AIR BOAT (VERSIONS) Russian patent published in 2011 - IPC B63B7/08 B63B7/00 

Abstract RU 2424943 C1

FIELD: transport.

SUBSTANCE: invention relates to pleasure, fishing, sporting and save boats. Air boat comprises cylinders 1, bottom 4, transom 2 and sole. Boat bow cylinder is provided with several horizontal triangular fabric inserts 3 secured to boat sides. Sole consists of two sections 16 and 17 connected by dado-and-ridge joint. Sole section slot wall thickness is greater than sole thickness.

EFFECT: better streamlining.

3 cl, 5 dwg

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RU 2 424 943 C1

Authors

Staroverov Nikolaj Evgen'Evich

Dates

2011-07-27Published

2010-02-08Filed