JPS56131489A - Floating dock equipped with crane - Google Patents

Floating dock equipped with crane

Info

Publication number
JPS56131489A
JPS56131489A JP3562080A JP3562080A JPS56131489A JP S56131489 A JPS56131489 A JP S56131489A JP 3562080 A JP3562080 A JP 3562080A JP 3562080 A JP3562080 A JP 3562080A JP S56131489 A JPS56131489 A JP S56131489A
Authority
JP
Japan
Prior art keywords
hollow
ballast tank
space
floating dock
dock
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
JP3562080A
Other languages
Japanese (ja)
Inventor
Takaaki Imamura
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.)
IMAMURA SOSENJO KK
IMAMURA ZOUSENJIYO KK
Original Assignee
IMAMURA SOSENJO KK
IMAMURA ZOUSENJIYO KK
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 IMAMURA SOSENJO KK, IMAMURA ZOUSENJIYO KK filed Critical IMAMURA SOSENJO KK
Priority to JP3562080A priority Critical patent/JPS56131489A/en
Publication of JPS56131489A publication Critical patent/JPS56131489A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)

Abstract

PURPOSE: To increase the efficiency and easiness of the work for repairing ships on the sea, by constituting a floating dock with its body of flat-plate-shape equipped with a ballast tank, a front end hollow chamber and a crane device, and allowing the floating dock freely to float and sink and also both to be towed or to navigate by itself.
CONSTITUTION: The body 1 of a floating dock 11 is formed into a hollow flat plate shape having a prescribed buoyancy, and is equipped with a ballast tank 2. A hollow chamber 3 is formed in the front space of the body 1, and a crane 4 is installed on the deck on the hollow chamber 3. Other chambers 6 and 6' are also hollow, and the space formed between said hollow chambers 6 and 6' serves as a dock space 7. With such a constitution, marine water is introduced into the ballast tank 2, in order to sink body 1 then a ship 12 is accomodated into the dock space 7. The marin water in the ballast tank 2 is discharged so as to make body 1 float a gain to be available for necessary works such as repair.
COPYRIGHT: (C)1981,JPO&Japio
JP3562080A 1980-03-19 1980-03-19 Floating dock equipped with crane Pending JPS56131489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3562080A JPS56131489A (en) 1980-03-19 1980-03-19 Floating dock equipped with crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3562080A JPS56131489A (en) 1980-03-19 1980-03-19 Floating dock equipped with crane

Publications (1)

Publication Number Publication Date
JPS56131489A true JPS56131489A (en) 1981-10-15

Family

ID=12446893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3562080A Pending JPS56131489A (en) 1980-03-19 1980-03-19 Floating dock equipped with crane

Country Status (1)

Country Link
JP (1) JPS56131489A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504778A (en) * 1972-11-16 1975-01-18
JPS5237399A (en) * 1975-09-16 1977-03-23 Shinichi Matsuo Floating dock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504778A (en) * 1972-11-16 1975-01-18
JPS5237399A (en) * 1975-09-16 1977-03-23 Shinichi Matsuo Floating dock

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