FR2414861A1 - Machine agricole ou dispositif analogue - Google Patents
Machine agricole ou dispositif analogueInfo
- Publication number
- FR2414861A1 FR2414861A1 FR7901348A FR7901348A FR2414861A1 FR 2414861 A1 FR2414861 A1 FR 2414861A1 FR 7901348 A FR7901348 A FR 7901348A FR 7901348 A FR7901348 A FR 7901348A FR 2414861 A1 FR2414861 A1 FR 2414861A1
- Authority
- FR
- France
- Prior art keywords
- similar device
- agricultural machine
- machine
- product
- range finder
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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)
- Sowing (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
- Fertilizing (AREA)
Abstract
Machine agricole ou dispositif analogue. Machine agricole ou dispositif analogue comportant un organe le long duquel un produit peut se déplacer pendant le fonctionnement de la machine, caractérisée en ce que la machine est munie d'un mécanisme indicateur constitué par un télémètre, qui contrôle le déplacement du produit et en ce que le mécanisme indicateur comporte un appareil répétiteur, avec lequel les observations du télemètre sont visualisées
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7800713A NL7800713A (nl) | 1978-01-20 | 1978-01-20 | Landbouwmachine of dergelijke inrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414861A1 true FR2414861A1 (fr) | 1979-08-17 |
FR2414861B3 FR2414861B3 (fr) | 1981-10-23 |
Family
ID=19830198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901348A Granted FR2414861A1 (fr) | 1978-01-20 | 1979-01-19 | Machine agricole ou dispositif analogue |
Country Status (5)
Country | Link |
---|---|
US (1) | US4616577A (fr) |
DE (1) | DE2901465A1 (fr) |
FR (1) | FR2414861A1 (fr) |
GB (1) | GB2012536A (fr) |
NL (1) | NL7800713A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0282813A1 (fr) * | 1987-03-13 | 1988-09-21 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Semoir à graines isolées |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132395B (en) * | 1982-12-06 | 1986-11-26 | Fedmech Holdings Ltd | A monitor suitable for use with a seed planter |
US4715302A (en) * | 1984-01-26 | 1987-12-29 | Briggs Manufacturing, Inc. | Foldable drill implement with differential assembly |
US4562779A (en) * | 1984-01-26 | 1986-01-07 | Briggs Manufacturing, Inc. | Foldable drill implement |
US5392707A (en) * | 1993-04-22 | 1995-02-28 | Romans; William W. | Seed metering device |
US6564730B2 (en) * | 1995-12-29 | 2003-05-20 | Case Corporation | Seed planter apparatus and method |
US6109193A (en) * | 1995-12-29 | 2000-08-29 | Case Corporation | Seed planter apparatus and method |
US5842428A (en) * | 1996-08-20 | 1998-12-01 | Case Corporation | Vacuum seed metering apparatus having housing openings |
US6078635A (en) * | 1998-02-05 | 2000-06-20 | Dubois; Jerry | Seed or particle-counting device |
US6044779A (en) * | 1998-04-15 | 2000-04-04 | Case Corporation | Multiple drop seed disc |
DK1023823T3 (da) * | 1999-01-21 | 2003-08-18 | Amazonen Werke Dreyer H | Landbrugsfordelermaskine. |
US6308646B1 (en) | 2000-03-20 | 2001-10-30 | Deere & Company | Tuning orifice for pneumatic metering manifold |
US6581532B1 (en) * | 2001-12-18 | 2003-06-24 | Deere & Company | Baffle for unit hopper |
US8948976B1 (en) * | 2010-11-01 | 2015-02-03 | Seed Research Equipment Solutions, Llc | Seed research plot planter and field layout system |
CN102948288A (zh) * | 2011-08-30 | 2013-03-06 | 华中农业大学 | 小粒径种子精量排种器的漏播检测装置 |
JP5813183B1 (ja) * | 2014-07-02 | 2015-11-17 | 株式会社大武ルート工業 | ネジ供給器のネジ切出機構 |
CN106134579B (zh) * | 2015-04-03 | 2018-08-31 | 中国农业机械化科学研究院 | 气力式精密播种机播种监测装置及监测方法 |
WO2017011675A1 (fr) * | 2015-07-14 | 2017-01-19 | Precision Planting Llc | Appareil, systèmes et procédés de distribution de semences |
US9661805B1 (en) * | 2015-12-29 | 2017-05-30 | Ball Horticultural Company | Seed sowing system and method of use |
US20210127566A1 (en) * | 2019-10-31 | 2021-05-06 | Deere & Company | Meter housing apparatus and meter flow detection method |
CN113348835A (zh) * | 2021-07-07 | 2021-09-07 | 新疆农垦科学院 | 葡萄有机肥精量施肥机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997063A (en) * | 1974-03-21 | 1976-12-14 | Hoffmann-La Roche Inc. | Apparatus for high-speed accurate counting and handling of discrete objects such as tablets |
DE2448205C2 (de) * | 1974-10-09 | 1985-08-22 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Kapazitive Sonde |
US4085862A (en) * | 1976-10-08 | 1978-04-25 | Dickey-John Corporation | Automatically controlled seed planter |
-
1978
- 1978-01-20 NL NL7800713A patent/NL7800713A/xx not_active Application Discontinuation
-
1979
- 1979-01-16 DE DE19792901465 patent/DE2901465A1/de not_active Ceased
- 1979-01-17 GB GB791734A patent/GB2012536A/en not_active Withdrawn
- 1979-01-19 FR FR7901348A patent/FR2414861A1/fr active Granted
-
1980
- 1980-11-28 US US06/211,186 patent/US4616577A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0282813A1 (fr) * | 1987-03-13 | 1988-09-21 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Semoir à graines isolées |
Also Published As
Publication number | Publication date |
---|---|
GB2012536A (en) | 1979-08-01 |
FR2414861B3 (fr) | 1981-10-23 |
DE2901465A1 (de) | 1979-07-26 |
US4616577A (en) | 1986-10-14 |
NL7800713A (nl) | 1979-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |