JPS6321442B2 - - Google Patents
Info
- Publication number
- JPS6321442B2 JPS6321442B2 JP2145980A JP2145980A JPS6321442B2 JP S6321442 B2 JPS6321442 B2 JP S6321442B2 JP 2145980 A JP2145980 A JP 2145980A JP 2145980 A JP2145980 A JP 2145980A JP S6321442 B2 JPS6321442 B2 JP S6321442B2
- Authority
- JP
- Japan
- Prior art keywords
- ground
- drive cylinder
- control device
- rolling control
- drive
- 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
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145980A JPS56117703A (en) | 1980-02-21 | 1980-02-21 | Rolling control device of agricultural working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145980A JPS56117703A (en) | 1980-02-21 | 1980-02-21 | Rolling control device of agricultural working machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56117703A JPS56117703A (en) | 1981-09-16 |
| JPS6321442B2 true JPS6321442B2 (enExample) | 1988-05-07 |
Family
ID=12055556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2145980A Granted JPS56117703A (en) | 1980-02-21 | 1980-02-21 | Rolling control device of agricultural working machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56117703A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04154203A (ja) * | 1990-10-17 | 1992-05-27 | Nec Corp | ノイズフィルタ |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5962707U (ja) * | 1982-10-19 | 1984-04-25 | 株式会社神崎高級工機製作所 | 対地作業装置の姿勢制御装置 |
| JPS5968013U (ja) * | 1983-05-13 | 1984-05-08 | ヤンマー農機株式会社 | ロ−タリ作業機の水平制御装置 |
-
1980
- 1980-02-21 JP JP2145980A patent/JPS56117703A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04154203A (ja) * | 1990-10-17 | 1992-05-27 | Nec Corp | ノイズフィルタ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56117703A (en) | 1981-09-16 |
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