Multihull stepped planing boat with multiple independent elastic planing surfaces

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United States of America Patent

PATENT NO 11724776
SERIAL NO

17558189

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Abstract

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A multihull stepped planing boat with multiple independent elastic planing surfaces includes: a main hull, X front planing sub-hulls arranged side by side under a front portion of the main hull, and Y rear planing sub-hull arranged side by side under a rear portion of the main hull; wherein X and Y are positive integers, and 3≤X+Y≤8; the X front planing sub-hulls are equally spaced, and the Y rear planing sub-hulls are also equally spaced; there is a gap between the X front planing sub-hulls and the Y rear planing sub-hulls. The planing surface of the main hull is formed by a plurality of independent and spaced sub-planing surfaces. There is a certain elastic buffer space between each sub-planing surface and the main hull, and the shock absorption structures can absorb most of the shocks, thereby reducing the impact of water surface waves during high-speed navigation.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI XIYI CRAFT TECHNOLOGIES CO LTDSHANGHAI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hou, Liang Shanghai, CN 15 46
Jia, Fengqin Shanghai, CN 4 1
Wang, Tao Shanghai, CN 1447 9693

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