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JPS5599490A - Floating dock - Google Patents

Floating dock

Info

Publication number
JPS5599490A
JPS5599490A JP786679A JP786679A JPS5599490A JP S5599490 A JPS5599490 A JP S5599490A JP 786679 A JP786679 A JP 786679A JP 786679 A JP786679 A JP 786679A JP S5599490 A JPS5599490 A JP S5599490A
Authority
JP
Japan
Prior art keywords
ship
dock
dock bottom
base
housing part
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
JP786679A
Other languages
Japanese (ja)
Inventor
Michimasa Yamada
Takao Oguri
Chiaki Kishida
Takao Kuragaki
Masanobu Hanamoto
Teruo Watase
Kiichiro Onchi
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP786679A priority Critical patent/JPS5599490A/en
Publication of JPS5599490A publication Critical patent/JPS5599490A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

PURPOSE: To enable ship going in and out from dock to be performed only by floating- up and sinking of the dock bottom and shorten the time necessary for ship going- in and out from the dock by allowing the ship loading dock bottom which is freely sinkable and constituted sepatately from base ship to be housed in the dock bottom housing part of the base ship equipped with facilities such as cranes.
CONSTITUTION: The base ship 5 equipped with auxiliary facilities such as cranes 19 is equipped with the dock bottom installing part 2 formed nearly in concaved form, and in this housing part 2, a ship loading dock bottom 3 which is constituted separately from the base ship 1 and freely submersible is housed. Accordingly, sea water is introduced into the ballast tank 7 at the dock bottom 3, and the dock bottom 3 is placed at sinked position, and the ship 30 to be repaired is introduced from the opening of the dock bottom housing part 2 of the base ship 1, and then the sea water in the ballast tank is discharged by the operation of the ballast pump 8 on the dock base 3, then the dock bottom 3 is floated-up in the state having the ship 30 loaded, and in this state, prescribed work can be performed.
COPYRIGHT: (C)1980,JPO&Japio
JP786679A 1979-01-25 1979-01-25 Floating dock Pending JPS5599490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP786679A JPS5599490A (en) 1979-01-25 1979-01-25 Floating dock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP786679A JPS5599490A (en) 1979-01-25 1979-01-25 Floating dock

Publications (1)

Publication Number Publication Date
JPS5599490A true JPS5599490A (en) 1980-07-29

Family

ID=11677557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP786679A Pending JPS5599490A (en) 1979-01-25 1979-01-25 Floating dock

Country Status (1)

Country Link
JP (1) JPS5599490A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286696A (en) * 1976-01-12 1977-07-19 Ingvason Sigurdur Dock device of ship
JPS53109387A (en) * 1977-03-03 1978-09-25 Mitsubishi Heavy Ind Ltd Marine floating station for marine floating sturucture such as ship or the like
JPS5551695A (en) * 1978-10-06 1980-04-15 Mitsubishi Heavy Ind Ltd Floating dock equipped with novable working stand

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286696A (en) * 1976-01-12 1977-07-19 Ingvason Sigurdur Dock device of ship
JPS53109387A (en) * 1977-03-03 1978-09-25 Mitsubishi Heavy Ind Ltd Marine floating station for marine floating sturucture such as ship or the like
JPS5551695A (en) * 1978-10-06 1980-04-15 Mitsubishi Heavy Ind Ltd Floating dock equipped with novable working stand

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