JPH0249808U - - Google Patents
Info
- Publication number
- JPH0249808U JPH0249808U JP12695588U JP12695588U JPH0249808U JP H0249808 U JPH0249808 U JP H0249808U JP 12695588 U JP12695588 U JP 12695588U JP 12695588 U JP12695588 U JP 12695588U JP H0249808 U JPH0249808 U JP H0249808U
- Authority
- JP
- Japan
- Prior art keywords
- plowing depth
- setting device
- working machine
- plowing
- sensor
- 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
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000003971 tillage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126955U JPH0751846Y2 (ja) | 1988-09-28 | 1988-09-28 | 農作業機の耕深制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126955U JPH0751846Y2 (ja) | 1988-09-28 | 1988-09-28 | 農作業機の耕深制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0249808U true JPH0249808U (cs) | 1990-04-06 |
| JPH0751846Y2 JPH0751846Y2 (ja) | 1995-11-29 |
Family
ID=31378940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988126955U Expired - Lifetime JPH0751846Y2 (ja) | 1988-09-28 | 1988-09-28 | 農作業機の耕深制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0751846Y2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5848408B2 (ja) * | 2014-06-30 | 2016-01-27 | ヤンマー株式会社 | 作業車 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236102A (ja) * | 1985-08-12 | 1987-02-17 | 井関農機株式会社 | 耕深制御装置 |
-
1988
- 1988-09-28 JP JP1988126955U patent/JPH0751846Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236102A (ja) * | 1985-08-12 | 1987-02-17 | 井関農機株式会社 | 耕深制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0751846Y2 (ja) | 1995-11-29 |