发明名称 Pulley for downrigger weighted line
摘要 A downrigger fishing apparatus having a weighted line pulley in which the upper portion only of the pulley wheel is enclosed by and runs freely in a housing. The housing has an inlet and an outlet for the line and portions that are uniquely formed and related to the pulley wheel in a manner that prevents the line from jamming but at the same time provides sufficient clearance to permit both the pulley wheel and the line to run freely in use.
申请公布号 US4644678(A) 申请公布日期 1987.02.24
申请号 US19850788020 申请日期 1985.10.16
申请人 INCOE CORPORATION 发明人 SERES, ALEX
分类号 A01K91/08;(IPC1-7):A01K97/00 主分类号 A01K91/08
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