FR2265257B1 - - Google Patents
Info
- Publication number
- FR2265257B1 FR2265257B1 FR7412222A FR7412222A FR2265257B1 FR 2265257 B1 FR2265257 B1 FR 2265257B1 FR 7412222 A FR7412222 A FR 7412222A FR 7412222 A FR7412222 A FR 7412222A FR 2265257 B1 FR2265257 B1 FR 2265257B1
- Authority
- FR
- France
- 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
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
-
- 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
- A01C7/0445—Seed ejectors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7412222A FR2265257A1 (en) | 1974-04-02 | 1974-04-02 | Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor |
| NL7503866A NL7503866A (nl) | 1974-04-02 | 1975-04-01 | Zaai-inrichting. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7412222A FR2265257A1 (en) | 1974-04-02 | 1974-04-02 | Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2265257A1 FR2265257A1 (en) | 1975-10-24 |
| FR2265257B1 true FR2265257B1 (enExample) | 1978-08-04 |
Family
ID=9137381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7412222A Granted FR2265257A1 (en) | 1974-04-02 | 1974-04-02 | Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2265257A1 (enExample) |
| NL (1) | NL7503866A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398439A1 (fr) * | 1977-07-29 | 1979-02-23 | Chauvin Marcel | Element de semoir distributeur a selection mecanique, ejection, transport et repartition pneumatique pour graines longues et les micro-granuleux |
| FR2414287A1 (fr) * | 1978-01-16 | 1979-08-10 | Benac | Agitateur de graines pour semoir a depression |
| US5799598A (en) * | 1996-08-20 | 1998-09-01 | Case Corporation | Apparatus for sealing a vacuum chamber of a seed metering apparatus |
| US5848571A (en) * | 1996-08-20 | 1998-12-15 | Case Corporation | Seed singulator assembly for a seed metering mechanism |
| US5842428A (en) * | 1996-08-20 | 1998-12-01 | Case Corporation | Vacuum seed metering apparatus having housing openings |
| CN113906870A (zh) * | 2021-11-16 | 2022-01-11 | 贵州省草地技术试验推广站 | 一种微粒种子精量播种装置 |
-
1974
- 1974-04-02 FR FR7412222A patent/FR2265257A1/fr active Granted
-
1975
- 1975-04-01 NL NL7503866A patent/NL7503866A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2265257A1 (en) | 1975-10-24 |
| NL7503866A (nl) | 1975-10-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |