JPH047273Y2 - - Google Patents
Info
- Publication number
- JPH047273Y2 JPH047273Y2 JP1647286U JP1647286U JPH047273Y2 JP H047273 Y2 JPH047273 Y2 JP H047273Y2 JP 1647286 U JP1647286 U JP 1647286U JP 1647286 U JP1647286 U JP 1647286U JP H047273 Y2 JPH047273 Y2 JP H047273Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- cylinder
- pile
- swivel
- drilling
- 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
- 238000005553 drilling Methods 0.000 claims description 77
- 238000009412 basement excavation Methods 0.000 claims description 44
- 239000012530 fluid Substances 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1647286U JPH047273Y2 (en]) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1647286U JPH047273Y2 (en]) | 1986-02-07 | 1986-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62129489U JPS62129489U (en]) | 1987-08-15 |
| JPH047273Y2 true JPH047273Y2 (en]) | 1992-02-26 |
Family
ID=30808357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1647286U Expired JPH047273Y2 (en]) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047273Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6607559B2 (ja) * | 2015-09-03 | 2019-11-20 | 株式会社樋口技工 | 二重管掘削機 |
-
1986
- 1986-02-07 JP JP1647286U patent/JPH047273Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62129489U (en]) | 1987-08-15 |
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