BR8607361A - Aparelho de direcao de veiculos - Google Patents

Aparelho de direcao de veiculos

Info

Publication number
BR8607361A
BR8607361A BR8607361A BR8607361A BR8607361A BR 8607361 A BR8607361 A BR 8607361A BR 8607361 A BR8607361 A BR 8607361A BR 8607361 A BR8607361 A BR 8607361A BR 8607361 A BR8607361 A BR 8607361A
Authority
BR
Brazil
Prior art keywords
steering device
vehicle steering
vehicle
steering
Prior art date
Application number
BR8607361A
Other languages
English (en)
Inventor
James Robert Bernhagen
Elmer Ray Crabb
Marilyn S Murphy
Daniel G Roley
Gene Richard St Germain
James Howard Tunnell
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of BR8607361A publication Critical patent/BR8607361A/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
BR8607361A 1986-07-14 1986-09-22 Aparelho de direcao de veiculos BR8607361A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/885,342 US4700794A (en) 1986-07-14 1986-07-14 Vehicle steering apparatus
PCT/US1986/001962 WO1988000548A1 (en) 1986-07-14 1986-09-22 Vehicle steering apparatus

Publications (1)

Publication Number Publication Date
BR8607361A true BR8607361A (pt) 1989-08-15

Family

ID=25386688

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8607361A BR8607361A (pt) 1986-07-14 1986-09-22 Aparelho de direcao de veiculos

Country Status (10)

Country Link
US (1) US4700794A (pt)
EP (1) EP0319528B1 (pt)
JP (1) JPH0780464B2 (pt)
AU (1) AU591192B2 (pt)
BR (1) BR8607361A (pt)
CA (1) CA1267366A (pt)
DE (1) DE3689264T2 (pt)
MX (1) MX163403B (pt)
WO (1) WO1988000548A1 (pt)
ZA (1) ZA874685B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955442A (en) * 1989-05-16 1990-09-11 Caterpillar Inc. Steering mechanism for a vehicle
US4949823A (en) * 1989-06-29 1990-08-21 Caterpillar Inc. Control system and logic system for independent control of vehicle brakes
US5285861A (en) * 1992-08-27 1994-02-15 Kabushiki Kaisha Komatsu Seisakusho Steering device of crawler type vehicle
JP2600061B2 (ja) * 1993-07-14 1997-04-16 株式会社小松製作所 装軌車の操向装置
DE4408628C2 (de) * 1994-03-09 1996-11-28 Claas Ohg Lenkventil
US5979504A (en) * 1996-05-02 1999-11-09 Caterpillar Inc. Rotary control valve
JPH1095360A (ja) * 1996-09-20 1998-04-14 Yanmar Agricult Equip Co Ltd 走行ミッション装置の操舵機構
US5857532A (en) * 1996-11-27 1999-01-12 Caterpillar Inc. Differential steer system for a machine
AU727814B2 (en) * 1997-06-19 2000-12-21 Caterpillar Inc. Supplemental steering control for a differential steer machine
EP0938424B1 (en) * 1997-09-12 2002-05-02 Caterpillar Inc. Steering system for an articulated machine
US5975224A (en) * 1997-12-10 1999-11-02 Caterpillar Inc. Method for controlling steering in a hydrostatic drive system having differential steer
US6000490A (en) * 1997-12-17 1999-12-14 Deere & Company Steering input device
US5911451A (en) * 1998-01-23 1999-06-15 Trw Inc. Method of adjusting steering mechanism
US6540633B1 (en) 1998-09-25 2003-04-01 Tuff Torq Corporation Transmission for speed changing and steering of a vehicle
US6951259B2 (en) * 1998-12-03 2005-10-04 Koji Irikura Multi-wheel vehicle
US6240351B1 (en) * 1999-09-29 2001-05-29 Deere & Company Tracked vehicle steering system with failure detection
US6478706B1 (en) * 1999-12-17 2002-11-12 Caterpillar Inc Planetary steering differential
DE20007239U1 (de) * 2000-04-19 2000-08-24 Trw Automotive Safety Sys Gmbh Lenkrad
US6921109B2 (en) 2002-08-29 2005-07-26 Deere & Company Device providing variable steering responsiveness
ATE487634T1 (de) * 2003-01-08 2010-11-15 Kanzaki Kokyukoki Mfg Co Ltd Hydraulische achsenantriebsvorrichtung
US6926092B2 (en) * 2003-03-21 2005-08-09 Mtd Products Inc. Hydraulic tiller assembly
US6904985B2 (en) * 2003-05-21 2005-06-14 Deere & Company Transmission control device for vehicles and steering assembly for vehicles
US7168245B2 (en) * 2004-12-20 2007-01-30 Caterpillar Inc Work machine with supplemental power steering
US7410437B2 (en) * 2005-08-31 2008-08-12 Caterpillar Inc. Planetary drive arrangement
US7950481B2 (en) * 2005-09-29 2011-05-31 Caterpillar Inc. Electric powertrain for machine
US7798282B2 (en) * 2008-03-04 2010-09-21 Ford Global Technologies, Llc Power assisted steering system
US8490741B2 (en) * 2008-06-18 2013-07-23 Volvo Construction Equipment Ab Straight motion assisting device for a work machine
WO2018055436A1 (en) * 2016-09-22 2018-03-29 Canada Metal (Pacific) Ltd. Hydraulic helm pump with integrated electric pump
EP3418586B1 (en) * 2017-06-24 2021-12-08 Hamilton Sundstrand Corporation Servovalve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE335678B (pt) * 1964-05-06 1971-06-01 Bofors Ab
US3349860A (en) * 1964-07-02 1967-10-31 Sundstrand Corp Hydrostatic transmission
CH439997A (de) * 1965-09-08 1967-07-15 Renk Ag Zahnraeder Uberlagerungslenkgetriebe für Gleiskettenfahrzeuge
US3477225A (en) * 1967-06-14 1969-11-11 Caterpillar Tractor Co Hydrostatic transmission control system
GB1228768A (pt) * 1967-10-20 1971-04-21
FR2034959B2 (pt) * 1969-03-14 1976-01-16 Voith Getriebe Kg
US3831633A (en) * 1972-04-28 1974-08-27 Caterpillar Tractor Co Single lever control for actuating multiple control valves
DE2412562C3 (de) * 1974-03-15 1979-06-07 Zahnraederfabrik Renk Ag, 8900 Augsburg Überlagerungslenkgetriebe für Gleiskettenfahrzeuge
US4085812A (en) * 1976-11-24 1978-04-25 Sundstrand Corporation Actuator system for dual path transmission
US4174762A (en) * 1977-02-02 1979-11-20 Caterpillar Tractor Co. Hydrostatic transmission with differential steering
US4434680A (en) * 1980-09-02 1984-03-06 Caterpillar Tractor Co. Planetary steering differential
IT1150232B (it) * 1981-03-12 1986-12-10 Linde Ag Dispositivo di comando per un veicolo sterzato con velocita' differenziale
US4464973A (en) * 1981-11-12 1984-08-14 Fmc Corporation Hydrostatic reaction transmission
US4541497A (en) * 1982-09-13 1985-09-17 Caterpillar Tractor Co. Control mechanism for operating a tractor
US4599855A (en) * 1983-04-05 1986-07-15 Linde Aktiengesellschaft Controls for the drive of a vehicle with differential speed steering

Also Published As

Publication number Publication date
AU6470786A (en) 1988-02-10
CA1267366A (en) 1990-04-03
MX163403B (es) 1992-05-11
JPH02500012A (ja) 1990-01-11
WO1988000548A1 (en) 1988-01-28
EP0319528A1 (en) 1989-06-14
ZA874685B (en) 1988-03-30
DE3689264D1 (de) 1993-12-09
DE3689264T2 (de) 1994-05-26
AU591192B2 (en) 1989-11-30
JPH0780464B2 (ja) 1995-08-30
US4700794A (en) 1987-10-20
EP0319528B1 (en) 1993-11-03

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)