FR2366987A1 - Systeme d'ancres modulaire - Google Patents

Systeme d'ancres modulaire

Info

Publication number
FR2366987A1
FR2366987A1 FR7630135A FR7630135A FR2366987A1 FR 2366987 A1 FR2366987 A1 FR 2366987A1 FR 7630135 A FR7630135 A FR 7630135A FR 7630135 A FR7630135 A FR 7630135A FR 2366987 A1 FR2366987 A1 FR 2366987A1
Authority
FR
France
Prior art keywords
anchoring
layers
modular
plowshares
dredges
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
FR7630135A
Other languages
English (en)
Other versions
FR2366987B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7630135A priority Critical patent/FR2366987A1/fr
Priority to US05/837,407 priority patent/US4173938A/en
Priority to NO773379A priority patent/NO152441C/no
Priority to NL7710882A priority patent/NL7710882A/xx
Priority to IT69213/77A priority patent/IT1091174B/it
Priority to GB41496/77A priority patent/GB1590085A/en
Priority to ES463073A priority patent/ES463073A1/es
Priority to BR7706680A priority patent/BR7706680A/pt
Priority to MX170836A priority patent/MX145275A/es
Priority to JP12047077A priority patent/JPS53105013A/ja
Publication of FR2366987A1 publication Critical patent/FR2366987A1/fr
Priority to ES1978237985U priority patent/ES237985Y/es
Application granted granted Critical
Publication of FR2366987B1 publication Critical patent/FR2366987B1/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 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/38—Anchors pivoting when in use
    • 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
    • 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
    • B63B21/26—Anchors securing to bed
    • B63B2021/262—Anchors securing to bed by drag embedment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Materials For Medical Uses (AREA)
  • Pens And Brushes (AREA)
  • Prostheses (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Système d'ancrage de marine composé d'éléments en nombre et de nature varies de type << modulaire >> qui peuvent s'employer unitairement ou assemblés. Le dispositif permet d'ancrer très puissament dans les sols les plus extrêmes, des plus durs aux vases quasi-liquides type ultrargiles, voire dans les couches et sous-couches qui alternent parfois en épaisseur. Il comporte un ou plusieurs socs pyramidaux à ailettes latérales, solidaires d'une verge, un ou plusieurs << rideaux >> curvilignes dans le plan horizontal, un système de tringles et barres d'accouplement des composants. L'élément << rideau >> incurvé peut être soutenu ou non par flotteurs selon qu'il y a lieu ou non de limiter son enfoncement. Ceci peut s'avérer utile dans les fonds à la fois extrêmement mous et très épais. Expérimentalement et par mesures comparatives avec d'autres matériels, ce système conserve une très grande puissance d'ancrage même étant tiré vers le haut de quinze à vingt degrés. Ceci permet de raccourcir considérablement les lignes de mouillage et d'économiser sur leur masse. Le dispositif est destiné principalement aux ancrages de plates-formes, dragues et grosses installations flottantes.
FR7630135A 1976-10-06 1976-10-06 Systeme d'ancres modulaire Granted FR2366987A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7630135A FR2366987A1 (fr) 1976-10-06 1976-10-06 Systeme d'ancres modulaire
US05/837,407 US4173938A (en) 1976-10-06 1977-09-28 Anchors and anchoring system
NL7710882A NL7710882A (nl) 1976-10-06 1977-10-04 Verankeringssysteem.
NO773379A NO152441C (no) 1976-10-06 1977-10-04 Anker som omfatter en plog og et skaft
GB41496/77A GB1590085A (en) 1976-10-06 1977-10-05 Anchoring apparatus
ES463073A ES463073A1 (es) 1976-10-06 1977-10-05 Sistema para el anclaje de ingenios flotantes.
IT69213/77A IT1091174B (it) 1976-10-06 1977-10-05 Sistema di ancoraggio per il posizionamento sull acqua di una macchina galleggiante
BR7706680A BR7706680A (pt) 1976-10-06 1977-10-06 Ancora e sistema de ancoragem
MX170836A MX145275A (es) 1976-10-06 1977-10-06 Ancla mejorada
JP12047077A JPS53105013A (en) 1976-10-06 1977-10-06 Anchor and anchoring device
ES1978237985U ES237985Y (es) 1976-10-06 1978-08-16 Ancla con elemento de anclaje del tipo cortina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630135A FR2366987A1 (fr) 1976-10-06 1976-10-06 Systeme d'ancres modulaire

Publications (2)

Publication Number Publication Date
FR2366987A1 true FR2366987A1 (fr) 1978-05-05
FR2366987B1 FR2366987B1 (fr) 1979-06-22

Family

ID=9178478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630135A Granted FR2366987A1 (fr) 1976-10-06 1976-10-06 Systeme d'ancres modulaire

Country Status (10)

Country Link
US (1) US4173938A (fr)
JP (1) JPS53105013A (fr)
BR (1) BR7706680A (fr)
ES (2) ES463073A1 (fr)
FR (1) FR2366987A1 (fr)
GB (1) GB1590085A (fr)
IT (1) IT1091174B (fr)
MX (1) MX145275A (fr)
NL (1) NL7710882A (fr)
NO (1) NO152441C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024221A1 (fr) * 1979-08-07 1981-02-25 ANVAR Agence Nationale de Valorisation de la Recherche Ancre de marine, notamment pour navires de gros tonnages
EP0049544A2 (fr) * 1980-09-25 1982-04-14 van den Haak, Rob Ancre
US4577581A (en) * 1982-01-05 1986-03-25 Societe Nouvelle Construction Metalliques de Provence Anchoring device
US5353732A (en) * 1992-11-02 1994-10-11 Single Buoy Moorings Inc. Anchor for heavy loads
WO2000064731A1 (fr) * 1999-04-27 2000-11-02 Willis John A Ancre à flotteur à relevage automatique
EP1048561A1 (fr) * 1999-04-27 2000-11-02 John Willis Ancre-charrue à auto-redressement avec flotteur

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424846A1 (fr) * 1978-05-02 1979-11-30 Inst Francais Du Petrole Nouveau systeme d'ancrage
GB2171970A (en) * 1985-03-08 1986-09-10 Richard Hoseason Smith Drag embedment anchors
US4802434A (en) * 1985-09-05 1989-02-07 Brupat Limited Anchor
US4732105A (en) * 1986-11-28 1988-03-22 Roger Fisher Boat anchor
GB8808373D0 (en) * 1988-04-09 1988-05-11 Simpson-Lawrence Ltd Marine anchor
US5205234A (en) * 1991-10-25 1993-04-27 Schoell Harry L Anchor and winch
US5683209A (en) * 1993-02-01 1997-11-04 Costley, Jr.; John L. Marine bi-plane anchor
US5806456A (en) * 1997-06-19 1998-09-15 Peabody; Andrew L. Variable attact angle marine spade anchors
US5987811A (en) * 1998-07-30 1999-11-23 Wiesener; Mark Device for the fixing of bait stations at ground level
DE60316253T2 (de) * 2003-03-27 2008-06-12 Alain Poiraud Ballastloser asymmetrischer Anker
CN102582790A (zh) * 2012-02-21 2012-07-18 福建省水产研究所 一种母子锚及其设置方法
US9802678B2 (en) * 2014-06-27 2017-10-31 Tim Orsello Anchor systems and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242975C (fr) *
GB574326A (en) * 1943-10-11 1946-01-01 Beckett Allan H Improvements in and relating to anchors
US3022761A (en) * 1960-08-08 1962-02-27 Beixedon Philip C De Multiple fluke folding anchor
FR2046966A1 (fr) * 1969-06-20 1971-03-12 Security Patent Anchor Co Ltd
FR2082722A5 (fr) * 1970-03-25 1971-12-10 Doris Dev Richesse Sous Marine
FR2126768A5 (fr) * 1971-02-08 1972-10-06 Hedman John

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858347A (en) * 1929-12-26 1932-05-17 Edward B Swift Anchor
US3822664A (en) * 1971-02-08 1974-07-09 J Hedman Anchor
US3776172A (en) * 1971-10-15 1973-12-04 L Lambert Anchor
DE2352144A1 (de) * 1973-10-17 1975-04-24 Wolf Klemm Kelchanker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242975C (fr) *
GB574326A (en) * 1943-10-11 1946-01-01 Beckett Allan H Improvements in and relating to anchors
US3022761A (en) * 1960-08-08 1962-02-27 Beixedon Philip C De Multiple fluke folding anchor
FR2046966A1 (fr) * 1969-06-20 1971-03-12 Security Patent Anchor Co Ltd
FR2082722A5 (fr) * 1970-03-25 1971-12-10 Doris Dev Richesse Sous Marine
FR2126768A5 (fr) * 1971-02-08 1972-10-06 Hedman John

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024221A1 (fr) * 1979-08-07 1981-02-25 ANVAR Agence Nationale de Valorisation de la Recherche Ancre de marine, notamment pour navires de gros tonnages
EP0049544A2 (fr) * 1980-09-25 1982-04-14 van den Haak, Rob Ancre
EP0049544A3 (en) * 1980-09-25 1982-06-30 Rob Van Den Haak Anchor
US4577581A (en) * 1982-01-05 1986-03-25 Societe Nouvelle Construction Metalliques de Provence Anchoring device
US5353732A (en) * 1992-11-02 1994-10-11 Single Buoy Moorings Inc. Anchor for heavy loads
WO2000064731A1 (fr) * 1999-04-27 2000-11-02 Willis John A Ancre à flotteur à relevage automatique
EP1048561A1 (fr) * 1999-04-27 2000-11-02 John Willis Ancre-charrue à auto-redressement avec flotteur
US6390010B1 (en) 1999-04-27 2002-05-21 John A. Willis Self-righting anchor with float
AU754758B2 (en) * 1999-04-27 2002-11-21 John A. Willis Self-righting anchor with float

Also Published As

Publication number Publication date
NO773379L (no) 1978-04-07
FR2366987B1 (fr) 1979-06-22
BR7706680A (pt) 1978-06-13
US4173938A (en) 1979-11-13
NL7710882A (nl) 1978-04-10
JPS53105013A (en) 1978-09-12
GB1590085A (en) 1981-05-28
ES237985U (es) 1978-10-16
MX145275A (es) 1982-01-20
ES463073A1 (es) 1978-11-16
ES237985Y (es) 1979-05-01
IT1091174B (it) 1985-06-26
NO152441B (no) 1985-06-24
NO152441C (no) 1985-10-02
JPS6238490B2 (fr) 1987-08-18

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Legal Events

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ST Notification of lapse