AT307782B - Precision seeder - Google Patents

Precision seeder

Info

Publication number
AT307782B
AT307782B AT1107170A AT1107170A AT307782B AT 307782 B AT307782 B AT 307782B AT 1107170 A AT1107170 A AT 1107170A AT 1107170 A AT1107170 A AT 1107170A AT 307782 B AT307782 B AT 307782B
Authority
AT
Austria
Prior art keywords
precision seeder
seeder
precision
Prior art date
Application number
AT1107170A
Other languages
German (de)
Original Assignee
Troester A J Fa
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
Priority claimed from DE1962150A external-priority patent/DE1962150C3/en
Priority claimed from DE19702019394 external-priority patent/DE2019394A1/en
Priority claimed from DE19702052468 external-priority patent/DE2052468A1/en
Application filed by Troester A J Fa filed Critical Troester A J Fa
Application granted granted Critical
Publication of AT307782B publication Critical patent/AT307782B/en

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
    • A01C7/0443—Seed singulators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
AT1107170A 1969-12-11 1970-12-09 Precision seeder AT307782B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1962150A DE1962150C3 (en) 1969-12-11 1969-12-11 Pneumatic precision seeder
DE19702019394 DE2019394A1 (en) 1970-04-22 1970-04-22 Pneumatic precision sowing device
DE19702052468 DE2052468A1 (en) 1970-10-26 1970-10-26 Pneumatic single grain sowing device

Publications (1)

Publication Number Publication Date
AT307782B true AT307782B (en) 1973-06-12

Family

ID=27182275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1107170A AT307782B (en) 1969-12-11 1970-12-09 Precision seeder

Country Status (4)

Country Link
US (1) US3693833A (en)
AT (1) AT307782B (en)
CA (1) CA932592A (en)
FR (1) FR2073575A5 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848552A (en) * 1971-07-13 1974-11-19 J Bauman Seed dispenser for planters
US3999690A (en) * 1975-09-17 1976-12-28 White Farm Equipment Company Metering apparatus for a seed planter
GB1591794A (en) * 1976-10-28 1981-06-24 Rota Spoon Ltd Seed dispensing device
EP0010383A1 (en) * 1978-10-19 1980-04-30 Thomas William Hamilton Machine for picking up and depositing seeds
FR2524762B1 (en) * 1982-04-09 1986-04-25 Sogefina Gestion Financ Armori SELECTOR DEVICE FOR A "MONOGRAINE" SEED DISPENSER
US5170909A (en) * 1983-10-31 1992-12-15 Deere & Company Vacuum seed meter
US5392707A (en) * 1993-04-22 1995-02-28 Romans; William W. Seed metering device
US6109193A (en) * 1995-12-29 2000-08-29 Case Corporation Seed planter apparatus and method
US6564730B2 (en) 1995-12-29 2003-05-20 Case Corporation Seed planter apparatus and method
US6044779A (en) * 1998-04-15 2000-04-04 Case Corporation Multiple drop seed disc
WO2001083161A1 (en) * 2000-05-03 2001-11-08 Rosenboom Lyn A Seed planter
US8850995B2 (en) 2009-02-02 2014-10-07 Deere & Company Seeding machine with seed delivery system
US8671856B2 (en) 2009-02-02 2014-03-18 Deere & Company Planting unit for a seeding machine having blocking member to control hand-off of seed from a seed meter to a seed delivery system
US8850998B2 (en) 2011-03-25 2014-10-07 Deere & Company Planting unit for a seeding machine having a seed meter and seed delivery system
US9693498B2 (en) 2011-03-25 2017-07-04 Deere & Company Seed-double eliminator for a planting unit
DE102014216370A1 (en) * 2014-08-18 2016-02-18 Horsch Maschinen Gmbh Dosing disc of a distribution unit for granular material
US10021825B2 (en) 2014-08-18 2018-07-17 Horsch Maschinen Gmbh Metering disk of a distribution device for granular material
CA3004440A1 (en) * 2015-11-06 2017-05-11 Kinze Manufacturing, Inc. Multiple agricultural product application method and systems
US10743460B2 (en) 2017-10-03 2020-08-18 Ag Leader Technology Controlled air pulse metering apparatus for an agricultural planter and related systems and methods
US11877530B2 (en) 2019-10-01 2024-01-23 Ag Leader Technology Agricultural vacuum and electrical generator devices, systems, and methods
CN114271076B (en) * 2021-12-14 2023-03-14 华中农业大学 Combined seed filling and seeding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960258A (en) * 1953-10-12 1960-11-15 John M Dodwell Apparatus for seed planting
US2991909A (en) * 1956-07-17 1961-07-11 Lamazou Jean Single seed sowing machine
US3133676A (en) * 1960-12-15 1964-05-19 Ben Pearson Inc Planter having pneumatic seed handling means
DE1283589B (en) * 1966-03-04 1968-11-21 Dr Wilhelm Knolle Precision seeder
US3387746A (en) * 1966-11-28 1968-06-11 Robert F Ashley Selective seed planter

Also Published As

Publication number Publication date
US3693833A (en) 1972-09-26
FR2073575A5 (en) 1971-10-01
CA932592A (en) 1973-08-28

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