ZA971821B - A mechanical seed meter - Google Patents

A mechanical seed meter

Info

Publication number
ZA971821B
ZA971821B ZA971821A ZA971821A ZA971821B ZA 971821 B ZA971821 B ZA 971821B ZA 971821 A ZA971821 A ZA 971821A ZA 971821 A ZA971821 A ZA 971821A ZA 971821 B ZA971821 B ZA 971821B
Authority
ZA
South Africa
Prior art keywords
seed meter
mechanical seed
mechanical
meter
seed
Prior art date
Application number
ZA971821A
Other languages
English (en)
Inventor
James Irwin Lodico
Terry Lee Snipes
Donald Raymond Wisor
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of ZA971821B publication Critical patent/ZA971821B/xx

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Sowing (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ZA971821A 1996-03-04 1997-03-03 A mechanical seed meter ZA971821B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/610,644 US5720233A (en) 1996-03-04 1996-03-04 Mechanical seed meter

Publications (1)

Publication Number Publication Date
ZA971821B true ZA971821B (en) 1998-09-03

Family

ID=24445865

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA971821A ZA971821B (en) 1996-03-04 1997-03-03 A mechanical seed meter

Country Status (6)

Country Link
US (1) US5720233A (xx)
AR (1) AR006089A1 (xx)
AU (1) AU710120B2 (xx)
BR (1) BR9701145A (xx)
CA (1) CA2187658C (xx)
ZA (1) ZA971821B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6581535B2 (en) * 2000-12-07 2003-06-24 Kinze Manufacturing, Inc. Agricultural seed meter
US6588351B1 (en) 2001-12-18 2003-07-08 Deere & Company Planting unit lockup device for seeding machine
US6581533B1 (en) 2001-12-18 2003-06-24 Deere & Company Seed meter brushes forming a transport seed puddle
US6581530B1 (en) 2001-12-18 2003-06-24 Deere & Company Folding walkway for seeding machine
US7051663B2 (en) 2001-12-18 2006-05-30 Deere & Company Pivoting planting units vertically
US6595148B2 (en) 2001-12-18 2003-07-22 Deere & Company Individual seed hoppers forming banks of seed hoppers
US6688242B2 (en) 2001-12-18 2004-02-10 Deere & Company Frame folding arrangement with vertically pivoting planting units
US6516733B1 (en) 2001-12-21 2003-02-11 Precision Planting, Inc. Vacuum seed meter and dispensing apparatus
US7343868B2 (en) 2003-01-10 2008-03-18 Deere & Company Seed placement system for use in a seeding machine
US6752095B1 (en) 2003-01-10 2004-06-22 Deere & Company Seed metering system for use in a seeding machine
US6651570B1 (en) 2003-01-10 2003-11-25 Deere & Company Seed placement system for use in a seeding machine
CA2495509A1 (en) * 2004-02-06 2005-08-06 Michel Bellefroid Improved finger type seed meter back plate seeding device
US7086269B2 (en) * 2004-07-15 2006-08-08 Precision Planting, Inc. Apparatus and method for testing seed singulation of a seed meter
US7162963B2 (en) * 2004-08-16 2007-01-16 Precision Planting, Inc. Adjustable singulating brush assembly and method of singulating seeds
US7549383B2 (en) * 2005-01-07 2009-06-23 Precision Planting, Inc. Planter meter suspension system and method of improving seed spacing
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
US8869719B2 (en) * 2011-03-25 2014-10-28 Deere & Company Air pressure differential seed meter
CN103355032B (zh) * 2013-05-30 2016-05-25 中国农业大学 气力组合孔式玉米精量排种器
CN106385883B (zh) 2015-08-03 2022-03-08 迪尔公司 排种器
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
CN111788910A (zh) * 2020-08-27 2020-10-20 扬州大学 一种气吸式螺旋槽轮排种器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486659A (en) * 1967-10-30 1969-12-30 Massey Ferguson Inc Shelled peanut planting apparatus
US3552601A (en) * 1968-04-12 1971-01-05 Deere & Co Seed selecting mechanism
US3951306A (en) * 1973-11-21 1976-04-20 Ernst Arnold E Planter apparatus
GB1591794A (en) * 1976-10-28 1981-06-24 Rota Spoon Ltd Seed dispensing device
DE2829156A1 (de) * 1978-07-03 1980-01-17 Kleine Franz Maschf Saemaschine, insbesondere einzelkornsaemaschine
US4282985A (en) * 1980-01-21 1981-08-11 Ray Yamamoto Seed plate
US4450979A (en) * 1980-08-15 1984-05-29 White Farm Equipment Company Seed metering means
US5170909A (en) * 1983-10-31 1992-12-15 Deere & Company Vacuum seed meter
EP0147533B1 (de) * 1983-11-25 1988-03-23 Wolf-Geräte GmbH Handsägerät
US4609131A (en) * 1984-06-11 1986-09-02 Tieben James B Seed dispensing device
DE3615189C1 (en) * 1986-05-05 1987-04-09 Kleine Franz Maschf Seed-spacing drill, especially for maize, beet and the like
EP0313928B1 (de) * 1987-10-26 1992-05-13 Siemens Aktiengesellschaft Verfahren zur Erfassung und Regelung eines Federmoments sowie einer Differenzdrehzahl bei rotatorisch angetriebenen Zwei-Massen-Systemen
US5027725A (en) * 1989-04-13 1991-07-02 Keeton Eugene G Seed dispenser for planters
US4924786A (en) * 1989-06-14 1990-05-15 Keeton Eugene G Seed dispenser with dual-faced seed plate
US5058766A (en) * 1990-05-25 1991-10-22 Kinze Manufacturing, Inc. Seed meter for row crop planter unit

Also Published As

Publication number Publication date
AU710120B2 (en) 1999-09-16
CA2187658A1 (en) 1997-09-05
AR006089A1 (es) 1999-08-11
US5720233A (en) 1998-02-24
AU1499397A (en) 1997-09-11
CA2187658C (en) 1999-12-28
MX9701652A (es) 1997-09-30
BR9701145A (pt) 1998-12-15

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