JPH0242726Y2 - - Google Patents
Info
- Publication number
- JPH0242726Y2 JPH0242726Y2 JP914385U JP914385U JPH0242726Y2 JP H0242726 Y2 JPH0242726 Y2 JP H0242726Y2 JP 914385 U JP914385 U JP 914385U JP 914385 U JP914385 U JP 914385U JP H0242726 Y2 JPH0242726 Y2 JP H0242726Y2
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- rotary
- main body
- support
- scale
- 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.)
- Expired
Links
- 238000009412 basement excavation Methods 0.000 claims description 39
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Landscapes
- Road Repair (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP914385U JPH0242726Y2 (en]) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP914385U JPH0242726Y2 (en]) | 1985-01-28 | 1985-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125514U JPS61125514U (en]) | 1986-08-07 |
| JPH0242726Y2 true JPH0242726Y2 (en]) | 1990-11-14 |
Family
ID=30489081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP914385U Expired JPH0242726Y2 (en]) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242726Y2 (en]) |
-
1985
- 1985-01-28 JP JP914385U patent/JPH0242726Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61125514U (en]) | 1986-08-07 |
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