JPS62190791U - - Google Patents
Info
- Publication number
- JPS62190791U JPS62190791U JP7524086U JP7524086U JPS62190791U JP S62190791 U JPS62190791 U JP S62190791U JP 7524086 U JP7524086 U JP 7524086U JP 7524086 U JP7524086 U JP 7524086U JP S62190791 U JPS62190791 U JP S62190791U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- section
- excavation
- guide
- moving
- 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
- 238000009412 basement excavation Methods 0.000 claims description 5
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7524086U JPH0414552Y2 (https=) | 1986-05-21 | 1986-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7524086U JPH0414552Y2 (https=) | 1986-05-21 | 1986-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190791U true JPS62190791U (https=) | 1987-12-04 |
| JPH0414552Y2 JPH0414552Y2 (https=) | 1992-03-31 |
Family
ID=30921194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7524086U Expired JPH0414552Y2 (https=) | 1986-05-21 | 1986-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414552Y2 (https=) |
-
1986
- 1986-05-21 JP JP7524086U patent/JPH0414552Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414552Y2 (https=) | 1992-03-31 |