B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
114/38
B63B 3/38 (2006.01) B63B 7/08 (2006.01)
Patent
CA 1315609
Improvements to craft A B S T R A C T The craft incorporates a keel (3) essentially constituted by an elongated capacity (4) formed out of a flexible or resilient material which is distortable and watertight. A water inlet opening (6) is provided in the wall of this elongated capacity (4) oriented towards the bow of the craft and maintained in the open condition, in order to have the water shut-off pressure prevailing in this elongated capacity (4) as soon as the craft is moving in the forward direction, said elongated capacity (4) being then at least partially filled with water. Figure 1.
604032
Eymard Michel
Goudreau Gage Dubuc
Zodiac International
LandOfFree
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