FR2365475A1 - Ancre - Google Patents

Ancre

Info

Publication number
FR2365475A1
FR2365475A1 FR7728268A FR7728268A FR2365475A1 FR 2365475 A1 FR2365475 A1 FR 2365475A1 FR 7728268 A FR7728268 A FR 7728268A FR 7728268 A FR7728268 A FR 7728268A FR 2365475 A1 FR2365475 A1 FR 2365475A1
Authority
FR
France
Prior art keywords
anchor
side walls
mooring
fixed
front wall
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.)
Withdrawn
Application number
FR7728268A
Other languages
English (en)
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.)
MAC ALPINE ET SONS Ltd ROBERT
Original Assignee
MAC ALPINE ET SONS Ltd ROBERT
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 MAC ALPINE ET SONS Ltd ROBERT filed Critical MAC ALPINE ET SONS Ltd ROBERT
Publication of FR2365475A1 publication Critical patent/FR2365475A1/fr
Withdrawn legal-status Critical Current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 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/30—Anchors rigid when in use

Abstract

Ancre convenant pour ancrer une construction flottante sur un fond de mer mou. Une ancre selon l'invention a la forme d'un cadre rectangulaire ayant une paroi avant inclinée se terminant par un bord tranchant inférieur 3, des parois latérales 4 et une paroi arrière 6, et des chaînes de levage 8 fixées dans les parois latérales et des chaînes d'amarrage 10 fixées dans la paroi avant. Cette ancre peut être en béton ou en acier. Une telle ancre convient, en particulier, pour amarrer une plateforme de forage au large
FR7728268A 1976-09-22 1977-09-20 Ancre Withdrawn FR2365475A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39339/76A GB1590627A (en) 1976-09-22 1976-09-22 Anchor

Publications (1)

Publication Number Publication Date
FR2365475A1 true FR2365475A1 (fr) 1978-04-21

Family

ID=10409026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728268A Withdrawn FR2365475A1 (fr) 1976-09-22 1977-09-20 Ancre

Country Status (3)

Country Link
FR (1) FR2365475A1 (fr)
GB (1) GB1590627A (fr)
NO (1) NO144951C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640921A (en) * 1992-12-01 1997-06-24 Vrijhof Ankers Beheer B.V. Anchor fluke

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280411B (en) * 1993-07-29 1997-03-19 Cosmo Oil Co Ltd A method of embedding a sinker
WO2017113025A1 (fr) * 2015-12-28 2017-07-06 Walter Francisco Alfredo Buschmann Schirmer Poids mort pour détenir et retenir dans un endroit prédéfini au moins une structure flottante dans un plan d'eau, conçu comme une seule pièce

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640921A (en) * 1992-12-01 1997-06-24 Vrijhof Ankers Beheer B.V. Anchor fluke

Also Published As

Publication number Publication date
NO144951C (no) 1981-12-16
NO144951B (no) 1981-09-07
GB1590627A (en) 1981-06-03
NO773184L (no) 1978-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse