ES2013539A6 - Device for metering out seeds, for sowing machines - Google Patents
Device for metering out seeds, for sowing machinesInfo
- Publication number
- ES2013539A6 ES2013539A6 ES8902021A ES8902021A ES2013539A6 ES 2013539 A6 ES2013539 A6 ES 2013539A6 ES 8902021 A ES8902021 A ES 8902021A ES 8902021 A ES8902021 A ES 8902021A ES 2013539 A6 ES2013539 A6 ES 2013539A6
- Authority
- ES
- Spain
- Prior art keywords
- disc
- seeds
- needle
- sowing machines
- metering out
- 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 - Lifetime
Links
Abstract
Metering device which comprises a casing which delimits an enclosure which is subdivided by means of an intermediate rotary disc into two chambers, one for aspirating and the other for supplying seeds, the disc having through-holes distributed round its circumference. The aspiration chamber has a device for expelling seeds, which includes at least one needle which can be successively placed opposite and partially introduced into the holes in the disc when these reach the lower zone in which aspiration ceases. The needle or needles are mounted on a moveable support which is actuated in a synchronized manner by the rotary disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8902021A ES2013539A6 (en) | 1989-06-09 | 1989-06-09 | Device for metering out seeds, for sowing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8902021A ES2013539A6 (en) | 1989-06-09 | 1989-06-09 | Device for metering out seeds, for sowing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2013539A6 true ES2013539A6 (en) | 1990-05-01 |
Family
ID=8262443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8902021A Expired - Lifetime ES2013539A6 (en) | 1989-06-09 | 1989-06-09 | Device for metering out seeds, for sowing machines |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2013539A6 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2316236A1 (en) * | 2006-05-05 | 2009-04-01 | Universidad De Leon | Method and device for establishing the sowing dose in seeding machines (Machine-translation by Google Translate, not legally binding) |
| EP2848109B1 (en) | 2010-11-12 | 2016-11-09 | Maschio Gaspardo S.p.A. | Seed distribution element for precision seed drills, seed drill including said element |
| WO2019162537A1 (en) * | 2018-02-23 | 2019-08-29 | Monteagudo Escariz Oscar | Pneumatic dispenser for seeds or other granular elements and agricultural apparatus that carries same |
-
1989
- 1989-06-09 ES ES8902021A patent/ES2013539A6/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2316236A1 (en) * | 2006-05-05 | 2009-04-01 | Universidad De Leon | Method and device for establishing the sowing dose in seeding machines (Machine-translation by Google Translate, not legally binding) |
| EP2848109B1 (en) | 2010-11-12 | 2016-11-09 | Maschio Gaspardo S.p.A. | Seed distribution element for precision seed drills, seed drill including said element |
| WO2019162537A1 (en) * | 2018-02-23 | 2019-08-29 | Monteagudo Escariz Oscar | Pneumatic dispenser for seeds or other granular elements and agricultural apparatus that carries same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20040503 |