DEVICE FOR TENSIONING AND GRIPPING A TUBULAR ELONGATED ELEMENT
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United States of America Patent
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Issued Date -
Nov 14, 2013
app pub date -
Nov 22, 2011
filing date -
Nov 23, 2010
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Abstract
The present disclosure relates to a device for tensioning and gripping a tubular elongated element (3), designed to be placed on a bottom of an expanse of water from a surface placement installation, characterized in that it includes six tracks (11) uniformly distributed around a circumference and forming a space between them for the passage of the elongated element, each track being rotated by motor means (17, 18) integrated into said track (11) and being supported by a reinforcing chassis that can be moved between a passive retracted position of the track (11) and an active position pressing said track (11) against the elongated element.
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