JPH051249Y2 - - Google Patents
Info
- Publication number
- JPH051249Y2 JPH051249Y2 JP1986186587U JP18658786U JPH051249Y2 JP H051249 Y2 JPH051249 Y2 JP H051249Y2 JP 1986186587 U JP1986186587 U JP 1986186587U JP 18658786 U JP18658786 U JP 18658786U JP H051249 Y2 JPH051249 Y2 JP H051249Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- ridges
- soil
- wheel
- compression
- 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
- 239000002689 soil Substances 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 230000001629 suppression Effects 0.000 claims description 27
- 238000007493 shaping process Methods 0.000 claims description 14
- 229920006266 Vinyl film Polymers 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 description 10
- 238000003825 pressing Methods 0.000 description 10
- 230000035515 penetration Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002362 mulch Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003971 tillage Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000217377 Amblema plicata Species 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 1
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 235000003228 Lactuca sativa Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186587U JPH051249Y2 (US06168776-20010102-C00041.png) | 1986-12-03 | 1986-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186587U JPH051249Y2 (US06168776-20010102-C00041.png) | 1986-12-03 | 1986-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6389759U JPS6389759U (US06168776-20010102-C00041.png) | 1988-06-10 |
| JPH051249Y2 true JPH051249Y2 (US06168776-20010102-C00041.png) | 1993-01-13 |
Family
ID=31136278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986186587U Expired - Lifetime JPH051249Y2 (US06168776-20010102-C00041.png) | 1986-12-03 | 1986-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051249Y2 (US06168776-20010102-C00041.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420367U (US06168776-20010102-C00041.png) * | 1977-07-13 | 1979-02-09 | ||
| JPS5758121A (en) * | 1980-09-26 | 1982-04-07 | Toshiba Corp | Color liquid-crystal display device |
| JPS5747168B2 (US06168776-20010102-C00041.png) * | 1971-07-23 | 1982-10-07 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55180386U (US06168776-20010102-C00041.png) * | 1979-06-13 | 1980-12-25 | ||
| JPS5747168U (US06168776-20010102-C00041.png) * | 1980-09-03 | 1982-03-16 |
-
1986
- 1986-12-03 JP JP1986186587U patent/JPH051249Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747168B2 (US06168776-20010102-C00041.png) * | 1971-07-23 | 1982-10-07 | ||
| JPS5420367U (US06168776-20010102-C00041.png) * | 1977-07-13 | 1979-02-09 | ||
| JPS5758121A (en) * | 1980-09-26 | 1982-04-07 | Toshiba Corp | Color liquid-crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6389759U (US06168776-20010102-C00041.png) | 1988-06-10 |
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