JPS6320255Y2 - - Google Patents
Info
- Publication number
- JPS6320255Y2 JPS6320255Y2 JP12140578U JP12140578U JPS6320255Y2 JP S6320255 Y2 JPS6320255 Y2 JP S6320255Y2 JP 12140578 U JP12140578 U JP 12140578U JP 12140578 U JP12140578 U JP 12140578U JP S6320255 Y2 JPS6320255 Y2 JP S6320255Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- planting
- pressure
- float
- link
- 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 21
- 235000007164 Oryza sativa Nutrition 0.000 claims description 21
- 235000009566 rice Nutrition 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 28
- 230000005540 biological transmission Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12140578U JPS6320255Y2 (it) | 1978-09-04 | 1978-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12140578U JPS6320255Y2 (it) | 1978-09-04 | 1978-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5537378U JPS5537378U (it) | 1980-03-10 |
| JPS6320255Y2 true JPS6320255Y2 (it) | 1988-06-06 |
Family
ID=29078517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12140578U Expired JPS6320255Y2 (it) | 1978-09-04 | 1978-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320255Y2 (it) |
-
1978
- 1978-09-04 JP JP12140578U patent/JPS6320255Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5537378U (it) | 1980-03-10 |
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