GRAB DREDGE CONSTRUCTION SUPPORT DEVICE AND DREDGE METHOD

PROBLEM TO BE SOLVED: To provide a grab dredge construction support device and a dredge method capable of easily dredging flat a water bottom in a dredged area. SOLUTION: The delivered in and out amount of a supporting wire 6 is detected by a supporting wire delivery meter 17, and the delivery in an...

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Hauptverfasser:	MIZUKAWA TATSUYA, MATSUDA NOBUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HAULING HOISTING HYDRAULIC ENGINEERING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS SOIL SHIFTING TRANSPORTING
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creator	MIZUKAWA TATSUYA MATSUDA NOBUHIKO
description	PROBLEM TO BE SOLVED: To provide a grab dredge construction support device and a dredge method capable of easily dredging flat a water bottom in a dredged area. SOLUTION: The delivered in and out amount of a supporting wire 6 is detected by a supporting wire delivery meter 17, and the delivery in and out amount of an opening/closing wire 7 is detected by an opening/closing wire delivery meter 18. Based on the detected data, the edge position A of a bucket in the side direction is calculated by a data processor 21, and the moving route of the edge position A in the side direction of the bucket calculated by the data processor 21 is graphically displaced in real time on a display device 20. Since the dredge is performed while allowing an operator to know the moving route, the edge position A can be adjusted so as to move horizontally based on the moving route of the edge position A to easily dredge the water bottom in a flat shape. COPYRIGHT: (C)2006,JPO&NCIPI
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SOLUTION: The delivered in and out amount of a supporting wire 6 is detected by a supporting wire delivery meter 17, and the delivery in and out amount of an opening/closing wire 7 is detected by an opening/closing wire delivery meter 18. Based on the detected data, the edge position A of a bucket in the side direction is calculated by a data processor 21, and the moving route of the edge position A in the side direction of the bucket calculated by the data processor 21 is graphically displaced in real time on a display device 20. Since the dredge is performed while allowing an operator to know the moving route, the edge position A can be adjusted so as to move horizontally based on the moving route of the edge position A to easily dredge the water bottom in a flat shape. 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SOLUTION: The delivered in and out amount of a supporting wire 6 is detected by a supporting wire delivery meter 17, and the delivery in and out amount of an opening/closing wire 7 is detected by an opening/closing wire delivery meter 18. Based on the detected data, the edge position A of a bucket in the side direction is calculated by a data processor 21, and the moving route of the edge position A in the side direction of the bucket calculated by the data processor 21 is graphically displaced in real time on a display device 20. Since the dredge is performed while allowing an operator to know the moving route, the edge position A can be adjusted so as to move horizontally based on the moving route of the edge position A to easily dredge the water bottom in a flat shape. 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SOLUTION: The delivered in and out amount of a supporting wire 6 is detected by a supporting wire delivery meter 17, and the delivery in and out amount of an opening/closing wire 7 is detected by an opening/closing wire delivery meter 18. Based on the detected data, the edge position A of a bucket in the side direction is calculated by a data processor 21, and the moving route of the edge position A in the side direction of the bucket calculated by the data processor 21 is graphically displaced in real time on a display device 20. Since the dredge is performed while allowing an operator to know the moving route, the edge position A can be adjusted so as to move horizontally based on the moving route of the edge position A to easily dredge the water bottom in a flat shape. COPYRIGHT: (C)2006,JPO&NCIPI</abstract><oa>free_for_read</oa></addata></record>
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subjects	CRANES DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HAULING HOISTING HYDRAULIC ENGINEERING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS SOIL SHIFTING TRANSPORTING
title	GRAB DREDGE CONSTRUCTION SUPPORT DEVICE AND DREDGE METHOD
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