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1. 发明授权

US3834338A Dinghy lifting device 失效
标题翻译：丁兴提升装置
公开(公告)号：US3834338A
公开(公告)日：1974-09-10
申请号：US36062673
申请日：1973-05-16
申请人： STEPHENS N CO INC
发明人： RENOUF W
IPC分类号： B63B23/32 , B63B35/72 , B63B23/04
CPC分类号： B63B23/32
摘要： A lifting device for raising a dinghy from the water includes a U-shaped tubular frame having a pair of generally parallel side tubes and a transversely extending end tube which is adapted to be pivotally secured to a cruiser or other mounting member for the dinghy. An outer tube is telescopingly received in each of the side tubes, and the side tubes and outer tubes are adapted to lie athwart the gunwales of the dinghy. Abutment means are mounted on each of the side tubes and each of the outer tubes, and over-center latch means connected to each of the side tubes and outer tubes permit the outer tubes to be telescopingly retracted to clamp the gunwales of the dinghy between the abutment means. A cleat is mounted on the abutment means on each of the side tubes, and a line can be passed around the dinghy and secured to the cleat if desired. The frame can be pivoted upwardly about its pivotal attachment to the cruiser to raise the dinghy from the water, and a latch secured to a cross member extending between the outer ends of the outer tubes can secure the outer tubes to the cruiser.
摘要翻译：用于从水中提升小艇的提升装置包括具有一对大致平行的侧管和U形管状框架，该U形管状框架适于被枢转地固定到用于帆板的巡洋舰或其他安装构件。外管可伸缩地容纳在每个侧管中，并且侧管和外管适于摆放在小艇的舷窗上。基座装置安装在每个侧管和每个外管上，并且连接到每个侧管和外管的过中心闩锁装置允许外管可伸缩地缩回以将小艇的舷窗夹在邻接手段。在每个侧管上的抵接装置上安装防滑板，并且如果需要，线可以绕着小艇穿过并固定到防滑板上。框架可以围绕其枢转连接件向上枢转到巡洋舰以从水上升起小艇，并且固定到在外管的外端之间延伸的横向构件的闩锁可将外管固定到巡洋舰。

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