DE3441704C2 - Pneumatische Einzelkorn-Sävorrichtung - Google Patents
Pneumatische Einzelkorn-SävorrichtungInfo
- Publication number
- DE3441704C2 DE3441704C2 DE19843441704 DE3441704A DE3441704C2 DE 3441704 C2 DE3441704 C2 DE 3441704C2 DE 19843441704 DE19843441704 DE 19843441704 DE 3441704 A DE3441704 A DE 3441704A DE 3441704 C2 DE3441704 C2 DE 3441704C2
- Authority
- DE
- Germany
- Prior art keywords
- sowing device
- suction openings
- seed sowing
- disc
- negative pressure
- 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
- 238000009331 sowing Methods 0.000 title claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
- A01C7/044—Pneumatic seed wheels
- A01C7/046—Pneumatic seed wheels with perforated seeding discs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843441704 DE3441704C2 (de) | 1984-11-15 | 1984-11-15 | Pneumatische Einzelkorn-Sävorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843441704 DE3441704C2 (de) | 1984-11-15 | 1984-11-15 | Pneumatische Einzelkorn-Sävorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3441704A1 DE3441704A1 (de) | 1986-05-22 |
DE3441704C2 true DE3441704C2 (de) | 1987-02-12 |
Family
ID=6250338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843441704 Expired DE3441704C2 (de) | 1984-11-15 | 1984-11-15 | Pneumatische Einzelkorn-Sävorrichtung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3441704C2 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007062968A1 (de) | 2007-12-21 | 2009-06-25 | Horsch Maschinen Gmbh | Vorrichtung und Verfahren zur Vereinzelung von Saatgut, Dünger oder anderen granulatartigen Stoffen |
US8850995B2 (en) | 2009-02-02 | 2014-10-07 | Deere & Company | Seeding machine with seed delivery system |
US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209888A (en) * | 1962-02-13 | 1965-10-05 | Pneumatic Scale Corp | Article handling and orienting apparatus |
DE2517758C2 (de) * | 1975-04-22 | 1984-04-19 | A. J. Tröster GmbH & Co KG, 6308 Butzbach | Pneumatische Einzelkorn-Sävorrichtung |
DE2826658C3 (de) * | 1978-06-19 | 1981-04-09 | Bernd 7570 Baden-Baden Holdt | Sämaschine für Getreide und andere Saatgutarten |
-
1984
- 1984-11-15 DE DE19843441704 patent/DE3441704C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3441704A1 (de) | 1986-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FRANZ KLEINE AGRARTECHNIK GMBH, 33154 SALZKOTTEN, |
|
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication related to discontinuation of the patent is to be deleted |