MX342672B - Marine lifting apparatus. - Google Patents
Marine lifting apparatus.Info
- Publication number
- MX342672B MX342672B MX2011011183A MX2011011183A MX342672B MX 342672 B MX342672 B MX 342672B MX 2011011183 A MX2011011183 A MX 2011011183A MX 2011011183 A MX2011011183 A MX 2011011183A MX 342672 B MX342672 B MX 342672B
- Authority
- MX
- Mexico
- Prior art keywords
- vessel
- vessels
- frames
- barges
- marine
- Prior art date
Links
Landscapes
- Ship Loading And Unloading (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
A catamaran lifting apparatus is disclosed for lifting objects in a marine environment. The apparatus includes first and second vessels that are spaced apart during use. A first frame spans between the vessels. A second frame spans between the vessels. The frames are spaced apart and connected to the vessels in a configuration that spaces the vessels apart. The first frame connects to the first vessel with a universal joint and to the second vessel with a hinged connection. The second frame connects to the second vessel with a universal joint and to the first vessel with a hinged or pinned connection. The catamaran hull arrangement provides longitudinal flexibility in a quartering sea state due to the unique universal joint and hinge placement between the frames or trusses and the hulls or barges. Each of the frames extends upwardly in an inverted u-shape, providing a space under the frame and in between the barges that enables a marine vessel to be positioned in between the barges an d under the frames. In this fashion, an object that has been salvaged from the seabed can be placed upon the marine vessel that is positioned in between the barges and under the frames. Alternatively, a package that is to be lifted from the deck of a marine vessel, workboat, supply boat or the like can be lifted from the deck of the workboat, vessel, barge, etc. if it is to be then placed in the marine environment such as upon an existing jacket or other under support.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74391706P | 2006-03-29 | 2006-03-29 | |
US11/610,271 US7527006B2 (en) | 2006-03-29 | 2006-12-13 | Marine lifting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
MX342672B true MX342672B (en) | 2016-10-07 |
Family
ID=40941153
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007003760A MX2007003760A (en) | 2006-03-29 | 2007-03-28 | Marine lifting apparatus. |
MX2011011183A MX342672B (en) | 2006-03-29 | 2007-03-28 | Marine lifting apparatus. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007003760A MX2007003760A (en) | 2006-03-29 | 2007-03-28 | Marine lifting apparatus. |
Country Status (1)
Country | Link |
---|---|
MX (2) | MX2007003760A (en) |
-
2007
- 2007-03-28 MX MX2007003760A patent/MX2007003760A/en active IP Right Grant
- 2007-03-28 MX MX2011011183A patent/MX342672B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX2007003760A (en) | 2008-12-01 |
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