JPS62169052U - - Google Patents
Info
- Publication number
- JPS62169052U JPS62169052U JP5420986U JP5420986U JPS62169052U JP S62169052 U JPS62169052 U JP S62169052U JP 5420986 U JP5420986 U JP 5420986U JP 5420986 U JP5420986 U JP 5420986U JP S62169052 U JPS62169052 U JP S62169052U
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- valve
- oil passage
- oil
- boom cylinder
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5420986U JPH0439877Y2 (en:Method) | 1986-04-10 | 1986-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5420986U JPH0439877Y2 (en:Method) | 1986-04-10 | 1986-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169052U true JPS62169052U (en:Method) | 1987-10-27 |
| JPH0439877Y2 JPH0439877Y2 (en:Method) | 1992-09-18 |
Family
ID=30880990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5420986U Expired JPH0439877Y2 (en:Method) | 1986-04-10 | 1986-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439877Y2 (en:Method) |
-
1986
- 1986-04-10 JP JP5420986U patent/JPH0439877Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439877Y2 (en:Method) | 1992-09-18 |