JPS6312651Y2 - - Google Patents
Info
- Publication number
- JPS6312651Y2 JPS6312651Y2 JP11410881U JP11410881U JPS6312651Y2 JP S6312651 Y2 JPS6312651 Y2 JP S6312651Y2 JP 11410881 U JP11410881 U JP 11410881U JP 11410881 U JP11410881 U JP 11410881U JP S6312651 Y2 JPS6312651 Y2 JP S6312651Y2
- Authority
- JP
- Japan
- Prior art keywords
- plowing depth
- sensor
- arm
- control valve
- automatic plowing
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000003971 tillage Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11410881U JPS5818410U (ja) | 1981-07-31 | 1981-07-31 | 自動耕深制御装置における安全装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11410881U JPS5818410U (ja) | 1981-07-31 | 1981-07-31 | 自動耕深制御装置における安全装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818410U JPS5818410U (ja) | 1983-02-04 |
| JPS6312651Y2 true JPS6312651Y2 (en]) | 1988-04-12 |
Family
ID=29908395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11410881U Granted JPS5818410U (ja) | 1981-07-31 | 1981-07-31 | 自動耕深制御装置における安全装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818410U (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6074505U (ja) * | 1983-10-31 | 1985-05-25 | 株式会社クボタ | トラクタの耕深制御装置 |
| JPH0448651Y2 (en]) * | 1987-03-03 | 1992-11-17 |
-
1981
- 1981-07-31 JP JP11410881U patent/JPS5818410U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5818410U (ja) | 1983-02-04 |
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