JPH0129521B2 - - Google Patents
Info
- Publication number
- JPH0129521B2 JPH0129521B2 JP12816182A JP12816182A JPH0129521B2 JP H0129521 B2 JPH0129521 B2 JP H0129521B2 JP 12816182 A JP12816182 A JP 12816182A JP 12816182 A JP12816182 A JP 12816182A JP H0129521 B2 JPH0129521 B2 JP H0129521B2
- Authority
- JP
- Japan
- Prior art keywords
- depth
- tilling
- work
- machine
- land
- 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
- 238000003971 tillage Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 1
- 241001536374 Indicator indicator Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12816182A JPS5917905A (ja) | 1982-07-22 | 1982-07-22 | トラクタにおける耕深制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12816182A JPS5917905A (ja) | 1982-07-22 | 1982-07-22 | トラクタにおける耕深制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917905A JPS5917905A (ja) | 1984-01-30 |
| JPH0129521B2 true JPH0129521B2 (en]) | 1989-06-12 |
Family
ID=14977892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12816182A Granted JPS5917905A (ja) | 1982-07-22 | 1982-07-22 | トラクタにおける耕深制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917905A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60207509A (ja) * | 1984-04-02 | 1985-10-19 | ジエコ−株式会社 | トラクタの耕深量制御装置 |
-
1982
- 1982-07-22 JP JP12816182A patent/JPS5917905A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5917905A (ja) | 1984-01-30 |
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