JPH0466522B2 - - Google Patents
Info
- Publication number
- JPH0466522B2 JPH0466522B2 JP58067424A JP6742483A JPH0466522B2 JP H0466522 B2 JPH0466522 B2 JP H0466522B2 JP 58067424 A JP58067424 A JP 58067424A JP 6742483 A JP6742483 A JP 6742483A JP H0466522 B2 JPH0466522 B2 JP H0466522B2
- Authority
- JP
- Japan
- Prior art keywords
- float
- seedling planting
- planting device
- switching valve
- movement
- 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 - Lifetime
Links
- 235000007164 Oryza sativa Nutrition 0.000 claims description 13
- 235000009566 rice Nutrition 0.000 claims description 13
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6742483A JPS59192011A (ja) | 1983-04-15 | 1983-04-15 | 田植機のフロ−ト定圧制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6742483A JPS59192011A (ja) | 1983-04-15 | 1983-04-15 | 田植機のフロ−ト定圧制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59192011A JPS59192011A (ja) | 1984-10-31 |
| JPH0466522B2 true JPH0466522B2 (US06826419-20041130-M00005.png) | 1992-10-23 |
Family
ID=13344515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6742483A Granted JPS59192011A (ja) | 1983-04-15 | 1983-04-15 | 田植機のフロ−ト定圧制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59192011A (US06826419-20041130-M00005.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54146719A (en) * | 1978-04-28 | 1979-11-16 | Iseki Agricult Mach | Planting depth regulater of rice transplanter |
-
1983
- 1983-04-15 JP JP6742483A patent/JPS59192011A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54146719A (en) * | 1978-04-28 | 1979-11-16 | Iseki Agricult Mach | Planting depth regulater of rice transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59192011A (ja) | 1984-10-31 |
