JPS62196291U - - Google Patents
Info
- Publication number
- JPS62196291U JPS62196291U JP8471386U JP8471386U JPS62196291U JP S62196291 U JPS62196291 U JP S62196291U JP 8471386 U JP8471386 U JP 8471386U JP 8471386 U JP8471386 U JP 8471386U JP S62196291 U JPS62196291 U JP S62196291U
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- operating
- jack
- detector
- excavation range
- 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 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8471386U JPH0351436Y2 (cs) | 1986-06-05 | 1986-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8471386U JPH0351436Y2 (cs) | 1986-06-05 | 1986-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62196291U true JPS62196291U (cs) | 1987-12-14 |
| JPH0351436Y2 JPH0351436Y2 (cs) | 1991-11-05 |
Family
ID=30939459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8471386U Expired JPH0351436Y2 (cs) | 1986-06-05 | 1986-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351436Y2 (cs) |
-
1986
- 1986-06-05 JP JP8471386U patent/JPH0351436Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351436Y2 (cs) | 1991-11-05 |