Ships – Hull or hull adjunct employing fluid dynamic forces to... – Stepped hull
Patent
1978-09-08
1980-03-18
Basinger, Sherman D.
Ships
Hull or hull adjunct employing fluid dynamic forces to...
Stepped hull
114 56, B63B 118
Patent
active
041933702
ABSTRACT:
A planing boat hull having a conical contour extending from the bow portion to the stern for a distance equal to substantially one-third the length of the hull at the keel and two-thirds or more at the chine, the after section of the hull consisting of a flat surface on each side of the keel maintaining a constant dead rise angle of 12 to 18 degrees extending to the wide lipped chine, and a chine lip portion extending at the same angle as the dead rise but in a reverse direction.
REFERENCES:
patent: D234685 (1975-04-01), Cole
patent: 3045629 (1962-07-01), Farrington
patent: 3303809 (1967-02-01), Ross
patent: 3602179 (1971-08-01), Cole
patent: 3802370 (1974-04-01), Collier
patent: 3808999 (1974-05-01), Peterson
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