JPH0439869Y2 - - Google Patents
Info
- Publication number
- JPH0439869Y2 JPH0439869Y2 JP1987181818U JP18181887U JPH0439869Y2 JP H0439869 Y2 JPH0439869 Y2 JP H0439869Y2 JP 1987181818 U JP1987181818 U JP 1987181818U JP 18181887 U JP18181887 U JP 18181887U JP H0439869 Y2 JPH0439869 Y2 JP H0439869Y2
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- excavator
- groove
- excavating
- excavated
- 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 76
- 238000005553 drilling Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181818U JPH0439869Y2 (US06566495-20030520-M00011.png) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181818U JPH0439869Y2 (US06566495-20030520-M00011.png) | 1987-11-28 | 1987-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190842U JPH0190842U (US06566495-20030520-M00011.png) | 1989-06-14 |
| JPH0439869Y2 true JPH0439869Y2 (US06566495-20030520-M00011.png) | 1992-09-18 |
Family
ID=31473286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987181818U Expired JPH0439869Y2 (US06566495-20030520-M00011.png) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439869Y2 (US06566495-20030520-M00011.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6531503B2 (ja) * | 2015-06-11 | 2019-06-19 | 株式会社大林組 | 透かし掘り用掘削装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5490802A (en) * | 1977-12-27 | 1979-07-18 | Hitachi Construction Machinery | Excavator |
| JPS5911017A (ja) * | 1982-07-12 | 1984-01-20 | Hitachi Ltd | 利得制御装置 |
-
1987
- 1987-11-28 JP JP1987181818U patent/JPH0439869Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5490802A (en) * | 1977-12-27 | 1979-07-18 | Hitachi Construction Machinery | Excavator |
| JPS5911017A (ja) * | 1982-07-12 | 1984-01-20 | Hitachi Ltd | 利得制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0190842U (US06566495-20030520-M00011.png) | 1989-06-14 |
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