公开(公告)号：EP2776309B1

公开(公告)日：2016-01-13

申请号：EP12783607.0

申请日：2012-11-08

申请人： THALES

发明人： BOREL, Christophe

IPC分类号： B63B21/10 ,  B63B21/66

CPC分类号： B63B21/66 ,  B63B21/10 ,  B63B21/16

公开(公告)号：EP2834145A1

公开(公告)日：2015-02-11

申请号：EP12806085.2

申请日：2012-11-15

申请人： Subsea 7 Limited

发明人： PONTAUT, David ,  KRUGEL, Chris

IPC分类号： B63B21/10 ,  B63B21/50 ,  B63B21/04

CPC分类号： B63B21/10 ,  B63B21/04 ,  B63B21/18 ,  B63B21/50 ,  B63B22/18

摘要： A top connector (12) for a tether (16) of a subsea buoy (10) comprises a support (46), a lever member (60) movable about a pivot axis, and a chain stop mechanism (64) mounted on the lever member (60) to be situated below the pivot axis in use. The lever member (60) is pivotably connected to the support (46) via a flex joint (58) arranged to bear a tensile load exerted by a top chain (22) of the tether (16) when engaged with the chain stop mechanism (64). The flex joint (58) improves bending fatigue life of the top chain (22). A frame (30) extends upwardly from the support (46) to carry a sheave (32) for the top chain (22). A pivotably connected lever member (62) extends downwardly from the support (46). The lever member (62) is pivotable relative to the support (46) and the frame (30), allowing a compact arrangement that avoids the frame (30), the top chain (22) or the sheave (32) clashing with the shell (14) of the buoy (10).

公开(公告)号：EP2655179A1

公开(公告)日：2013-10-30

申请号：EP11849983.9

申请日：2011-12-23

申请人： Bardex Corporation

发明人： MILLER, Thomas ,  O'ROURKE, Charlie

IPC分类号： B63B21/10

CPC分类号： B63B21/10 ,  B63B21/18 ,  B63B21/50

摘要： A self-aligning fairlead latch device is provided for guiding and securing an anchor chain between an offshore structure and an anchor. The fairlead latch device includes a latch housing pivotally mounted to a fairlead housing. The latch housing includes one or more latches for securing the anchor chain in place. The fairlead latch device further includes an upper retainer component that is coupled to an upper support structure and a lower support structure. The coupling of the upper retainer component to the support structures allow the fairlead latch device to be relocated by lifting of the device from the support structures.

摘要翻译： 提供一种自对准的会话闩锁装置，用于在海上结构和锚之间引导和固定锚链。 所述通道闩锁装置包括可枢转地安装到整流罩壳体上的闩锁壳体。 闩锁壳体包括用于将锚链固定在适当位置的一个或多个闩锁。 通道闩锁装置还包括联接到上支撑结构和下支撑结构的上保持器部件。 上部保持器部件与支撑结构的联接允许通过从支撑结构提升装置来将导轨闩锁装置重新定位。

公开(公告)号：EP2603421A2

公开(公告)日：2013-06-19

申请号：EP11817075.2

申请日：2011-08-12

申请人： Chapman, Randall F. ,  Chapman, Frank M. ,  Lippman, Paul

发明人： Chapman, Randall F. ,  Chapman, Frank M. ,  Lippman, Paul

IPC分类号： B63B21/04 ,  B63B21/10 ,  B63B21/14 ,  B63B21/20

CPC分类号： B63B21/04 ,  B63B21/06 ,  B63B21/10

摘要： A marine deck structure for rope contact having an impermeable cover for the purpose of preventing chaffing and wear of ropes is disclosed. Provided is a marine deck structure, such as a bullnose, or H-Bit covered with a durable impermeable cover that protects the structure from the harsh elements and provides a smooth low abrading surface. In another embodiment, rope chaffing surfaces on a marine vessel or dock are covered with an impermeable cover to reduce rope wear. The impermeable cover in one embodiment comprises ultra high molecular weight polyethylene (UHMWPE). A number of ways of covering the marine deck structures are provided, such as positioning cover sheets around or on the support member and attaching the cover by, for example, welding, adhering, or thermally shrinking.

公开(公告)号：EP1689636B1

公开(公告)日：2013-04-24

申请号：EP04784800.7

申请日：2004-09-22

申请人： HYDRALIFT AMCLYDE, INC.

发明人： NIEBUR, Alvin, J.

IPC分类号： B63B21/24 ,  B63B21/50 ,  B63B21/10

CPC分类号： B63B21/50 ,  B63B21/10

公开(公告)号：EP0966396B1

公开(公告)日：2004-11-24

申请号：EP98910476.5

申请日：1998-03-13

申请人： Bardex Engineering, Inc.

发明人： GROVES, Frank, W.

IPC分类号： B66D3/10 ,  B63B21/10

CPC分类号： B63B21/10 ,  B63B21/50

摘要： An underwater self-aligning fairlead latch device is provided for guiding and securing an anchor chain (C) between an offshore structure (P) and an anchor (PA). The fairlead device includes a latch housing (14) pivotally mounted to a fairlead housing (12). The latch housing includes one or more latches (42) for securing the anchor chain in place. The fairlead housing includes a bending shoe (28) which guides the anchor chain from its orientation within the bending shoe up the platform column (PC) to the deck. The fairlead housing is pivotally mounted to the offshore structure.

公开(公告)号：EP0259539B1

公开(公告)日：1990-09-05

申请号：EP87104203.2

申请日：1987-03-21

申请人： Smith Berger Marine, Inc.

发明人： Montgomery, James L. ,  Breese, Geoffrey B.H. ,  Dove, Peter G.S.

IPC分类号： B63B21/10 ,  B63B21/04

CPC分类号： B63B21/10 ,  B63B21/04