JPS57138488A - Trimming device of cargo ship - Google Patents

Trimming device of cargo ship

Info

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
Application number
JP2271181A
Other languages
Japanese (ja)
Inventor
Shoji Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP2271181A priority Critical patent/JPS57138488A/en
Publication of JPS57138488A publication Critical patent/JPS57138488A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/04Load-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.
JP2271181A 1981-02-17 1981-02-17 Trimming device of cargo ship Pending JPS57138488A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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