JPS6411246B2 - - Google Patents
Info
- Publication number
- JPS6411246B2 JPS6411246B2 JP7489279A JP7489279A JPS6411246B2 JP S6411246 B2 JPS6411246 B2 JP S6411246B2 JP 7489279 A JP7489279 A JP 7489279A JP 7489279 A JP7489279 A JP 7489279A JP S6411246 B2 JPS6411246 B2 JP S6411246B2
- Authority
- JP
- Japan
- Prior art keywords
- float
- spring
- wheels
- control valve
- fuselage
- 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
- 241000209094 Oryza Species 0.000 claims description 20
- 235000007164 Oryza sativa Nutrition 0.000 claims description 20
- 235000009566 rice Nutrition 0.000 claims description 20
- 239000003921 oil Substances 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7489279A JPS55165709A (en) | 1979-06-13 | 1979-06-13 | Control valve driving device of planter for nursery plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7489279A JPS55165709A (en) | 1979-06-13 | 1979-06-13 | Control valve driving device of planter for nursery plant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55165709A JPS55165709A (en) | 1980-12-24 |
JPS6411246B2 true JPS6411246B2 (cs) | 1989-02-23 |
Family
ID=13560477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7489279A Granted JPS55165709A (en) | 1979-06-13 | 1979-06-13 | Control valve driving device of planter for nursery plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55165709A (cs) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60186215A (ja) * | 1985-02-15 | 1985-09-21 | ヤンマー農機株式会社 | 田植機における機体高さの制御装置 |
-
1979
- 1979-06-13 JP JP7489279A patent/JPS55165709A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55165709A (en) | 1980-12-24 |
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