GB1199360A - Variable Angle Lay-Barge - Google Patents
Variable Angle Lay-BargeInfo
- Publication number
- GB1199360A GB1199360A GB5561268A GB5561268A GB1199360A GB 1199360 A GB1199360 A GB 1199360A GB 5561268 A GB5561268 A GB 5561268A GB 5561268 A GB5561268 A GB 5561268A GB 1199360 A GB1199360 A GB 1199360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hull
- barge
- cradle
- jacks
- variable angle
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/16—Laying or reclaiming pipes on or under water on the bottom
- F16L1/18—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying
- F16L1/19—Laying or reclaiming pipes on or under water on the bottom the pipes being S- or J-shaped and under tension during laying the pipes being J-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
1,199,360. Pipe laying-barge. NORTH AMERICAN ROCKWELL CORP. 22 Nov., 1968 [1 April, 1968], No. 55612/68. Heading F2P. A variable angle lay-barge comprises a buoyant hull 10 having a slotted opening extending therethrough preferably from the stern of the hull at least half way to the bow, and a tiltable cradle 14 which is pivoted to the hull near the centre of gravity of the barge, at 18, and which extends through the slotted opening, and means, e.g. jacks 20, for positioning the cradle 14 at a predetermined angle for laying underwater flow-lines. The jacks 20 are mounted, one at each side of the cradle, upon which is mounted a stationary clamp 26 for securing the previously laid portion 27 of a flow-line, or riser, a rotatable clamp 28 for orientation the next section 30 of the line to be laid, and a travelling chuck 32 for holding the section 30 while it is fastened to the portion 27. A crane 22 is adapted to hoist pipe sections 24 upon the cradle 14. The hull 10 has a structural tie 12. Shock absorbers may be interposed between the jacks 20 and the hull 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71749268A | 1968-04-01 | 1968-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1199360A true GB1199360A (en) | 1970-07-22 |
Family
ID=24882235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5561268A Expired GB1199360A (en) | 1968-04-01 | 1968-11-22 | Variable Angle Lay-Barge |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1596123A (en) |
GB (1) | GB1199360A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424464A1 (en) * | 1978-04-28 | 1979-11-23 | Petroles Cie Francaise | AZIMUT HOLDING DEVICE OF THE END OF SUBMERSIBLE TUBES BY MEANS OF A SURFACE SUPPORT |
WO1996027751A1 (en) * | 1995-03-04 | 1996-09-12 | Subsea Offshore Limited | Laying underwater pipeline |
GB2336191A (en) * | 1998-04-01 | 1999-10-13 | Coflexip Stena Offshore Ltd | Marine pipelay system |
US10850813B2 (en) | 2015-01-20 | 2020-12-01 | Saipem S.P.A. | Supporting system for a floating vessel in shallow or very shallow water |
-
1968
- 1968-11-22 GB GB5561268A patent/GB1199360A/en not_active Expired
- 1968-12-16 FR FR1596123D patent/FR1596123A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424464A1 (en) * | 1978-04-28 | 1979-11-23 | Petroles Cie Francaise | AZIMUT HOLDING DEVICE OF THE END OF SUBMERSIBLE TUBES BY MEANS OF A SURFACE SUPPORT |
WO1996027751A1 (en) * | 1995-03-04 | 1996-09-12 | Subsea Offshore Limited | Laying underwater pipeline |
GB2302718B (en) * | 1995-03-04 | 1999-08-11 | Subsea Offshore Ltd | Laying underwater pipeline |
GB2336191A (en) * | 1998-04-01 | 1999-10-13 | Coflexip Stena Offshore Ltd | Marine pipelay system |
GB2336191B (en) * | 1998-04-01 | 2002-08-28 | Coflexip Stena Offshore Ltd | Marine pipelay system |
US10850813B2 (en) | 2015-01-20 | 2020-12-01 | Saipem S.P.A. | Supporting system for a floating vessel in shallow or very shallow water |
Also Published As
Publication number | Publication date |
---|---|
FR1596123A (en) | 1970-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |