Title:
UNDERWATER WORKING DEVICE
Document Type and Number:
Japanese Patent JPS62122898
Kind Code:
A
Abstract:
PURPOSE:To prevent transmission of the rolling and pitching of a work- supporting mother ship to an underwater working carriage by hanging down an underwater working carriage from a supporting rack fixed on a quay. CONSTITUTION:A supporting rack 13 is detachably fixed to the upper edge 12 of a quay, and a winch 14 is attached to the supporting rack 13. A frame 24 of an underwater working carriage 23 is connected to one end of wire rope 21 whose other end is wound to the winch 14. One end of cable hose 22 is wound to a cable hose winding drum 11 which is mounted on a work-supporting mother ship 3. The other end of the cable hose 22 is connected to the frame 24 of the underwater working carriage to supply power to various actuators.
Inventors:
YOKONO NAOYUKI
Application Number:
JP26165085A
Publication Date:
June 04, 1987
Filing Date:
November 21, 1985
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
B63B59/08; B63C11/00; E02B17/00; (IPC1-7): B63B59/08; B63C11/00; E02B17/00
Attorney, Agent or Firm:
Tsunemitsu Yamada
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