JPS57146502A - Lifting and lowering control device of working machine - Google Patents
Lifting and lowering control device of working machineInfo
- Publication number
- JPS57146502A JPS57146502A JP3234881A JP3234881A JPS57146502A JP S57146502 A JPS57146502 A JP S57146502A JP 3234881 A JP3234881 A JP 3234881A JP 3234881 A JP3234881 A JP 3234881A JP S57146502 A JPS57146502 A JP S57146502A
- Authority
- JP
- Japan
- Prior art keywords
- lifting
- control device
- working machine
- lowering control
- lowering
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3234881A JPS57146502A (en) | 1981-03-06 | 1981-03-06 | Lifting and lowering control device of working machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3234881A JPS57146502A (en) | 1981-03-06 | 1981-03-06 | Lifting and lowering control device of working machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57146502A true JPS57146502A (en) | 1982-09-10 |
Family
ID=12356447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3234881A Pending JPS57146502A (en) | 1981-03-06 | 1981-03-06 | Lifting and lowering control device of working machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57146502A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59220106A (en) * | 1983-05-31 | 1984-12-11 | 井関農機株式会社 | Hydraulic valve of tractor |
FR2570246A1 (en) * | 1984-09-17 | 1986-03-21 | Kanzaki Kokyukoki Mfg Co Ltd | FLUID SUPPLY SYSTEM FOR WORKING MACHINERY |
JPS6169504U (en) * | 1984-10-11 | 1986-05-13 | ||
JPS6183804U (en) * | 1984-11-05 | 1986-06-03 | ||
US5720214A (en) * | 1996-04-17 | 1998-02-24 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Fluid supply assembly for working vehicles |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5314807B2 (en) * | 1972-11-15 | 1978-05-20 |
-
1981
- 1981-03-06 JP JP3234881A patent/JPS57146502A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5314807B2 (en) * | 1972-11-15 | 1978-05-20 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59220106A (en) * | 1983-05-31 | 1984-12-11 | 井関農機株式会社 | Hydraulic valve of tractor |
FR2570246A1 (en) * | 1984-09-17 | 1986-03-21 | Kanzaki Kokyukoki Mfg Co Ltd | FLUID SUPPLY SYSTEM FOR WORKING MACHINERY |
US4643442A (en) * | 1984-09-17 | 1987-02-17 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Fluid supply system for working vehicles |
JPS6169504U (en) * | 1984-10-11 | 1986-05-13 | ||
JPH058323Y2 (en) * | 1984-10-11 | 1993-03-02 | ||
JPS6183804U (en) * | 1984-11-05 | 1986-06-03 | ||
US5720214A (en) * | 1996-04-17 | 1998-02-24 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Fluid supply assembly for working vehicles |
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