VESSEL SCREEN RETAINING SYSTEM AND METHOD
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United States of America Patent
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Issued Date -
Mar 7, 2019
app pub date -
Sep 5, 2017
filing date -
Sep 5, 2017
priority date (Note) -
Published
status (Latency Note)
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Abstract
Certain embodiments include a screen assembly of a vessel, where the screen assembly includes a plurality of fixed elements and a retainer, and the retainer includes a ring, a plurality of wedges disposed about the ring, and a plurality of keyholes at spaced locations about the ring. Each keyhole includes a bore and a slot extending from the bore into an adjacent wedge of the plurality of wedges, the slots have a width less than the bores, and the retainer may receive the fixed elements through the bores and may be rotated in a relation with the plurality of fixed elements to bring the plurality of fixed elements into simultaneous engagement with the wedges.
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