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MX169598B - INSURED REVERSIBLE MECHANICAL COUPLING AND ITS CORRESPONDING SEAT TO ANCHOR IN TENSION - Google Patents

INSURED REVERSIBLE MECHANICAL COUPLING AND ITS CORRESPONDING SEAT TO ANCHOR IN TENSION

Info

Publication number
MX169598B
MX169598B MX012523A MX1252388A MX169598B MX 169598 B MX169598 B MX 169598B MX 012523 A MX012523 A MX 012523A MX 1252388 A MX1252388 A MX 1252388A MX 169598 B MX169598 B MX 169598B
Authority
MX
Mexico
Prior art keywords
grooves
seat
teeth
anchor
whose
Prior art date
Application number
MX012523A
Other languages
Spanish (es)
Inventor
Apollonio De Meio
Original Assignee
Agip 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 Agip Spa filed Critical Agip Spa
Publication of MX169598B publication Critical patent/MX169598B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Prostheses (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

La presente invención se refiere a un conjunto de acoplamiento mecánico reversible y su asiento correspondiente, donde el asiento está formado en una base de cimentación para anclar en dicha base uno de los anclajes de una plataforma marina, de anclaje tensionado, y el acoplamiento permite la conexión del anclaje al mencionado asiento o su bloqueo en el mismo, que se caracteriza por el hecho de que el asiento está constituído por un cuerpo hueco abierto por arriba sobre cuya superficie externa sobresale una serie de dientes dispuestos como rayos y en cuya extremidad inferior se fija un apéndice que se extiende hacia abajo, una barra cuya extremidad superior es solidaria de la extremidad inferior del anclaje, barra que pasa a través de la abertura superior del cuerpo y termina en el cuerpo con un engruesamiento el cual en la parte superior tiene de preferencia cuando menos en parte una superficie troncónica o esférica, un elemento flexible de forma anular dispuesto entre la superficie superior del engruesamiento y la superficie interior del cuerpo, superficie a la que se fija directa o indirectamente, comprendiendo el asiento del acoplamiento una caja cilíndrica sobre cuya superficie interna se practica por lo menos una serie de acanaladuras constituidas por acanaladuras de entrada, en número igual al de los dientes, con acanaladuras ciegas por arriba por intervalos para el bloqueo de los mismos dientes, también éstas en un número igual al de los dientes, en donde las acanaladuras de entrada tienen paredes laterales inicialmente inclinadas con respecto a la vertical que convergen hacia abajo y en donde las acanaladuras cigas tienen paredes laterales inclinadas convergentes hacia arriba o verticales y estas últimas acanaladuras están cerradas en su extremo superior.The present invention refers to a reversible mechanical coupling assembly and its corresponding seat, where the seat is formed in a foundation base to anchor in said base one of the anchorages of a marine platform, of tensioned anchorage, and the coupling allows the connection of the anchorage to the aforementioned seat or its blocking therein, characterized by the fact that the seat is made up of a hollow body open from above on whose external surface protrudes a series of teeth arranged as lightning bolts and on whose lower extremity it is fixes an appendix that extends downwards, a bar whose upper end is integral with the lower end of the anchor, a bar that passes through the upper opening of the body and ends in the body with a thickening which in the upper part has a preferably at least in part a truncated or spherical surface, an annular flexible element arranged between the s upper surface of the thickening and the inner surface of the body, surface to which it is fixed directly or indirectly, the coupling seat comprising a cylindrical box on whose internal surface at least a series of grooves consisting of inlet grooves are practiced, in number equal to the teeth, with blind grooves at the top at intervals for blocking the same teeth, also these in a number equal to the teeth, where the entrance grooves have lateral walls initially inclined with respect to the vertical that converge down and where the trough grooves have upwardly converging or vertical inclined side walls and the latter grooves are closed at their upper end.

MX012523A 1987-08-07 1988-08-02 INSURED REVERSIBLE MECHANICAL COUPLING AND ITS CORRESPONDING SEAT TO ANCHOR IN TENSION MX169598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8784148A IT1214271B (en) 1987-08-07 1987-08-07 JOINTED REVERSIBLE MECHANICAL JOINT AND RELATIVE SEAT, FOR TENSION ANCHORAGES.

Publications (1)

Publication Number Publication Date
MX169598B true MX169598B (en) 1993-07-14

Family

ID=11324793

Family Applications (1)

Application Number Title Priority Date Filing Date
MX012523A MX169598B (en) 1987-08-07 1988-08-02 INSURED REVERSIBLE MECHANICAL COUPLING AND ITS CORRESPONDING SEAT TO ANCHOR IN TENSION

Country Status (10)

Country Link
EP (1) EP0302546A1 (en)
JP (1) JPS6452994A (en)
CN (1) CN1031355A (en)
AU (1) AU600155B2 (en)
BR (1) BR8804173A (en)
CA (1) CA1324917C (en)
DK (1) DK441188A (en)
IT (1) IT1214271B (en)
MX (1) MX169598B (en)
NO (1) NO883443L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417123B1 (en) * 1988-05-20 1994-04-13 Shell Oil Company Rotating lug anchor connector
BR9303646A (en) 1993-08-31 1995-04-25 Petroleo Brasileiro Sa Foundation system for tilt leg platforms
US6036404A (en) * 1993-08-31 2000-03-14 Petroleo Brasileiro S.A.-Petrobras Foundation system for tension leg platforms
FR2791316B1 (en) * 1999-03-26 2001-06-08 Techlam DEVICE FOR CONNECTING A TUBULAR STRUCTURE TO AN UNDERWATER ANCHOR
SE0402552D0 (en) * 2004-10-22 2004-10-22 Moorlink Ab Anchoring device
FR2932840B1 (en) * 2008-06-19 2010-08-27 Techlam REMOVABLE CONNECTOR FOR UNDERWATER PETROLEUM INSTALLATION
EP2858888B8 (en) * 2012-06-11 2017-08-09 Flintstone Technology Limited Subsea connector
CN115367051B (en) * 2022-07-04 2024-05-28 中国电建集团贵阳勘测设计研究院有限公司 Overwater photovoltaic concrete anchor block capable of reducing water flow impact effect

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087330B (en) * 1980-11-06 1984-05-16 Vickers Ltd Marine anchor tethering device
NL179893C (en) * 1981-08-05 1986-12-01 Heerema Engineering DEVICE FOR MOVING A PIPE IN VERTICAL DIRECTION
GB2105769B (en) * 1981-09-18 1984-12-12 Baj Vickers Ltd Releasable anchor connectors
IT1210110B (en) * 1984-07-09 1989-09-06 Tecnomare Spa REVERSIBLE MECHANICAL JOINT FOR TENSION ANCHORAGES.
GB8429920D0 (en) * 1984-11-27 1985-01-03 Vickers Plc Marine anchors
JPH056365Y2 (en) * 1985-02-19 1993-02-18
GB2178101B (en) * 1985-07-03 1988-09-14 Hunting Oilfield Services Ltd Improvements in and relating to connector assemblies

Also Published As

Publication number Publication date
CA1324917C (en) 1993-12-07
JPS6452994A (en) 1989-03-01
CN1031355A (en) 1989-03-01
BR8804173A (en) 1989-03-14
NO883443D0 (en) 1988-08-03
IT8784148A0 (en) 1987-08-07
DK441188D0 (en) 1988-08-05
DK441188A (en) 1989-02-08
EP0302546A1 (en) 1989-02-08
AU600155B2 (en) 1990-08-02
IT1214271B (en) 1990-01-10
NO883443L (en) 1989-02-08
AU2026188A (en) 1989-02-09

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