ATE49843T1 - Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug. - Google Patents

Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.

Info

Publication number
ATE49843T1
ATE49843T1 AT84201878T AT84201878T ATE49843T1 AT E49843 T1 ATE49843 T1 AT E49843T1 AT 84201878 T AT84201878 T AT 84201878T AT 84201878 T AT84201878 T AT 84201878T AT E49843 T1 ATE49843 T1 AT E49843T1
Authority
AT
Austria
Prior art keywords
implement
signals
error signal
combined
tile
Prior art date
Application number
AT84201878T
Other languages
English (en)
Inventor
Gordon K Wiegardt
Thomas William Hanks
Carl Edwin Kittle
Original Assignee
Deere & 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 & Co filed Critical Deere & Co
Application granted granted Critical
Publication of ATE49843T1 publication Critical patent/ATE49843T1/de

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
    • A01B67/00—Devices for controlling the tractor motor by resistance of tools
    • 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)
  • Transplanting Machines (AREA)
  • Selective Calling Equipment (AREA)
  • Catching Or Destruction (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Harvester Elements (AREA)
AT84201878T 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug. ATE49843T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/360,748 US4518044A (en) 1982-03-22 1982-03-22 Vehicle with control system for raising and lowering implement
EP84201878A EP0151325B1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem für Fahrzeug mit Bodenbearbeitungswerkzeug

Publications (1)

Publication Number Publication Date
ATE49843T1 true ATE49843T1 (de) 1990-02-15

Family

ID=23419265

Family Applications (5)

Application Number Title Priority Date Filing Date
AT84201874T ATE43218T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201876T ATE40256T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201877T ATE39208T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201875T ATE44201T1 (de) 1982-03-22 1983-03-21 Arbeitstiefensteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201878T ATE49843T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
AT84201874T ATE43218T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201876T ATE40256T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201877T ATE39208T1 (de) 1982-03-22 1983-03-21 Arbeitstiefesteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.
AT84201875T ATE44201T1 (de) 1982-03-22 1983-03-21 Arbeitstiefensteuersystem fuer fahrzeug mit bodenbearbeitungswerkzeug.

Country Status (10)

Country Link
US (1) US4518044A (de)
EP (5) EP0151322B1 (de)
JP (1) JPH0659121B2 (de)
AT (5) ATE43218T1 (de)
AU (1) AU561769B2 (de)
CA (1) CA1213659A (de)
DE (2) DE92316T1 (de)
IE (1) IE55380B1 (de)
MX (6) MX159877A (de)
ZA (1) ZA831952B (de)

Families Citing this family (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4503916A (en) * 1983-06-06 1985-03-12 Deere & Company Hybrid hitch control system
US4630685A (en) * 1983-11-18 1986-12-23 Caterpillar Inc. Apparatus for controlling an earthmoving implement
DE3342006A1 (de) * 1983-11-22 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Regelsystem fuer hubwerke an landwirtschaftlichen arbeitsgeraeten
US4677542A (en) * 1984-02-10 1987-06-30 Deere & Company Self-tuning regulator implement control
AU569362B2 (en) * 1984-02-10 1988-01-28 Deere & Company Self-tuning regulator implement control
JPS60173206A (ja) * 1984-02-15 1985-09-06 北海道開発局建設機械工作所長 ブレ−ド操作自動制御装置
DE3423032A1 (de) * 1984-06-22 1986-01-02 Alfred Teves Gmbh, 6000 Frankfurt Regeleinrichtung fuer kraftfahrzeuge
DE3436570C2 (de) * 1984-10-05 1995-12-21 Bosch Gmbh Robert Einrichtung zur Positionssteuerung eines an einem landwirtschaftlichen Arbeitsfahrzeug über ein Hubwerk angelenkten Arbeitsgeräts
EP0182413A1 (de) * 1984-10-22 1986-05-28 C. van der Lely N.V. Transportierbarer Rechner
DE3522818C2 (de) * 1985-06-26 1994-07-21 Bosch Gmbh Robert Regeleinrichtung zur Positionssteuerung eines an einem landwirtschaftlichen Arbeitsfahrzeug über ein Hubwerk angelenkten Arbeitsgeräts
DE3604218C2 (de) * 1985-08-16 1995-05-04 Bosch Gmbh Robert Elektrohydraulische Einrichtung zum Regeln eines Hubwerks an einem landwirtschaftlichen Arbeitsfahrzeug
EP0212304B2 (de) * 1985-08-16 1995-12-06 Robert Bosch Gmbh Elektrohydraulische Einrichtung zum Regeln eines Hubwerks an einem landwirtschaftlichen Arbeitsfahrzeug
DE3604519A1 (de) * 1986-02-21 1987-08-20 Iseki Agricult Mach Einstellvorrichtung fuer bodenbearbeitungsgeraete
GB8608760D0 (en) * 1986-04-10 1986-05-14 Massey Ferguson Services Nv Implement control system
EP0251529B1 (de) * 1986-06-14 1991-01-30 Massey-Ferguson Services N.V. Betätigungsvorrichtung für Schlepperkraftheber
AT385872B (de) * 1986-10-15 1988-05-25 Steyr Daimler Puch Ag Anordnung zur regelung der arbeitstiefe von schlepperanbaugeraeten, insbesondere pfluegen, in abhaengigkeit von der zugkraft
US4825367A (en) * 1986-12-23 1989-04-25 Mazda Motor Corporation Control apparatus for controlling device loaded on vehicle
US4837691A (en) * 1987-05-27 1989-06-06 Deere & Company Hitch control system with start-up lock-out
US4796712A (en) * 1987-09-03 1989-01-10 Ford Motor Company Draft load control systems
US4846283A (en) * 1987-09-08 1989-07-11 J. I. Case Company Engine-sensing draft control system with multiple feedback compensation mechanisms
WO1989002520A1 (en) * 1987-09-14 1989-03-23 Kabushiki Kaisha Komatsu Seisakusho Shoe slip control method and apparatus therefor for caterpillar r vehicle
US4807136A (en) * 1987-10-26 1989-02-21 Ford Motor Company Draft load measurement and control
DE3838497A1 (de) * 1988-11-12 1990-05-17 Bosch Gmbh Robert Vorrichtung zur regelung eines hubwerks
US4931967A (en) * 1989-01-06 1990-06-05 Deere & Company Control system calibration
US5012415A (en) * 1989-01-06 1991-04-30 Deere & Company Control system calibration
US4979092A (en) * 1989-01-06 1990-12-18 Deere & Company Hitch control system
FR2649810B1 (fr) * 1989-07-13 1994-04-08 Defrancq Hubert Dispositif de regulation d'un systeme de relevage d'un outil, notamment agricole
US5065834A (en) * 1989-07-17 1991-11-19 Honda Giken Kogyo Kabushiki Kaisha Driving wheel slip control system having failsafe function
US4969527A (en) * 1989-11-13 1990-11-13 Deere & Company Hitch control system
DE3942057A1 (de) * 1989-12-20 1991-06-27 Bosch Gmbh Robert Landwirtschaftlich nutzbare zugmaschine mit einem system zur dynamischen stabilisierung seiner bewegungen
JP2580351B2 (ja) * 1989-12-28 1997-02-12 株式会社小松製作所 衝撃リッパの自動制御装置
DE4001398A1 (de) * 1990-01-19 1991-07-25 Kloeckner Humboldt Deutz Ag Zapfwellenkupplung fuer traktoren
US5009294A (en) * 1990-01-19 1991-04-23 General Motors Corporation Vehicle traction control system
FI902498A (fi) * 1990-05-21 1991-11-22 Valmet Oy Foerfarande och arrangemang foer automatisk begraensning av slirningen av de drivande hjulen av en traktor eller motsvarande arbetsmaskin.
GB9100665D0 (en) * 1991-01-11 1991-02-27 Massey Ferguson Services Nv Implement control
US5152347A (en) * 1991-04-05 1992-10-06 Deere & Company Interface system for a towed implement
EP0523834B1 (de) * 1991-06-03 1996-08-14 New Holland U.K. Limited Zugkraft-Regelung mit geschlossenem Regelkreis zum Heben oder Senken einer Anhängevorrichtung
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
FR2687037A1 (fr) * 1992-02-12 1993-08-13 Agrotronix Sa Procede d'assistance au deplacement d'un instrument aratoire, moyens en vue de la mise en óoeuvre de ce procede et instruments aratoires pourvus de ces moyens.
IT1257218B (it) * 1992-06-03 1996-01-10 Same Spa Procedimento per il controllo elettronico di un sollevatore idraulico per trattrici agricole.
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
FR2698519A1 (fr) * 1992-11-27 1994-06-03 Pioneer France Mais Sa Dispositif de comptage de grains pour semoir notamment.
US5555942A (en) * 1993-06-16 1996-09-17 Kabushiki Kaisha Komatsu Seisakusho Blade control system for use in a bulldozer
US5472056A (en) * 1993-09-08 1995-12-05 Case Corporation Control system for agricultural vehicle and calibration method for such control systems
US5421416A (en) * 1993-09-08 1995-06-06 Case Corporation Hitch assembly control system
US5802489A (en) * 1994-11-14 1998-09-01 Case Corporation Front wheel drive engagement control system for agricultural vehicles
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
US6141612A (en) * 1996-04-16 2000-10-31 Case Corporation Apparatus and method for controlling the position of an implement and marker of a work vehicle
KR100328217B1 (ko) * 1996-04-30 2002-06-26 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 유압식건설기계의자동진동장치및방법
GB9610124D0 (en) * 1996-05-15 1996-07-24 Massey Ferguson Sa Control of a semi-mounted plough
US5911769A (en) * 1996-06-10 1999-06-15 Case Corporation Hitch assembly control system with slip control
US5755291A (en) * 1996-06-10 1998-05-26 Case Corporation Operator interface for vehicle control system with slip regulation
US6058342A (en) * 1996-07-25 2000-05-02 Case Corporation Precision control of implement position/motion
US6041867A (en) * 1996-08-09 2000-03-28 Case Corporation Hitch initialization control system
GB9619394D0 (en) * 1996-09-17 1996-10-30 New Holland Uk Ltd Hydraulic lifting system for a tractor
US5848368A (en) * 1996-10-28 1998-12-08 Caterpillar Inc. Method for controllably loading haul vehicles by a mobile loading machine
US5968103A (en) * 1997-01-06 1999-10-19 Caterpillar Inc. System and method for automatic bucket loading using crowd factors
US5974352A (en) * 1997-01-06 1999-10-26 Caterpillar Inc. System and method for automatic bucket loading using force vectors
US5899950A (en) * 1997-07-07 1999-05-04 Case Corporation Sequential command repeater system for off-road vehicles
US6016875A (en) * 1998-02-10 2000-01-25 Case Corporation Gain adaptation control for hydraulic systems
US6082466A (en) * 1998-10-28 2000-07-04 Caterpillar Inc. Rowcrop machine guidance using ground penetrating radar
DE19858298C2 (de) * 1998-12-17 2001-05-31 Daimler Chrysler Ag Verwendung einer Einrichtung in einem Fahrzeug, mit der die Umgebung des Fahrzeuges mittels Radarstrahlen erkannt werden kann
US7216024B1 (en) * 1999-07-27 2007-05-08 Linde Aktiengesellschaft Industrial truck with a stabilizing device
US6076612A (en) * 1999-08-31 2000-06-20 Case Corporation Transition from position to draft mode controlled by hitch position command and feedback
US6119786A (en) * 1999-09-10 2000-09-19 Caterpillar Inc. Method and apparatus for controlling a hitch system on a work machine
US6442501B1 (en) * 1999-09-30 2002-08-27 Agco Corporation Method and apparatus for controlling an implement
US6216072B1 (en) * 1999-11-23 2001-04-10 Deere & Company Hitch control system with adjustable slip response
US6317676B1 (en) 2000-06-07 2001-11-13 Caterpillar Inc. Method and apparatus for controlling slip
US6321153B1 (en) * 2000-06-09 2001-11-20 Caterpillar Inc. Method for adjusting a process for automated bucket loading based on engine speed
GB0015465D0 (en) * 2000-06-26 2000-08-16 New Holland Uk Ltd A method and apparatus for controlling a tractor/implement combination
US6555932B1 (en) * 2000-06-29 2003-04-29 Frank A. Albrecht Cut-off circuit for sensing apparatus
DE10114091A1 (de) * 2001-03-22 2002-09-26 Deere & Co Steuervorrichtung für eine Fahrzeuganbauschnittstelle
US6749035B2 (en) * 2002-08-09 2004-06-15 Case Corporation Pitch alleviation system
US6879899B2 (en) 2002-12-12 2005-04-12 Caterpillar Inc Method and system for automatic bucket loading
US7372247B1 (en) 2003-04-03 2008-05-13 Tri-Site, Inc. Apparatus and method for locating and marking an underground utility
US6935434B1 (en) 2004-03-12 2005-08-30 Deere & Company Hitch control system with spring centered control lever
US7630793B2 (en) * 2004-12-10 2009-12-08 Caterpillar S.A.R.L. Method of altering operation of work machine based on work tool performance footprint to maintain desired relationship between operational characteristics of work tool and work machine
US7555855B2 (en) * 2005-03-31 2009-07-07 Caterpillar Inc. Automatic digging and loading system for a work machine
US7658234B2 (en) * 2005-12-09 2010-02-09 Caterpillar Inc. Ripper operation using force vector and track type tractor using same
US7725234B2 (en) * 2006-07-31 2010-05-25 Caterpillar Inc. System for controlling implement position
US7979181B2 (en) 2006-10-19 2011-07-12 Caterpillar Inc. Velocity based control process for a machine digging cycle
US8726543B2 (en) * 2006-11-30 2014-05-20 Deere & Company Automated blade with load management control
US7933701B2 (en) * 2006-12-28 2011-04-26 Caterpillar Inc. Closed-loop motion-control system using error to modify gain
US8083004B2 (en) 2007-03-29 2011-12-27 Caterpillar Inc. Ripper autodig system implementing machine acceleration control
US20080257570A1 (en) * 2007-04-17 2008-10-23 Johnny Keplinger Electronic draft control for semi-trailed implements
US20080257569A1 (en) * 2007-04-17 2008-10-23 Chris Foster Electronic draft control for trailed implements
US7739015B2 (en) * 2007-07-31 2010-06-15 Deere & Company System and method for controlling a vehicle with a sequence of vehicle events
US8209075B2 (en) 2007-07-31 2012-06-26 Deere & Company Method and system for generating end turns
US8635011B2 (en) 2007-07-31 2014-01-21 Deere & Company System and method for controlling a vehicle in response to a particular boundary
DE102007039105B4 (de) 2007-08-18 2009-07-02 Sauer-Danfoss Aps Hubwerk und Verfahren zum Steuern eines Hubwerkes
US8010265B2 (en) * 2007-12-07 2011-08-30 GM Global Technology Operations LLC Effective driveline vibration detection algorithm in transmission TCC slip control
US20090182471A1 (en) * 2008-01-15 2009-07-16 Corey Bucher Lawn mower with weight transfer control system
US8131432B2 (en) 2008-02-27 2012-03-06 Deere & Company Method and system for managing the turning of a vehicle
US8204654B2 (en) * 2008-03-20 2012-06-19 Deere & Company System and method for generation of an inner boundary of a work area
WO2011089792A1 (ja) * 2010-01-20 2011-07-28 日立建機株式会社 運搬車両
CN102712280B (zh) * 2010-04-26 2014-09-03 日立建机株式会社 运输车辆
US8857530B2 (en) 2011-03-07 2014-10-14 Cnh Industrial Canada, Ltd. Automatic depth control system for an agricultural implement
US8972109B2 (en) 2011-04-19 2015-03-03 Ford Global Technologies Rotatable driver interface for trailer backup assist
US9505434B2 (en) * 2011-04-19 2016-11-29 Ford Global Technologies, Llc Trailer backup assist system with normalized steering input device for different trailers
US9783230B2 (en) 2011-04-19 2017-10-10 Ford Global Technologies, Llc Trailer backup assist system with off-shoot correction
US9517794B2 (en) 2011-04-19 2016-12-13 Ford Global Technologies, Llc Offset compensation for trailer backup assist steering input device
US8909426B2 (en) 2011-04-19 2014-12-09 Ford Global Technologies Trailer path curvature control for trailer backup assist
GB201322859D0 (en) * 2013-12-23 2014-02-12 Agco Int Gmbh Vehicle control system
DE102014206234B4 (de) 2014-04-02 2024-05-16 Robert Bosch Gmbh Fahrzeug mit Bodenbearbeitungsgerät und Antriebsschlupfregelung
US9522677B2 (en) 2014-12-05 2016-12-20 Ford Global Technologies, Llc Mitigation of input device failure and mode management
US10023229B2 (en) 2015-07-30 2018-07-17 Ford Global Technologies, Llc Multi-mode trailer backup assist interface knob
US9845008B2 (en) 2015-09-03 2017-12-19 Deere & Company System and method of detecting load forces on a traction vehicle to predict wheel slip
US9994104B2 (en) * 2015-09-03 2018-06-12 Deere & Company System and method of reacting to wheel slip in a traction vehicle
US10407072B2 (en) 2015-09-03 2019-09-10 Deere & Company System and method of regulating wheel slip in a traction vehicle
US10112615B2 (en) 2015-09-03 2018-10-30 Deere & Company System and method of reacting to wheel slip in a traction vehicle
US9714051B2 (en) 2015-09-21 2017-07-25 Ford Global Technologies, Llc Parking feature multi-function tilt knob
US10144452B2 (en) 2015-10-08 2018-12-04 Ford Global Technologies, Llc Active adaptive haptic multi-function knob
US10300917B2 (en) * 2015-10-22 2019-05-28 Caterpillar Inc. System and method for automatically adjusting a target ground speed of a machine
US9840278B2 (en) 2015-10-27 2017-12-12 Ford Global Technologies, Llc Illuminated vehicle control management pushbutton knob
US9981690B2 (en) 2016-04-13 2018-05-29 Ford Global Technologies, Llc Target-based trailer backup collision mitigation
US10279839B2 (en) 2016-04-18 2019-05-07 Ford Global Technologies, Llc Trailer backup assist remote knob state management
US10150506B2 (en) 2016-04-28 2018-12-11 Ford Global Technologies, Llc Trailer backup assist input with two-stage spring rate
US10051774B2 (en) 2016-09-16 2018-08-21 Cnh Industrial Canada, Ltd. Common lift/lower ground entrance point
AU2018218287C1 (en) * 2017-02-07 2021-07-08 The Toro Company Outdoor power equipment vehicle adapted for performing work operations on turf surfaces
US10800454B2 (en) 2017-06-05 2020-10-13 Ford Global Technologies, Llc Trailer backup assist input with gesture interface for multiple control modes
US10710585B2 (en) 2017-09-01 2020-07-14 Ford Global Technologies, Llc Trailer backup assist system with predictive hitch angle functionality
CN109083059B (zh) * 2018-07-20 2021-02-19 福建龙马环卫装备股份有限公司 一种路面保洁车作业装置控制方法及系统
US11304353B2 (en) * 2018-12-20 2022-04-19 Cnh Industrial America Llc Closed-loop proportional position control of an implement stabilizer wheel
DE102019105052A1 (de) * 2019-02-28 2020-09-03 CLAAS Tractor S.A.S Landwirtschaftliche Arbeitsmaschine und Verfahren zum Betreiben einer landwirtschaftlichen Arbeitsmaschine
EP3837941B1 (de) * 2019-12-19 2024-05-01 CNH Industrial Sweden AB Verfahren zur steuerung eines landwirtschaftlichen systems
CN111559377B (zh) * 2020-05-22 2021-06-08 合肥工业大学 一种用于轮式拖拉机双流传动系统的调速控制方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927649A (en) * 1956-12-31 1960-03-08 Int Harvester Co Draft control apparatus
DE1183295B (de) * 1962-11-20 1964-12-10 Internat Harvester Company M B Vorrichtung zur Lage- und Arbeitswiderstandssteuerung an Ackerschleppern mit elektronisch gesteuerter Hydraulikanlage
US3516498A (en) * 1968-03-07 1970-06-23 Case Co J I Electro draft control mechanism
CA923698A (en) * 1969-09-17 1973-04-03 B. Syrkov Anatoly Bulldozer
DE2023346A1 (de) * 1970-05-13 1971-12-02 Bosch Gmbh Robert Elektronische Schlupfmessvorrichtung
US3732933A (en) * 1971-06-11 1973-05-15 Ford Motor Co Tractor hydraulic lift system
FR2171967B1 (de) * 1972-02-17 1975-10-24 Renault
US3913680A (en) * 1972-10-25 1975-10-21 Allis Chalmers Control system for percentage of wheel slippage of a tractor
US3834481A (en) * 1972-10-25 1974-09-10 Allis Chalmers Wheel slippage sensing control for a vehicle
US4013875A (en) * 1974-01-11 1977-03-22 Mcglynn Daniel R Vehicle operation control system
FI54981C (fi) * 1974-02-27 1979-04-10 Valmet Oy Regleringssystem foer traktor
DE2411559A1 (de) * 1974-03-11 1975-09-25 Ferranti Ltd Vorrichtung zur reduzierung des radschlupfes bei fahrzeugen, insbesondere bei strassenfahrzeugen mit verbrennungskraftmaschinen, bei denen ein schlupf oder gleiten bei zu starker beschleunigung oder verzoegerung auftritt
US3988730A (en) * 1974-12-31 1976-10-26 Motorola, Inc. Multiple parameter monitoring and readout system with sampling of parameters of higher priority than the highest parameter which is out of tolerance
US4064945A (en) * 1975-03-10 1977-12-27 J. I. Case Company Electronic depth control system
JPS51124502A (en) * 1975-04-25 1976-10-30 Kubota Ltd Automatic depth controller
US4086563A (en) * 1975-07-10 1978-04-25 Dickey-John Corporation Wheel slippage monitor
US4263973A (en) * 1977-12-16 1981-04-28 Boulais Marcel J Laser beam level control with automatic override
JPS54112503A (en) * 1978-02-02 1979-09-03 Komatsu Mfg Co Ltd Blade automatic controller of bulldozer
JPS54123201A (en) * 1978-03-16 1979-09-25 Komatsu Mfg Co Ltd Burying level automatic controller
JPS5523984A (en) * 1978-08-10 1980-02-20 Kubota Ltd Working vehicle for soil
FR2435187A1 (fr) * 1978-09-08 1980-04-04 Renault Dispositif de relevage electrohydraulique d'outils agraires
NL7811964A (nl) * 1978-12-08 1980-06-10 Lely Nv C Van Der Trekker.
JPS55111706A (en) * 1979-02-15 1980-08-28 Kubota Ltd Automatic lifting device of soil treating machine
SU812209A1 (ru) * 1979-02-21 1981-03-15 Gelfenbejn Semen P Система автоматического регулировани глубиНы ОбРАбОТКи пОчВы и зАгРузКидВигАТЕл
US4223302A (en) * 1979-03-05 1980-09-16 Marvel Engineering Company Conditions monitoring device
DE2914605A1 (de) * 1979-04-11 1980-10-16 Bosch Gmbh Robert Einrichtung zur regelung der eindringtiefe eines von einem traktor gezogenen pfluges
US4343365A (en) * 1980-07-07 1982-08-10 Ford Motor Company Electrically operated hydraulic power lift system
US4715012A (en) * 1980-10-15 1987-12-22 Massey-Ferguson Services N.V. Electronic tractor control

Also Published As

Publication number Publication date
JPS58175404A (ja) 1983-10-14
MX159875A (es) 1989-09-25
MX158547A (es) 1989-02-13
EP0151325B1 (de) 1990-01-31
AU561769B2 (en) 1987-05-14
EP0092316B1 (de) 1989-01-11
EP0151322B1 (de) 1989-06-28
MX159876A (es) 1989-09-25
IE830602L (en) 1983-09-22
EP0167681A1 (de) 1986-01-15
EP0151324A2 (de) 1985-08-14
MX159879A (es) 1989-09-25
ATE44201T1 (de) 1989-07-15
ATE43218T1 (de) 1989-06-15
US4518044A (en) 1985-05-21
IE55380B1 (en) 1990-08-29
ZA831952B (en) 1984-10-31
ATE39208T1 (de) 1988-12-15
EP0151322A3 (en) 1985-12-11
MX159878A (es) 1989-09-25
CA1213659A (en) 1986-11-04
ATE40256T1 (de) 1989-02-15
DE3381163D1 (de) 1990-03-08
EP0151322A2 (de) 1985-08-14
EP0151324A3 (en) 1985-12-18
AU1218983A (en) 1983-09-29
EP0167681B1 (de) 1989-05-24
EP0151325A3 (en) 1985-12-18
EP0092316A1 (de) 1983-10-26
EP0151325A2 (de) 1985-08-14
DE92316T1 (de) 1984-04-12
JPH0659121B2 (ja) 1994-08-10
MX159877A (es) 1989-09-25
EP0151324B1 (de) 1988-12-14

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