发明名称 Anchor caddy
摘要 An anchor caddy useful in raising an anchor by translating the force exerted on the anchor line by movement of the boat to a vertical force on the anchor is disclosed. The device can also function having the anchor on a few feet of line extending therefrom, as a sea anchor. The anchor caddy consists of a float adapted to support the anchor and caddy. A pulley and housing therefore are attached to the float and movable deflector plates are pivotally mounted at ends thereof on either side of the pulley housing. The anchor line extends from the anchor, over the pulley, through a releaseable, one way dogging mechanism, mounted within the housing, to the boat. The dogging mechanism, when engaged, will permit the line to pass over the pulley only in the direction of the boat. Force exerted on the line causes the deflector plates to pivot outwardly to about 45 DEG angles with the pulley. The plates then create sufficient drag to keep the caddy relatively in place on the water surface so that as the line is pulled a vertical force will be exerted to raise the anchor.
申请公布号 US4161922(A) 申请公布日期 1979.07.24
申请号 US19780882402 申请日期 1978.03.01
申请人 FISH N MATE LTD 发明人 FOGG, FRANCIS
分类号 B63B21/22;(IPC1-7):B63B21/22 主分类号 B63B21/22
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