JPS53642A - Air lock device in method of compressed air system shield construction - Google Patents
Air lock device in method of compressed air system shield constructionInfo
- 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
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
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)
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 |
-
1976
- 1976-06-23 JP JP7412876A patent/JPS5916071B2/en not_active Expired
Cited By (3)
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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