FR2390772B1 - - Google Patents
Info
- Publication number
- FR2390772B1 FR2390772B1 FR7714710A FR7714710A FR2390772B1 FR 2390772 B1 FR2390772 B1 FR 2390772B1 FR 7714710 A FR7714710 A FR 7714710A FR 7714710 A FR7714710 A FR 7714710A FR 2390772 B1 FR2390772 B1 FR 2390772B1
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7714710A FR2390772A1 (en) | 1977-05-13 | 1977-05-13 | DEVICE FOR SAMPLING PARTICLES SUCH AS SEEDS BY ASPIRATION |
BE187696A BE867072A (en) | 1977-05-13 | 1978-05-12 | DEVICE FOR SAMPLING PARTICLES SUCH AS SEEDS BY ASPIRATION |
NL7805209A NL7805209A (en) | 1977-05-13 | 1978-05-12 | DEVICE FOR SUCTIONING OF PARTICLES SUCH AS SEEDS. |
GB1965078A GB1603967A (en) | 1977-05-13 | 1978-05-15 | Apparatus for picking out single particles from a supply |
DE19782821361 DE2821361C2 (en) | 1977-05-13 | 1978-05-16 | Device for dispensing particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7714710A FR2390772A1 (en) | 1977-05-13 | 1977-05-13 | DEVICE FOR SAMPLING PARTICLES SUCH AS SEEDS BY ASPIRATION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2390772A1 FR2390772A1 (en) | 1978-12-08 |
FR2390772B1 true FR2390772B1 (en) | 1981-11-27 |
Family
ID=9190781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7714710A Granted FR2390772A1 (en) | 1977-05-13 | 1977-05-13 | DEVICE FOR SAMPLING PARTICLES SUCH AS SEEDS BY ASPIRATION |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE867072A (en) |
DE (1) | DE2821361C2 (en) |
FR (1) | FR2390772A1 (en) |
GB (1) | GB1603967A (en) |
NL (1) | NL7805209A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478596A1 (en) * | 1980-03-19 | 1981-09-25 | Germaine Michel | APPARATUS FOR ENTERING ONE OF THE VERY LOW SIZE ELEMENTS |
AT382756B (en) * | 1983-03-15 | 1987-04-10 | Latschbacher Kajetan | HAND DEVICE FOR SINGLE SEEDING |
FR2592546B1 (en) * | 1986-01-06 | 1989-06-09 | Gerplant Automation | METHOD AND DEVICE FOR TRANSFERRING ONE TO ONE OF THE SMALL PARTICLES, IN PARTICULAR FROM SEED SEEDS. |
GB2302788A (en) * | 1995-06-30 | 1997-02-05 | David William Ross | Planter |
US9686904B2 (en) | 2014-12-12 | 2017-06-27 | Cnh Industrial America Llc | Seed delivery system vibrator |
CN109809182B (en) * | 2019-02-27 | 2023-09-12 | 苏州美尔科自动化设备有限公司 | Automatic feeding mechanism for magnetic tiles |
CN113692813B (en) * | 2021-08-16 | 2022-08-16 | 山东省农业机械科学研究院 | Pneumatic centralized conveying type seed distribution system based on electrostatic attraction and seed distribution operation method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380626A (en) * | 1965-07-28 | 1968-04-30 | Univ California | Single seed selector and planter |
US3406869A (en) * | 1967-02-20 | 1968-10-22 | Boyd Sears Iii | Separating and counting apparatus |
-
1977
- 1977-05-13 FR FR7714710A patent/FR2390772A1/en active Granted
-
1978
- 1978-05-12 BE BE187696A patent/BE867072A/en not_active IP Right Cessation
- 1978-05-12 NL NL7805209A patent/NL7805209A/en not_active Application Discontinuation
- 1978-05-15 GB GB1965078A patent/GB1603967A/en not_active Expired
- 1978-05-16 DE DE19782821361 patent/DE2821361C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2821361A1 (en) | 1978-11-23 |
NL7805209A (en) | 1978-11-15 |
GB1603967A (en) | 1981-12-02 |
BE867072A (en) | 1978-11-13 |
FR2390772A1 (en) | 1978-12-08 |
DE2821361C2 (en) | 1986-08-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |