CA2029009A1 - Systeme de commande d'attelage - Google Patents

Systeme de commande d'attelage

Info

Publication number
CA2029009A1
CA2029009A1 CA2029009A CA2029009A CA2029009A1 CA 2029009 A1 CA2029009 A1 CA 2029009A1 CA 2029009 A CA2029009 A CA 2029009A CA 2029009 A CA2029009 A CA 2029009A CA 2029009 A1 CA2029009 A1 CA 2029009A1
Authority
CA
Canada
Prior art keywords
control system
hitch
manipulation
raise
switch
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
CA2029009A
Other languages
English (en)
Other versions
CA2029009C (fr
Inventor
Thomas Eugene Boe
Vijay Manilal Dharia
David Joseph Easton
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of CA2029009A1 publication Critical patent/CA2029009A1/fr
Application granted granted Critical
Publication of CA2029009C publication Critical patent/CA2029009C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Safety Devices In Control Systems (AREA)
CA002029009A 1989-11-13 1990-10-30 Systeme de commande d'attelage Expired - Fee Related CA2029009C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/435,861 US4969527A (en) 1989-11-13 1989-11-13 Hitch control system
US435,861 1989-11-13

Publications (2)

Publication Number Publication Date
CA2029009A1 true CA2029009A1 (fr) 1991-05-14
CA2029009C CA2029009C (fr) 1994-03-29

Family

ID=23730113

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029009A Expired - Fee Related CA2029009C (fr) 1989-11-13 1990-10-30 Systeme de commande d'attelage

Country Status (5)

Country Link
US (1) US4969527A (fr)
EP (3) EP0428076B1 (fr)
JP (1) JP3058441B2 (fr)
CA (1) CA2029009C (fr)
DE (3) DE59006421D1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398766A (en) * 1990-04-24 1995-03-21 Kabushiki Kaisha Komatsu Seisakusho Device for controlling height of blade of tracked vehicle
US5240079A (en) * 1990-06-04 1993-08-31 A.I.L., Inc. Guidance control system for farm tractor/implement combination having improved turnaround capability
US5190111A (en) * 1991-06-03 1993-03-02 Ford New Holland, Inc. Hitch positioning with slip override control and calibrated wheel speed for determining slip
US5291407A (en) * 1991-06-03 1994-03-01 Ford New Holland, Inc. Draft control system with safety disconnect
US5143159A (en) * 1991-06-03 1992-09-01 Ford New Holland, Inc. Draft control system with dual mode draft sensitivity
US5320186A (en) * 1991-06-03 1994-06-14 Ford New Holland, Inc. Draft control system with closed loop drop/raise rate control
US5231892A (en) * 1992-07-20 1993-08-03 Deere & Company Hitch control interface assembly
GB9220732D0 (en) * 1992-10-01 1992-11-11 Massey Ferguson Sa Implement linkage control system
DE4235797C2 (de) * 1992-10-23 1994-12-08 Deere & Co Kraftfahrzeug mit Hubgerüst
US5421416A (en) * 1993-09-08 1995-06-06 Case Corporation Hitch assembly control system
DE4428824C2 (de) * 1994-08-16 1998-05-07 Deere & Co Steuereinrichtung zur Ansteuerung von Steuergeräten eines Arbeitsfahrzeuges
US5684691A (en) * 1995-04-17 1997-11-04 Case Corporation Method and apparatus for controlling draft of an agricultural implement
US5884204A (en) * 1996-04-16 1999-03-16 Case Corporation Active roadability control for work vehicles
US6041867A (en) * 1996-08-09 2000-03-28 Case Corporation Hitch initialization control system
DE19754233B4 (de) 1997-12-06 2005-01-13 Deere & Company, Moline Steuereinrichtung für Zapfwellen
US6016875A (en) * 1998-02-10 2000-01-25 Case Corporation Gain adaptation control for hydraulic systems
US6076611A (en) * 1998-12-17 2000-06-20 Agco Corporation Implement mounted depth control system
US6134494A (en) * 1999-04-20 2000-10-17 Case Corporation Automatic power takeoff control system
US6230817B1 (en) 1999-08-10 2001-05-15 Case Corporation Hitch assembly for a work vehicle
US6076612A (en) * 1999-08-31 2000-06-20 Case Corporation Transition from position to draft mode controlled by hitch position command and feedback
DE19951392A1 (de) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Vorrichtung zur drehfesten Kopplung und zur Veränderung der relativen Drehlage zweier koaxial um eine Drehachse drehbarer Gehäuse
US6216072B1 (en) * 1999-11-23 2001-04-10 Deere & Company Hitch control system with adjustable slip response
US6935434B1 (en) * 2004-03-12 2005-08-30 Deere & Company Hitch control system with spring centered control lever
US20050248123A1 (en) * 2004-05-10 2005-11-10 Symington Owen D Automatic swinging drawbar system
US7168229B1 (en) * 2005-07-14 2007-01-30 Cnh America Llc Drop rate control for agricultural header
US7408450B2 (en) * 2005-07-15 2008-08-05 Cnh America Llc Steering wheel direction indicator for neutral start
US20100106344A1 (en) * 2008-10-27 2010-04-29 Edwards Dean B Unmanned land vehicle having universal interfaces for attachments and autonomous operation capabilities and method of operation thereof
US8406966B2 (en) 2011-01-13 2013-03-26 Husco International, Inc. Draft control method for operating an earth moving machine
DE102011101714A1 (de) * 2011-05-17 2012-11-22 Robert Bosch Gmbh Verfahren einer elektrohydraulischen Hubwerksregelung und Bedieneinheit für eine elektrohydraulische Hubwerksregelung
JP5882066B2 (ja) * 2012-01-19 2016-03-09 日立建機株式会社 作業車両の制御装置
CN104854281B (zh) 2012-12-14 2017-06-09 伊顿公司 用于负载的受控降低和提升的系统和方法
US9989986B2 (en) 2013-03-12 2018-06-05 Cnh Industrial America Llc Hitch position encoder with reference indicator for agricultural work vehicle
GB201413546D0 (en) * 2014-07-31 2014-09-17 Agco Int Gmbh Vehicle control system
JP6791827B2 (ja) * 2017-09-29 2020-11-25 株式会社小松製作所 作業車両及び作業車両の制御方法
GB201909474D0 (en) 2019-07-01 2019-08-14 Agco Int Gmbh Implement hitch control system
US11327512B1 (en) * 2020-10-22 2022-05-10 Zoomlion Heavy Industry Na, Inc. Hydraulic lockout lever failure detection system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198103B (de) * 1962-08-11 1965-08-05 Kloeckner Humboldt Deutz Ag Steuereinrichtung fuer eine durch hydraulische Mittel angetriebene Hebevorrichtung von an land-wirtschaftlichen Schleppern befestigten Boden-bearbeitungsgeraeten
US3299224A (en) * 1966-01-07 1967-01-17 Boyne Products Inc Self-centering toggle switch with improved actuator contact structure
US4132273A (en) * 1977-06-30 1979-01-02 International Harvester Company Tractor hitch control system having safety features
US4133993A (en) * 1977-07-28 1979-01-09 General Electric Company Momentary contact switch with compensating spring
US4343365A (en) * 1980-07-07 1982-08-10 Ford Motor Company Electrically operated hydraulic power lift system
JPS5826923A (ja) * 1981-08-11 1983-02-17 Matsushita Electric Ind Co Ltd 燃焼機器の制御装置
CA1196998A (fr) * 1981-10-22 1985-11-19 James M. Sakundiak Regulateur electronique automatique d'elevation et de penetration
US4518044A (en) * 1982-03-22 1985-05-21 Deere & Company Vehicle with control system for raising and lowering implement
US4495577A (en) * 1982-08-06 1985-01-22 Deere & Company Model reference adaptive implement control
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
DE3316305C2 (de) * 1983-05-04 1986-09-04 Mannesmann Rexroth GmbH, 8770 Lohr Schaltungsanordnung zum Steuern eines von einem Schlepper gezogenen, mittels eines Hubzylinders der Höhe nach verstellbaren Anbaugeräts
US4503916A (en) * 1983-06-06 1985-03-12 Deere & Company Hybrid hitch control system
AU569362B2 (en) * 1984-02-10 1988-01-28 Deere & Company Self-tuning regulator implement control
US4677542A (en) * 1984-02-10 1987-06-30 Deere & Company Self-tuning regulator implement control
FR2568087B1 (fr) * 1984-07-24 1987-03-20 Defrancq Hubert Dispositif de commande de la position d'un systeme de relevage d'outil agricole
JPH0728568B2 (ja) * 1986-04-10 1995-04-05 セイレイ工業株式会社 作業機昇降制御装置における昇降動作自己保持装置
US4817499A (en) * 1986-06-14 1989-04-04 Massey-Ferguson Services N.V. Tractor hitch control system
US4837691A (en) * 1987-05-27 1989-06-06 Deere & Company Hitch control system with start-up lock-out
JPH0340173Y2 (fr) * 1987-08-01 1991-08-23

Also Published As

Publication number Publication date
EP0714592A2 (fr) 1996-06-05
US4969527A (en) 1990-11-13
DE59010438D1 (de) 1996-09-05
CA2029009C (fr) 1994-03-29
JPH03172105A (ja) 1991-07-25
DE59006421D1 (de) 1994-08-18
EP0714592B1 (fr) 1998-08-05
EP0714592A3 (fr) 1996-07-24
EP0428076A1 (fr) 1991-05-22
EP0590692B1 (fr) 1996-07-31
EP0428076B1 (fr) 1994-07-13
EP0590692A1 (fr) 1994-04-06
JP3058441B2 (ja) 2000-07-04
DE59010844D1 (de) 1998-09-10

Similar Documents

Publication Publication Date Title
CA2029009A1 (fr) Systeme de commande d'attelage
CA2002437A1 (fr) Systeme de commande d'attelage
CA2206693A1 (fr) Controleur du point d'origine
EP0205975B1 (fr) Robot industriel programmable avec un bras commandé par un moteur avec un activateur variable
CA2174011A1 (fr) Circuit de commande hydraulique permettant le mouvement proportionnel d'un organe auxiliaire d'une machine a moteur
CA2038938A1 (fr) Dispositif de commande de niveleuse
CA2298203A1 (fr) Systeme de gestion des fonctions d'un vehicule
CA2100525A1 (fr) Commande zero magnetique/portee amovible pour un emetteur
CA2063099A1 (fr) Systeme d'interface pour instrument remorque
CA2141628A1 (fr) Systeme d'interverrouillage hydraulique
EP0345813A3 (fr) Méthode et système de commande de manipulateur
WO1992008850A3 (fr) Dispositif pour la commande d'au moins un outil
EP0472236A3 (en) Reversible control lever linkage
EP0353897A3 (fr) Système de commande de tête d'unité à disques
KR950700499A (ko) 클러치 연결부에 점착마찰이 작용하는 유체 액튜에이터를 갖는 해제 클러치 기구(a declutching mechanism with an hydraulic actuator especially for working in traction on the connecting piece of a clutch)
CA2505473A1 (fr) Systeme de commande de verrouillage sur machine a travailler a roues
EP0339459A3 (fr) Dispositif de commander et de verrouiller la jonction entre les plateformes d'un chargeur
CA2057735A1 (fr) Mode de commande d'un moteur de grue
CA2009683A1 (fr) Dispositif de retrogradation a interrupteur de blocage differentiel sur vehicule de travail
AU6353890A (en) Control system for a fluid operated jack
AU647996B1 (en) Hydraulic control system for a tractor
MY103444A (en) Control mechanism for applying a brake and neutralizing a transmission of a vehicle
GB2009580A (en) Position and/or Load Controlling Fluid Circuit for Agricultural Machinery
ZA893134B (en) Hydraulic control system for operating a reversible hydraulic motor
ATE122806T1 (de) Steuervorrichtung mit mindestens zwei signalgebern.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed