BR9801671A - Sistema de controle de direção para um veículo de tração - Google Patents

Sistema de controle de direção para um veículo de tração

Info

Publication number
BR9801671A
BR9801671A BR9801671A BR9801671A BR9801671A BR 9801671 A BR9801671 A BR 9801671A BR 9801671 A BR9801671 A BR 9801671A BR 9801671 A BR9801671 A BR 9801671A BR 9801671 A BR9801671 A BR 9801671A
Authority
BR
Brazil
Prior art keywords
control system
steering control
traction vehicle
traction
vehicle
Prior art date
Application number
BR9801671A
Other languages
English (en)
Inventor
John George Straetker
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
Publication of BR9801671A publication Critical patent/BR9801671A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
BR9801671A 1997-05-22 1998-05-20 Sistema de controle de direção para um veículo de tração BR9801671A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/862,166 US5921335A (en) 1997-05-22 1997-05-22 Steering control system for tracked vehicle

Publications (1)

Publication Number Publication Date
BR9801671A true BR9801671A (pt) 1999-05-18

Family

ID=25337839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801671A BR9801671A (pt) 1997-05-22 1998-05-20 Sistema de controle de direção para um veículo de tração

Country Status (9)

Country Link
US (1) US5921335A (pt)
EP (1) EP0885798B1 (pt)
JP (1) JP3261352B2 (pt)
AU (1) AU698327B1 (pt)
BR (1) BR9801671A (pt)
CA (1) CA2220535C (pt)
DE (1) DE59801207D1 (pt)
ES (1) ES2160382T3 (pt)
RU (1) RU2194647C2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38632E1 (en) 1995-10-25 2004-10-19 Caterpillar Paving Products Inc Propulsion control apparatus and method for a paver
JPH1159467A (ja) * 1997-08-26 1999-03-02 Koyo Seiko Co Ltd パワーステアリング装置
US6138782A (en) * 1999-02-25 2000-10-31 Deere & Company Steering responsive power boost
US6240351B1 (en) * 1999-09-29 2001-05-29 Deere & Company Tracked vehicle steering system with failure detection
US6170584B1 (en) * 1999-09-29 2001-01-09 Deere & Company Tracked vehicle steering system with steering pump monitoring
US6119061A (en) * 1999-09-30 2000-09-12 Caterpillar Inc. Method and apparatus for controlling an electro-hydraulic differential steering system
US6208922B1 (en) * 1999-12-09 2001-03-27 Deere & Company Tracked vehicle closed loop steering system
US6286620B1 (en) 2000-05-30 2001-09-11 Deere & Company Access plate for an axle of a differentially steered vehicle
US6345674B1 (en) * 2000-08-23 2002-02-12 Deere & Company Tracked vehicle steering control system with steering pump feedback
US6456925B1 (en) * 2000-09-11 2002-09-24 Deere & Company Vehicle driven wheel speed control system
US6488113B1 (en) * 2001-06-07 2002-12-03 General Motors Corporation Disable control for four wheel steer vehicle
US8260499B2 (en) * 2007-05-01 2012-09-04 Deere & Company Automatic steering system and method for a work vehicle with feedback gain dependent on a sensed payload
US20100120578A1 (en) * 2008-11-07 2010-05-13 Hichem Bouguerra Drive and steering control system for an endless track vehicle
US9815494B2 (en) * 2012-12-04 2017-11-14 Mtd Products Inc Vehicle drive control systems
RU2615804C1 (ru) * 2015-11-16 2017-04-11 Федеральное государственное бюджетное учреждение "3 Центральный научно-исследовательский институт" Минобороны России Система рулевого управления двухзвенной гусеничной машины
EP3409563B1 (en) * 2017-05-31 2019-12-18 Deere & Company A drive arrangement in a vehicle
US11370481B2 (en) 2019-11-07 2022-06-28 Cnh Industrial America Llc Steering system for an agricultural vehicle
CN115107872A (zh) * 2022-05-24 2022-09-27 无锡拉菲可科技有限公司 履带拖拉机转向机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309917A (en) * 1979-12-11 1982-01-12 General Motors Corporation Transmission and control system
US4699021A (en) * 1984-09-20 1987-10-13 Avco Corporation Integrated power system
JPH02283571A (ja) * 1989-04-25 1990-11-21 Nissan Motor Co Ltd 車両用補助操舵装置
US5485376A (en) * 1991-06-14 1996-01-16 Nissan Motor Co., Ltd. Steering wheel posture control system
JP3335677B2 (ja) * 1992-09-22 2002-10-21 株式会社小松製作所 建設機械の走行操作装置
JP3625082B2 (ja) * 1995-02-15 2005-03-02 本田技研工業株式会社 パワーステアリング装置
JPH08295256A (ja) * 1995-04-28 1996-11-12 Toyota Motor Corp 操舵制御装置

Also Published As

Publication number Publication date
CA2220535C (en) 2002-02-26
JP3261352B2 (ja) 2002-02-25
JPH1120732A (ja) 1999-01-26
US5921335A (en) 1999-07-13
RU2194647C2 (ru) 2002-12-20
CA2220535A1 (en) 1998-11-22
AU698327B1 (en) 1998-10-29
EP0885798A1 (de) 1998-12-23
ES2160382T3 (es) 2001-11-01
EP0885798B1 (de) 2001-08-16
DE59801207D1 (de) 2001-09-20

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A , 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

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 2606 DE 15-12-2020 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.