JPS632552Y2 - - Google Patents
Info
- Publication number
- JPS632552Y2 JPS632552Y2 JP12704283U JP12704283U JPS632552Y2 JP S632552 Y2 JPS632552 Y2 JP S632552Y2 JP 12704283 U JP12704283 U JP 12704283U JP 12704283 U JP12704283 U JP 12704283U JP S632552 Y2 JPS632552 Y2 JP S632552Y2
- Authority
- JP
- Japan
- Prior art keywords
- leader
- shaft
- base
- slide base
- arm
- 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 26
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12704283U JPS6036487U (ja) | 1983-08-17 | 1983-08-17 | 掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12704283U JPS6036487U (ja) | 1983-08-17 | 1983-08-17 | 掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036487U JPS6036487U (ja) | 1985-03-13 |
| JPS632552Y2 true JPS632552Y2 (enrdf_load_stackoverflow) | 1988-01-22 |
Family
ID=30288673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12704283U Granted JPS6036487U (ja) | 1983-08-17 | 1983-08-17 | 掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036487U (enrdf_load_stackoverflow) |
-
1983
- 1983-08-17 JP JP12704283U patent/JPS6036487U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036487U (ja) | 1985-03-13 |
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