发明名称 Cradle boat lift storm protection system
摘要 An add-on structure for cradle boat lifts incorporating a piling brace that, when hurricane winds threaten, provides for the interconnection of the pilings to the cradle of a cradle boat lift. One or more piling braces span the distances between the inboard pilings and the cradle beams. The outboard piling braces are similarly configured. Cradle brackets attach to the cradle and provide for the crosswise attachment of the piling brace to the cradle beam. The piling braces are permanently attached to the piling or intermittently secured by U-bolt to piling pads, which are permanently secured to the pilings.
申请公布号 US7547159(B1) 申请公布日期 2009.06.16
申请号 US20060583672 申请日期 2006.10.19
申请人 WARTERS HELEN DORO 发明人 WARTERS HELEN DORO
分类号 B63C3/06 主分类号 B63C3/06
代理机构 代理人
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