System, apparatus and method to improve the aerodynamics of a floatplane
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United States of America Patent
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Jun 30, 2009
Grant Date -
Jul 6, 2006
app pub date -
Oct 7, 2005
filing date -
Oct 7, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The aerodynamics of a floatplane can be improved by providing a wing suitable for mounting on a spreader bar between floats of the floatplane, mounting said wing on the spreader bar between the floats of a floatplane, and preventing the wing from rotating around the spreader bar during flight operations. In one apparatus embodiment, the invention comprises a wing mountable on a spreader bar between floats of the floatplane, a plurality of ribs spaced along the wing's axis, each rib having a recess suitable for accepting the spreader bar, and torque-restraining means to prevent the wing from rotating around the spreader bar.
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