发明名称 Boat with apparatus for returning to upright condition
摘要 This disclosure relates to an arrangement for returning a small boat from an overturned position to a normal upright position. The boat comprises a substantially enclosed room and a partition provided in the room adjacent the bottom of the craft to form in the room an upper compartment and a lower compartment under the upper compartment. The lower compartment is adapted to contain water, and the partition is adapted to substantially prevent the water from entering the upper compartment when the craft is overturned.
申请公布号 US4700650(A) 申请公布日期 1987.10.20
申请号 US19850760287 申请日期 1985.07.29
申请人 KAWASAKI JUKOGYO KABUSHIKI KAISHA 发明人 NISHIDA, HIROSHI
分类号 B63B43/06;B63B35/73;B63C7/00;(IPC1-7):B63B39/03 主分类号 B63B43/06
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