JPS57298A - Shield excavator - Google Patents
Shield excavatorInfo
- Publication number
- JPS57298A JPS57298A JP7361280A JP7361280A JPS57298A JP S57298 A JPS57298 A JP S57298A JP 7361280 A JP7361280 A JP 7361280A JP 7361280 A JP7361280 A JP 7361280A JP S57298 A JPS57298 A JP S57298A
- Authority
- JP
- Japan
- Prior art keywords
- shield excavator
- excavator
- shield
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7361280A JPS5947800B2 (en) | 1980-05-30 | 1980-05-30 | shield tunneling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7361280A JPS5947800B2 (en) | 1980-05-30 | 1980-05-30 | shield tunneling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57298A true JPS57298A (en) | 1982-01-05 |
JPS5947800B2 JPS5947800B2 (en) | 1984-11-21 |
Family
ID=13523324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7361280A Expired JPS5947800B2 (en) | 1980-05-30 | 1980-05-30 | shield tunneling machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947800B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01219291A (en) * | 1988-02-24 | 1989-09-01 | Showa Doboku Kk | Muddy water pressurizing driving method |
JPH05106395A (en) * | 1991-10-17 | 1993-04-27 | Kumagai Gumi Co Ltd | Shield machine |
-
1980
- 1980-05-30 JP JP7361280A patent/JPS5947800B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01219291A (en) * | 1988-02-24 | 1989-09-01 | Showa Doboku Kk | Muddy water pressurizing driving method |
JPH05106395A (en) * | 1991-10-17 | 1993-04-27 | Kumagai Gumi Co Ltd | Shield machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5947800B2 (en) | 1984-11-21 |
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