发明名称 Boat steering device
摘要 A steering device, particularly attractive for use with power driven boats, is in the general shape of a cylinder positioned aft, or rearwardly, of the propeller employed, and is arranged to direct the flow of the propelled water in the direction in which the boat is intended to be turned, so as to afford an improved handling of operation. In a preferred embodiment, the diameter of the cylinder is selected to encircle the propeller driving the power boat.
申请公布号 US4773347(A) 申请公布日期 1988.09.27
申请号 US19830563059 申请日期 1983.12.19
申请人 WINTERBOTTOM, BRUCE 发明人 WINTERBOTTOM, BRUCE
分类号 B63H25/38;B63H25/48;(IPC1-7):B63H25/06 主分类号 B63H25/38
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