JPH01147039U - - Google Patents
Info
- Publication number
- JPH01147039U JPH01147039U JP4226588U JP4226588U JPH01147039U JP H01147039 U JPH01147039 U JP H01147039U JP 4226588 U JP4226588 U JP 4226588U JP 4226588 U JP4226588 U JP 4226588U JP H01147039 U JPH01147039 U JP H01147039U
- Authority
- JP
- Japan
- Prior art keywords
- leader
- drilling machine
- raised
- lowered
- auger
- 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
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Landscapes
- Earth Drilling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4226588U JPH067065Y2 (ja) | 1988-03-29 | 1988-03-29 | 自走式削孔機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4226588U JPH067065Y2 (ja) | 1988-03-29 | 1988-03-29 | 自走式削孔機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01147039U true JPH01147039U (en, 2012) | 1989-10-11 |
| JPH067065Y2 JPH067065Y2 (ja) | 1994-02-23 |
Family
ID=31268679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4226588U Expired - Lifetime JPH067065Y2 (ja) | 1988-03-29 | 1988-03-29 | 自走式削孔機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067065Y2 (en, 2012) |
-
1988
- 1988-03-29 JP JP4226588U patent/JPH067065Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067065Y2 (ja) | 1994-02-23 |