JPH0522003Y2 - - Google Patents
Info
- Publication number
- JPH0522003Y2 JPH0522003Y2 JP7835586U JP7835586U JPH0522003Y2 JP H0522003 Y2 JPH0522003 Y2 JP H0522003Y2 JP 7835586 U JP7835586 U JP 7835586U JP 7835586 U JP7835586 U JP 7835586U JP H0522003 Y2 JPH0522003 Y2 JP H0522003Y2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- support
- digging blade
- blade
- spiral digging
- 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 27
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002420 orchard Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000006413 Prunus persica var. persica Species 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7835586U JPH0522003Y2 (enrdf_load_stackoverflow) | 1986-05-24 | 1986-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7835586U JPH0522003Y2 (enrdf_load_stackoverflow) | 1986-05-24 | 1986-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190405U JPS62190405U (enrdf_load_stackoverflow) | 1987-12-03 |
| JPH0522003Y2 true JPH0522003Y2 (enrdf_load_stackoverflow) | 1993-06-07 |
Family
ID=30927219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7835586U Expired - Lifetime JPH0522003Y2 (enrdf_load_stackoverflow) | 1986-05-24 | 1986-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522003Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-05-24 JP JP7835586U patent/JPH0522003Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62190405U (enrdf_load_stackoverflow) | 1987-12-03 |
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