JPS51137115A - Closing system for a tank with pontoon roof - Google Patents

Closing system for a tank with pontoon roof

Info

Publication number
JPS51137115A
JPS51137115A JP50060954A JP6095475A JPS51137115A JP S51137115 A JPS51137115 A JP S51137115A JP 50060954 A JP50060954 A JP 50060954A JP 6095475 A JP6095475 A JP 6095475A JP S51137115 A JPS51137115 A JP S51137115A
Authority
JP
Japan
Prior art keywords
tank
closing system
pontoon roof
pontoon
roof
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
JP50060954A
Other languages
Japanese (ja)
Inventor
Masateru Ishiwatari
Yasuo Sakamoto
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.)
KOYO KENSETSU KOGYO KK
Original Assignee
KOYO KENSETSU KOGYO 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 KOYO KENSETSU KOGYO KK filed Critical KOYO KENSETSU KOGYO KK
Priority to JP50060954A priority Critical patent/JPS51137115A/en
Publication of JPS51137115A publication Critical patent/JPS51137115A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Structure to allow free vertical movement of the pontoon roof by maintaining satisfactory closing effect of the circular gas space between the tank circular wall and the pontoon roof.
COPYRIGHT: (C)1976,JPO&Japio
JP50060954A 1975-05-23 1975-05-23 Closing system for a tank with pontoon roof Pending JPS51137115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50060954A JPS51137115A (en) 1975-05-23 1975-05-23 Closing system for a tank with pontoon roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50060954A JPS51137115A (en) 1975-05-23 1975-05-23 Closing system for a tank with pontoon roof

Publications (1)

Publication Number Publication Date
JPS51137115A true JPS51137115A (en) 1976-11-26

Family

ID=13157282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50060954A Pending JPS51137115A (en) 1975-05-23 1975-05-23 Closing system for a tank with pontoon roof

Country Status (1)

Country Link
JP (1) JPS51137115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354624U (en) * 1976-10-13 1978-05-10

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS429495Y1 (en) * 1965-02-27 1967-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS429495Y1 (en) * 1965-02-27 1967-05-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354624U (en) * 1976-10-13 1978-05-10

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