发明名称 Weed ring for trolling motor
摘要 An improvement is provided in a trolling motor of the type having a propeller, a housing with axially spaced leading and trailing ends, a shaft carrying a propeller and journalled for rotation in the housing, and a drive for rotating the shaft and propeller. The housing trailing end has an annular, radially inwardly facing surface and the propeller has a hub with an annular, radially outwardly facing surface on which blades are mounted. The housing, shaft and propeller are mounted relative to each other so that the radially inwardly facing housing surface is radially outside of and in axially overlapping relationship with the radially outwardly facing propeller surface.
申请公布号 US5007867(A) 申请公布日期 1991.04.16
申请号 US19890352570 申请日期 1989.05.16
申请人 ZEBCO CORPORATION 发明人 KELLEY, MICHAEL P.
分类号 B63H5/16 主分类号 B63H5/16
代理机构 代理人
主权项
地址