JPS5547985A - Ramp structure of roll-on and roll-off ship - Google Patents
Ramp structure of roll-on and roll-off shipInfo
- Publication number
- JPS5547985A JPS5547985A JP12034678A JP12034678A JPS5547985A JP S5547985 A JPS5547985 A JP S5547985A JP 12034678 A JP12034678 A JP 12034678A JP 12034678 A JP12034678 A JP 12034678A JP S5547985 A JPS5547985 A JP S5547985A
- Authority
- JP
- Japan
- Prior art keywords
- flap
- main body
- hinge
- ramp main
- rear end
- 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
- Body Structure For Vehicles (AREA)
Abstract
PURPOSE: To provide the subject structure wherein the abutment part of a curvature shape of a ramp main body comes into abutment with the receiving part of a flap forming a plane, and further the flap is fitted to the ramp main body by a double hinge, whereby the hinge is protected and the stability thereof is increased.
CONSTITUTION: An abutting part 6 formed into a curvature shape abutting with a receiving part 7 formed in the width direction at the upper part of the rear end of the flap 4 is provided in the width direction at the lower part of the tip of the ramp main body 3. Further, the intermediate part of the hinge 5 is fitted to the rear end side of the ramp main body 3 from the abutment part 6, and the tip of the hinge 5 is fitted to the rear end of the flap 4, and the rear end of the hinge 5 to an auxiliary cylinder 8 in a rotatable manner. By this procedure, a load applied on the ramp main body 3 is constantly applied on the flap 4 through the abutting part 1 and is not directly applied on the hinge 5. Even when the ramp main body 3 slightly moves vertically and longitudinally, the flap 4 does not move nor its position deviates nor floats up.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12034678A JPS5547985A (en) | 1978-10-02 | 1978-10-02 | Ramp structure of roll-on and roll-off ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12034678A JPS5547985A (en) | 1978-10-02 | 1978-10-02 | Ramp structure of roll-on and roll-off ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5547985A true JPS5547985A (en) | 1980-04-05 |
Family
ID=14783953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12034678A Pending JPS5547985A (en) | 1978-10-02 | 1978-10-02 | Ramp structure of roll-on and roll-off ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547985A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6221563A (en) * | 1985-07-22 | 1987-01-29 | Canon Inc | Sheet material feeder |
-
1978
- 1978-10-02 JP JP12034678A patent/JPS5547985A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6221563A (en) * | 1985-07-22 | 1987-01-29 | Canon Inc | Sheet material feeder |
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