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2. 发明授权

US3640400A System and method for hoisting submarine hose 失效
标题翻译：系统和方法用于装载海绵软管
公开(公告)号：US3640400A
公开(公告)日：1972-02-08
申请号：US3640400D
申请日：1970-12-09
申请人： HENDRY CO C J
发明人： BECRAFT DONALD E
IPC分类号： B63B27/24 , B66C23/52
CPC分类号： B63B27/24
摘要： A system and method to be used on a ship moored offshore to hoist submarine hoses from the floor of the ocean to the deck of the vessel. The system and method employs utilization of two cables or falls, the first of which is first attached to a buoy connected to the submarine hose by a chain and then raised as high as possible. The second fall is then attached as low as possible to the chain and it too is hoisted as high as possible within the limits of the boom used. The buoy on the first fall is then lowered to the deck of the vessel and the first fall is then attached low on the chain and hoisted as high as possible. By alternately attaching the first and second falls as low as possible to the chain and hoisting them as high as possible the hose attached to the bottom of the chain is eventually brought to the surface and onto the deck of the vessel.
摘要翻译：在海上停泊的船舶上使用的系统和方法，将海底软管从海洋地板提升到船只的甲板。该系统和方法利用了两根电缆或两个电缆，其中第一根电缆首先通过链条连接到与海底软管相连的浮标上，然后升高。然后第二次跌落尽可能低地连接到链条上，并且在所使用的悬臂的极限内也尽可能地升高。然后将第一坠落的浮标降低到船只的甲板上，然后将第一坠落在链上较低的位置，并尽可能地升高。通过将第一和第二瀑布交替地附接到链条并尽可能高地提升它们，最终将连接到链条底部的软管带到表面并且到达容器的甲板上。

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