FR2447137B1 - - Google Patents
Info
- Publication number
- FR2447137B1 FR2447137B1 FR7901691A FR7901691A FR2447137B1 FR 2447137 B1 FR2447137 B1 FR 2447137B1 FR 7901691 A FR7901691 A FR 7901691A FR 7901691 A FR7901691 A FR 7901691A FR 2447137 B1 FR2447137 B1 FR 2447137B1
- Authority
- FR
- France
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/02—Potato planters with conveyor belts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
- A01C7/105—Seed sensors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Control Of Conveyors (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901691A FR2447137A1 (fr) | 1979-01-23 | 1979-01-23 | Dispositif pour deposer sur le sol des objets a intervalles reguliers |
| EP80400104A EP0014622A1 (fr) | 1979-01-23 | 1980-01-22 | Machine automatique pour le dépôt d'objets fragiles sur le sol, notamment de tubercules germés |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901691A FR2447137A1 (fr) | 1979-01-23 | 1979-01-23 | Dispositif pour deposer sur le sol des objets a intervalles reguliers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2447137A1 FR2447137A1 (fr) | 1980-08-22 |
| FR2447137B1 true FR2447137B1 (US20020051482A1-20020502-M00057.png) | 1983-06-17 |
Family
ID=9221099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901691A Granted FR2447137A1 (fr) | 1979-01-23 | 1979-01-23 | Dispositif pour deposer sur le sol des objets a intervalles reguliers |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0014622A1 (US20020051482A1-20020502-M00057.png) |
| FR (1) | FR2447137A1 (US20020051482A1-20020502-M00057.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2068203A (en) * | 1980-02-01 | 1981-08-12 | Nat Res Dev | Improvements in and relating to feed assemblies |
| WO2006087298A1 (de) * | 2005-02-17 | 2006-08-24 | Heiss Jun Andreas | Kombinierte landwirtschaftliche maschine |
| US8850995B2 (en) | 2009-02-02 | 2014-10-07 | Deere & Company | Seeding machine with seed delivery system |
| US8671856B2 (en) | 2009-02-02 | 2014-03-18 | Deere & Company | Planting unit for a seeding machine having blocking member to control hand-off of seed from a seed meter to a seed delivery system |
| CN103843482A (zh) * | 2014-03-04 | 2014-06-11 | 青岛农业大学 | 用于马铃薯的多功能作业机组 |
| CN107750550B (zh) * | 2017-11-17 | 2023-05-26 | 山东理工大学 | 一种马铃薯排种器智能补种装置 |
| CN108174661A (zh) * | 2018-03-12 | 2018-06-19 | 青岛农业大学 | 防漏播马铃薯播种机 |
| US11064649B2 (en) | 2018-06-27 | 2021-07-20 | Deere & Company | Seeding system |
| US11051445B2 (en) | 2018-06-27 | 2021-07-06 | Deere & Company | Seeding system |
| US11058047B2 (en) | 2018-06-27 | 2021-07-13 | Deere & Company | Seeding system |
| CN114600597B (zh) * | 2022-03-24 | 2023-04-25 | 四川农业大学 | 一种马铃薯播种机漏播检测与补种系统 |
| CN114747342B (zh) * | 2022-05-24 | 2023-02-28 | 河北省农业机械化研究所有限公司 | 一种块茎类作物自动种植机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR564990A (fr) * | 1927-09-20 | 1924-01-16 | Planteuse automatique de pommes de terre | |
| FR988160A (fr) * | 1949-06-10 | 1951-08-23 | Système automatique pour machine à planter les pommes de terre germées | |
| FR1134300A (fr) * | 1954-05-11 | 1957-04-09 | Planteuse à pommes de terre automatique pour plants germés | |
| DE1582048A1 (de) * | 1967-03-23 | 1970-04-30 | Cramer & Soehne Maschf | Mit einem Pruefstrahl arbeitende Fehlstellenausgleichsvorrichtung |
| FR2080033A5 (US20020051482A1-20020502-M00057.png) * | 1970-02-20 | 1971-11-12 | Gregoire & Cie Besson | |
| FR2088740A5 (US20020051482A1-20020502-M00057.png) * | 1970-04-23 | 1972-01-07 | Gregoire Besson Cie Ets | |
| FR2356349A1 (fr) * | 1976-06-30 | 1978-01-27 | Jeantil & Cie | Planteuse de pommes de terre ou autres tubercules |
| DE2636238B1 (de) * | 1976-08-12 | 1977-08-25 | Cramer & Soehne Maschf | Kartoffellegemaschine |
-
1979
- 1979-01-23 FR FR7901691A patent/FR2447137A1/fr active Granted
-
1980
- 1980-01-22 EP EP80400104A patent/EP0014622A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0014622A1 (fr) | 1980-08-20 |
| FR2447137A1 (fr) | 1980-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |