JPH0126710Y2 - - Google Patents
Info
- Publication number
- JPH0126710Y2 JPH0126710Y2 JP12005084U JP12005084U JPH0126710Y2 JP H0126710 Y2 JPH0126710 Y2 JP H0126710Y2 JP 12005084 U JP12005084 U JP 12005084U JP 12005084 U JP12005084 U JP 12005084U JP H0126710 Y2 JPH0126710 Y2 JP H0126710Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- telescopic
- hydraulic cylinder
- side pressure
- operation side
- 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.)
- Expired
Links
- 239000003921 oil Substances 0.000 claims description 69
- 230000008602 contraction Effects 0.000 claims description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005084U JPS6134584U (ja) | 1984-08-02 | 1984-08-02 | 伸縮ブ−ムの伸縮用油圧シリンダの制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005084U JPS6134584U (ja) | 1984-08-02 | 1984-08-02 | 伸縮ブ−ムの伸縮用油圧シリンダの制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6134584U JPS6134584U (ja) | 1986-03-03 |
| JPH0126710Y2 true JPH0126710Y2 (en]) | 1989-08-09 |
Family
ID=30678890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12005084U Granted JPS6134584U (ja) | 1984-08-02 | 1984-08-02 | 伸縮ブ−ムの伸縮用油圧シリンダの制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6134584U (en]) |
-
1984
- 1984-08-02 JP JP12005084U patent/JPS6134584U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6134584U (ja) | 1986-03-03 |
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