JPH036713Y2 - - Google Patents
Info
- Publication number
- JPH036713Y2 JPH036713Y2 JP15914884U JP15914884U JPH036713Y2 JP H036713 Y2 JPH036713 Y2 JP H036713Y2 JP 15914884 U JP15914884 U JP 15914884U JP 15914884 U JP15914884 U JP 15914884U JP H036713 Y2 JPH036713 Y2 JP H036713Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- reaction force
- cylinders
- jack
- fixing device
- 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
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15914884U JPH036713Y2 (enrdf_load_stackoverflow) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15914884U JPH036713Y2 (enrdf_load_stackoverflow) | 1984-10-23 | 1984-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6176893U JPS6176893U (enrdf_load_stackoverflow) | 1986-05-23 |
| JPH036713Y2 true JPH036713Y2 (enrdf_load_stackoverflow) | 1991-02-20 |
Family
ID=30717109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15914884U Expired JPH036713Y2 (enrdf_load_stackoverflow) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036713Y2 (enrdf_load_stackoverflow) |
-
1984
- 1984-10-23 JP JP15914884U patent/JPH036713Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6176893U (enrdf_load_stackoverflow) | 1986-05-23 |
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