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1. 发明公开

EP0205341A1 Underwater ground working apparatus 失效
标题翻译： Vorrichtung zum Bearbeiten vonGewässerböden。
公开(公告)号：EP0205341A1
公开(公告)日：1986-12-17
申请号：EP86304433.5
申请日：1986-06-10
申请人： Miyanagi, Nobuhiko
发明人： Miyanagi, Nobuhiko
IPC分类号： E02F3/88 , E02F5/00 , E02F9/06
CPC分类号： E02F3/8858 , E02F5/006 , E02F9/062
摘要： A platform is positioned at or above the water level with a leg extending downwardly into the water, and means (10) for working the ground are mounted on the leg with control means being provided either on the platform or arranged for underwater control by a diver. Cameras or other sensors (44) may be provided on the platform to monitor the underwater operation. The working means can be one of a number of devices such as a grab or drill on the end of a hydraulically powered articulated arm powered by a generator on the platform. The apparatus is useful in underwater digging, excavating, compacting and drilling and avoids the need for manual work by divers.
摘要翻译：平台位于水位以上，腿部向下延伸到水中，用于工作地面的装置（10）安装在腿上，控制装置设置在平台上或由潜水员进行水下控制。相机或其他传感器（44）可以设置在平台上以监测水下操作。工作装置可以是诸如在由平台上的发电机供电的液压动力铰接臂的端部上的抓斗或钻孔的多个装置之一。该设备在水下挖掘，挖掘，压实和钻孔方面非常有用，避免了潜水员需要人工作业。

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