JPS554407A - Shieldinggtype excavator - Google Patents
Shieldinggtype excavatorInfo
- Publication number
- JPS554407A JPS554407A JP7546978A JP7546978A JPS554407A JP S554407 A JPS554407 A JP S554407A JP 7546978 A JP7546978 A JP 7546978A JP 7546978 A JP7546978 A JP 7546978A JP S554407 A JPS554407 A JP S554407A
- Authority
- JP
- Japan
- Prior art keywords
- shieldinggtype
- excavator
- shieldinggtype excavator
- 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 |
---|---|---|---|
JP7546978A JPS6047439B2 (en) | 1978-06-23 | 1978-06-23 | shield tunneling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7546978A JPS6047439B2 (en) | 1978-06-23 | 1978-06-23 | shield tunneling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS554407A true JPS554407A (en) | 1980-01-12 |
JPS6047439B2 JPS6047439B2 (en) | 1985-10-22 |
Family
ID=13577192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7546978A Expired JPS6047439B2 (en) | 1978-06-23 | 1978-06-23 | shield tunneling machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6047439B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59229570A (en) * | 1983-06-11 | 1984-12-24 | Kumagai Gumi Ltd | Method and apparatus for conditioning quality of excavated mud |
-
1978
- 1978-06-23 JP JP7546978A patent/JPS6047439B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59229570A (en) * | 1983-06-11 | 1984-12-24 | Kumagai Gumi Ltd | Method and apparatus for conditioning quality of excavated mud |
Also Published As
Publication number | Publication date |
---|---|
JPS6047439B2 (en) | 1985-10-22 |
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