JPS5628086A - Ramp construction of roll on and roll off vessel - Google Patents
Ramp construction of roll on and roll off vesselInfo
- Publication number
- JPS5628086A JPS5628086A JP10320279A JP10320279A JPS5628086A JP S5628086 A JPS5628086 A JP S5628086A JP 10320279 A JP10320279 A JP 10320279A JP 10320279 A JP10320279 A JP 10320279A JP S5628086 A JPS5628086 A JP S5628086A
- Authority
- JP
- Japan
- Prior art keywords
- flap
- roll
- main cylinder
- stopped
- action
- 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
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
PURPOSE: To make it possible to spread and house a flap even when the particular vessel is moored, by permitting the flap to be swung 180° to be folded.
CONSTITUTION: A lower end of a stay rod 22 is deteched by withdrawing a pin 24 from a hull 18, a main cylinder 21 is actuated to slope a ramp body 4 at approximately 40° outboard, in this state the main cylinder 21 is stopped, and then a flap operation hydraulic cylinder 12 is actuated till a second flap 2 become normal to the ramp body 4 to obtain a use state B. Then the actuation of the flap operation hydraulic cylinder 12 is stopped, the main cylinder 21 is renewed with its action, the ramp body 4 is lowered till a first flap 1 is touched on a quay 25, then the action of the main cylinder 21 is stopped, and the flap operation hydraulic cylinder 12 is renewed with its action untill the second flap 2 is touched on the quay to obtain a used state C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10320279A JPS5628086A (en) | 1979-08-15 | 1979-08-15 | Ramp construction of roll on and roll off vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10320279A JPS5628086A (en) | 1979-08-15 | 1979-08-15 | Ramp construction of roll on and roll off vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5628086A true JPS5628086A (en) | 1981-03-19 |
Family
ID=14347923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10320279A Pending JPS5628086A (en) | 1979-08-15 | 1979-08-15 | Ramp construction of roll on and roll off vessel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628086A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527187A1 (en) * | 1982-05-24 | 1983-11-25 | Stoczenia Szczecinska Warskieg | FOLDABLE RAMP, PARTICULARLY FOR ROAD TRANSPORT |
JP2008144335A (en) * | 2006-12-12 | 2008-06-26 | Sultex Ag | Cloth draw-off apparatus |
-
1979
- 1979-08-15 JP JP10320279A patent/JPS5628086A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527187A1 (en) * | 1982-05-24 | 1983-11-25 | Stoczenia Szczecinska Warskieg | FOLDABLE RAMP, PARTICULARLY FOR ROAD TRANSPORT |
JP2008144335A (en) * | 2006-12-12 | 2008-06-26 | Sultex Ag | Cloth draw-off apparatus |
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