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A device for taking in and removing a oelsperre
A device for taking in and removing a oelsperre
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机译:一种用于取入和移走牡蛎的装置
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摘要
A device for pulling up and paying out an oil boom comprises a structural frame, a pair of end pulleys horizontally journaled on the frame, an endless belt engaged with the end pulleys and having a plurality of engaging projections for oil boom and a pusher member for slightly urging the oil boom against the endless belt, the pusher member being resiliently supported by a supporting member with a proper distance held between the bottom portion of the pusher member and the upper surface of the endless belt.
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