JPH0147121B2 - - Google Patents
Info
- Publication number
- JPH0147121B2 JPH0147121B2 JP57098285A JP9828582A JPH0147121B2 JP H0147121 B2 JPH0147121 B2 JP H0147121B2 JP 57098285 A JP57098285 A JP 57098285A JP 9828582 A JP9828582 A JP 9828582A JP H0147121 B2 JPH0147121 B2 JP H0147121B2
- Authority
- JP
- Japan
- Prior art keywords
- ground
- rolling
- sensor
- voltage
- ground work
- 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 34
- 230000008602 contraction Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57098285A JPS58216602A (ja) | 1982-06-07 | 1982-06-07 | ロ−リング制御機構付作業車 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57098285A JPS58216602A (ja) | 1982-06-07 | 1982-06-07 | ロ−リング制御機構付作業車 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58216602A JPS58216602A (ja) | 1983-12-16 |
| JPH0147121B2 true JPH0147121B2 (fr) | 1989-10-12 |
Family
ID=14215652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57098285A Granted JPS58216602A (ja) | 1982-06-07 | 1982-06-07 | ロ−リング制御機構付作業車 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58216602A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU569362B2 (en) * | 1984-02-10 | 1988-01-28 | Deere & Company | Self-tuning regulator implement control |
| DE3604519A1 (de) * | 1986-02-21 | 1987-08-20 | Iseki Agricult Mach | Einstellvorrichtung fuer bodenbearbeitungsgeraete |
-
1982
- 1982-06-07 JP JP57098285A patent/JPS58216602A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58216602A (ja) | 1983-12-16 |
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