JPS61115005U - - Google Patents
Info
- Publication number
- JPS61115005U JPS61115005U JP20205284U JP20205284U JPS61115005U JP S61115005 U JPS61115005 U JP S61115005U JP 20205284 U JP20205284 U JP 20205284U JP 20205284 U JP20205284 U JP 20205284U JP S61115005 U JPS61115005 U JP S61115005U
- Authority
- JP
- Japan
- Prior art keywords
- automatic
- plowing depth
- control means
- rolling
- drive mechanism
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20205284U JPH0448649Y2 (en]) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20205284U JPH0448649Y2 (en]) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115005U true JPS61115005U (en]) | 1986-07-21 |
| JPH0448649Y2 JPH0448649Y2 (en]) | 1992-11-17 |
Family
ID=30764414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20205284U Expired JPH0448649Y2 (en]) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448649Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152902A (ja) * | 1986-12-16 | 1988-06-25 | カヤバ工業株式会社 | 農業用トラクタの作業機制御方法 |
-
1984
- 1984-12-26 JP JP20205284U patent/JPH0448649Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152902A (ja) * | 1986-12-16 | 1988-06-25 | カヤバ工業株式会社 | 農業用トラクタの作業機制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448649Y2 (en]) | 1992-11-17 |
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