DE3568124D1 - Vacuum seed meter - Google Patents

Vacuum seed meter

Info

Publication number
DE3568124D1
DE3568124D1 DE8585302025T DE3568124T DE3568124D1 DE 3568124 D1 DE3568124 D1 DE 3568124D1 DE 8585302025 T DE8585302025 T DE 8585302025T DE 3568124 T DE3568124 T DE 3568124T DE 3568124 D1 DE3568124 D1 DE 3568124D1
Authority
DE
Germany
Prior art keywords
seed meter
vacuum seed
vacuum
meter
seed
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
DE8585302025T
Other languages
English (en)
Inventor
Robert Harper Ankum
Jay Harold Olson
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.)
Deere and Co
Original Assignee
Deere and 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 and Co filed Critical Deere and Co
Application granted granted Critical
Publication of DE3568124D1 publication Critical patent/DE3568124D1/de
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Sowing (AREA)
DE8585302025T 1984-03-26 1985-03-25 Vacuum seed meter Expired DE3568124D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59347684A 1984-03-26 1984-03-26

Publications (1)

Publication Number Publication Date
DE3568124D1 true DE3568124D1 (de) 1989-03-16

Family

ID=24374868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302025T Expired DE3568124D1 (de) 1984-03-26 1985-03-25 Vacuum seed meter

Country Status (9)

Country Link
EP (1) EP0156637B1 (de)
AR (1) AR248066A1 (de)
AU (1) AU572971B2 (de)
BR (1) BR8501343A (de)
CA (1) CA1264254A (de)
DE (1) DE3568124D1 (de)
ES (1) ES8605354A1 (de)
MX (1) MX164841B (de)
ZA (1) ZA852228B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600122A (en) * 1984-03-23 1986-07-15 Deere & Company Seed meter disk for use with sunflower and other seeds of long, slender shape
FR2678472B1 (fr) * 1991-07-03 1993-10-29 Ecolasse Guy Distributeur pneumatique monograine pour semoir permettant de semer des graines de differents calibres.
FR2730712B1 (fr) * 1995-02-17 1997-06-13 Nodet Gougis Dispositif de distribution de produits granulaires
DE29802612U1 (de) * 1998-02-17 1998-05-14 Kverneland Accord Gmbh & Co Kg Einzelkornsämaschine
US6581535B2 (en) * 2000-12-07 2003-06-24 Kinze Manufacturing, Inc. Agricultural seed meter
US6516733B1 (en) * 2001-12-21 2003-02-11 Precision Planting, Inc. Vacuum seed meter and dispensing apparatus
US8869719B2 (en) * 2011-03-25 2014-10-28 Deere & Company Air pressure differential seed meter
CN104221554B (zh) * 2014-09-15 2016-08-24 石河子市农友机械制造有限责任公司 一种适用于播种不同作物的播种装置
CN104380888B (zh) * 2014-11-26 2016-01-20 董兆伟 一种手推式播种器的下籽装置
CN106068824A (zh) * 2016-07-15 2016-11-09 柳州好顺科技有限公司 一种气吸式播种器
CN110073781A (zh) * 2019-06-05 2019-08-02 安徽农业大学 一种水稻精量排种器及其排种方法
CN111557146A (zh) * 2020-05-25 2020-08-21 江苏沃得高新农业装备有限公司 一种播种装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677842A (en) * 1949-05-30 1952-08-20 E V Twose Ltd Improvements relating to seed drills
DE1051047B (de) * 1956-08-10 1959-02-19 Martin Schmidt Einzelkornsaemaschine mit am Bodenauslauf des Saatkastens angeordnetem Saerad
GB1591794A (en) * 1976-10-28 1981-06-24 Rota Spoon Ltd Seed dispensing device

Also Published As

Publication number Publication date
MX164841B (es) 1992-09-28
EP0156637A2 (de) 1985-10-02
EP0156637A3 (en) 1986-07-30
EP0156637B1 (de) 1989-02-08
BR8501343A (pt) 1985-11-19
AU572971B2 (en) 1988-05-19
AU3979085A (en) 1985-10-03
ES8605354A1 (es) 1986-03-16
AR248066A1 (es) 1995-06-30
ZA852228B (en) 1986-11-26
ES541542A0 (es) 1986-03-16
CA1264254A (en) 1990-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee