公开(公告)号：EP3063336A4

公开(公告)日：2016-09-28

申请号：EP14859054

申请日：2014-10-30

申请人： KHACHATURIAN JON

发明人： KHACHATURIAN JON

IPC分类号： E02D9/04 ,  B26D1/06

CPC分类号： E02D9/04

公开(公告)号：EP2582883A4

公开(公告)日：2013-05-22

申请号：EP10853818

申请日：2010-08-23

申请人： KHACHATURIAN JON ,  GREEVES E JOHN

发明人： KHACHATURIAN JON ,  GREEVES E JOHN

IPC分类号： E02B17/08 ,  B63B35/44 ,  E02B17/02 ,  E02B17/04

CPC分类号： E02B17/0809 ,  E02B17/0034 ,  E02B17/021 ,  E02B17/027 ,  E02B2017/0056 ,  E02B2017/0073 ,  E02B2017/0095

摘要： A method of elevating the deck area of a marine platform (e.g., oil and gas well drilling or production platform) utilizes a specially configured sleeve support to support the platform legs so that they can be cut. Once cut, rams or jacks elevate the platform above the cuts. The sleeve support is then connected (e.g., welded) to the platform leg and becomes part of the structural support for the platform. In one embodiment, two sleeves are employed. In another embodiment, the jacks or rams elevate in two stages including a first stage wherein one sleeve elevates and the other sleeve does not elevate and a second stage wherein both sleeves elevate together.

公开(公告)号：EP2089268A4

公开(公告)日：2012-10-10

申请号：EP07783599

申请日：2007-05-10

申请人： KHACHATURIAN JON

发明人： KHACHATURIAN JON

IPC分类号： B63C7/00

CPC分类号： B63C7/04 ,  B63C3/06 ,  B63C7/16

公开(公告)号：EP2981653A4

公开(公告)日：2016-06-29

申请号：EP14780169

申请日：2014-04-04

申请人： KHACHATURIAN JON ,  GREEVES E JOHN

发明人： KHACHATURIAN JON ,  GREEVES E JOHN

IPC分类号： E02B17/08 ,  E02B17/00 ,  E02B17/02

CPC分类号： E02B17/0809 ,  E02B17/027 ,  E02B2017/0039 ,  E02B2017/0056

摘要： A method of elevating the deck area of a marine platform (e.g., oil and gas well drilling or production platform) utilizes a specially configured sleeve support to support the platform legs so that they can be cut. Once cut, rams or jacks elevate the platform above the cuts. The sleeve support is then connected (e.g., welded) to the platform leg and becomes part of the structural support for the platform. In one embodiment, two sleeves are employed. In another embodiment, the jacks or rams elevate in two stages including a first stage wherein one sleeve elevates and the other sleeve does not elevate and a second stage wherein both sleeves elevate together.

公开(公告)号：EP2558358A4

公开(公告)日：2013-02-27

申请号：EP10849966

申请日：2010-04-14

申请人： KHACHATURIAN JON

发明人： KHACHATURIAN JON

IPC分类号： B63C7/02 ,  B63C7/04 ,  B63C7/28 ,  B63H25/48 ,  B66C13/02 ,  B66C17/06 ,  B66C23/52 ,  B66C23/53 ,  B66C23/64

CPC分类号： B63C7/04 ,  B63B1/121 ,  B63B1/14 ,  B63B9/00 ,  B63B9/06 ,  B63B25/002 ,  B63B35/00 ,  B63B2001/123 ,  B63B2738/10 ,  B63H21/22 ,  B63H25/42 ,  B66C13/02 ,  B66C17/06 ,  B66C23/52 ,  G05D1/0208 ,  Y02T70/80 ,  Y10T29/49002

摘要： 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. Each of the frames provides a space under the frame and in between the barges that enables a package to be lifted and/or a marine vessel to be positioned in between the barges and 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.