JPH0293908U - - Google Patents
Info
- Publication number
- JPH0293908U JPH0293908U JP281189U JP281189U JPH0293908U JP H0293908 U JPH0293908 U JP H0293908U JP 281189 U JP281189 U JP 281189U JP 281189 U JP281189 U JP 281189U JP H0293908 U JPH0293908 U JP H0293908U
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- detection means
- machine body
- work unit
- traveling machine
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000003971 tillage Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 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 |
|---|---|---|---|
| JP1989002811U JP2508794Y2 (ja) | 1989-01-13 | 1989-01-13 | 作業用走行車における畦高さ検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989002811U JP2508794Y2 (ja) | 1989-01-13 | 1989-01-13 | 作業用走行車における畦高さ検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293908U true JPH0293908U (ko) | 1990-07-26 |
| JP2508794Y2 JP2508794Y2 (ja) | 1996-08-28 |
Family
ID=31203908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989002811U Expired - Lifetime JP2508794Y2 (ja) | 1989-01-13 | 1989-01-13 | 作業用走行車における畦高さ検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508794Y2 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6195209U (ko) * | 1984-11-29 | 1986-06-19 | ||
| JPS61141802A (ja) * | 1984-12-14 | 1986-06-28 | 井関農機株式会社 | 作業機制御装置における制御モ−ド切替装置 |
-
1989
- 1989-01-13 JP JP1989002811U patent/JP2508794Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6195209U (ko) * | 1984-11-29 | 1986-06-19 | ||
| JPS61141802A (ja) * | 1984-12-14 | 1986-06-28 | 井関農機株式会社 | 作業機制御装置における制御モ−ド切替装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508794Y2 (ja) | 1996-08-28 |