JPS51139084A - Ship bottom door device of waste material cargo boat - Google Patents

Ship bottom door device of waste material cargo boat

Info

Publication number
JPS51139084A
JPS51139084A JP6322875A JP6322875A JPS51139084A JP S51139084 A JPS51139084 A JP S51139084A JP 6322875 A JP6322875 A JP 6322875A JP 6322875 A JP6322875 A JP 6322875A JP S51139084 A JPS51139084 A JP S51139084A
Authority
JP
Japan
Prior art keywords
ship bottom
waste material
door device
bottom door
material cargo
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.)
Granted
Application number
JP6322875A
Other languages
Japanese (ja)
Other versions
JPS5637112B2 (en
Inventor
Seiji Yamamoto
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.)
ISHIKAWAJIMA ZOSEN KAKOKI KK
ISHIKAWAJIMA ZOUSEN KAKOUKI KK
Original Assignee
ISHIKAWAJIMA ZOSEN KAKOKI KK
ISHIKAWAJIMA ZOUSEN KAKOUKI 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 ISHIKAWAJIMA ZOSEN KAKOKI KK, ISHIKAWAJIMA ZOUSEN KAKOUKI KK filed Critical ISHIKAWAJIMA ZOSEN KAKOKI KK
Priority to JP6322875A priority Critical patent/JPS51139084A/en
Publication of JPS51139084A publication Critical patent/JPS51139084A/en
Publication of JPS5637112B2 publication Critical patent/JPS5637112B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: Double door is arranged at the ship bottom, and the damage of ship bottom by the waste material is prevented, and the water-tight property of the ship bottom is secured.
COPYRIGHT: (C)1976,JPO&Japio
JP6322875A 1975-05-27 1975-05-27 Ship bottom door device of waste material cargo boat Granted JPS51139084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6322875A JPS51139084A (en) 1975-05-27 1975-05-27 Ship bottom door device of waste material cargo boat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6322875A JPS51139084A (en) 1975-05-27 1975-05-27 Ship bottom door device of waste material cargo boat

Publications (2)

Publication Number Publication Date
JPS51139084A true JPS51139084A (en) 1976-12-01
JPS5637112B2 JPS5637112B2 (en) 1981-08-28

Family

ID=13223130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6322875A Granted JPS51139084A (en) 1975-05-27 1975-05-27 Ship bottom door device of waste material cargo boat

Country Status (1)

Country Link
JP (1) JPS51139084A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529995U (en) * 1975-07-09 1977-01-24
JPS5288892U (en) * 1975-12-26 1977-07-02
JPS52163893U (en) * 1976-06-05 1977-12-12
JPS5423495U (en) * 1977-07-20 1979-02-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529995U (en) * 1975-07-09 1977-01-24
JPS5288892U (en) * 1975-12-26 1977-07-02
JPS52163893U (en) * 1976-06-05 1977-12-12
JPS5423495U (en) * 1977-07-20 1979-02-15

Also Published As

Publication number Publication date
JPS5637112B2 (en) 1981-08-28

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