Tandem/canard WIG boat with suspension systems
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United States of America Patent
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Jun 12, 2012
Grant Date -
Feb 25, 2010
app pub date -
Feb 13, 2008
filing date -
Feb 20, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This WIG craft has a configuration of tandem/canard type, comprising: a body; a front wing having a relatively small aspect ratio, as installed in the lowest portion of the fore half of the body; and a rear wing having a longer span and a shorter chord length than the front wing, as installed in the rearmost portion of the body. Since the front wing, which is also used for planing, is not fixed directly to the body, but installed through a suspension system, so as to travel up and down while planing along the rough water surface, the WIG craft can take off and land stably even in high waves, and further cruise at a extremely low height safely without worrying about the impacts of the wave.
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