Sailboat propeller

Details Sailboat propeller Sailboat propeller

B - Operations, Transporting

63

H

115/23

B63H 1/14 (2006.01)

Patent

CA 1171739

Campbell 1/c SAILBOAT PROPELLER ABSTRACT OF THE DISCLOSURE A propeller for use on auxiliary drives for sailboats has at least two blades. Each blade has a forward thrust face, a reverse thrust face, a leading edge and a trailing edge. Lateral dimensions extend between the leading edge and the trailing edge. The reverse thrust face has a portion which is laterally concave. Preferably, the reverse thrust face has a convex portion extending laterally from the leading edge towards the trailing edge. The concave portion extends from the convex portion towards the trailing edge.

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