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FR2096504B1 - - Google Patents

Info

Publication number
FR2096504B1
FR2096504B1 FR7122585A FR7122585A FR2096504B1 FR 2096504 B1 FR2096504 B1 FR 2096504B1 FR 7122585 A FR7122585 A FR 7122585A FR 7122585 A FR7122585 A FR 7122585A FR 2096504 B1 FR2096504 B1 FR 2096504B1
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
FR7122585A
Other versions
FR2096504A1 (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.)
Research Corp
Original Assignee
Research Corp
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 Research Corp filed Critical Research Corp
Publication of FR2096504A1 publication Critical patent/FR2096504A1/fr
Application granted granted Critical
Publication of FR2096504B1 publication Critical patent/FR2096504B1/fr
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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
FR7122585A 1970-06-26 1971-06-22 Expired FR2096504B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00050186A US3843018A (en) 1970-06-26 1970-06-26 Pneumatic metering device

Publications (2)

Publication Number Publication Date
FR2096504A1 FR2096504A1 (fr) 1972-02-18
FR2096504B1 true FR2096504B1 (fr) 1974-06-07

Family

ID=21963833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122585A Expired FR2096504B1 (fr) 1970-06-26 1971-06-22

Country Status (4)

Country Link
US (1) US3843018A (fr)
DE (1) DE2131646C3 (fr)
FR (1) FR2096504B1 (fr)
GB (1) GB1297468A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026437A (en) * 1974-11-22 1977-05-31 Cambridge Consultants Ltd. Seed drill
NL7611156A (nl) * 1975-10-08 1977-04-13 Nat Res Dev Inrichting voor het afgeven van kleine voor- werpen.
US4306509A (en) * 1979-03-08 1981-12-22 North Carolina State University At Raleigh Vacuum drum planter
US4515291A (en) * 1982-09-29 1985-05-07 The Ohio Agricultural Research And Development Center Seed planter, planter assembly and method of picking up and discharging single seeds
IL77552A (en) * 1985-01-18 1990-06-10 Gersan Anstalt Apparatus for feeding discrete objects
JP3095112B2 (ja) * 1995-07-11 2000-10-03 矢崎総業株式会社 種子のゲル被覆加工装置の種子供給機構
US6631826B2 (en) * 2001-07-20 2003-10-14 Parata Systems, Llc Device to count and dispense articles
WO2006138144A2 (fr) * 2005-06-13 2006-12-28 Boyce Keith W Rotative d'impression a tambour unique
US8850995B2 (en) 2009-02-02 2014-10-07 Deere & Company Seeding machine with seed delivery system
CN114308656B (zh) * 2021-12-31 2023-01-31 乌兰察布市农林科学研究所 一种基于光谱成像的变频式马铃薯实生种子收集装置

Also Published As

Publication number Publication date
DE2131646A1 (de) 1971-12-30
FR2096504A1 (fr) 1972-02-18
GB1297468A (fr) 1972-11-22
DE2131646B2 (de) 1974-05-30
US3843018A (en) 1974-10-22
DE2131646C3 (de) 1975-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse