发明名称 Housing for a boat lift motor pulley and gear drive
摘要 A boat lift motor and drive assembly includes a rigid mounting plate supporting a boat lift motor, a drive shaft thereof carrying a drive pulley, a pulley belt entrained about the drive pulley and a driven pulley, the driven pulley being connected to a shaft of a worm gear, the worm gear being in mesh with a drive gear, and the drive gear being connected to an output shaft which is in turn connected to a reel having wound thereon a boat lift cable which is connected to a boat platform for lifting and lowering a boat resting thereon. The lift motor and drive assembly as covered by a housing defined by first and second housing bodies with a first of the housing bodies including a recess for receiving the driven pulley and accommodating the same and also including a frusto-conical wall defining a protective shroud for the winding reel shaft.
申请公布号 US6021692(A) 申请公布日期 2000.02.08
申请号 US19980042739 申请日期 1998.03.17
申请人 NORFOLK FABRICATION, INC. 发明人 NORFOLK, LYNN P.;PETERSON, JR., DAVID CHARLES;RANERE, RONALD PRICE;WELTON, RUSSELL V.
分类号 B63C3/06;(IPC1-7):B65H75/12 主分类号 B63C3/06
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