JPS6134766B2 - - Google Patents
Info
- Publication number
- JPS6134766B2 JPS6134766B2 JP55074836A JP7483680A JPS6134766B2 JP S6134766 B2 JPS6134766 B2 JP S6134766B2 JP 55074836 A JP55074836 A JP 55074836A JP 7483680 A JP7483680 A JP 7483680A JP S6134766 B2 JPS6134766 B2 JP S6134766B2
- Authority
- JP
- Japan
- Prior art keywords
- ground
- depth
- lowering
- descent
- working
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483680A JPS56169501A (en) | 1980-06-02 | 1980-06-02 | Automatic lifting and lowering control mechanism of soil treating working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483680A JPS56169501A (en) | 1980-06-02 | 1980-06-02 | Automatic lifting and lowering control mechanism of soil treating working device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56169501A JPS56169501A (en) | 1981-12-26 |
| JPS6134766B2 true JPS6134766B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-09 |
Family
ID=13558816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7483680A Granted JPS56169501A (en) | 1980-06-02 | 1980-06-02 | Automatic lifting and lowering control mechanism of soil treating working device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56169501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149001A (ja) * | 1984-12-25 | 1986-07-07 | 株式会社クボタ | 農用トラクタの自動耕深制御装置 |
| JPS62272902A (ja) * | 1986-05-20 | 1987-11-27 | 株式会社クボタ | 農作業機の耕深制御方法 |
| JPS63203A (ja) * | 1986-06-20 | 1988-01-05 | 井関農機株式会社 | トラクタの耕深制御方式 |
| JPS6315706U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-07-15 | 1988-02-02 | ||
| JPH08810Y2 (ja) * | 1987-07-28 | 1996-01-17 | 三菱農機株式会社 | 作業用走行車における作業部の制御速度切換え装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682002A (en) * | 1979-12-07 | 1981-07-04 | Iseki Agricult Mach | Lifting control device of soil treating machine |
-
1980
- 1980-06-02 JP JP7483680A patent/JPS56169501A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56169501A (en) | 1981-12-26 |