JPS63129409U - - Google Patents
Info
- Publication number
- JPS63129409U JPS63129409U JP2196487U JP2196487U JPS63129409U JP S63129409 U JPS63129409 U JP S63129409U JP 2196487 U JP2196487 U JP 2196487U JP 2196487 U JP2196487 U JP 2196487U JP S63129409 U JPS63129409 U JP S63129409U
- Authority
- JP
- Japan
- Prior art keywords
- control means
- tilling depth
- depth control
- automatic
- automatic tilling
- 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
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021964U JPH0718245Y2 (ja) | 1987-02-17 | 1987-02-17 | 農用トラクタにおける作業機の昇降制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021964U JPH0718245Y2 (ja) | 1987-02-17 | 1987-02-17 | 農用トラクタにおける作業機の昇降制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129409U true JPS63129409U (en, 2012) | 1988-08-24 |
| JPH0718245Y2 JPH0718245Y2 (ja) | 1995-05-01 |
Family
ID=30818893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987021964U Expired - Lifetime JPH0718245Y2 (ja) | 1987-02-17 | 1987-02-17 | 農用トラクタにおける作業機の昇降制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718245Y2 (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914710A (ja) * | 1982-07-19 | 1984-01-25 | 三菱農機株式会社 | トラクタにおける作業機昇降制御装置 |
| JPS6131002A (ja) * | 1984-07-24 | 1986-02-13 | 株式会社クボタ | 農用トラクタの電気式自動制御装置 |
-
1987
- 1987-02-17 JP JP1987021964U patent/JPH0718245Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914710A (ja) * | 1982-07-19 | 1984-01-25 | 三菱農機株式会社 | トラクタにおける作業機昇降制御装置 |
| JPS6131002A (ja) * | 1984-07-24 | 1986-02-13 | 株式会社クボタ | 農用トラクタの電気式自動制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718245Y2 (ja) | 1995-05-01 |