JPH0169900U - - Google Patents
Info
- Publication number
- JPH0169900U JPH0169900U JP1987162485U JP16248587U JPH0169900U JP H0169900 U JPH0169900 U JP H0169900U JP 1987162485 U JP1987162485 U JP 1987162485U JP 16248587 U JP16248587 U JP 16248587U JP H0169900 U JPH0169900 U JP H0169900U
- Authority
- JP
- Japan
- Prior art keywords
- slide cylinder
- earth
- sand
- pressure
- jack
- 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
- 239000004576 sand Substances 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16248587U JPH0412152Y2 (cg-RX-API-DMAC7.html) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16248587U JPH0412152Y2 (cg-RX-API-DMAC7.html) | 1987-10-26 | 1987-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0169900U true JPH0169900U (cg-RX-API-DMAC7.html) | 1989-05-09 |
| JPH0412152Y2 JPH0412152Y2 (cg-RX-API-DMAC7.html) | 1992-03-25 |
Family
ID=31446354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16248587U Expired JPH0412152Y2 (cg-RX-API-DMAC7.html) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412152Y2 (cg-RX-API-DMAC7.html) |
-
1987
- 1987-10-26 JP JP16248587U patent/JPH0412152Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412152Y2 (cg-RX-API-DMAC7.html) | 1992-03-25 |
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