FR2427769A1 - Ensemble de preparation du sol pour planteuses ou semoirs utilises en agriculture - Google Patents
Ensemble de preparation du sol pour planteuses ou semoirs utilises en agricultureInfo
- Publication number
- FR2427769A1 FR2427769A1 FR7913976A FR7913976A FR2427769A1 FR 2427769 A1 FR2427769 A1 FR 2427769A1 FR 7913976 A FR7913976 A FR 7913976A FR 7913976 A FR7913976 A FR 7913976A FR 2427769 A1 FR2427769 A1 FR 2427769A1
- Authority
- FR
- France
- Prior art keywords
- wheels
- furrow
- discs
- depth
- seeders
- 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
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Agricultural Machines (AREA)
Abstract
Cette invention concerne un ensemble de préparation du sol pour planteuses ou semoirs. L'ensemble comprend deux disques servant à former un sillon, allant en divergeant vers l'arrière et vers le haut, en combinaison avec des roues réglables de contrôle de profondeur du sillon. Les disques et les roues sont supportés par des organes de support disposés entre les roues et sont montés à rotation sur des pivots placés radialement à l'intérieur des périphéries des roues. Des moyens réglables à la main permettent de choisir la profondeur du sillon ou la position des roues de contrôle de profondeur par rapport aux disques et s'étendent légèrement radialement vers l'extérieur au-delà des roues Un agencement de ce type est utilisable en particulier pour des cultures devant être semées en rangs serres et fournit un contrôle précis de la profondeur du sillon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/912,554 US4207823A (en) | 1978-06-05 | 1978-06-05 | Planter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427769A1 true FR2427769A1 (fr) | 1980-01-04 |
FR2427769B1 FR2427769B1 (fr) | 1983-09-09 |
Family
ID=25432116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913976A Granted FR2427769A1 (fr) | 1978-06-05 | 1979-05-31 | Ensemble de preparation du sol pour planteuses ou semoirs utilises en agriculture |
Country Status (16)
Country | Link |
---|---|
US (1) | US4207823A (fr) |
AR (1) | AR215561A1 (fr) |
AU (1) | AU519615B2 (fr) |
BR (1) | BR7903512A (fr) |
CA (1) | CA1097146A (fr) |
DE (1) | DE2921183C3 (fr) |
DK (1) | DK229579A (fr) |
FR (1) | FR2427769A1 (fr) |
GB (1) | GB2023388B (fr) |
HU (1) | HU187249B (fr) |
IT (1) | IT1116231B (fr) |
NZ (1) | NZ190633A (fr) |
RO (1) | RO77388A (fr) |
TR (1) | TR20902A (fr) |
YU (1) | YU129179A (fr) |
ZA (1) | ZA792742B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052641A1 (fr) * | 1980-05-28 | 1982-06-02 | Int Harvester Co | Dispositif formant des sillons pour une machine a planter des semences. |
EP0350657A2 (fr) * | 1988-07-12 | 1990-01-17 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Semoir avec socs semeurs |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331205A (en) * | 1980-12-19 | 1982-05-25 | Brown County Manufacturing, Inc. | Depth control wheel for seed planter |
DE3126473C1 (de) * | 1981-07-04 | 1983-05-19 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | Drillmaschine |
US4452315A (en) * | 1982-09-20 | 1984-06-05 | Swanson Guy J | Straw and debris deflector for soil opening apparatus |
AU3260684A (en) * | 1983-10-28 | 1985-05-02 | Deere & Company | Furrow closing mechanism for a planter |
US4760806A (en) * | 1986-05-22 | 1988-08-02 | Deere & Company | Conservation opener |
US4781129A (en) * | 1986-10-24 | 1988-11-01 | Swanson Spray And Manufacturing, Inc. | Debris and soil shaver |
US5074227A (en) * | 1990-07-06 | 1991-12-24 | Wic Incorporated | Seed planting apparatus |
US5081942A (en) * | 1990-10-30 | 1992-01-21 | Deere & Company | Depth adjusting device for a furrow opener |
DE4224152C1 (de) † | 1992-07-22 | 1993-11-18 | Weiste & Co Accord Landmasch | Zweischeibenschar mit Topfscheibe |
US5417171A (en) * | 1993-04-12 | 1995-05-23 | Poirier; Gerard H. | No-till seeder and fertilizer |
US5887664A (en) * | 1997-07-08 | 1999-03-30 | Yetter Manufacturing Company | Adjustable depth control mechanism for earth-penetrating disk |
US6848377B2 (en) * | 2003-01-10 | 2005-02-01 | Deere & Company | Furrow opener/closer in an agricultural machine |
US8561472B2 (en) | 2007-01-08 | 2013-10-22 | Precision Planting Llc | Load sensing pin |
WO2008106229A1 (fr) * | 2007-02-28 | 2008-09-04 | Martin Howard D | Unité d'ouvreur à disque unique apparié |
RU2694628C1 (ru) * | 2018-07-30 | 2019-07-16 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Многофункциональный сошник пропашной сеялки |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685243A (en) * | 1950-02-15 | 1954-08-03 | Ford Motor Co | Depth wheel for seed planters |
US4009668A (en) * | 1975-07-07 | 1977-03-01 | Deere & Company | Planter apparatus and method for planting |
FR2415420A1 (fr) * | 1978-01-25 | 1979-08-24 | Nodet Gougis Sa | Dispositif d'ouverture d'un sillon a profondeur constante |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US410438A (en) * | 1889-09-03 | Charles e | ||
US1286268A (en) * | 1918-01-31 | 1918-12-03 | William A Fifield | Roller attachment for grain-drills. |
US2155443A (en) * | 1936-10-31 | 1939-04-25 | Minneapolis Moline Power Co | Planter |
US2332012A (en) * | 1941-11-13 | 1943-10-19 | Deere & Co | Planter |
US2577775A (en) * | 1949-05-20 | 1951-12-11 | Paul E Lemmon | Combination of rotary furrower and press wheels |
US3499495A (en) * | 1968-03-29 | 1970-03-10 | Waldo H Pust | Crop seed planting device |
US4044697A (en) * | 1975-04-24 | 1977-08-30 | Swanson Morton C | No till seed drill |
-
1978
- 1978-06-05 US US05/912,554 patent/US4207823A/en not_active Expired - Lifetime
-
1979
- 1979-05-16 AU AU47047/79A patent/AU519615B2/en not_active Ceased
- 1979-05-25 DE DE2921183A patent/DE2921183C3/de not_active Expired
- 1979-05-31 CA CA328,822A patent/CA1097146A/fr not_active Expired
- 1979-05-31 FR FR7913976A patent/FR2427769A1/fr active Granted
- 1979-06-01 YU YU01291/79A patent/YU129179A/xx unknown
- 1979-06-01 DK DK229579A patent/DK229579A/da not_active Application Discontinuation
- 1979-06-01 NZ NZ190633A patent/NZ190633A/xx unknown
- 1979-06-04 ZA ZA792742A patent/ZA792742B/xx unknown
- 1979-06-04 HU HU79DE997A patent/HU187249B/hu unknown
- 1979-06-04 GB GB7919353A patent/GB2023388B/en not_active Expired
- 1979-06-04 BR BR7903512A patent/BR7903512A/pt unknown
- 1979-06-05 IT IT49319/79A patent/IT1116231B/it active
- 1979-06-05 AR AR276813A patent/AR215561A1/es active
- 1979-06-05 TR TR20902A patent/TR20902A/xx unknown
- 1979-06-05 RO RO7997737A patent/RO77388A/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685243A (en) * | 1950-02-15 | 1954-08-03 | Ford Motor Co | Depth wheel for seed planters |
US4009668A (en) * | 1975-07-07 | 1977-03-01 | Deere & Company | Planter apparatus and method for planting |
FR2415420A1 (fr) * | 1978-01-25 | 1979-08-24 | Nodet Gougis Sa | Dispositif d'ouverture d'un sillon a profondeur constante |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052641A1 (fr) * | 1980-05-28 | 1982-06-02 | Int Harvester Co | Dispositif formant des sillons pour une machine a planter des semences. |
EP0052641B1 (fr) * | 1980-05-28 | 1985-01-16 | International Harvester Company | Dispositif formant des sillons pour une machine a planter des semences |
EP0350657A2 (fr) * | 1988-07-12 | 1990-01-17 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Semoir avec socs semeurs |
EP0350657A3 (en) * | 1988-07-12 | 1990-12-27 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Seed drill with coulters |
Also Published As
Publication number | Publication date |
---|---|
DK229579A (da) | 1979-12-06 |
AR215561A1 (es) | 1979-10-15 |
NZ190633A (en) | 1981-05-29 |
DE2921183A1 (de) | 1979-12-06 |
BR7903512A (pt) | 1980-01-22 |
GB2023388B (en) | 1982-07-14 |
AU519615B2 (en) | 1981-12-10 |
AU4704779A (en) | 1979-12-13 |
CA1097146A (fr) | 1981-03-10 |
US4207823A (en) | 1980-06-17 |
DE2921183C3 (de) | 1981-01-08 |
IT7949319A0 (it) | 1979-06-05 |
HU187249B (en) | 1985-11-28 |
IT1116231B (it) | 1986-02-10 |
DE2921183B2 (de) | 1980-04-30 |
FR2427769B1 (fr) | 1983-09-09 |
RO77388A (fr) | 1981-11-04 |
ZA792742B (en) | 1981-02-25 |
YU129179A (en) | 1983-01-21 |
GB2023388A (en) | 1980-01-03 |
TR20902A (tr) | 1983-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |