JPH01111798U - - Google Patents
Info
- Publication number
- JPH01111798U JPH01111798U JP596288U JP596288U JPH01111798U JP H01111798 U JPH01111798 U JP H01111798U JP 596288 U JP596288 U JP 596288U JP 596288 U JP596288 U JP 596288U JP H01111798 U JPH01111798 U JP H01111798U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- slide arm
- hydraulic
- wall cutting
- tunnel inner
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP596288U JPH01111798U (en:Method) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP596288U JPH01111798U (en:Method) | 1988-01-22 | 1988-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111798U true JPH01111798U (en:Method) | 1989-07-27 |
Family
ID=31209793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP596288U Pending JPH01111798U (en:Method) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111798U (en:Method) |
-
1988
- 1988-01-22 JP JP596288U patent/JPH01111798U/ja active Pending