dimensions notamment en mer
DE3344117C2 (de) * 1983-12-07 1985-10-31 Blohm + Voss Ag, 2000 Hamburg Ständige Einpunkt-Verankerung von schwimmenden Bauwerken auf hoher See
JPS61163083A (ja) * 1985-01-14 1986-07-23 Mitsubishi Heavy Ind Ltd 一点係留装置
GB2198407B (en) * 1986-06-19 1990-01-17 Peter William George Burridge Bearing assembly
NL191731C (nl) * 1987-06-15 1996-05-03 Single Buoy Moorings Afmeersysteem.
NL8800927A (nl) * 1988-04-11 1989-11-01 Single Buoy Moorings Afmeersysteem met snelkoppeling.
EP1308384B1 (de) * 2001-08-06 2006-01-11 Single Buoy Moorings Inc. Übergabesystem für Kohlenwasserstoffe
WO2007071647A2 (en) * 2005-12-22 2007-06-28 Bluewater Energy Services B.V. Mooring system
EP2895384A4 (de) * 2012-09-14 2016-04-20 Us Gov Sec Navy Magnetisch anziehbares steckverbindersystem und verfahren
CN110203331A (zh) * 2019-06-14 2019-09-06 上海外高桥造船有限公司 一种用于帆缆舱口的缆绳防磨装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI42406B (de) * 1962-08-17 1970-03-31 Bp Tanker Co Ltd
US3556170A (en) * 1964-01-10 1971-01-19 Fmc Corp Mooring and fluid-transferring method
US3442245A (en) * 1968-04-08 1969-05-06 Us Army Rigid arm mooring means
FR2133307A5 (de) * 1971-04-16 1972-11-24 Elf Entr Rech Activit
US4176615A (en) * 1977-11-21 1979-12-04 Amtel, Inc. Mooring attachment for single point mooring terminals
IT1122786B (it) * 1979-08-17 1986-04-23 Magnanini Umberto Struttura di ormeggio rotante temporaneo o permanente per navi o natanti

Also Published As

Publication number Publication date
EP0079404A1 (de) 1983-05-25
NO154954B (no) 1986-10-13
DK154335C (da) 1989-06-12
EP0079404B1 (de) 1986-06-18
ES268488Y (es) 1983-12-01
JPS5897585A (ja) 1983-06-10
DK154335B (da) 1988-11-07
OA07247A (fr) 1984-08-31
SG31388G (en) 1993-01-29
DK507682A (da) 1983-05-18
DE3174847D1 (en) 1986-07-24
BR8206620A (pt) 1983-10-04
PH21279A (en) 1987-09-28
ES268488U (es) 1983-05-16
NO154954C (no) 1987-01-21
NO823830L (no) 1983-05-18

Similar Documents

Publication Publication Date Title
US6517290B1 (en) Loading arrangement for floating production storage and offloading vessel
EP0096445B2 (de) System zum Halten eines Schwimmkörpers in einer festen Position relativ zu einem anderen Körper
EP0096446B1 (de) System zum Halten eines Schwimmkörpers in einer festen Position relativ zu einem anderen Körper
EP1462358B1 (de) Verankerungsvorrichtung geeignet für ein Flüssiggas-Transportschiff
US5816183A (en) Submerged CALM buoy
EP0079404B2 (de) Einpunkt-Verankerungsboje mit starrem Arm
EP1080007B1 (de) Umschlagrohrsystem
GB2239441A (en) Offshore mooring and loading system
JP3704153B2 (ja) 浅い水域において使用するための積み込みおよび積み降ろし用ブイアレンジメント
EP0063911A2 (de) Leitungsrohr zum Transportieren von Flüssigkeiten von und zu einer Unterwasserstation
US4606294A (en) Fixed structure mooring system for tanker ships
EP0096119B1 (de) Einpunktbefestigungs-System mit starrem Arm für schwimmende Fahrzeuge
US4441448A (en) Controlled mooring
EP0134596B1 (de) Verankerungsboje
US5505646A (en) Floating unit-buoyant body assembly
EP0049549A1 (de) Vertäuboje
EP1400442B1 (de) Vertäuungsverfahren
EP0076341A1 (de) Vertauvorrichtung mit starrem Ausleger an einem Einpunktankersystem
EP0134313B1 (de) Vertäuungssystem
EP0960810A1 (de) Umschlagrohrsystem
EP0253925A1 (de) Einrichtung zum Festmachen
JPS61155506A (ja) 一点係留装置
US4738213A (en) Floating device
CA2201920A1 (en) Submerged calm buoy
WO2001058749A1 (en) Method and device for offshore loading of hydrocarbons

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19830629

D17P Request for examination filed (deleted)
R17P Request for examination filed (corrected)

Effective date: 19830711

EL Fr: translation of claims filed
ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL SE

REF Corresponds to:

Ref document number: 3174847

Country of ref document: DE

Date of ref document: 19860724

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: SINGLE BUOY MOORINGS INC.

Effective date: 19870317

NLR1 Nl: opposition has been filed with the epo

Opponent name: SINGLE BUOY MOORINGS INC.

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19920325

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR GB IT NL SE

ITF It: translation for a ep patent filed
NLR2 Nl: decision of opposition
ET3 Fr: translation filed ** decision concerning opposition
NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 81201274.8

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20001019

Year of fee payment: 20

Ref country code: FR

Payment date: 20001019

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20001023

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20001122

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20001130

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20011116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20011117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20011129

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Effective date: 20011116

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20011117

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO