Circular linked rotating foil assembly for vessels
OwnerJohn G. Hoytinventor
Life of this patent
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Abstract
A sailing craft has a circular linked rotating structure mounted on a vertical support or mast and within the circular structure are a plurality of parallel thin foils. The entire circular structure may be rotated in two axes to achieve directional control of the sailing craft as well as to adjust the angle of the foils to the wind.
Claims4
A sailing craft having an upright support received for rotation in said craft, a circular structure having an inner surface, a diametrical support extending across the structure and between the inner surface of the circular structure, means connecting the diametral support to said support for rotative movement, a plurality of parallel foils fixedly mounted within said structure between the diametral support and the inner surface of said circular structure, said circular structure providing end plate effect for said foils, control means for controlling the rotative movement of the diametral support and for controlling the rotative position of the upright support.
Dependencies are inferred from the claim text.