JPS64697U - - Google Patents
Info
- Publication number
- JPS64697U JPS64697U JP9201687U JP9201687U JPS64697U JP S64697 U JPS64697 U JP S64697U JP 9201687 U JP9201687 U JP 9201687U JP 9201687 U JP9201687 U JP 9201687U JP S64697 U JPS64697 U JP S64697U
- Authority
- JP
- Japan
- Prior art keywords
- pile
- excavation
- expanding
- view
- sectional
- 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
- 238000005553 drilling Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 239000003381 stabilizer Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9201687U JPS64697U (en, 2012) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9201687U JPS64697U (en, 2012) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64697U true JPS64697U (en, 2012) | 1989-01-05 |
Family
ID=30953329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9201687U Pending JPS64697U (en, 2012) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64697U (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55111588A (en) * | 1979-02-21 | 1980-08-28 | Marugo Kiso Kogyo Kk | Tippwidthhexpansion drilling bucket for spot pile driving |
| JPS6210392A (ja) * | 1985-07-05 | 1987-01-19 | 株式会社 奥村組 | 拡底杭用の拡底部掘削機 |
-
1987
- 1987-06-17 JP JP9201687U patent/JPS64697U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55111588A (en) * | 1979-02-21 | 1980-08-28 | Marugo Kiso Kogyo Kk | Tippwidthhexpansion drilling bucket for spot pile driving |
| JPS6210392A (ja) * | 1985-07-05 | 1987-01-19 | 株式会社 奥村組 | 拡底杭用の拡底部掘削機 |