JPS5579789A - Split ship - Google Patents
Split shipInfo
- Publication number
- JPS5579789A JPS5579789A JP15450778A JP15450778A JPS5579789A JP S5579789 A JPS5579789 A JP S5579789A JP 15450778 A JP15450778 A JP 15450778A JP 15450778 A JP15450778 A JP 15450778A JP S5579789 A JPS5579789 A JP S5579789A
- Authority
- JP
- Japan
- Prior art keywords
- middle hull
- mud tank
- muds
- sands
- mud
- 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.)
- Granted
Links
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
PURPOSE: To obtain an excellent water-tightness of a split ship by constituting in a bottom-hopper type only middle hull formed by splitting in the direction of longitudinal line the middle hull forming a mud containing tank.
CONSTITUTION: A hydraulic cylinder C is stretched, and a movable middle hull M' is rotated around the pivot of a hinge H thereby to open the bottom part of the mud tank and to cause muds and sands to flow down along the hopper wall W of the mud tank, thus discharging muds and sands. The hopper wall W of the mud tank at the middle hull M side has a gradient sharper than that of the hopper wall of the movable middle hull M', and therefore the displacement of muds and sands is greater than that of muds and sands from the mud tank when the mud tank becomes empty, the movable middle hull M' is rotated around the hinge shaft and the bottom opening of the mud tank is closed. Then, the movable middle hull M' is tightly bonded through a packing member P to the abutting surface of the middle hull M, and therefore excellent water tightness can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15450778A JPS5824320B2 (en) | 1978-12-12 | 1978-12-12 | split ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15450778A JPS5824320B2 (en) | 1978-12-12 | 1978-12-12 | split ship |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5579789A true JPS5579789A (en) | 1980-06-16 |
JPS5824320B2 JPS5824320B2 (en) | 1983-05-20 |
Family
ID=15585747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15450778A Expired JPS5824320B2 (en) | 1978-12-12 | 1978-12-12 | split ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5824320B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012754A (en) * | 1985-11-08 | 1991-05-07 | Marusen Co., Ltd. | Open-bottom gravel dump boat |
-
1978
- 1978-12-12 JP JP15450778A patent/JPS5824320B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012754A (en) * | 1985-11-08 | 1991-05-07 | Marusen Co., Ltd. | Open-bottom gravel dump boat |
Also Published As
Publication number | Publication date |
---|---|
JPS5824320B2 (en) | 1983-05-20 |
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