JPH0316808U - - Google Patents
Info
- Publication number
- JPH0316808U JPH0316808U JP7705189U JP7705189U JPH0316808U JP H0316808 U JPH0316808 U JP H0316808U JP 7705189 U JP7705189 U JP 7705189U JP 7705189 U JP7705189 U JP 7705189U JP H0316808 U JPH0316808 U JP H0316808U
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- working
- depth
- change
- traveling distance
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077051U JP2507727Y2 (ja) | 1989-06-30 | 1989-06-30 | トラクタ作業装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077051U JP2507727Y2 (ja) | 1989-06-30 | 1989-06-30 | トラクタ作業装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316808U true JPH0316808U (da) | 1991-02-20 |
| JP2507727Y2 JP2507727Y2 (ja) | 1996-08-21 |
Family
ID=31619073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077051U Expired - Lifetime JP2507727Y2 (ja) | 1989-06-30 | 1989-06-30 | トラクタ作業装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507727Y2 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012187031A (ja) * | 2011-03-09 | 2012-10-04 | Mitsubishi Agricultural Machinery Co Ltd | 作業車両 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61204426A (ja) * | 1985-03-08 | 1986-09-10 | Iseki & Co Ltd | 対地作業機の作業深さ制御装置 |
-
1989
- 1989-06-30 JP JP1989077051U patent/JP2507727Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61204426A (ja) * | 1985-03-08 | 1986-09-10 | Iseki & Co Ltd | 対地作業機の作業深さ制御装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012187031A (ja) * | 2011-03-09 | 2012-10-04 | Mitsubishi Agricultural Machinery Co Ltd | 作業車両 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507727Y2 (ja) | 1996-08-21 |