FR2295276A1 - Equipement de commande a fluide hydraulique de pression - Google Patents

Equipement de commande a fluide hydraulique de pression

Info

Publication number
FR2295276A1
FR2295276A1 FR7539141A FR7539141A FR2295276A1 FR 2295276 A1 FR2295276 A1 FR 2295276A1 FR 7539141 A FR7539141 A FR 7539141A FR 7539141 A FR7539141 A FR 7539141A FR 2295276 A1 FR2295276 A1 FR 2295276A1
Authority
FR
France
Prior art keywords
hydraulic pressure
pressure fluid
control equipment
fluid control
equipment
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7539141A
Other languages
English (en)
Other versions
FR2295276B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LANGEN ET CO
Langen and Co
Original Assignee
LANGEN ET CO
Langen and 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
Priority claimed from DE19742460877 external-priority patent/DE2460877A1/de
Priority claimed from DE19752508267 external-priority patent/DE2508267A1/de
Application filed by LANGEN ET CO, Langen and Co filed Critical LANGEN ET CO
Publication of FR2295276A1 publication Critical patent/FR2295276A1/fr
Application granted granted Critical
Publication of FR2295276B1 publication Critical patent/FR2295276B1/fr
Granted legal-status Critical Current

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
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • 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
    • B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
    • B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type

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)
FR7539141A 1974-12-21 1975-12-19 Equipement de commande a fluide hydraulique de pression Granted FR2295276A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742460877 DE2460877A1 (de) 1974-12-21 1974-12-21 Hydraulische druckmittelsteueranlage
DE19752508267 DE2508267A1 (de) 1975-02-26 1975-02-26 Hydraulische druckmittelsteueranlage

Publications (2)

Publication Number Publication Date
FR2295276A1 true FR2295276A1 (fr) 1976-07-16
FR2295276B1 FR2295276B1 (fr) 1980-04-11

Family

ID=25768140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539141A Granted FR2295276A1 (fr) 1974-12-21 1975-12-19 Equipement de commande a fluide hydraulique de pression

Country Status (4)

Country Link
US (1) US4022110A (fr)
JP (1) JPS51108429A (fr)
FR (1) FR2295276A1 (fr)
GB (1) GB1534707A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000565A1 (fr) * 1983-07-23 1985-02-14 Zahnradfabrik Friedrichshafen Ag Installation de commande a milieu sous pression pour directions assistees

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710001A1 (de) * 1977-03-08 1978-09-14 Daimler Benz Ag Druckentlastungsventil fuer den arbeitsdruck einer servolenkung
US4325286A (en) * 1979-08-13 1982-04-20 Zahnradfabrik Friedrichshafen, Ag. Steering valve mechanism having closed neutral position
DE3122368A1 (de) * 1981-06-05 1982-12-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrolenkung
DE102013107097A1 (de) * 2013-07-05 2015-01-08 Zf Lenksysteme Gmbh Kolbenventil

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1125584A (fr) * 1955-05-03 1956-11-02 Dispositif de servo-direction pour véhicules automobiles
FR1256345A (fr) * 1959-05-08 1961-03-17 Dewandre Co Ltd C Mécanisme de commande à distributeurs pour directions servo-assistées de véhicules routiers
GB1154851A (en) * 1965-07-06 1969-06-11 Zahnradfabrik Friedrichshafen Improvements in or relating to Power-Assisted Steering Systems, particularly for Motor Vehicles
FR2046394A5 (fr) * 1969-04-24 1971-03-05 Zahnradfabrik Friedrichshafen
FR2047470A5 (fr) * 1969-05-10 1971-03-12 Zahnradfabrik Friedrichshafen
FR2143164A1 (fr) * 1971-06-24 1973-02-02 Zahnradfabrik Friedrichshafen
US3772962A (en) * 1970-12-24 1973-11-20 Aisin Seiki Power steering mechanism
FR2199576A1 (fr) * 1972-08-26 1974-04-12 Langen & Co
FR2207052A1 (fr) * 1972-11-16 1974-06-14 Langen & Co
FR2254470A2 (fr) * 1972-08-26 1975-07-11 Langen & Co

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927604A (en) * 1971-06-24 1975-12-23 Zahnradfabrik Friedrichshafen Power steering system with reaction force limiting means

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1125584A (fr) * 1955-05-03 1956-11-02 Dispositif de servo-direction pour véhicules automobiles
FR1256345A (fr) * 1959-05-08 1961-03-17 Dewandre Co Ltd C Mécanisme de commande à distributeurs pour directions servo-assistées de véhicules routiers
GB1154851A (en) * 1965-07-06 1969-06-11 Zahnradfabrik Friedrichshafen Improvements in or relating to Power-Assisted Steering Systems, particularly for Motor Vehicles
FR2046394A5 (fr) * 1969-04-24 1971-03-05 Zahnradfabrik Friedrichshafen
FR2047470A5 (fr) * 1969-05-10 1971-03-12 Zahnradfabrik Friedrichshafen
US3772962A (en) * 1970-12-24 1973-11-20 Aisin Seiki Power steering mechanism
FR2143164A1 (fr) * 1971-06-24 1973-02-02 Zahnradfabrik Friedrichshafen
FR2199576A1 (fr) * 1972-08-26 1974-04-12 Langen & Co
FR2254470A2 (fr) * 1972-08-26 1975-07-11 Langen & Co
FR2207052A1 (fr) * 1972-11-16 1974-06-14 Langen & Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000565A1 (fr) * 1983-07-23 1985-02-14 Zahnradfabrik Friedrichshafen Ag Installation de commande a milieu sous pression pour directions assistees

Also Published As

Publication number Publication date
US4022110A (en) 1977-05-10
FR2295276B1 (fr) 1980-04-11
JPS51108429A (fr) 1976-09-25
GB1534707A (en) 1978-12-06

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name
ST Notification of lapse