发明名称 Davit system for small boats
摘要 A cradle is shaped to accommodate the hull of a small boat such as dinghy, personal watercraft or other type of boat. A support is mounted to a deck such a boat, pier or cock deck. The cradle is pivotally mounted to the support and can be moved to a loading position in which the cradle is generally vertical, or inclined to horizontal, and an outer portion of the cradle is at the water adjacent to the deck. The small boat is moved upon the water against the cradle. A pair of lines extend from the support and are trained through an inner portion of the cradle. The free ends of the lines are attached to the boat, and the lines are drawn toward the support, for example with a hand wheel or hand winch. The boat is pulled toward the support while remaining in a generally horizontal orientation. The boat pivots the cradle from the loading position to a generally horizontal storage position on the deck where the boat and cradle are secured by the lines.
申请公布号 US2008017096(A1) 申请公布日期 2008.01.24
申请号 US20070827617 申请日期 2007.07.12
申请人 SHEPHERD JOHN D 发明人 SHEPHERD JOHN D.
分类号 B63B23/00 主分类号 B63B23/00
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