B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
114/22
B63B 3/18 (2006.01) B63B 3/22 (2006.01)
Patent
CA 1297348
ABSTRACT OF THE DISCLOSURE: The present invention is concerned with a boat hull. The boat hull includes a channel shaped bottom part having a keel and an undersurface having a plurality of corrugations which are located on each side of the keel thereby forming a plurality of alternating hills and valleys. Each valley has a vertex and each corrugation is V shaped in section there- by providing an oblique line and a substantially horizontal line characterized in that in section the successive lines of slope formed by adjacent oblique lines of the corruga- tions form a multiplicity of angles of deadrise which are all greater than the substantially constant angle of deadrise formed by joining a line through a row of vertices in section.
539880
Haines John S.
Robic
LandOfFree
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