JPS5628086A - Ramp construction of roll on and roll off vessel - Google Patents

Ramp construction of roll on and roll off vessel

Info

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
Application number
JP10320279A
Other languages
Japanese (ja)
Inventor
Kazuharu Matsuura
Mitsuo Kishida
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP10320279A priority Critical patent/JPS5628086A/en
Publication of JPS5628086A publication Critical patent/JPS5628086A/en
Pending legal-status Critical Current

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
JP10320279A 1979-08-15 1979-08-15 Ramp construction of roll on and roll off vessel Pending JPS5628086A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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