JPH0223046U - - Google Patents
Info
- Publication number
- JPH0223046U JPH0223046U JP9852388U JP9852388U JPH0223046U JP H0223046 U JPH0223046 U JP H0223046U JP 9852388 U JP9852388 U JP 9852388U JP 9852388 U JP9852388 U JP 9852388U JP H0223046 U JPH0223046 U JP H0223046U
- Authority
- JP
- Japan
- Prior art keywords
- excavator
- driving unit
- opening
- swing type
- soil
- 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
- 239000002689 soil Substances 0.000 claims 3
- 238000009412 basement excavation Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852388U JPH0223046U (zh) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852388U JPH0223046U (zh) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223046U true JPH0223046U (zh) | 1990-02-15 |
Family
ID=31324873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9852388U Pending JPH0223046U (zh) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223046U (zh) |
-
1988
- 1988-07-25 JP JP9852388U patent/JPH0223046U/ja active Pending
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