FR2396497A1 - Semoir perfectionne - Google Patents

Semoir perfectionne

Info

Publication number
FR2396497A1
FR2396497A1 FR7819752A FR7819752A FR2396497A1 FR 2396497 A1 FR2396497 A1 FR 2396497A1 FR 7819752 A FR7819752 A FR 7819752A FR 7819752 A FR7819752 A FR 7819752A FR 2396497 A1 FR2396497 A1 FR 2396497A1
Authority
FR
France
Prior art keywords
seeder
downpipes
coulters
coulter
conduits
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.)
Withdrawn
Application number
FR7819752A
Other languages
English (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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson Inc
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 Massey Ferguson Inc filed Critical Massey Ferguson Inc
Publication of FR2396497A1 publication Critical patent/FR2396497A1/fr
Withdrawn legal-status Critical Current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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools

Landscapes

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

Abstract

L'invention se rapporte à un semoir permettant de déposer les graines en rangées plus rapprochées afin de mieux utiliser la terre. Le semoir 10 comprend des coutres 26 pour ouvrir le sol et des conduits 24 pour délivrer des graines aux coutres, chaque coutre comportant deux tubes de descente 32 qui reçoivent des courants mesurés de graines de deux conduits 24. Les tubes de descente sont espacés de manière à déposer les graines dans le sillon ouvert par le coutre, sous la forme de courants espacés latéralement de moins de 10 cm, et de préférence, entre 3,8 et 6,3 cm. L'invention s'applique aux semoirs en général.
FR7819752A 1977-07-04 1978-07-03 Semoir perfectionne Withdrawn FR2396497A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2799577A GB1600487A (en) 1977-07-04 1977-07-04 Seed deposition apparatus

Publications (1)

Publication Number Publication Date
FR2396497A1 true FR2396497A1 (fr) 1979-02-02

Family

ID=10268591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819752A Withdrawn FR2396497A1 (fr) 1977-07-04 1978-07-03 Semoir perfectionne

Country Status (2)

Country Link
FR (1) FR2396497A1 (fr)
GB (1) GB1600487A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580508A (en) * 1982-01-07 1986-04-08 Amazonen Werke H. Dreyer Gmbh & Co Kg Seed drill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2426293C1 (ru) * 2009-12-21 2011-08-20 Федеральное государственное образовательное учреждение высшего профессионального образования Новосибирский государственный аграрный университет Узкорядный строчно-полосовой способ посева зерновых культур

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318224A (en) * 1940-04-08 1943-05-04 Deere & Co Lister
US2357760A (en) * 1942-11-03 1944-09-05 Charles T Peacock Seeder
US2496885A (en) * 1946-02-19 1950-02-07 Paul E Milton Planter
US3611956A (en) * 1968-07-20 1971-10-12 Samuel Moore Means for agricultural seeding
FR2099903A5 (fr) * 1970-06-27 1972-03-17 Amazonen Werke Dreyer H

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318224A (en) * 1940-04-08 1943-05-04 Deere & Co Lister
US2357760A (en) * 1942-11-03 1944-09-05 Charles T Peacock Seeder
US2496885A (en) * 1946-02-19 1950-02-07 Paul E Milton Planter
US3611956A (en) * 1968-07-20 1971-10-12 Samuel Moore Means for agricultural seeding
FR2099903A5 (fr) * 1970-06-27 1972-03-17 Amazonen Werke Dreyer H

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580508A (en) * 1982-01-07 1986-04-08 Amazonen Werke H. Dreyer Gmbh & Co Kg Seed drill

Also Published As

Publication number Publication date
GB1600487A (en) 1981-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse