JPH0513801Y2 - - Google Patents
Info
- Publication number
- JPH0513801Y2 JPH0513801Y2 JP8641388U JP8641388U JPH0513801Y2 JP H0513801 Y2 JPH0513801 Y2 JP H0513801Y2 JP 8641388 U JP8641388 U JP 8641388U JP 8641388 U JP8641388 U JP 8641388U JP H0513801 Y2 JPH0513801 Y2 JP H0513801Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- boom
- piston
- arm
- attached
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Actuator (AREA)
- Vibration Prevention Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8641388U JPH0513801Y2 (enrdf_load_stackoverflow) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8641388U JPH0513801Y2 (enrdf_load_stackoverflow) | 1988-06-28 | 1988-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026761U JPH026761U (enrdf_load_stackoverflow) | 1990-01-17 |
| JPH0513801Y2 true JPH0513801Y2 (enrdf_load_stackoverflow) | 1993-04-13 |
Family
ID=31311051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8641388U Expired - Lifetime JPH0513801Y2 (enrdf_load_stackoverflow) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513801Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-06-28 JP JP8641388U patent/JPH0513801Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026761U (enrdf_load_stackoverflow) | 1990-01-17 |
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