JPS57138488A - Trimming device of cargo ship - Google Patents
Trimming device of cargo shipInfo
- Publication number
- JPS57138488A JPS57138488A JP2271181A JP2271181A JPS57138488A JP S57138488 A JPS57138488 A JP S57138488A JP 2271181 A JP2271181 A JP 2271181A JP 2271181 A JP2271181 A JP 2271181A JP S57138488 A JPS57138488 A JP S57138488A
- Authority
- JP
- Japan
- Prior art keywords
- hatch
- screw conveyor
- hold
- grain cargo
- opening
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/04—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods solid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Screw Conveyors (AREA)
- Ship Loading And Unloading (AREA)
Abstract
PURPOSE:To accommodate grain cargo even in the dead spaces of grain cargo conveyed through a hatch formed in upper corners of a hold by providing a screw conveyor movable along a hatch opening at the upper side in a hold beneath an upper deck around the hatch section. CONSTITUTION:A screw conveyor 7 is arranged at the upper corner in a hold 3 beneath an upper deck 1 around a hatch 5. The screw conveyor 7 is installed so as to be movable along the hatch 5 opening. The grain cargo conveyed through the hatch opening 5 creates dead spaces without being spread to the upper corners in the hold based on an angle of repose theta, but by using a screw conveyor free of moving along the hatch opening, the grain cargo can be conveyed even to the dead spaces, and the loading efficiency can be improved. In addition, the grain cargo can be prevented from moving, and the ship can be stabilized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2271181A JPS57138488A (en) | 1981-02-17 | 1981-02-17 | Trimming device of cargo ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2271181A JPS57138488A (en) | 1981-02-17 | 1981-02-17 | Trimming device of cargo ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57138488A true JPS57138488A (en) | 1982-08-26 |
Family
ID=12090410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2271181A Pending JPS57138488A (en) | 1981-02-17 | 1981-02-17 | Trimming device of cargo ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57138488A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980191U (en) * | 1982-11-24 | 1984-05-30 | 石川島播磨重工業株式会社 | Bulk carrier hatch structure |
-
1981
- 1981-02-17 JP JP2271181A patent/JPS57138488A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980191U (en) * | 1982-11-24 | 1984-05-30 | 石川島播磨重工業株式会社 | Bulk carrier hatch structure |
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