Zero moment furling swivel
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United States of America Patent
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-
Sep 28, 2004
Grant Date -
N/A
app pub date -
Jan 21, 2003
filing date -
Jan 18, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosed device is directed toward a furling swivel mechanism comprising a liner defining a vertical centerline. An inner sleeve is disposed on the liner and the inner sleeve defines an inner sleeve recess. An outer sleeve is rotatably coupled to the inner sleeve and the outer sleeve defines an outer sleeve recess. A headsail yoke is coupled to the inner sleeve recess. A halyard yoke is coupled to the outer sleeve recess. The inner sleeve recess and the outer sleeve recess are configured to form a zero moment along the vertical centerline.
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