JPS61155449U - - Google Patents
Info
- Publication number
- JPS61155449U JPS61155449U JP3611185U JP3611185U JPS61155449U JP S61155449 U JPS61155449 U JP S61155449U JP 3611185 U JP3611185 U JP 3611185U JP 3611185 U JP3611185 U JP 3611185U JP S61155449 U JPS61155449 U JP S61155449U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- arm
- hydraulic oil
- pilot switching
- slow return
- 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 2
- 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 |
|---|---|---|---|
| JP3611185U JPS61155449U (pl) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611185U JPS61155449U (pl) | 1985-03-15 | 1985-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61155449U true JPS61155449U (pl) | 1986-09-26 |
Family
ID=30541003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3611185U Pending JPS61155449U (pl) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61155449U (pl) |
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1985
- 1985-03-15 JP JP3611185U patent/JPS61155449U/ja active Pending