FR2446587A1 - Instrument agricole a coutre, notamment pour semailles - Google Patents

Instrument agricole a coutre, notamment pour semailles

Info

Publication number
FR2446587A1
FR2446587A1 FR7901024A FR7901024A FR2446587A1 FR 2446587 A1 FR2446587 A1 FR 2446587A1 FR 7901024 A FR7901024 A FR 7901024A FR 7901024 A FR7901024 A FR 7901024A FR 2446587 A1 FR2446587 A1 FR 2446587A1
Authority
FR
France
Prior art keywords
coulter
implement
vertical cutting
detachable
seed sowing
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
FR7901024A
Other languages
English (en)
Other versions
FR2446587B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7901024A priority Critical patent/FR2446587A1/fr
Publication of FR2446587A1 publication Critical patent/FR2446587A1/fr
Application granted granted Critical
Publication of FR2446587B1 publication Critical patent/FR2446587B1/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

Landscapes

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

Abstract

L'invention concerne les semoirs. Elle se rapporte à un semoir dans lequel une lame 1 de coupe forme une fente dans le sol, et des coutres 5 délimitent un passage dans lequel un conduit 8 dépose des graines, le sol se refermant derrière les graines et étant tassé par une roue 10. Application aux semoirs destinés aux sols très secs ou très humides.
FR7901024A 1979-01-16 1979-01-16 Instrument agricole a coutre, notamment pour semailles Granted FR2446587A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901024A FR2446587A1 (fr) 1979-01-16 1979-01-16 Instrument agricole a coutre, notamment pour semailles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901024A FR2446587A1 (fr) 1979-01-16 1979-01-16 Instrument agricole a coutre, notamment pour semailles

Publications (2)

Publication Number Publication Date
FR2446587A1 true FR2446587A1 (fr) 1980-08-14
FR2446587B1 FR2446587B1 (fr) 1984-01-20

Family

ID=9220812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901024A Granted FR2446587A1 (fr) 1979-01-16 1979-01-16 Instrument agricole a coutre, notamment pour semailles

Country Status (1)

Country Link
FR (1) FR2446587A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604328A1 (fr) * 1986-09-29 1988-04-01 Lely France Perfectionnements aux semoirs multirangs comportant autant d'ensembles semeurs que de rangs a semer
FR2619670A1 (fr) * 1987-08-25 1989-03-03 Delos Ets Injecteur de fluide ou de materiau se presentant sous forme divisee, notamment engrais liquide ou gazeux, dans le sol

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR639632A (fr) * 1927-08-18 1928-06-26 R Et A Liot Perfectionnement apporté dans l'établissement des semoirs à coutres rotatifs
FR38188E (fr) * 1930-03-29 1931-04-20 R Et A Liot Perfectionnements apporté dans l'établissement des semoirs à coutres rotatifs
US2704970A (en) * 1953-02-03 1955-03-29 Greaves Joseph Disk for seeders
FR1434558A (fr) * 1965-04-24 1966-04-08 Beauvais Et Robin S A R L Ets Rouleau sillonneur pour semoirs
FR91060E (fr) * 1965-04-24 1968-04-05 Beauvais Et Robin S A R L Ets Roueleau sillonneur pour semoirs
FR2101686A5 (fr) * 1970-07-17 1972-03-31 Int Harvester Co

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR639632A (fr) * 1927-08-18 1928-06-26 R Et A Liot Perfectionnement apporté dans l'établissement des semoirs à coutres rotatifs
FR38188E (fr) * 1930-03-29 1931-04-20 R Et A Liot Perfectionnements apporté dans l'établissement des semoirs à coutres rotatifs
US2704970A (en) * 1953-02-03 1955-03-29 Greaves Joseph Disk for seeders
FR1434558A (fr) * 1965-04-24 1966-04-08 Beauvais Et Robin S A R L Ets Rouleau sillonneur pour semoirs
FR91060E (fr) * 1965-04-24 1968-04-05 Beauvais Et Robin S A R L Ets Roueleau sillonneur pour semoirs
FR2101686A5 (fr) * 1970-07-17 1972-03-31 Int Harvester Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604328A1 (fr) * 1986-09-29 1988-04-01 Lely France Perfectionnements aux semoirs multirangs comportant autant d'ensembles semeurs que de rangs a semer
FR2619670A1 (fr) * 1987-08-25 1989-03-03 Delos Ets Injecteur de fluide ou de materiau se presentant sous forme divisee, notamment engrais liquide ou gazeux, dans le sol

Also Published As

Publication number Publication date
FR2446587B1 (fr) 1984-01-20

Similar Documents

Publication Publication Date Title
JPS53149525A (en) Grass cutting machine with disc driven at lower position
DE3277525D1 (en) Saw blade
GB2052938B (en) Blades for horticultural or agricultural cutting machines
GB2040153B (en) Grass cutting machine blade
SE7809536L (sv) Spansavskiljande verktyg med instellbar och vendbar skerplatta
FR2446587A1 (fr) Instrument agricole a coutre, notamment pour semailles
GB2061687B (en) Grass cutting machines and improved blade therefor
GB2001836B (en) Agricultural mower and a cutting blade therefor
ES473428A1 (es) Un dispositivo de corte longitudinal para material en forma de tira continua
DE3471600D1 (en) A trimming device
JPS5754519A (en) Cutting machine with string shaped knife for lawn mowing
SU533345A1 (ru) Рабочий орган почвообрабатывающего оруди
RU1777680C (ru) Машина дл обработки почвы
SU1232249A1 (ru) Микрохирургический нож
US1867532A (en) Seed sowing tool or implement
GB419380A (en) Apparatus for removing back fins from fish
GB693432A (en) An improved device for slicing food such as bread
GB1179930A (en) Knife for Cutting Channel Through Soil.
IT1125670B (it) Porta-coltello per lame circolari di taglierine impiegate in cartotecnici e per lavori simili
JPS5311398A (en) Cutter device for cutter spindle of wood cutting and working machine
JPS5460732A (en) Ground cutting cutter
SU869581A1 (ru) Почвообрабатывающее орудие дл образовани щелей в почве
JPS57102111A (en) Reciprocating cutter knife device for cutting grass
US2351813A (en) Sharpening device
SU859542A1 (ru) Орудие дл минерализации торф ника

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CN Change in juridical nature
TP Transmission of property
ST Notification of lapse