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Patent No. 5593111

Safety System For Remove a Rider From a Vehicle by Deploying a Parachute

Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.

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Assignee: TDW Offshore Services AS


Location: Stavanger, NO
No. of patents: 8

NumberTitleIssue Date
8171960Plug with gripping means
The present invention regards a plug (2) for scaling off a pipeline (1), comprising a main body (3), scaling means (6) and gripping means (5) arranged circumferentially around the main body (3) and actuation means (4)...
05/08/2012
8042574Plug with expandable packer element
The present invention relates to an arrangement for use with a plug (1) for sealing against an inner wall of a pipeline (30), comprising a main body and sealing means, which sealing means comprises an annular packer element (7), arranged between...
10/25/2011
7909065Pre-tensioned sealing means arrangement
The present invention regards a barrier plug system (3) for sealing off a pipe (1), comprising a plug body, a first and a second end plate surface (11, 31) arranged on opposite sides of the plug body and at least one circumferential sealing mean...
03/22/2011
7878221Smartplug with wheel centralizer
The invention regards a device for movement within a pipeline which device comprises at least one centralizing means (20) comprising at least two centralizing elements (21) arranged around the circumference of a body (8) of the device. The centr...
02/01/2011
7857356Smartcoupling—non responsive
A coupling according to the invention comprises a first part (1) and a second part (2). The first part (1) comprises a housing (5) with a bore (6) and a slide element (7) arranged movable within the bore (6) and the s...
12/28/2010
7766046Plugging system for use during an offshore pipeline laying operation
A plug for use during a pipeline laying operation for sealing off sections of the pipeline in case of water ingress. A sealing and gripping assembly is formed of slip segments around a partially conical shaped surface, the slip segments being moved by a piston/cylin...
08/03/2010
7568504Hydraulic cylinders and plug with hydraulic cylinder
The invention regards a hydraulic cylinder (1) or a plug comprising a hydraulic cylinder for operation of anchoring and or sealing devices, where the hydraulic cylinder comprising a cylinder chamber (6), a piston head (4) within said cylinder ch...
08/04/2009
7210503Method and device for increasing safety during pipelaying
A method and device for preventing water from penetrating into the rising part/intermediate section (12) of a pipe (6) when laying the pipe (6) on or near the seabed (8) by means of a pipelay vessel (1), and where a plug (22...
05/01/2007
 
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