JPS63158606U - - Google Patents
Info
- Publication number
- JPS63158606U JPS63158606U JP5236587U JP5236587U JPS63158606U JP S63158606 U JPS63158606 U JP S63158606U JP 5236587 U JP5236587 U JP 5236587U JP 5236587 U JP5236587 U JP 5236587U JP S63158606 U JPS63158606 U JP S63158606U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- circuit
- oil tank
- return
- control valve
- 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
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5236587U JPS63158606U (bg) | 1987-04-06 | 1987-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5236587U JPS63158606U (bg) | 1987-04-06 | 1987-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158606U true JPS63158606U (bg) | 1988-10-18 |
Family
ID=30877472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5236587U Pending JPS63158606U (bg) | 1987-04-06 | 1987-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158606U (bg) |
-
1987
- 1987-04-06 JP JP5236587U patent/JPS63158606U/ja active Pending