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1. 发明授权

US4409921A Floating inspection platform 失效
标题翻译：浮动检测平台
公开(公告)号：US4409921A
公开(公告)日：1983-10-18
申请号：US366473
申请日：1982-04-08
申请人： James P. Carroll , Paul S. Cary , Johnny A. McCay
发明人： James P. Carroll , Paul S. Cary , Johnny A. McCay
IPC分类号： B63B35/38 , B63C5/02 , B63B35/58
CPC分类号： B63B35/38 , B63C5/02 , B63C2005/025
摘要： A floating platform assembly designed to provide a stable work surface within cylindrical, vertically upward closed vessels which have axially centered obstructions and limited entry space and which vessels are partially filled with a liquid. The platform floats on a plurality of pontoons and includes an annular platform on which persons inspecting the interior of the vessel can stand. The annular configuration of the platform allows it to be assembled within the vessel around the central obstruction. The platform is modular and is assembled in the vessel from a plurality of identical sections. After the inspection of the vessel interior, the platform is disassembled and removed from the vessel through the limited entry space.
摘要翻译：浮动平台组件设计成在圆柱形，垂直向上封闭的容器内提供稳定的工作表面，其具有轴向中心的障碍物和有限的进入空间，并且容器部分地填充有液体。该平台漂浮在多个浮筒上，并且包括一个环形平台，人们可以在其上检查船舶内部的位置。平台的环形构造允许其围绕中央障碍物组装在容器内。平台是模块化的，并且从多个相同的部分组装在容器中。船舶内部检查后，平台通过有限的进入空间从容器中拆卸下来。

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