发明名称 Auxiliary flotation gear for fishing boats
摘要 This invention primarily resides in two float wings of substantially triangular contoured construction conforming to the hull of the boat securely affixed to the exterior stern of a fishing boat above the water line. Float wings may be constructed of expanded plastic having high buoyancy qualities such as expanded polystyrene or polyurethane. Any plastic producing a closed cell, rigid foam may be utilized. For durability, the foam is preferably covered with a fabric such as nylon reinforced vinyl or other suitable, durable fabric. The wings are securely attached to the hull of the boat with the base of the triangular structure projecting substantially normal to the hull. Auxiliary floats may be attached interior of the hull adjacent the bow to aid flotation and stability should the boat be swamped.
申请公布号 US4287624(A) 申请公布日期 1981.09.08
申请号 US19790011797 申请日期 1979.02.14
申请人 LOWTHER, LOU Y. 发明人 LOWTHER, LOU Y.
分类号 B63B43/12;B63B43/14;(IPC1-7):B63B35/00 主分类号 B63B43/12
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