JPS61177977U - - Google Patents
Info
- Publication number
- JPS61177977U JPS61177977U JP6190285U JP6190285U JPS61177977U JP S61177977 U JPS61177977 U JP S61177977U JP 6190285 U JP6190285 U JP 6190285U JP 6190285 U JP6190285 U JP 6190285U JP S61177977 U JPS61177977 U JP S61177977U
- Authority
- JP
- Japan
- Prior art keywords
- assist
- circuit
- pump
- hand pump
- pressure
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operation Control Of Excavators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6190285U JPS61177977U (pt) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6190285U JPS61177977U (pt) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61177977U true JPS61177977U (pt) | 1986-11-06 |
Family
ID=30590611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6190285U Pending JPS61177977U (pt) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177977U (pt) |
-
1985
- 1985-04-26 JP JP6190285U patent/JPS61177977U/ja active Pending