BR9801908A - Sistema eletrônico de controle de articulação de trator e trator agrícola - Google Patents

Sistema eletrônico de controle de articulação de trator e trator agrícola

Info

Publication number
BR9801908A
BR9801908A BR9801908-2A BR9801908A BR9801908A BR 9801908 A BR9801908 A BR 9801908A BR 9801908 A BR9801908 A BR 9801908A BR 9801908 A BR9801908 A BR 9801908A
Authority
BR
Brazil
Prior art keywords
tractor
electronic
joint
traction
control system
Prior art date
Application number
BR9801908-2A
Other languages
English (en)
Other versions
BR9801908B1 (pt
Inventor
John Sebastian Bennett
Original Assignee
Aggo Limited
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 Aggo Limited filed Critical Aggo Limited
Publication of BR9801908A publication Critical patent/BR9801908A/pt
Publication of BR9801908B1 publication Critical patent/BR9801908B1/pt

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
    • A01B63/111—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)
  • Agricultural Machines (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

"SISTEMA ELETRôNICO DE CONTROLE DE ARTICULAçãO DE TRATOR E TRATOR AGRíCOLA", compreendendo sensores eletrônicos de força de tração e de posição da articulação (30, 33) e controles manuais de força de tração e posição da articulação (31, 32). Uma unidade eletrônica de controle 17 deriva sinais de erro de tração e posição e continuamente compara os mesmos para determinar se o sistema deve operar no modo de controle de tração, em que o sinal de erro de tração regula o movimento da articulação ou no modo de controle de posição, em que o sinal de erro de posição regula o movimento da articulação.
BRPI9801908-2A 1997-04-09 1998-04-09 sistema eletrÈnico de controle de articulação de trator e trator agrìcola. BR9801908B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9707201.1A GB9707201D0 (en) 1997-04-09 1997-04-09 Tractor electronic linkage control system

Publications (2)

Publication Number Publication Date
BR9801908A true BR9801908A (pt) 1999-09-28
BR9801908B1 BR9801908B1 (pt) 2009-05-05

Family

ID=10810535

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9801908-2A BR9801908B1 (pt) 1997-04-09 1998-04-09 sistema eletrÈnico de controle de articulação de trator e trator agrìcola.

Country Status (8)

Country Link
US (1) US5899279A (pt)
EP (1) EP0870421B1 (pt)
AR (1) AR012368A1 (pt)
AT (1) ATE204698T1 (pt)
BR (1) BR9801908B1 (pt)
DE (1) DE69802014T2 (pt)
GB (2) GB9707201D0 (pt)
TR (1) TR199800646A3 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112839A (en) * 1997-05-08 2000-09-05 Case Corporation Automatic remote auxiliary implement control
US6076612A (en) * 1999-08-31 2000-06-20 Case Corporation Transition from position to draft mode controlled by hitch position command and feedback
US6317676B1 (en) 2000-06-07 2001-11-13 Caterpillar Inc. Method and apparatus for controlling slip
US6196328B1 (en) 2000-06-07 2001-03-06 Caterpillar Inc. Position sensor drive arrangement
JP4010925B2 (ja) * 2002-11-05 2007-11-21 株式会社アドヴィックス 自動クラッチ制御装置
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
US8406966B2 (en) 2011-01-13 2013-03-26 Husco International, Inc. Draft control method for operating an earth moving machine
US8573319B1 (en) * 2012-06-20 2013-11-05 Deere & Company Position and pressure depth control system for an agricultural implement
FR3037769B1 (fr) * 2015-06-23 2017-07-21 Hubert Defrancq Dispositif de relevage avant pour engin agricole et procede de commande associe.
GB201601869D0 (en) 2016-02-02 2016-03-16 Agco Int Gmbh Linkage control system on a vehicle
JP7083238B2 (ja) * 2017-08-30 2022-06-10 三菱マヒンドラ農機株式会社 作業車両

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171967B1 (pt) * 1972-02-17 1975-10-24 Renault
US4085806A (en) * 1975-03-04 1978-04-25 Kubota Tekko Kabushiki Kaisha Hydraulic control system for tractor
JPS55111706A (en) * 1979-02-15 1980-08-28 Kubota Ltd Automatic lifting device of soil treating machine
GB2093676B (en) * 1981-03-04 1984-06-27 Massey Ferguson Services Nv Tractor implement hitch control system
DE3269845D1 (en) * 1981-09-28 1986-04-17 Cowell Peter A Improvements in and relating to tractor linkages
EP0151323B2 (en) * 1982-03-22 1995-05-17 Deere & Company Working depth control system for vehicle with ground working inplement
GB2120419A (en) * 1982-05-19 1983-11-30 Industry The Secretary Of Stat Control of agricultural instruments
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
EP0212304B2 (de) * 1985-08-16 1995-12-06 Robert Bosch Gmbh Elektrohydraulische Einrichtung zum Regeln eines Hubwerks an einem landwirtschaftlichen Arbeitsfahrzeug
GB8608194D0 (en) * 1986-04-03 1986-05-08 Massey Ferguson Services Nv Valve control system
DE4001400A1 (de) * 1990-01-19 1991-07-25 Kloeckner Humboldt Deutz Ag Fernbetaetigung eines regelhydraulischen krafthebers fuer traktoren
DE69204749T2 (de) * 1991-06-03 1996-04-04 Ford New Holland Ltd Regelsystem für Anhängerkupplung mit Entkupplungssicherheitsvorrichtung.
DE4138225A1 (de) * 1991-11-21 1993-05-27 Bosch Gmbh Robert Verfahren zum regeln der bewegung eines hubwerks
IT1257218B (it) * 1992-06-03 1996-01-10 Same Spa Procedimento per il controllo elettronico di un sollevatore idraulico per trattrici agricole.
US5421416A (en) * 1993-09-08 1995-06-06 Case Corporation Hitch assembly control system
GB9414688D0 (en) * 1994-07-21 1994-09-07 Massey Ferguson Mfg Implement linkage draft force sensing arrangement
US5682954A (en) * 1996-09-10 1997-11-04 Case Corporation Upper hitch link electronic draft sensing

Also Published As

Publication number Publication date
DE69802014T2 (de) 2002-01-24
EP0870421A1 (en) 1998-10-14
GB9807433D0 (en) 1998-06-03
TR199800646A2 (xx) 1999-07-21
GB2326955A (en) 1999-01-06
AR012368A1 (es) 2000-10-18
GB9707201D0 (en) 1997-05-28
DE69802014D1 (de) 2001-11-15
BR9801908B1 (pt) 2009-05-05
ATE204698T1 (de) 2001-09-15
TR199800646A3 (tr) 1999-07-21
US5899279A (en) 1999-05-04
GB2326955B (en) 2001-07-11
EP0870421B1 (en) 2001-08-29

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO PARA INT.CL. 2007.10 - A01B 59/043; A01B 63/111

Ipc: A01B 59/043 (2007.10), A01B 63/111 (2007.10)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.