JPH01111793U - - Google Patents
Info
- Publication number
- JPH01111793U JPH01111793U JP287888U JP287888U JPH01111793U JP H01111793 U JPH01111793 U JP H01111793U JP 287888 U JP287888 U JP 287888U JP 287888 U JP287888 U JP 287888U JP H01111793 U JPH01111793 U JP H01111793U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- operating
- bucket
- bucket main
- shaft
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002878U JPH0619669Y2 (ja) | 1988-01-13 | 1988-01-13 | 回転堀削機用底浚えバケット |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002878U JPH0619669Y2 (ja) | 1988-01-13 | 1988-01-13 | 回転堀削機用底浚えバケット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111793U true JPH01111793U (da) | 1989-07-27 |
| JPH0619669Y2 JPH0619669Y2 (ja) | 1994-05-25 |
Family
ID=31204031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988002878U Expired - Lifetime JPH0619669Y2 (ja) | 1988-01-13 | 1988-01-13 | 回転堀削機用底浚えバケット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619669Y2 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005097936A (ja) * | 2003-09-24 | 2005-04-14 | ▲高▼嶋建設工事株式会社 | 砂礫層又は障害物層を掘削するボーリング施工法とその装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4329728Y1 (da) * | 1964-12-22 | 1968-12-05 | ||
| JPS6448987A (en) * | 1987-08-14 | 1989-02-23 | Harada Kensetsu Kk | Method of shaft excavation construction and shell open-close type drilling bucket |
-
1988
- 1988-01-13 JP JP1988002878U patent/JPH0619669Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4329728Y1 (da) * | 1964-12-22 | 1968-12-05 | ||
| JPS6448987A (en) * | 1987-08-14 | 1989-02-23 | Harada Kensetsu Kk | Method of shaft excavation construction and shell open-close type drilling bucket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005097936A (ja) * | 2003-09-24 | 2005-04-14 | ▲高▼嶋建設工事株式会社 | 砂礫層又は障害物層を掘削するボーリング施工法とその装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619669Y2 (ja) | 1994-05-25 |