Boat with pad bottom hull

Details Boat with pad bottom hull Boat with pad bottom hull

1993-03-24

1995-02-21

Avila, Stephen P.

Ships

Hull or hull adjunct employing fluid dynamic forces to...

Having fluid channeling or entrapping configuration

440 66, B63H 516

Patent

active

053906241

ABSTRACT:
A planing boat having a stern and a bow includes a hull having a generally flat central bottom surface forming a portion of a pad with the surface tapering from a specified width at the stern towards the bow. Reverse wedge surfaces blended with the central bottom surface at the stern and deadrise surfaces blended with the central bottom surface and intersecting with the reverse wedge surfaces continue forward towards the bow. The rear portion of the flat bottom surface is tipped upwardly towards the stern.

REFERENCES:
patent: 3363598 (1968-01-01), Mortrude
patent: 3776168 (1973-12-01), Weeks
patent: 4348972 (1982-09-01), Parsons
patent: 4409922 (1983-10-01), Mambretti
patent: 4584959 (1986-04-01), Allison
patent: 4915668 (1990-04-01), Hardy
patent: 5046439 (1991-09-01), Goodson et al.

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