JPS5519322A - Hermetic door for pressure control chamber in pressurized air shielded construction - Google Patents

Hermetic door for pressure control chamber in pressurized air shielded construction

Info

Publication number
JPS5519322A
JPS5519322A JP9045278A JP9045278A JPS5519322A JP S5519322 A JPS5519322 A JP S5519322A JP 9045278 A JP9045278 A JP 9045278A JP 9045278 A JP9045278 A JP 9045278A JP S5519322 A JPS5519322 A JP S5519322A
Authority
JP
Japan
Prior art keywords
pressure control
pressurized air
control chamber
hermetic door
shielded construction
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
JP9045278A
Other languages
Japanese (ja)
Other versions
JPS5717159B2 (en
Inventor
Ikujirou Matsushita
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.)
Kumagai Gumi Co Ltd
Original Assignee
Kumagai Gumi Co 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 Kumagai Gumi Co Ltd filed Critical Kumagai Gumi Co Ltd
Priority to JP9045278A priority Critical patent/JPS5519322A/en
Publication of JPS5519322A publication Critical patent/JPS5519322A/en
Publication of JPS5717159B2 publication Critical patent/JPS5717159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9045278A 1978-07-26 1978-07-26 Hermetic door for pressure control chamber in pressurized air shielded construction Granted JPS5519322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9045278A JPS5519322A (en) 1978-07-26 1978-07-26 Hermetic door for pressure control chamber in pressurized air shielded construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9045278A JPS5519322A (en) 1978-07-26 1978-07-26 Hermetic door for pressure control chamber in pressurized air shielded construction

Publications (2)

Publication Number Publication Date
JPS5519322A true JPS5519322A (en) 1980-02-12
JPS5717159B2 JPS5717159B2 (en) 1982-04-09

Family

ID=13999001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9045278A Granted JPS5519322A (en) 1978-07-26 1978-07-26 Hermetic door for pressure control chamber in pressurized air shielded construction

Country Status (1)

Country Link
JP (1) JPS5519322A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228502A (en) * 1986-03-29 1987-10-07 日本地下水開発株式会社 Water non-scattering snow removing method
JPS62228503A (en) * 1986-03-29 1987-10-07 日本地下水開発株式会社 Water non-scattering snow removing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53642A (en) * 1976-06-23 1978-01-06 Kubota Construction Co Air lock device in method of compressed air system shield construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53642A (en) * 1976-06-23 1978-01-06 Kubota Construction Co Air lock device in method of compressed air system shield construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228502A (en) * 1986-03-29 1987-10-07 日本地下水開発株式会社 Water non-scattering snow removing method
JPS62228503A (en) * 1986-03-29 1987-10-07 日本地下水開発株式会社 Water non-scattering snow removing method

Also Published As

Publication number Publication date
JPS5717159B2 (en) 1982-04-09

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