JPS5551687A - Heavy-substance conveyance ship - Google Patents
Heavy-substance conveyance shipInfo
- Publication number
- JPS5551687A JPS5551687A JP12241278A JP12241278A JPS5551687A JP S5551687 A JPS5551687 A JP S5551687A JP 12241278 A JP12241278 A JP 12241278A JP 12241278 A JP12241278 A JP 12241278A JP S5551687 A JPS5551687 A JP S5551687A
- Authority
- JP
- Japan
- Prior art keywords
- trim
- ship
- shore
- lump
- weight
- 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
- Ship Loading And Unloading (AREA)
Abstract
PURPOSE: To improve the efficiency of cargo work by arranging the ship side supporting apparatus of a shore lump at the center of the buoyancy of the ship and arranging a shore lump supporting apparatus for adjusting trim at a proper intervals.
CONSTITUTION: When a heavy substance C is on the shore lump 13, a weight W1 is supported by means of the supporting apparatus 12 of the ship 11 and a quay B for the weights W2 and W3. On the ship body 11 side, weight is applied only in the neighbourhood of the center of buoyancy, so the ship body 11 sinks in average, without generating the variation of trim of the draft line D. When a part of the heavy substance C comes on the deck of the ship body 11 from the shore lump 13, a trim detector detects the situation of trim due to the shift, and an intermediate supporting apparatus 17 is elevated gradually, and a weight W5 is supported and a trim moment generated by the weight W4 is balanced, so the ship body 11 sinks in average. Thus, cargo work can be performed without generating trim, and working efficiency can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12241278A JPS5551687A (en) | 1978-10-04 | 1978-10-04 | Heavy-substance conveyance ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12241278A JPS5551687A (en) | 1978-10-04 | 1978-10-04 | Heavy-substance conveyance ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5551687A true JPS5551687A (en) | 1980-04-15 |
Family
ID=14835160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12241278A Pending JPS5551687A (en) | 1978-10-04 | 1978-10-04 | Heavy-substance conveyance ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551687A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0593225A (en) * | 1991-09-30 | 1993-04-16 | Nissan Motor Co Ltd | Production of cast iron gear |
-
1978
- 1978-10-04 JP JP12241278A patent/JPS5551687A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0593225A (en) * | 1991-09-30 | 1993-04-16 | Nissan Motor Co Ltd | Production of cast iron gear |
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