Trailerable water ballasted sailboat

Details Trailerable water ballasted sailboat Trailerable water ballasted sailboat

1978-09-25

1980-08-19

Kazenske, Edward R.

Ships

Ballasting

Water tanks

114 39, 114138, B63B 3903, B63B 4306

Patent

active

042178452

ABSTRACT:
In the trailerable sailboat disclosed herein, the provision of water ballasting enables the use of a V-bottomed displacement hull shape with substantial deadrise yielding a low-wetted surface are in relation to effective displacement. The water ballasting is provided by sealed structural elements which form, with the hull shell, a ballast tank space which is essentially entirely below the design waterline of the hull shape so as to permit self-filling of the tank space with seawater.

REFERENCES:
patent: 1924871 (1933-08-01), Ludington
patent: 2997974 (1961-08-01), Hamlin
patent: 3381648 (1968-05-01), Vonck
patent: 3503358 (1970-03-01), Moesly
patent: 3850127 (1974-11-01), Thorpe

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