Hovercraft without lift fan
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United States of America Patent
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Jul 21, 2015
Grant Date -
Dec 4, 2014
app pub date -
May 16, 2013
filing date -
May 29, 2012
priority date (Note) -
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Abstract
A hovercraft without lift fan includes: a hull; and a power device; wherein the hull includes: a main body; and two sub-bodies; wherein bottom surfaces of the sub-bodies are lower than a bottom surface of the main body, the two sub-bodies are symmetrically aligned under a front portion of the bottom surface of the main body, the two sub-bodies are provided with a distance therebetween; an outer surface of the sub-body and an outer surface of the main body form an aligned side surface or an unified side surface; the aligned side surface or the unified side surface extends towards a space under the bottom surfaces of the main body and the sub-bodies for forming a main sidewall; an inner side surface of the sub-body extends towards a space under the bottom surface of the sub-body for forming a sub-sidewall.
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