FR2323308B1 - - Google Patents

Info

Publication number
FR2323308B1
FR2323308B1 FR7506960A FR7506960A FR2323308B1 FR 2323308 B1 FR2323308 B1 FR 2323308B1 FR 7506960 A FR7506960 A FR 7506960A FR 7506960 A FR7506960 A FR 7506960A FR 2323308 B1 FR2323308 B1 FR 2323308B1
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
Application number
FR7506960A
Other languages
French (fr)
Other versions
FR2323308A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut National de la Recherche Agronomique INRA
Original Assignee
Institut National de la Recherche Agronomique INRA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institut National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR7506960A priority Critical patent/FR2323308A1/fr
Publication of FR2323308A1 publication Critical patent/FR2323308A1/fr
Application granted granted Critical
Publication of FR2323308B1 publication Critical patent/FR2323308B1/fr
Granted legal-status Critical Current

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
    • A01C7/0445—Seed ejectors
    • 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)
FR7506960A 1975-02-28 1975-02-28 Semoir polyvalent de precision pour petites parcelles Granted FR2323308A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7506960A FR2323308A1 (fr) 1975-02-28 1975-02-28 Semoir polyvalent de precision pour petites parcelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7506960A FR2323308A1 (fr) 1975-02-28 1975-02-28 Semoir polyvalent de precision pour petites parcelles

Publications (2)

Publication Number Publication Date
FR2323308A1 FR2323308A1 (fr) 1977-04-08
FR2323308B1 true FR2323308B1 (Direct) 1978-10-06

Family

ID=9152176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506960A Granted FR2323308A1 (fr) 1975-02-28 1975-02-28 Semoir polyvalent de precision pour petites parcelles

Country Status (1)

Country Link
FR (1) FR2323308A1 (Direct)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479644A1 (fr) * 1980-04-04 1981-10-09 Nodet Gougis Semoir a ejecteur pneumatique de graines, notamment pour cultures legumieres
FR2492623A1 (fr) * 1980-10-29 1982-04-30 Inst Tech Cereales Fourrages Element semeur et semoir pour parcelles experimentales
US4519525A (en) * 1981-06-01 1985-05-28 J. I. Case Company Seed dispenser for planters
FR2530919B1 (fr) * 1982-07-29 1985-10-04 Lacaille Sa Semoir a vidange pneumatique polyvalent pour semis d'experimentation et semis de culture
US4613056A (en) * 1983-10-31 1986-09-23 Deere & Company Seed meter having cleanout and seed sealing member
US4917029A (en) * 1988-06-16 1990-04-17 The Regents Of The University Of Califorina Hydro-pneumatic singulation of gel-encapsulated propagules
DE102008056526B3 (de) * 2008-11-08 2010-05-12 Kverneland Asa Reinigungselement, Säherz und Einzelkornsämaschine
SE533891C2 (sv) * 2008-11-18 2011-02-22 Vaederstad Verken Ab Anordning vid en fröutmatningsanordning på en lantbruksmaskin
AT506803B1 (de) * 2008-12-05 2009-12-15 Wintersteiger Ag Einzelkornsämaschine
US8850995B2 (en) 2009-02-02 2014-10-07 Deere & Company Seeding machine with seed delivery system
US8371240B2 (en) 2009-05-06 2013-02-12 Agco Corporation Twin row planter
US20100282145A1 (en) * 2009-05-06 2010-11-11 Agco Corporation Air Assisted Seed Dispensing
US8336469B2 (en) 2009-05-06 2012-12-25 Agco Corporation Fertilizer transfer chamber for metering device
US8371239B2 (en) 2009-05-06 2013-02-12 Agco Corporation Dual product dispensing disk for metering device
US8322293B2 (en) 2009-05-06 2012-12-04 Agco Corporation Precision fertilizer placement
US8336470B2 (en) 2009-05-06 2012-12-25 Agco Corporation Seed meter airflow cover
US8850998B2 (en) 2011-03-25 2014-10-07 Deere & Company Planting unit for a seeding machine having a seed meter and seed delivery system
CZ2014221A3 (cs) * 2014-04-03 2015-05-20 Farmet A.S. Zařízení k jednocení osiva
US20180153096A1 (en) 2014-11-07 2018-06-07 Deere & Company Row unit for a seeding machine with pneumatic seed loading
US10820489B2 (en) 2018-02-05 2020-11-03 Deere & Company Row unit for a seeding machine with pneumatic seed loading
US11297762B2 (en) 2018-02-05 2022-04-12 Deere & Company Row unit for a seeding machine with pneumatic seed loading
DE102018120060A1 (de) * 2018-08-17 2020-02-20 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Einzelkornsäaggregat
FR3160087A1 (fr) * 2024-03-15 2025-09-19 Kuhn Sas Ensemble de distribution pour un semoir et procédé d’isolation associé
FR3160086A1 (fr) * 2024-03-15 2025-09-19 Kuhn Sas Ensemble de distribution pour un semoir et procédé de vidange associé
CN118020445B (zh) * 2024-04-11 2024-10-22 中国农业科学院草原研究所 用于小颗粒种子作物的整地施肥铺膜精播一体机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240175A (en) * 1963-10-21 1966-03-15 William V Clow Seed segregator and planter
FR2094536A5 (Direct) * 1970-06-24 1972-02-04 Darquin Marcel
US3788518A (en) * 1973-01-15 1974-01-29 Massey Ferguson Inc Pneumatic seed dispenser
US3851802A (en) * 1973-11-15 1974-12-03 Us Agriculture Single cone multiple-row plot seeder

Also Published As

Publication number Publication date
FR2323308A1 (fr) 1977-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse