JPH0260285B2 - - Google Patents
Info
- Publication number
- JPH0260285B2 JPH0260285B2 JP59129449A JP12944984A JPH0260285B2 JP H0260285 B2 JPH0260285 B2 JP H0260285B2 JP 59129449 A JP59129449 A JP 59129449A JP 12944984 A JP12944984 A JP 12944984A JP H0260285 B2 JPH0260285 B2 JP H0260285B2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- seedling planting
- planting device
- control valve
- oil
- 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
- 230000007935 neutral effect Effects 0.000 claims description 20
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 52
- 238000005452 bending Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 239000010727 cylinder oil Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12944984A JPS619208A (ja) | 1984-06-22 | 1984-06-22 | 田植機の油圧制御機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12944984A JPS619208A (ja) | 1984-06-22 | 1984-06-22 | 田植機の油圧制御機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS619208A JPS619208A (ja) | 1986-01-16 |
JPH0260285B2 true JPH0260285B2 (de) | 1990-12-14 |
Family
ID=15009750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12944984A Granted JPS619208A (ja) | 1984-06-22 | 1984-06-22 | 田植機の油圧制御機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS619208A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07106090B2 (ja) * | 1986-04-30 | 1995-11-15 | 三菱農機株式会社 | 水田作業車における油圧制御装置 |
JPH07106091B2 (ja) * | 1986-04-30 | 1995-11-15 | 三菱農機株式会社 | 水田作業車における油圧制御装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863303A (ja) * | 1981-10-09 | 1983-04-15 | 株式会社クボタ | 田植機 |
-
1984
- 1984-06-22 JP JP12944984A patent/JPS619208A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863303A (ja) * | 1981-10-09 | 1983-04-15 | 株式会社クボタ | 田植機 |
Also Published As
Publication number | Publication date |
---|---|
JPS619208A (ja) | 1986-01-16 |
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