CA932592A - Sowing device with pneumatic seed separator - Google Patents

Sowing device with pneumatic seed separator

Info

Publication number
CA932592A
CA932592A CA100075A CA100075A CA932592A CA 932592 A CA932592 A CA 932592A CA 100075 A CA100075 A CA 100075A CA 100075 A CA100075 A CA 100075A CA 932592 A CA932592 A CA 932592A
Authority
CA
Canada
Prior art keywords
sowing device
seed separator
pneumatic seed
pneumatic
separator
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
Application number
CA100075A
Inventor
Wietz Otto
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.)
AJ Troester GmbH and Co KG
Original Assignee
AJ Troester GmbH and Co KG
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 AJ Troester GmbH and Co KG filed Critical AJ Troester GmbH and Co KG
Application granted granted Critical
Publication of CA932592A publication Critical patent/CA932592A/en
Expired 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
    • A01C7/046—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)
CA100075A 1969-12-11 1970-12-08 Sowing device with pneumatic seed separator Expired CA932592A (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
CA932592A true CA932592A (en) 1973-08-28

Family

ID=27182275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA100075A Expired CA932592A (en) 1969-12-11 1970-12-08 Sowing device with pneumatic seed separator

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 (20)

* 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
US6564730B2 (en) 1995-12-29 2003-05-20 Case Corporation Seed planter apparatus and method
US6109193A (en) * 1995-12-29 2000-08-29 Case Corporation Seed planter apparatus and method
US6044779A (en) * 1998-04-15 2000-04-04 Case Corporation Multiple drop seed disc
US6477967B2 (en) * 2000-05-03 2002-11-12 Lyn A. Rosenboom 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
US9693498B2 (en) 2011-03-25 2017-07-04 Deere & Company Seed-double eliminator for a planting unit
US8850998B2 (en) 2011-03-25 2014-10-07 Deere & Company Planting unit for a seeding machine having a seed meter and seed delivery system
US10021825B2 (en) 2014-08-18 2018-07-17 Horsch Maschinen Gmbh Metering disk of a distribution device for granular material
DE102014216370A1 (en) * 2014-08-18 2016-02-18 Horsch Maschinen Gmbh Dosing disc of a distribution unit for granular material
CA3004440A1 (en) * 2015-11-06 2017-05-11 Kinze Manufacturing, Inc. Multiple agricultural product application method and systems
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
AT307782B (en) 1973-06-12

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