B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
114/12
B63H 9/04 (2006.01) B63B 15/02 (2006.01) B63B 39/02 (2006.01) B63B 41/00 (2006.01)
Patent
CA 1060722
ABSTRACT OF DISCLOSURE A sailing vessel having a mast upstanding from the hull and connected to be free to tilt on the hull about a longitudinal axis, and a keel depending the hull and also connected to be free to tilt on the hull about a longitudinal axis, the mast and keel being interconnected to cause rotation about the axes in the same sense, the keel having sufficient weight to hold the mast upright but allowing it to deflect leeward about the hull under wind pressure, the keel balancing the leeward deflection by tilt to windward without necessarily deflecting the hull. 1.
274223
Kelly Bruce A.
Kelly Hartleigh
Kelly Ross A.
Kelly Bruce A.
Kelly Hartleigh
Kelly Ross A.
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