FR2415420A1 - Dispositif d'ouverture d'un sillon a profondeur constante - Google Patents

Dispositif d'ouverture d'un sillon a profondeur constante

Info

Publication number
FR2415420A1
FR2415420A1 FR7802082A FR7802082A FR2415420A1 FR 2415420 A1 FR2415420 A1 FR 2415420A1 FR 7802082 A FR7802082 A FR 7802082A FR 7802082 A FR7802082 A FR 7802082A FR 2415420 A1 FR2415420 A1 FR 2415420A1
Authority
FR
France
Prior art keywords
contact point
disc assembly
gauge wheels
constant depth
whose axes
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
FR7802082A
Other languages
English (en)
Other versions
FR2415420B1 (fr
Inventor
Xavier Roger Grataloup
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.)
Nodet Gougis SA
Original Assignee
Nodet Gougis SA
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 Nodet Gougis SA filed Critical Nodet Gougis SA
Priority to FR7802082A priority Critical patent/FR2415420A1/fr
Publication of FR2415420A1 publication Critical patent/FR2415420A1/fr
Application granted granted Critical
Publication of FR2415420B1 publication Critical patent/FR2415420B1/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
    • 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)
  • Guiding Agricultural Machines (AREA)
  • Fertilizing (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

L'invention concerne un dispositif perfectionné pour l'ouverture d'un sillon à profondeur constante. Le dispositif comporte deux disques ouvreurs identiques 1 et 2 disposés obliquement l'un par rapport à l'autre et deux roues de jauge extérieures latérales 3 et 4 également obliques par rapport aux disques de manière à toucher ceux-ci en des points B voisins de leur point de contact A; ces derniers sont montés rotatifs sur des axes 7 et 8 portés par un châssis 9 par rapport auquel peuvent osciller deux bras latéraux 12 et 13 porteurs à leurs extrémités inférieures des axes 10 et il des roues à jauge 3 et 4. Application aux engins agricoles tels que les semoirs.
FR7802082A 1978-01-25 1978-01-25 Dispositif d'ouverture d'un sillon a profondeur constante Granted FR2415420A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7802082A FR2415420A1 (fr) 1978-01-25 1978-01-25 Dispositif d'ouverture d'un sillon a profondeur constante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802082A FR2415420A1 (fr) 1978-01-25 1978-01-25 Dispositif d'ouverture d'un sillon a profondeur constante

Publications (2)

Publication Number Publication Date
FR2415420A1 true FR2415420A1 (fr) 1979-08-24
FR2415420B1 FR2415420B1 (fr) 1980-07-18

Family

ID=9203808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802082A Granted FR2415420A1 (fr) 1978-01-25 1978-01-25 Dispositif d'ouverture d'un sillon a profondeur constante

Country Status (1)

Country Link
FR (1) FR2415420A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427769A1 (fr) * 1978-06-05 1980-01-04 Deere & Co Ensemble de preparation du sol pour planteuses ou semoirs utilises en agriculture
WO1981003410A1 (fr) * 1980-05-28 1981-12-10 Int Harvester Co Dispositif formant des sillons pour une machine a planter des semences
US4331205A (en) * 1980-12-19 1982-05-25 Brown County Manufacturing, Inc. Depth control wheel for seed planter
FR2627937A2 (fr) * 1987-10-02 1989-09-08 Sogefina Perfectionnement aux roues de plombage des semoirs
US4995325A (en) * 1988-03-04 1991-02-26 Societe Sogefina, Societe De Gestion Financiere Armoricaine Setting wheels for seed drills
US5427038A (en) * 1994-03-25 1995-06-27 Deere & Company Adjustable gauge wheel for a planter
WO2002015665A1 (fr) * 2000-08-21 2002-02-28 Bitza Research Pty Ltd Appareil agricole
WO2021002799A1 (fr) * 2019-07-04 2021-01-07 Väderstad Holding Ab Dispositif de roue de jauge, unité de rangée, outil agricole et procédé de fonctionnement de dispositif de roue de jauge

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332012A (en) * 1941-11-13 1943-10-19 Deere & Co Planter
US2496885A (en) * 1946-02-19 1950-02-07 Paul E Milton Planter
US2577775A (en) * 1949-05-20 1951-12-11 Paul E Lemmon Combination of rotary furrower and press wheels
US2685243A (en) * 1950-02-15 1954-08-03 Ford Motor Co Depth wheel for seed planters
US3005426A (en) * 1958-05-02 1961-10-24 Deere & Co Planters
US3499495A (en) * 1968-03-29 1970-03-10 Waldo H Pust Crop seed planting device
US4009668A (en) * 1975-07-07 1977-03-01 Deere & Company Planter apparatus and method for planting
US4044697A (en) * 1975-04-24 1977-08-30 Swanson Morton C No till seed drill

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332012A (en) * 1941-11-13 1943-10-19 Deere & Co Planter
US2496885A (en) * 1946-02-19 1950-02-07 Paul E Milton Planter
US2577775A (en) * 1949-05-20 1951-12-11 Paul E Lemmon Combination of rotary furrower and press wheels
US2685243A (en) * 1950-02-15 1954-08-03 Ford Motor Co Depth wheel for seed planters
US3005426A (en) * 1958-05-02 1961-10-24 Deere & Co Planters
US3499495A (en) * 1968-03-29 1970-03-10 Waldo H Pust Crop seed planting device
US4044697A (en) * 1975-04-24 1977-08-30 Swanson Morton C No till seed drill
US4009668A (en) * 1975-07-07 1977-03-01 Deere & Company Planter apparatus and method for planting

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427769A1 (fr) * 1978-06-05 1980-01-04 Deere & Co Ensemble de preparation du sol pour planteuses ou semoirs utilises en agriculture
WO1981003410A1 (fr) * 1980-05-28 1981-12-10 Int Harvester Co Dispositif formant des sillons pour une machine a planter des semences
US4493274A (en) * 1980-05-28 1985-01-15 International Harvester Company Furrow forming apparatus for a seed planter
US4331205A (en) * 1980-12-19 1982-05-25 Brown County Manufacturing, Inc. Depth control wheel for seed planter
FR2627937A2 (fr) * 1987-10-02 1989-09-08 Sogefina Perfectionnement aux roues de plombage des semoirs
US4995325A (en) * 1988-03-04 1991-02-26 Societe Sogefina, Societe De Gestion Financiere Armoricaine Setting wheels for seed drills
US5427038A (en) * 1994-03-25 1995-06-27 Deere & Company Adjustable gauge wheel for a planter
WO2002015665A1 (fr) * 2000-08-21 2002-02-28 Bitza Research Pty Ltd Appareil agricole
US6886641B2 (en) 2000-08-21 2005-05-03 Bitza Research Pty Ltd Agricultural apparatus
WO2021002799A1 (fr) * 2019-07-04 2021-01-07 Väderstad Holding Ab Dispositif de roue de jauge, unité de rangée, outil agricole et procédé de fonctionnement de dispositif de roue de jauge

Also Published As

Publication number Publication date
FR2415420B1 (fr) 1980-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse