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FR2413864A1 - Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis - Google Patents

Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis

Info

Publication number
FR2413864A1
FR2413864A1 FR7800277A FR7800277A FR2413864A1 FR 2413864 A1 FR2413864 A1 FR 2413864A1 FR 7800277 A FR7800277 A FR 7800277A FR 7800277 A FR7800277 A FR 7800277A FR 2413864 A1 FR2413864 A1 FR 2413864A1
Authority
FR
France
Prior art keywords
seeder
pivoted
horizontal axis
disc assembly
respective arms
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.)
Granted
Application number
FR7800277A
Other languages
French (fr)
Other versions
FR2413864B1 (en
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.)
HUARD UCF
Original Assignee
HUARD UCF
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 HUARD UCF filed Critical HUARD UCF
Priority to FR7800277A priority Critical patent/FR2413864A1/en
Publication of FR2413864A1 publication Critical patent/FR2413864A1/en
Application granted granted Critical
Publication of FR2413864B1 publication Critical patent/FR2413864B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

The grain seeder has a cutting disc (5) slightly inclined to the vertical. The seeder disc (6) is inclined to the vertical. The seeder disc (6) is inclined to the vertical and is inclined at a small angle to the direction of advance. Each disc is carried by an arm (3, 4), both arms being mounted to pivot about the same horizontal transverse axis. The arm (3) which carries the cutting disc (5) is held up by a spring (10). The arm (4) is connected elastically (12) to the arm (3).
FR7800277A 1978-01-06 1978-01-06 Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis Granted FR2413864A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800277A FR2413864A1 (en) 1978-01-06 1978-01-06 Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800277A FR2413864A1 (en) 1978-01-06 1978-01-06 Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis

Publications (2)

Publication Number Publication Date
FR2413864A1 true FR2413864A1 (en) 1979-08-03
FR2413864B1 FR2413864B1 (en) 1983-05-20

Family

ID=9203168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800277A Granted FR2413864A1 (en) 1978-01-06 1978-01-06 Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis

Country Status (1)

Country Link
FR (1) FR2413864A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122714A1 (en) * 1981-06-06 1983-01-05 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill with single-disc coulters
EP0579909A1 (en) * 1992-07-22 1994-01-26 ACCORD Landmaschinen Heinrich Weiste & Co. GmbH Pair of circular seeding disks with one leading concave disk
FR2770367A1 (en) * 1997-11-04 1999-05-07 Kuhn Sa DISC SOC FOR SEEDERS
WO2006110103A1 (en) * 2005-04-13 2006-10-19 Väderstad-Verken Aktiebolag Device at a sowing-machine
GB2498530A (en) * 2012-01-17 2013-07-24 Edward Frank Weaving A disc coulter assembly and no-till seed drill
EP2732685A1 (en) 2012-11-19 2014-05-21 Horsch Maschinen GmbH Double disc share of an agricultural machine, in particular a sowing machine
EP2944176A1 (en) * 2014-05-14 2015-11-18 Robert Schmidt Forest sowing device for sowing deciduous trees with heavy fruit
CN105794360A (en) * 2016-05-06 2016-07-27 新疆农垦科学院 Ditching and soil covering device
WO2020120503A1 (en) * 2018-12-11 2020-06-18 Kofatec Gmbh Mechanism for placing seed grains in a seed furrow in the right orientation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1480643A (en) * 1966-05-20 1967-05-12 Ici Ltd Coulter to form a continuous seed track in the soil
FR1576504A (en) * 1968-05-09 1969-08-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1480643A (en) * 1966-05-20 1967-05-12 Ici Ltd Coulter to form a continuous seed track in the soil
FR1576504A (en) * 1968-05-09 1969-08-01

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122714A1 (en) * 1981-06-06 1983-01-05 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill with single-disc coulters
EP0579909A1 (en) * 1992-07-22 1994-01-26 ACCORD Landmaschinen Heinrich Weiste & Co. GmbH Pair of circular seeding disks with one leading concave disk
FR2770367A1 (en) * 1997-11-04 1999-05-07 Kuhn Sa DISC SOC FOR SEEDERS
EP0914763A1 (en) * 1997-11-04 1999-05-12 Kuhn S.A. Disc coulter for seed drills
US6082276A (en) * 1997-11-04 2000-07-04 Kuhn S.A. Disk colter for seed drills
WO2006110103A1 (en) * 2005-04-13 2006-10-19 Väderstad-Verken Aktiebolag Device at a sowing-machine
GB2498530A (en) * 2012-01-17 2013-07-24 Edward Frank Weaving A disc coulter assembly and no-till seed drill
GB2498530B (en) * 2012-01-17 2017-05-17 Frank Weaving Edward No till seed drill
EP2732685A1 (en) 2012-11-19 2014-05-21 Horsch Maschinen GmbH Double disc share of an agricultural machine, in particular a sowing machine
EP2944176A1 (en) * 2014-05-14 2015-11-18 Robert Schmidt Forest sowing device for sowing deciduous trees with heavy fruit
CN105794360A (en) * 2016-05-06 2016-07-27 新疆农垦科学院 Ditching and soil covering device
CN105794360B (en) * 2016-05-06 2018-03-30 新疆农垦科学院 One kind trench digging covering device
WO2020120503A1 (en) * 2018-12-11 2020-06-18 Kofatec Gmbh Mechanism for placing seed grains in a seed furrow in the right orientation

Also Published As

Publication number Publication date
FR2413864B1 (en) 1983-05-20

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse