发明名称 HYDROFOIL SYSTEM FOR WATER CRAFT
摘要 A hydrofoil system for water-craft consisting of a bow hydrofoil and a stern hydrofoil of a surface-piercing transversely stabilizing type is described which does not require adjustment or trimming means when the craft is running. Each hydrofoil is approximately V-formed in both front and top views such that the pointed ends of the two V-forms face away from each other, pointing downward ahead and downward astern, respectively.
申请公布号 US3688723(A) 申请公布日期 1972.09.05
申请号 USD3688723 申请日期 1970.12.09
申请人 STURE ULVESAND;BO BENGT URBAN BONTHELIUS 发明人 STURE ULVESAND;BO BENGT URBAN BONTHELIUS
分类号 B63B1/24;B63B1/26;(IPC1-7):B63B1/26 主分类号 B63B1/24
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