JPS53642A - Air lock device in method of compressed air system shield construction - Google Patents

Air lock device in method of compressed air system shield construction

Info

Publication number
JPS53642A
JPS53642A JP7412876A JP7412876A JPS53642A JP S53642 A JPS53642 A JP S53642A JP 7412876 A JP7412876 A JP 7412876A JP 7412876 A JP7412876 A JP 7412876A JP S53642 A JPS53642 A JP S53642A
Authority
JP
Japan
Prior art keywords
lock device
shield construction
compressed air
system shield
air system
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
JP7412876A
Other languages
Japanese (ja)
Other versions
JPS5916071B2 (en
Inventor
Yuuji Ebara
Tsutomu Satou
Kiyoshi Sasao
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.)
Kubota Construction Co Ltd
Original Assignee
Kubota Construction 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 Kubota Construction Co Ltd filed Critical Kubota Construction Co Ltd
Priority to JP7412876A priority Critical patent/JPS5916071B2/en
Publication of JPS53642A publication Critical patent/JPS53642A/en
Publication of JPS5916071B2 publication Critical patent/JPS5916071B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7412876A 1976-06-23 1976-06-23 Airlock device used for pneumatic shield method Expired JPS5916071B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7412876A JPS5916071B2 (en) 1976-06-23 1976-06-23 Airlock device used for pneumatic shield method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7412876A JPS5916071B2 (en) 1976-06-23 1976-06-23 Airlock device used for pneumatic shield method

Publications (2)

Publication Number Publication Date
JPS53642A true JPS53642A (en) 1978-01-06
JPS5916071B2 JPS5916071B2 (en) 1984-04-13

Family

ID=13538236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7412876A Expired JPS5916071B2 (en) 1976-06-23 1976-06-23 Airlock device used for pneumatic shield method

Country Status (1)

Country Link
JP (1) JPS5916071B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519322A (en) * 1978-07-26 1980-02-12 Kumagai Gumi Co Ltd Hermetic door for pressure control chamber in pressurized air shielded construction
US4886108A (en) * 1988-06-27 1989-12-12 Agency Of Industrial Science And Technology Method for forming a fiber-reinforced metal sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519322A (en) * 1978-07-26 1980-02-12 Kumagai Gumi Co Ltd Hermetic door for pressure control chamber in pressurized air shielded construction
JPS5717159B2 (en) * 1978-07-26 1982-04-09
US4886108A (en) * 1988-06-27 1989-12-12 Agency Of Industrial Science And Technology Method for forming a fiber-reinforced metal sheet

Also Published As

Publication number Publication date
JPS5916071B2 (en) 1984-04-13

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