FR2394237A1 - Semoir mecanique - Google Patents

Semoir mecanique

Info

Publication number
FR2394237A1
FR2394237A1 FR7817946A FR7817946A FR2394237A1 FR 2394237 A1 FR2394237 A1 FR 2394237A1 FR 7817946 A FR7817946 A FR 7817946A FR 7817946 A FR7817946 A FR 7817946A FR 2394237 A1 FR2394237 A1 FR 2394237A1
Authority
FR
France
Prior art keywords
partitions
valves
seeds
acute angle
cams
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
FR7817946A
Other languages
English (en)
Other versions
FR2394237B1 (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.)
Amazonen Werke H Dreyer SE and Co KG
Original Assignee
Amazonen Werke H Dreyer SE 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
Application filed by Amazonen Werke H Dreyer SE and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Publication of FR2394237A1 publication Critical patent/FR2394237A1/fr
Application granted granted Critical
Publication of FR2394237B1 publication Critical patent/FR2394237B1/fr
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/08Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12Seeders with feeding wheels
    • A01C7/123Housings for feed rollers or wheels
    • A01C7/125Housings for feed rollers or wheels with bottom delivery of the seeds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/08Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12Seeders with feeding wheels
    • A01C7/126Stubbed rollers or wheels

Landscapes

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

Abstract

a. Ce semoir mécanique comporte des roues semeuses portant des cames et placées entre des cloisons verticales très proches d'elles, ainsi que des clapets de fermeture. b. Pour éviter l'engorgement par les graines, les cames forment avec les cloisons un angle aigu ouvert vers leur pourtour et les clapets portent des appendices, forment également un angle aigu avec ces cloisons. c. Crâce à cette disposition, les graines, même petites et portant des barbes, ne peuvent s'immobiliser entre les roues ou les clapets et les cloisons.
FR7817946A 1977-06-15 1978-06-15 Semoir mecanique Granted FR2394237A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2726915A DE2726915C3 (de) 1977-06-15 1977-06-15 Drillmaschine

Publications (2)

Publication Number Publication Date
FR2394237A1 true FR2394237A1 (fr) 1979-01-12
FR2394237B1 FR2394237B1 (fr) 1983-11-10

Family

ID=6011552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817946A Granted FR2394237A1 (fr) 1977-06-15 1978-06-15 Semoir mecanique

Country Status (4)

Country Link
CA (1) CA1087926A (fr)
DE (1) DE2726915C3 (fr)
FR (1) FR2394237A1 (fr)
GB (1) GB1579218A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482410A1 (fr) * 1980-05-16 1981-11-20 Amazonen Werke Dreyer H Dispositif doseur pour l'epandage de semences et d'engrais
EP0218813A2 (fr) * 1985-10-15 1987-04-22 Amazonen-Werke H. Dreyer GmbH & Co. KG Distributeur pneumatique
US4778651A (en) * 1985-12-17 1988-10-18 Commissariat A L'energie Atomique Austenitic stainless steel, particularly usable as a core structural or canning material in nuclear reactors
FR2848380A1 (fr) 2002-12-16 2004-06-18 Kuhn Nodet Sa Mecanisme de dosage pour un semoir et semoir muni d'un tel mecanisme de dosage
EP2476302A1 (fr) * 2011-01-12 2012-07-18 Kverneland ASA Roue de comptage pour un dispositif de dosage destinée au dosage de semences
EP3782448A1 (fr) * 2019-08-22 2021-02-24 Great Plains Manufacturing, Inc. Dispositif de dosage ayant un ensemble porte amovible

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527761A1 (de) * 1985-08-02 1987-02-12 Amazonen Werke Dreyer H Bodenklappe
US4705220A (en) * 1985-11-25 1987-11-10 Gandy Company Granular applicator with interchangeable metering wheels
DE202022100740U1 (de) * 2022-02-09 2023-02-13 Rauch Landmaschinenfabrik Gesellschaft mit beschränkter Haftung Verteilmaschine mit einem Dosierorgan und Dosierorgan für eine solche Verteilmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282040C (fr) *
DE239923C (fr) * 1900-01-01
DE410134C (de) * 1924-04-20 1925-02-18 Maschb Akt Ges Vorrichtung zur Getreideduennsaat an Drillmaschinen mit gezahnter Saeerolle und mit federnder Bodenklappe
DE1906077A1 (de) * 1969-02-07 1970-08-27 Amazonen Werke Dreyer H Maschine zum Verteilen von streubarem Material,insbesondere von Saatgut und/oder gekoernten Duengemitteln

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282040C (fr) *
DE239923C (fr) * 1900-01-01
DE410134C (de) * 1924-04-20 1925-02-18 Maschb Akt Ges Vorrichtung zur Getreideduennsaat an Drillmaschinen mit gezahnter Saeerolle und mit federnder Bodenklappe
DE1906077A1 (de) * 1969-02-07 1970-08-27 Amazonen Werke Dreyer H Maschine zum Verteilen von streubarem Material,insbesondere von Saatgut und/oder gekoernten Duengemitteln
FR2032751A5 (fr) * 1969-02-07 1970-11-27 Amazonen Werke Dreyer H

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482410A1 (fr) * 1980-05-16 1981-11-20 Amazonen Werke Dreyer H Dispositif doseur pour l'epandage de semences et d'engrais
EP0218813A2 (fr) * 1985-10-15 1987-04-22 Amazonen-Werke H. Dreyer GmbH & Co. KG Distributeur pneumatique
EP0218813A3 (fr) * 1985-10-15 1988-08-10 Amazonen-Werke H. Dreyer GmbH & Co. KG Distributeur pneumatique
EP0379231A2 (fr) * 1985-10-15 1990-07-25 Amazonen-Werke H. Dreyer GmbH & Co. KG Epandeur d'engrais pneumatique
EP0379231A3 (fr) * 1985-10-15 1990-10-10 Amazonen-Werke H. Dreyer GmbH & Co. KG Epandeur d'engrais pneumatique
US4778651A (en) * 1985-12-17 1988-10-18 Commissariat A L'energie Atomique Austenitic stainless steel, particularly usable as a core structural or canning material in nuclear reactors
FR2848380A1 (fr) 2002-12-16 2004-06-18 Kuhn Nodet Sa Mecanisme de dosage pour un semoir et semoir muni d'un tel mecanisme de dosage
EP1430762A1 (fr) 2002-12-16 2004-06-23 Kuhn-Nodet S.A. Mécanisme de dosage pour semoir
EP2476302A1 (fr) * 2011-01-12 2012-07-18 Kverneland ASA Roue de comptage pour un dispositif de dosage destinée au dosage de semences
EP3782448A1 (fr) * 2019-08-22 2021-02-24 Great Plains Manufacturing, Inc. Dispositif de dosage ayant un ensemble porte amovible

Also Published As

Publication number Publication date
DE2726915A1 (de) 1978-12-21
DE2726915C3 (de) 1980-03-20
GB1579218A (en) 1980-11-12
FR2394237B1 (fr) 1983-11-10
CA1087926A (fr) 1980-10-21
DE2726915B2 (de) 1979-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse