JPH0151962B2 - - Google Patents
Info
- Publication number
- JPH0151962B2 JPH0151962B2 JP57167009A JP16700982A JPH0151962B2 JP H0151962 B2 JPH0151962 B2 JP H0151962B2 JP 57167009 A JP57167009 A JP 57167009A JP 16700982 A JP16700982 A JP 16700982A JP H0151962 B2 JPH0151962 B2 JP H0151962B2
- Authority
- JP
- Japan
- Prior art keywords
- control
- valve
- hydraulic
- hydraulic cylinder
- pressure oil
- 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
- 230000007935 neutral effect Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 30
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16700982A JPS5955109A (ja) | 1982-09-24 | 1982-09-24 | 移動農機の油圧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16700982A JPS5955109A (ja) | 1982-09-24 | 1982-09-24 | 移動農機の油圧装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5955109A JPS5955109A (ja) | 1984-03-30 |
JPH0151962B2 true JPH0151962B2 (US20030220297A1-20031127-C00009.png) | 1989-11-07 |
Family
ID=15841684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16700982A Granted JPS5955109A (ja) | 1982-09-24 | 1982-09-24 | 移動農機の油圧装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5955109A (US20030220297A1-20031127-C00009.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61152204A (ja) * | 1984-12-26 | 1986-07-10 | 株式会社クボタ | 農用トラクタの油圧昇降装置 |
JPS62100203A (ja) * | 1985-10-28 | 1987-05-09 | 井関農機株式会社 | 農作業機の水平制御装置 |
JPH05184206A (ja) * | 1992-08-03 | 1993-07-27 | Iseki & Co Ltd | 農作業機の油圧駆動装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57127106A (en) * | 1981-01-28 | 1982-08-07 | Kubota Ltd | Hydraulic driving circuit |
-
1982
- 1982-09-24 JP JP16700982A patent/JPS5955109A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57127106A (en) * | 1981-01-28 | 1982-08-07 | Kubota Ltd | Hydraulic driving circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5955109A (ja) | 1984-03-30 |
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