DREDGE BOAT
PROBLEM TO BE SOLVED: To provide a dredge boat capable of preventing diffusion of sludge under water when dredging the sludge of water bottom with a dredging device and of preventing the diffusion of the sludge even when a hull of the dredge boat provided with the dredging device through a ladder ro...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a dredge boat capable of preventing diffusion of sludge under water when dredging the sludge of water bottom with a dredging device and of preventing the diffusion of the sludge even when a hull of the dredge boat provided with the dredging device through a ladder rocks as the dredging device follows on a water bottom surface. SOLUTION: The dredge boat 1 is provided with the ladder 2 arranged downward to oscillate fore and aft, a dredging bucket 5 is mounted on the tip of the ladder 2 to separately oscillate fore and aft, and the ladder itself is tiltable in a lateral direction. COPYRIGHT: (C)2004,JPO&NCIPI |
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