JPS61169167U - - Google Patents
Info
- Publication number
- JPS61169167U JPS61169167U JP4990185U JP4990185U JPS61169167U JP S61169167 U JPS61169167 U JP S61169167U JP 4990185 U JP4990185 U JP 4990185U JP 4990185 U JP4990185 U JP 4990185U JP S61169167 U JPS61169167 U JP S61169167U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- hydraulic
- hydraulic pressure
- counterweight
- chamber
- 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.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 claims 1
- 238000005381 potential energy Methods 0.000 claims 1
Landscapes
- Operation Control Of Excavators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990185U JPS61169167U (fr) | 1985-04-05 | 1985-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4990185U JPS61169167U (fr) | 1985-04-05 | 1985-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169167U true JPS61169167U (fr) | 1986-10-20 |
Family
ID=30567515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4990185U Pending JPS61169167U (fr) | 1985-04-05 | 1985-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169167U (fr) |
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1985
- 1985-04-05 JP JP4990185U patent/JPS61169167U/ja active Pending