FR2401597A1 - Systeme de charrues a ecartement variable - Google Patents

Systeme de charrues a ecartement variable

Info

Publication number
FR2401597A1
FR2401597A1 FR7825518A FR7825518A FR2401597A1 FR 2401597 A1 FR2401597 A1 FR 2401597A1 FR 7825518 A FR7825518 A FR 7825518A FR 7825518 A FR7825518 A FR 7825518A FR 2401597 A1 FR2401597 A1 FR 2401597A1
Authority
FR
France
Prior art keywords
plow
controlled
hitch
plow system
variable spacing
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
FR7825518A
Other languages
English (en)
Other versions
FR2401597B1 (fr
Inventor
Gerald G Ward
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of FR2401597A1 publication Critical patent/FR2401597A1/fr
Application granted granted Critical
Publication of FR2401597B1 publication Critical patent/FR2401597B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/46—Ploughs supported partly by tractor and partly by their own wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/14—Frames
    • A01B15/145—Frames the plough blades being connected to the plough beam for unisono adjustment of the furrow width

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

Système de charrues à écartement variable associé à un dispositif comprenant un attelage latéralement ajustable, un châssis principal porte-charrues angulairement ajustable, et des organes hydrauliques de coordination des mouvements latéraux de l'attelage et de la position angulaire du châssis afin que, pour un espacement donné des sillons, le point d'attache du dispositif soit aussi rapproché que possible de la ligne de traction et que la force de traction requise pour mettre le système en mouvement soit aussi réduite que possible. Les divers éléments du dispositif sont commandés par des vérins hydrauliques synchronisés ensemble et commandés à partir d'un distributeur placé dans la cabine de conduite du tracteur. L'invention s'applique aux labours en planche.
FR7825518A 1977-09-06 1978-09-05 Systeme de charrues a ecartement variable Granted FR2401597A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/830,713 US4186806A (en) 1977-09-06 1977-09-06 Plow system

Publications (2)

Publication Number Publication Date
FR2401597A1 true FR2401597A1 (fr) 1979-03-30
FR2401597B1 FR2401597B1 (fr) 1984-04-27

Family

ID=25257542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825518A Granted FR2401597A1 (fr) 1977-09-06 1978-09-05 Systeme de charrues a ecartement variable

Country Status (5)

Country Link
US (1) US4186806A (fr)
CA (1) CA1077764A (fr)
DE (1) DE2838829C2 (fr)
FR (1) FR2401597A1 (fr)
HU (1) HU187253B (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488479A1 (fr) * 1980-08-12 1982-02-19 Int Harvester France Charrue multi-socs a largeur variable
FR2489074A1 (fr) * 1980-09-03 1982-03-05 Rabewerk Clausing Heinrich Charrue avec dispositif de reglage de largeur de labour
WO1983001887A1 (fr) * 1981-12-03 1983-06-09 Salva, Henri, Edouard Charrue multi-socs a largeur variable
FR2523398A1 (fr) * 1982-03-19 1983-09-23 Int Harvester France Charrue multi-socs a largeur de travail variable
FR2526263A1 (fr) * 1982-05-10 1983-11-10 Kverneland As Ensemble articule de support d'outils pour machine agricole
FR2529048A1 (fr) * 1982-06-28 1983-12-30 Kverneland As Accessoire pour machine agricole, telle qu'une charrue multiple
EP0216997A2 (fr) * 1985-09-26 1987-04-08 H. Niemeyer Söhne GmbH & Co. KG Charrue réversible
EP0316896A1 (fr) * 1987-11-20 1989-05-24 H. Niemeyer Söhne GmbH & Co. KG Machine de fenaison
FR2652987A1 (fr) * 1989-10-13 1991-04-19 Kverneland Klepp As Dispositif de reglage continu de la largeur de labourage.
EP0562176A1 (fr) * 1992-03-27 1993-09-29 Rabewerk GmbH + Co. Charrue semiportée ou tractée
FR2789842A1 (fr) 1999-02-18 2000-08-25 Mecanique Agricole Generale Charrue a largeur variable

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282935A (en) * 1979-09-18 1981-08-11 Dmi, Inc. Multiple section, adjustable width plow
US4415040A (en) * 1981-08-07 1983-11-15 International Harvester Co. Fully mounted variable width plow
CA1153898A (fr) * 1981-11-05 1983-09-20 Frank J. Dietz Andaineuse tractee, et dispositif de montage connexe
DE8137737U1 (de) * 1981-12-24 1984-10-04 Rabewerk Heinrich Clausing, 4515 Bad Essen Pflug mit einer schnitt- und zugpunkteinstellung
US4553609A (en) * 1983-07-27 1985-11-19 J. I. Case Company Gang plow of varible working width
US4577698A (en) * 1984-01-20 1986-03-25 Watts Glen A Variable width two-way gang plow
NL8402106A (nl) * 1984-07-03 1986-02-03 Lely Nv C Van Der Ploeg.
NL8402540A (nl) * 1984-08-20 1986-03-17 Lely Nv C Van Der Ploeg.
AT384927B (de) * 1986-06-06 1988-01-25 Berger F & C Mehrscharpflug, der an einen ackerschlepper anbaubar ist
US5186261A (en) * 1991-06-25 1993-02-16 Case Corporation On-land plow assembly with a plurality of adjustable plow units
GB0015465D0 (en) * 2000-06-26 2000-08-16 New Holland Uk Ltd A method and apparatus for controlling a tractor/implement combination
FR2834495B1 (fr) * 2002-01-10 2004-06-18 Kuhn Nodet Sa Procede pour placer les roues d'une remorque dans le sillage des roues d'un engin tracteur, et dispositif pour la mise en oeuvre de ce procede
DE102010019819B4 (de) * 2010-05-08 2014-09-18 Lemken Gmbh & Co. Kg Aufsatteldrehpflug
FR2975256B1 (fr) * 2011-05-19 2014-05-02 Kuhn Huard Sa Charrue semi-portee monoroue a largeur de travail reglable
DE202011101162U1 (de) * 2011-05-27 2012-08-30 Alois Pöttinger Maschinenfabrik Gmbh Pflug
NO336027B1 (no) * 2013-06-17 2015-04-20 Kverneland Group Operations Norway As Anordning for automatisk justering av første plogkropps arbeidsbredde i samsvar med etterfølgende plogkroppers variable arbeidsbredde
DE102014109605B4 (de) * 2014-07-09 2018-05-30 Lemken Gmbh & Co. Kg Schwenkstützrad zum Anbau an einen Pflugrahmen
DK178793B1 (en) * 2015-07-08 2017-02-20 Agro Intelligence Aps A plough system and a method for ploughing
US10561052B2 (en) 2017-04-25 2020-02-18 Cnh Industrial Canada, Ltd. Automatic fore/aft leveling trim function in a towable tillage implement
US10779454B2 (en) 2018-01-30 2020-09-22 Exmark Manufacturing Company, Incorporated Soil penetrating apparatus with depth control

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA481234A (fr) * 1952-02-19 Ross Ego George Charrue independante universelle
US722261A (en) * 1902-06-21 1903-03-10 Samuel R Stewart Combined harrow and cultivator.
US2130274A (en) * 1937-10-18 1938-09-13 John F Harrison Road working device
US2564567A (en) * 1945-10-08 1951-08-14 Massey Harris Co Ltd Universal self-contained plow
DE822472C (de) * 1950-07-08 1951-11-26 Karl Walker Vorrichtung zur Erleichterung des Rueckwaertsfahrens von Lastkraftwagen mit Anhaengern
US2982363A (en) * 1958-05-01 1961-05-02 Sweet Ralph Land wheel steering for one way plows and the like
US3817333A (en) * 1972-02-16 1974-06-18 Dietrich Mfg Inc Plow system with plurality of plow units and means for adjusting spacing between units in a continuous manner
US3918528A (en) * 1972-02-16 1975-11-11 Dmi Plow system with plurality of plow units and means for adjusting spacing between units in a continuous manner
US4036305A (en) * 1974-01-14 1977-07-19 Dmi Inc. Gang plow
DE2436853C3 (de) * 1974-07-31 1980-11-27 Rabewerk Heinrich Clausing, 4515 Bad Essen Mehrschariger Aufsattelpflug, insbesondere Beetpflug
US4049063A (en) * 1975-09-29 1977-09-20 Dmi, Inc. Multi-unit adjustable plow system
US4036306A (en) * 1975-09-29 1977-07-19 Dmi Inc. Multi-unit adjustable plow pulled by vehicle and having steering wheel turnable only on adjustment of plow

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488479A1 (fr) * 1980-08-12 1982-02-19 Int Harvester France Charrue multi-socs a largeur variable
EP0047580A1 (fr) * 1980-08-12 1982-03-17 J. I. Case Company Charrue à écartement variable
FR2489074A1 (fr) * 1980-09-03 1982-03-05 Rabewerk Clausing Heinrich Charrue avec dispositif de reglage de largeur de labour
WO1983001887A1 (fr) * 1981-12-03 1983-06-09 Salva, Henri, Edouard Charrue multi-socs a largeur variable
FR2517504A1 (fr) * 1981-12-03 1983-06-10 Int Harvester France
FR2523398A1 (fr) * 1982-03-19 1983-09-23 Int Harvester France Charrue multi-socs a largeur de travail variable
FR2526263A1 (fr) * 1982-05-10 1983-11-10 Kverneland As Ensemble articule de support d'outils pour machine agricole
NL8301547A (nl) * 1982-06-28 1984-01-16 Kverneland As Landbouwwerktuig.
FR2529048A1 (fr) * 1982-06-28 1983-12-30 Kverneland As Accessoire pour machine agricole, telle qu'une charrue multiple
EP0216997A2 (fr) * 1985-09-26 1987-04-08 H. Niemeyer Söhne GmbH & Co. KG Charrue réversible
EP0216997A3 (en) * 1985-09-26 1988-08-10 H. Niemeyer Sohne Gmbh & Co. Kg Reversible plough
EP0316896A1 (fr) * 1987-11-20 1989-05-24 H. Niemeyer Söhne GmbH & Co. KG Machine de fenaison
US4926619A (en) * 1987-11-20 1990-05-22 H. Niemeyer Sohne Gmbh & Co. Kg Hay-making machine
FR2652987A1 (fr) * 1989-10-13 1991-04-19 Kverneland Klepp As Dispositif de reglage continu de la largeur de labourage.
EP0562176A1 (fr) * 1992-03-27 1993-09-29 Rabewerk GmbH + Co. Charrue semiportée ou tractée
FR2789842A1 (fr) 1999-02-18 2000-08-25 Mecanique Agricole Generale Charrue a largeur variable

Also Published As

Publication number Publication date
US4186806A (en) 1980-02-05
CA1077764A (fr) 1980-05-20
HU187253B (en) 1985-12-28
DE2838829C2 (de) 1984-05-30
DE2838829A1 (de) 1979-03-08
FR2401597B1 (fr) 1984-04-27

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Legal Events

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CD Change of name or company name
TP Transmission of property
CD Change of name or company name