JPS61197076U - - Google Patents
Info
- Publication number
- JPS61197076U JPS61197076U JP7918585U JP7918585U JPS61197076U JP S61197076 U JPS61197076 U JP S61197076U JP 7918585 U JP7918585 U JP 7918585U JP 7918585 U JP7918585 U JP 7918585U JP S61197076 U JPS61197076 U JP S61197076U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- extension
- cylinder
- retraction
- hydraulic circuit
- 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 2
Landscapes
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7918585U JPS61197076U (en, 2012) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7918585U JPS61197076U (en, 2012) | 1985-05-29 | 1985-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61197076U true JPS61197076U (en, 2012) | 1986-12-09 |
Family
ID=30623860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7918585U Pending JPS61197076U (en, 2012) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197076U (en, 2012) |
-
1985
- 1985-05-29 JP JP7918585U patent/JPS61197076U/ja active Pending