JPS5715091A - Method of remodelling existing tanker into double- bottomed tanker - Google Patents
Method of remodelling existing tanker into double- bottomed tankerInfo
- Publication number
- JPS5715091A JPS5715091A JP9014480A JP9014480A JPS5715091A JP S5715091 A JPS5715091 A JP S5715091A JP 9014480 A JP9014480 A JP 9014480A JP 9014480 A JP9014480 A JP 9014480A JP S5715091 A JPS5715091 A JP S5715091A
- Authority
- JP
- Japan
- Prior art keywords
- dock
- hull
- tanker
- water
- bottomed
- 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
- Revetment (AREA)
Abstract
PURPOSE: To remodel the existing tanker into a double-bottomed tanker by temporarily drawing ut the upper hull out of the dock of the hull divided into upper and lower hulls within the dock, and bonding the inner bottom plate to the upper surface of the lower hull.
CONSTITUTION: The existing tanker 1 is drawn into the dock 2, and the vessel bottom is cut horizontally along the cutting line thereby to cut the vessel into a upper hull 4 and a lower hull 3. Then, a float 5 is attached to the upper hull 4 and water is poured into the dock 2, the upper hull is separated and caused to float, and once drawn out of the dock 2. By extracting water within the dock 2, the inner bottom plate 6 is bonded to the upper surface of the lower hull 3, and water is poured again into the dock 2 and the upper hull 4 is drawn into the dock 2. Then, extraction of water within the dock 2 is performed, and the upper hull 4 is placed on the inner bottom plate 6 to be bonded thereto, thereby to finish the remodelling operation.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9014480A JPS5715091A (en) | 1980-07-02 | 1980-07-02 | Method of remodelling existing tanker into double- bottomed tanker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9014480A JPS5715091A (en) | 1980-07-02 | 1980-07-02 | Method of remodelling existing tanker into double- bottomed tanker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5715091A true JPS5715091A (en) | 1982-01-26 |
Family
ID=13990301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9014480A Pending JPS5715091A (en) | 1980-07-02 | 1980-07-02 | Method of remodelling existing tanker into double- bottomed tanker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5715091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5909715A (en) * | 1995-10-30 | 1999-06-08 | Menon; Prabhakaran Alek | Method of conversion of a vessel from single to double hull |
-
1980
- 1980-07-02 JP JP9014480A patent/JPS5715091A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5909715A (en) * | 1995-10-30 | 1999-06-08 | Menon; Prabhakaran Alek | Method of conversion of a vessel from single to double hull |
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