BE808479A - Commande electrohydraulique pour le deplacement en hauteur de l'outil de travail reglable en hauteur d'une machine agricole - Google Patents

Commande electrohydraulique pour le deplacement en hauteur de l'outil de travail reglable en hauteur d'une machine agricole

Info

Publication number
BE808479A
BE808479A BE138731A BE138731A BE808479A BE 808479 A BE808479 A BE 808479A BE 138731 A BE138731 A BE 138731A BE 138731 A BE138731 A BE 138731A BE 808479 A BE808479 A BE 808479A
Authority
BE
Belgium
Prior art keywords
height
agricultural machine
working tool
electrohydraulic control
adjustable working
Prior art date
Application number
BE138731A
Other languages
English (en)
French (fr)
Inventor
H Oni
D Grabenhorst
Original Assignee
Fahr Ag Maschf
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 Fahr Ag Maschf filed Critical Fahr Ag Maschf
Publication of BE808479A publication Critical patent/BE808479A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/14—Mowing tables
    • A01D41/141—Automatic header control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
BE138731A 1972-12-15 1973-12-11 Commande electrohydraulique pour le deplacement en hauteur de l'outil de travail reglable en hauteur d'une machine agricole BE808479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2261558A DE2261558C3 (de) 1972-12-15 1972-12-15 Elektrohydraulische Steuerung für die Höhenverstellung des Mähtisches eines Mähdreschers oder einer vergleichbaren Erntemaschine

Publications (1)

Publication Number Publication Date
BE808479A true BE808479A (fr) 1974-03-29

Family

ID=5864554

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138731A BE808479A (fr) 1972-12-15 1973-12-11 Commande electrohydraulique pour le deplacement en hauteur de l'outil de travail reglable en hauteur d'une machine agricole

Country Status (8)

Country Link
US (1) US3908345A (xx)
BE (1) BE808479A (xx)
DD (1) DD108189A5 (xx)
DE (1) DE2261558C3 (xx)
FR (1) FR2210339B1 (xx)
GB (1) GB1455010A (xx)
PL (1) PL96709B1 (xx)
SE (1) SE399801B (xx)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434396C3 (de) * 1974-07-17 1981-10-29 Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen Tasteranordnung einer selbsttätigen Seitenführung an einer selbstfahrenden Erntemaschine z.B. einem Mähdrescher
US4136508A (en) * 1977-01-07 1979-01-30 Allis-Chalmers Corporation Closed-loop combine header height control
US4236371A (en) * 1978-10-02 1980-12-02 Up-Right, Inc. Picking device for harvesting machines
DE2919123A1 (de) * 1979-05-11 1980-11-20 Kloeckner Humboldt Deutz Ag Hoehenfuehrungseinrichtung fuer das hoehenbewegliche arbeitswerkzeug einer landwirtschaftlichen erntemaschine
DE2942927C2 (de) * 1979-10-24 1981-10-01 Integral Hydraulik & Co, 4000 Düsseldorf Hydrauliksystem
NZ195877A (en) * 1980-01-10 1984-07-31 Massey Ferguson Services Nv Crop collecting table or platform for combine harvester and height control thereof
US4355688A (en) * 1981-01-29 1982-10-26 Deere & Company Agricultural implement and depth control therefor
US4327544A (en) * 1981-05-06 1982-05-04 Sperry Corporation Variable speed indicator for combine
US4414792A (en) * 1982-03-30 1983-11-15 Blackwelders Height control for agricultural machine
GB2129265B (en) * 1982-11-02 1986-03-26 Turner Int Mowers
US4508176A (en) * 1982-11-22 1985-04-02 Deere & Company Vehicle with control system having operator-actuable switch for storing parameter signal value to control vehicle-connected implement raising and lowering structure
US4487004A (en) * 1983-06-03 1984-12-11 Kejr Melvin P Combine harvester apparatus
DE3326666A1 (de) * 1983-07-23 1985-01-31 Claas Ohg, 4834 Harsewinkel Einrichtung zum regeln der arbeitslage einer hoehenverstellbaren aufnehmervorrichtung einer erntemaschine
US4594840A (en) * 1983-12-12 1986-06-17 Sperry Corporation Pneumatic system for combine header height control
DE3415922C2 (de) * 1984-04-28 1994-01-13 Bosch Gmbh Robert Hydraulische Hubeinrichtung an Erntemaschinen
DK293184A (da) * 1984-06-15 1985-12-16 Taarup As Maskinfab Groenthoester
US4612757A (en) * 1985-04-12 1986-09-23 Sperry Corporation Combine header attitude control mechanism
US4641490A (en) * 1985-04-12 1987-02-10 New Holland Inc. Header height/lateral float control for combine header
DE4127189C2 (de) * 1991-08-19 2001-08-16 Gustav Schumacher Steuereinrichtung für eine pendelnd gelagerte Baugruppe an einer landwirtschaftlichen Maschine
US5359836A (en) * 1993-02-01 1994-11-01 Control Concepts, Inc. Agricultural harvester with closed loop header control
US5515669A (en) * 1995-02-03 1996-05-14 The Shivvers Group, Inc. Anti-buck device for out-front mower tractors
US5784867A (en) * 1995-10-03 1998-07-28 Shivvers Incorporated Variable force traction enhance systems
US5704200A (en) * 1995-11-06 1998-01-06 Control Concepts, Inc. Agricultural harvester ground tracking control system and method using fuzzy logic
US5918449A (en) * 1997-06-13 1999-07-06 Mtd Products Inc. Electrically activated vacuum actuator
US5911672A (en) * 1997-07-25 1999-06-15 Mtd Products Inc. Vacuum actuated control mechanism
US6035959A (en) * 1997-07-25 2000-03-14 Mtd Products Inc Vacuum actuated power steering system
US5950408A (en) * 1997-07-25 1999-09-14 Mtd Products Inc Bag-full indicator mechanism
DE19823347A1 (de) * 1998-05-13 1999-11-18 Claas Ohg Einrichtung zur Steuerung und Einstellung von Arbeitszylindern
DE19958341A1 (de) * 1999-12-03 2001-07-12 Claas Industrietechnik Gmbh Erntemaschine mit frontseitig angebautem Erntevorsatz
DE10130647A1 (de) * 2001-06-27 2003-01-16 Claas Selbstfahr Erntemasch Stützradanordnung für eine landwirtschaftliche Arbeitsmaschine
US7044260B2 (en) 2002-07-11 2006-05-16 Mtd Products Inc. Vacuum actuated direction and speed control mechanism
US7168226B2 (en) * 2004-03-31 2007-01-30 Cnh America Llc Independent hydraulic header lift and flotation system
US7555883B2 (en) * 2004-04-12 2009-07-07 Cnh America Llc System and method for managing the electrical control system of a windrower header flotation and lift system
US7703266B2 (en) * 2004-04-12 2010-04-27 Cnh America Llc Method for managing the electrical control system of a windrower header flotation and lift system
US7647753B2 (en) * 2006-12-30 2010-01-19 Headsight, Inc. Header height control system and method
US7707811B1 (en) 2009-04-15 2010-05-04 Cnh America Llc Header flotation and lift system with dual mode operation for a plant cutting machine
US8122694B2 (en) * 2009-09-21 2012-02-28 Cnh America Llc Suspension system for a crop harvesting header
CN101940092B (zh) * 2010-07-18 2012-09-12 吉林大学 双自由度单铰接仿形机构
US7971420B1 (en) * 2010-08-31 2011-07-05 Deere & Company Draper platform suspension
DE102011101553A1 (de) * 2011-05-14 2012-11-15 Robert Bosch Gmbh Hubwerk
RU2014144625A (ru) 2013-11-13 2016-05-27 СиЭнЭйч ИНДАСТРИАЛ АМЕРИКА ЭлЭлСи Система подъема качающегося рычага
US9661798B2 (en) 2013-11-13 2017-05-30 Cnh Industrial America Llc Agricultural tillage implement wheel control
CA2867274C (en) 2013-11-13 2018-07-24 Cnh Industrial America Llc Agricultural tillage implement wheel control
DE102014009158B4 (de) * 2014-06-25 2023-01-26 Carl Geringhoff Gmbh & Co. Kg Schneidwerk mit Stützrädern
US10420271B2 (en) 2014-11-10 2019-09-24 Cnh Industrial America Llc Fully adjustable lift system
US9585309B2 (en) 2015-07-14 2017-03-07 Cnh Industrial America Llc Header height control system for an agricultural harvester
CA2978389A1 (en) * 2016-09-08 2018-03-08 Harnischfeger Technologies, Inc. System and method for semi-autonomous control of an industrial machine
US10455764B2 (en) * 2017-07-25 2019-10-29 Cnh Industrial America Llc Harvester combine header lifting power unit
US11375663B2 (en) * 2019-02-15 2022-07-05 Deere & Company Ground contour sensing system for crop mowing head
FR3140597A1 (fr) 2022-10-10 2024-04-12 Psa Automobiles Sa Surveillance du courant alimentant un moteur impliqué dans l’immobilisation d’un véhicule

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD66977A (xx) *
DE734540C (de) * 1937-05-15 1943-04-19 Engrenages De Prec Procedes Ma Umschaltvorrichtung fuer elektromagnetische Kraftfahrzeug-Wechselgetriebe
DE1782015U (de) 1958-11-28 1959-01-29 Kuerbi & Niggeloh Insbesondere fuer fotographische zwecke bestimmtes stativ.
US3597907A (en) * 1965-02-15 1971-08-10 Love Co J E Header elevational control system for crop-harvesting machine
DE1953644U (de) 1966-09-13 1967-01-19 Bosch Elektronik Photokino Mikrofon mit klappbarem fuss.
US3728851A (en) * 1967-06-13 1973-04-24 Antwerp F Van Electric circuit for harvester automatic header control
DE1937346A1 (de) * 1967-12-28 1971-02-04 Bosch Gmbh Robert Hydraulische Hubeinrichtung an Maehdreschern
DE1582161C3 (de) * 1967-12-28 1978-07-27 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Hubeinrichtung an Mähdreschern
US3509701A (en) * 1968-04-05 1970-05-05 Case Co J I Header flotation mechanism
DE2020920A1 (de) * 1969-06-15 1971-01-07 Fortschritt Veb K Vorrichtung zur selbsttaetigen Fuehrung des Schneidwerkes von Halmfruchterntemaschinen,insbesondere von Maehdreschern nach der Bodenoberflaeche
BE757771A (fr) * 1969-10-24 1971-04-01 Schumacher Gustav Ii Dispositif de reglage par preselection de la barre de coupe d'une machine de recolte
US3698164A (en) * 1970-07-09 1972-10-17 Allis Chalmers Mfg Co Automatic header height control sensed from floating crop engaging mechanism

Also Published As

Publication number Publication date
GB1455010A (en) 1976-11-10
FR2210339B1 (xx) 1978-05-19
PL96709B1 (pl) 1978-01-31
FR2210339A1 (xx) 1974-07-12
DE2261558B2 (de) 1980-04-24
DE2261558C3 (de) 1982-07-08
DD108189A5 (xx) 1974-09-12
DE2261558A1 (de) 1974-07-04
SE399801B (sv) 1978-03-06
US3908345A (en) 1975-09-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MASCHINENFABRIK FAHR A.G.

Effective date: 19841211