JPS6245537Y2 - - Google Patents
Info
- Publication number
- JPS6245537Y2 JPS6245537Y2 JP12378378U JP12378378U JPS6245537Y2 JP S6245537 Y2 JPS6245537 Y2 JP S6245537Y2 JP 12378378 U JP12378378 U JP 12378378U JP 12378378 U JP12378378 U JP 12378378U JP S6245537 Y2 JPS6245537 Y2 JP S6245537Y2
- Authority
- JP
- Japan
- Prior art keywords
- planting
- spring
- float
- pressure
- valve
- 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
- 235000007164 Oryza sativa Nutrition 0.000 claims description 19
- 235000009566 rice Nutrition 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 18
- 230000001965 increasing effect Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378378U JPS6245537Y2 (enrdf_load_html_response) | 1978-09-08 | 1978-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378378U JPS6245537Y2 (enrdf_load_html_response) | 1978-09-08 | 1978-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5538881U JPS5538881U (enrdf_load_html_response) | 1980-03-12 |
| JPS6245537Y2 true JPS6245537Y2 (enrdf_load_html_response) | 1987-12-05 |
Family
ID=29083207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12378378U Expired JPS6245537Y2 (enrdf_load_html_response) | 1978-09-08 | 1978-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245537Y2 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248263Y2 (enrdf_load_html_response) * | 1985-05-31 | 1990-12-18 |
-
1978
- 1978-09-08 JP JP12378378U patent/JPS6245537Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5538881U (enrdf_load_html_response) | 1980-03-12 |