FR2396497A1 - PERFECTED SEEDER - Google Patents
PERFECTED SEEDERInfo
- Publication number
- FR2396497A1 FR2396497A1 FR7819752A FR7819752A FR2396497A1 FR 2396497 A1 FR2396497 A1 FR 2396497A1 FR 7819752 A FR7819752 A FR 7819752A FR 7819752 A FR7819752 A FR 7819752A FR 2396497 A1 FR2396497 A1 FR 2396497A1
- Authority
- FR
- France
- Prior art keywords
- seeder
- downpipes
- coulters
- coulter
- conduits
- 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.)
- Withdrawn
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/201—Mounting of the seeding tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
L'invention se rapporte à un semoir permettant de déposer les graines en rangées plus rapprochées afin de mieux utiliser la terre. Le semoir 10 comprend des coutres 26 pour ouvrir le sol et des conduits 24 pour délivrer des graines aux coutres, chaque coutre comportant deux tubes de descente 32 qui reçoivent des courants mesurés de graines de deux conduits 24. Les tubes de descente sont espacés de manière à déposer les graines dans le sillon ouvert par le coutre, sous la forme de courants espacés latéralement de moins de 10 cm, et de préférence, entre 3,8 et 6,3 cm. L'invention s'applique aux semoirs en général.The invention relates to a seeder for depositing seeds in closer rows in order to make better use of the soil. The planter 10 includes coulters 26 for opening the soil and conduits 24 for delivering seed to the coulters, each coulter having two downpipes 32 which receive measured streams of seed from two conduits 24. The downpipes are spaced apart. depositing the seeds in the furrow opened by the coulter, in the form of streams laterally spaced less than 10 cm, and preferably between 3.8 and 6.3 cm. The invention applies to seeders in general.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2799577A GB1600487A (en) | 1977-07-04 | 1977-07-04 | Seed deposition apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2396497A1 true FR2396497A1 (en) | 1979-02-02 |
Family
ID=10268591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7819752A Withdrawn FR2396497A1 (en) | 1977-07-04 | 1978-07-03 | PERFECTED SEEDER |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2396497A1 (en) |
GB (1) | GB1600487A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580508A (en) * | 1982-01-07 | 1986-04-08 | Amazonen Werke H. Dreyer Gmbh & Co Kg | Seed drill |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2318224A (en) * | 1940-04-08 | 1943-05-04 | Deere & Co | Lister |
US2357760A (en) * | 1942-11-03 | 1944-09-05 | Charles T Peacock | Seeder |
US2496885A (en) * | 1946-02-19 | 1950-02-07 | Paul E Milton | Planter |
US3611956A (en) * | 1968-07-20 | 1971-10-12 | Samuel Moore | Means for agricultural seeding |
FR2099903A5 (en) * | 1970-06-27 | 1972-03-17 | Amazonen Werke Dreyer H |
-
1977
- 1977-07-04 GB GB2799577A patent/GB1600487A/en not_active Expired
-
1978
- 1978-07-03 FR FR7819752A patent/FR2396497A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2318224A (en) * | 1940-04-08 | 1943-05-04 | Deere & Co | Lister |
US2357760A (en) * | 1942-11-03 | 1944-09-05 | Charles T Peacock | Seeder |
US2496885A (en) * | 1946-02-19 | 1950-02-07 | Paul E Milton | Planter |
US3611956A (en) * | 1968-07-20 | 1971-10-12 | Samuel Moore | Means for agricultural seeding |
FR2099903A5 (en) * | 1970-06-27 | 1972-03-17 | Amazonen Werke Dreyer H |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580508A (en) * | 1982-01-07 | 1986-04-08 | Amazonen Werke H. Dreyer Gmbh & Co Kg | Seed drill |
Also Published As
Publication number | Publication date |
---|---|
GB1600487A (en) | 1981-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |