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UNDERWATER CABLE BURIAL MACHINE USING A SINGLE CABLE FOR TOWING AND LIFTING.
UNDERWATER CABLE BURIAL MACHINE USING A SINGLE CABLE FOR TOWING AND LIFTING.
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机译:水下电缆埋线机,使用单根电缆进行拖曳和吊装。
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摘要
The underwater cable burial machine uses a single cable for both towing and lifting. The machine includes a retractable cable, which is connected between a retraction mechanism and the towing cable. There is a cable guide through which the retractable cable passes. The cable guide is located over the center of gravity of the machine. In order to use the towing cable to lift to the machine, the retraction mechanism pulls the retractable cable and the towing cable until the point where the retractable cable and the towing cable meet is at the cable guide. At that point the towing cable will be over the center of gravity of the machine, and the machine can be lifted onto the surface vessel to which the towing cable is attached.
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