发明名称 Boat stability and directional-control device
摘要 A device for providing stability and directional control to a boat. The device includes a flexible water container for being deployed from one quadrant of the boat and including opposing sides, a top and a bottom, a relatively large forwardly-directed mouth opening for capturing a predetermined large quantity of water at a predetermined rate, a relatively small aft-directed drain in the opposite end of the container for discharging aft a quantity of water at a rate substantially lower than the rate at which water is captured by the mouth, and forward attachment lines carried by the container proximate a bottom side of the mouth for securing the device in close proximity to the boat by attachment to at least one forward attachment point carried by the boat amidship with the mouth in an open condition for capturing water therein, and additional attachment lines carried by the container proximate a top side of the mouth for securing the container to the boat.
申请公布号 US6684808(B2) 申请公布日期 2004.02.03
申请号 US20020080308 申请日期 2002.02.21
申请人 CALLAHAN STEVEN 发明人 CALLAHAN STEVEN
分类号 B63B5/24;B63B7/08;B63B17/02;B63B21/48;B63C9/02;(IPC1-7):B63B21/48 主分类号 B63B5/24
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