Title:
FLOATING BODY MOORING DEVICE
Document Type and Number:
Japanese Patent JP2527113
Kind Code:
B2
Abstract:
PURPOSE: To prevent the fatigue failure of a mooring device caused by the tension fluctuation of ropes by sinking a floating body automatically down to the troughs of the waves at the time of a storm, a typhoon or the like, and supporting the floating body in such a way as to follow the displaced water surface at the time of ebb and flow, and moreover supporting the floating body in the state of the tension acting upon the ropes being always the same at the time of storm, typhoon, ebb and flow, and the like.
CONSTITUTION: A rope adjustor 4 is fitted to the intermediate part of ropes 5a, 5b for connecting-supporting a floating body 1 floating on the water surface to the water bottom, and a piston 6 dividing the inside of a cylindrical rope adjustor 4 into the opened chamber side 4c and the closed chamber side 4d is mounted movably into the rope adjustor 4. The rope 5a connected to the water bottom side is inserted into the closed chamber side 4d and connected to the piston 6, and the rope 5b connected to the cultivating side is inserted into the opened chamber side 4c and connected to the piston 6. A check valve 6a is provided on the closed chamber side 4d. The tip side of the rope 5b connected to the cultivating side is slidably connected to the floating body 1, and a weight 7 is fitted to the tip of the rope 5b.
Inventors:
Touhara Yu
Application Number:
JP24131992A
Publication Date:
August 21, 1996
Filing Date:
August 17, 1992
Export Citation:
Assignee:
Yamashita Industry Co., Ltd.
International Classes:
A01K63/00; B63B21/00; (IPC1-7): A01K63/00
Attorney, Agent or Firm:
Tadashi Harasaki
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