JPS56112387A - Work ship - Google Patents
Work shipInfo
- Publication number
- JPS56112387A JPS56112387A JP1382580A JP1382580A JPS56112387A JP S56112387 A JPS56112387 A JP S56112387A JP 1382580 A JP1382580 A JP 1382580A JP 1382580 A JP1382580 A JP 1382580A JP S56112387 A JPS56112387 A JP S56112387A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- work ship
- weights
- buoyant bodies
- standstill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
PURPOSE: To prevent a work ship from pitching and rolling due to waves or tidal current, by setting weights or the like to a main body of the work ship constituted with a plurality of connected buoyant bodies, allowing said weights to produce power against buoyancy of the main body and placing the main body at a standstill.
CONSTITUTION: Two buoyant bodies 1 are arranged to the left and right and connected by a link beam at an end part respectively in their front and rear part to constitute a work ship main body S. At edge parts at a face-to-face position to each other on upper sides of the before described buoyant bodies 1, rails 3 are laid, on which a moving truck 4 that mounts a working device 5 moves. Weights 9 are perpendicularly suspended by wires 10 further arranged up-down movable by winches provided in an end part of the buoyant body 1 to form tension leg devices 12. In this way, the work ship main body S can be positioned at a standstill almost to a fixed point.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1382580A JPS56112387A (en) | 1980-02-07 | 1980-02-07 | Work ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1382580A JPS56112387A (en) | 1980-02-07 | 1980-02-07 | Work ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56112387A true JPS56112387A (en) | 1981-09-04 |
Family
ID=11844042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1382580A Pending JPS56112387A (en) | 1980-02-07 | 1980-02-07 | Work ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56112387A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498293U (en) * | 1972-04-20 | 1974-01-24 | ||
JPS5338872A (en) * | 1976-09-21 | 1978-04-10 | Danfoss As | Control device for hydraulic motor |
JPS5424798A (en) * | 1977-07-20 | 1979-02-24 | Nishinihon Tetsukou Kk | Easily assebling apparatus for steel fish preserve |
-
1980
- 1980-02-07 JP JP1382580A patent/JPS56112387A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498293U (en) * | 1972-04-20 | 1974-01-24 | ||
JPS5338872A (en) * | 1976-09-21 | 1978-04-10 | Danfoss As | Control device for hydraulic motor |
JPS5424798A (en) * | 1977-07-20 | 1979-02-24 | Nishinihon Tetsukou Kk | Easily assebling apparatus for steel fish preserve |
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