JPS6220734Y2 - - Google Patents
Info
- Publication number
- JPS6220734Y2 JPS6220734Y2 JP10247480U JP10247480U JPS6220734Y2 JP S6220734 Y2 JPS6220734 Y2 JP S6220734Y2 JP 10247480 U JP10247480 U JP 10247480U JP 10247480 U JP10247480 U JP 10247480U JP S6220734 Y2 JPS6220734 Y2 JP S6220734Y2
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- axis
- blocks
- pressure cylinder
- cylinder
- 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
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Actuator (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10247480U JPS6220734Y2 (en]) | 1980-07-18 | 1980-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10247480U JPS6220734Y2 (en]) | 1980-07-18 | 1980-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5725205U JPS5725205U (en]) | 1982-02-09 |
| JPS6220734Y2 true JPS6220734Y2 (en]) | 1987-05-27 |
Family
ID=29463896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10247480U Expired JPS6220734Y2 (en]) | 1980-07-18 | 1980-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220734Y2 (en]) |
-
1980
- 1980-07-18 JP JP10247480U patent/JPS6220734Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5725205U (en]) | 1982-02-09 |
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