BR8804334A - Um sistema hidraulico de direcao - Google Patents

Um sistema hidraulico de direcao

Info

Publication number
BR8804334A
BR8804334A BR8804334A BR8804334A BR8804334A BR 8804334 A BR8804334 A BR 8804334A BR 8804334 A BR8804334 A BR 8804334A BR 8804334 A BR8804334 A BR 8804334A BR 8804334 A BR8804334 A BR 8804334A
Authority
BR
Brazil
Prior art keywords
steering system
hydraulic steering
hydraulic
steering
Prior art date
Application number
BR8804334A
Other languages
English (en)
Inventor
James R Mcburnett
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of BR8804334A publication Critical patent/BR8804334A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
BR8804334A 1987-09-02 1988-08-25 Um sistema hidraulico de direcao BR8804334A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/092,766 US4762195A (en) 1987-09-02 1987-09-02 Hydraulic steering system

Publications (1)

Publication Number Publication Date
BR8804334A true BR8804334A (pt) 1989-03-21

Family

ID=22235057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8804334A BR8804334A (pt) 1987-09-02 1988-08-25 Um sistema hidraulico de direcao

Country Status (7)

Country Link
US (1) US4762195A (pt)
JP (1) JP2958564B2 (pt)
KR (1) KR970011736B1 (pt)
BE (1) BE1002935A5 (pt)
BR (1) BR8804334A (pt)
CA (1) CA1329142C (pt)
GB (1) GB2209316B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770015B1 (de) * 1994-07-08 1998-09-16 O & K Orenstein & Koppel Ag Verfahren zur betätigung der lenkzylinder mobiler arbeitsmaschinen sowie lenksystem für mobile arbeitsmaschinen
JP2009190583A (ja) * 2008-02-15 2009-08-27 Tcm Corp 作業車両のステアリング装置
US9234532B2 (en) 2008-09-03 2016-01-12 Parker-Hannifin Corporation Velocity control of unbalanced hydraulic actuator subjected to over-center load conditions
GB2509186A (en) * 2012-12-21 2014-06-25 Agco Netherlands Bv Emergency steering mode of a vehicle hydraulic system having a first pump driven by a prime mover and a second pump driven by a ground engaging member
US9867325B2 (en) 2014-04-29 2018-01-16 Cnh Industrial America Llc Work vehicle with hydraulic assist for power off steering
CN104210541B (zh) * 2014-08-26 2016-11-23 三一汽车起重机械有限公司 车辆应急转向系统及轮式起重机
GB2584639B (en) 2019-06-04 2021-07-21 Caterpillar Sarl Hydrostatically driven vehicle with a secondary braking or steering supply

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696613A (en) * 1968-09-27 1972-10-10 Ford Motor Co Hydraulic steering system having auxiliary power source
BE755754A (fr) * 1969-09-04 1971-03-04 Caterpillar Tractor Co Système d'alimentation supplémentaire pour les éléments hydrauliques constitutifs d'un véhicule.
US3631937A (en) * 1970-03-10 1972-01-04 Tyrone Hydraulics Supplementary steering system for vehicles
US3750405A (en) * 1971-08-16 1973-08-07 Int Harvester Co Closed center hydraulic system
US3877545A (en) * 1973-01-26 1975-04-15 Caterpillar Tractor Co Lubrication system for vehicle final drive
US3896618A (en) * 1974-05-31 1975-07-29 Gen Signal Corp System for providing auxiliary power
US3935918A (en) * 1974-09-09 1976-02-03 Caterpillar Tractor Co. Dual source hydraulic steering system
US3958657A (en) * 1975-04-07 1976-05-25 Tyrone Hydraulics, Inc. Flow compensating emergency hydraulic system
US4076096A (en) * 1976-11-24 1978-02-28 Clark Equipment Company Hydraulic steering system
DE2719926C3 (de) * 1977-05-04 1980-08-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE2731975C3 (de) * 1977-07-15 1980-08-28 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hilfskraftlenkung für Kraftfahrzeuge
US4453451A (en) * 1980-11-10 1984-06-12 Fiatallis North America, Inc. Hydraulic steering system with automatic emergency pump flow control
JPS60279U (ja) * 1983-06-17 1985-01-05 日産ディーゼル工業株式会社 パワ−ステアリング装置

Also Published As

Publication number Publication date
GB2209316B (en) 1991-10-16
JPS6470268A (en) 1989-03-15
KR890004936A (ko) 1989-05-10
GB8818161D0 (en) 1988-09-01
KR970011736B1 (ko) 1997-07-15
GB2209316A (en) 1989-05-10
US4762195A (en) 1988-08-09
JP2958564B2 (ja) 1999-10-06
BE1002935A5 (fr) 1991-09-03
CA1329142C (en) 1994-05-03

Similar Documents

Publication Publication Date Title
BR8707625A (pt) Sistema de tele-enlace
DE3862151D1 (de) Automatisches radlenkungssystem.
DE3773000D1 (de) Lenkungssteuersystem.
ES538420A0 (es) Un sistema de direccion servoasistida
DE68922621D1 (de) Hydraulisches lenkungssystem.
DE3668861D1 (de) Fahrzeuglenksystem.
DE3780931D1 (de) Selbsttaetiges gelenktes fahrzeugsystem.
FR2565914B1 (fr) Dispositif de freins a assistance hydraulique
DE58901704D1 (de) Mehrachslenkanlage.
FR2568842B1 (fr) Systeme de direction a colonne basculable
BR8803546A (pt) Aparelho de direcao
DK220189D0 (da) Knaekstyret koeretoej med hydraulisk styring
BR8502246A (pt) Sistema atuador hidraulico
KR890012092A (ko) 유압 장치
DE3884571D1 (de) Lenksaeulenverbindung.
DE3688346D1 (de) Hydraulisches steuersystem.
DE58900193D1 (de) Hydraulische hilfskraftlenkung.
BR8804334A (pt) Um sistema hidraulico de direcao
DE68909946D1 (de) Hydraulikanlage.
BR8500341A (pt) Dispositivo de assistencia hidraulica
BR8500951A (pt) Dispositivo de assistencia hidraulica
BR8807907A (pt) Sistema acionador de freio
DE3862025D1 (de) Parksystem.
BR8807575A (pt) Direcao hidrostatica
FR2651736B1 (fr) Unite de direction hydraulique.

Legal Events

Date Code Title Description
PCP Transfer pending
PC Transfer

Free format text: PARKER HANNIFIN CORPORATION (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/08/2003