JPH023706Y2 - - Google Patents
Info
- Publication number
- JPH023706Y2 JPH023706Y2 JP2818385U JP2818385U JPH023706Y2 JP H023706 Y2 JPH023706 Y2 JP H023706Y2 JP 2818385 U JP2818385 U JP 2818385U JP 2818385 U JP2818385 U JP 2818385U JP H023706 Y2 JPH023706 Y2 JP H023706Y2
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- drive chain
- digging
- yam
- groove
- 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
- 238000009412 basement excavation Methods 0.000 claims description 63
- 210000000078 claw Anatomy 0.000 claims description 13
- 235000005251 Dioscorea japonica Nutrition 0.000 description 11
- 240000008955 Dioscorea japonica Species 0.000 description 11
- 235000004879 dioscorea Nutrition 0.000 description 10
- 239000002689 soil Substances 0.000 description 9
- 235000013311 vegetables Nutrition 0.000 description 6
- 235000002595 Solanum tuberosum Nutrition 0.000 description 4
- 244000061456 Solanum tuberosum Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2818385U JPH023706Y2 (fr) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2818385U JPH023706Y2 (fr) | 1985-02-28 | 1985-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146114U JPS61146114U (fr) | 1986-09-09 |
| JPH023706Y2 true JPH023706Y2 (fr) | 1990-01-29 |
Family
ID=30525831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2818385U Expired JPH023706Y2 (fr) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023706Y2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058805Y2 (fr) * | 1986-10-16 | 1993-03-04 | ||
| JP6034230B2 (ja) * | 2013-03-29 | 2016-11-30 | ヤンマー株式会社 | ねぎ掘り起し収穫機 |
-
1985
- 1985-02-28 JP JP2818385U patent/JPH023706Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61146114U (fr) | 1986-09-09 |
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