ES435068A1 - Perfeccionamientos en direcciones con servodireccion hi- draulica. - Google Patents

Perfeccionamientos en direcciones con servodireccion hi- draulica.

Info

Publication number
ES435068A1
ES435068A1 ES435068A ES435068A ES435068A1 ES 435068 A1 ES435068 A1 ES 435068A1 ES 435068 A ES435068 A ES 435068A ES 435068 A ES435068 A ES 435068A ES 435068 A1 ES435068 A1 ES 435068A1
Authority
ES
Spain
Prior art keywords
pressure
distribution
servomotor
translation
machine
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.)
Expired
Application number
ES435068A
Other languages
English (en)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES435068A1 publication Critical patent/ES435068A1/es
Expired 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
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
    • B62D5/32—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means for telemotor systems
    • 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
    • B62D5/09—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 means for actuating valves
ES435068A 1974-02-26 1975-02-25 Perfeccionamientos en direcciones con servodireccion hi- draulica. Expired ES435068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742409207 DE2409207C3 (de) 1974-02-26 1974-02-26 Lenkeinrichtung mit hydraulischer Hilfskraftunterstützung für schwere Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
ES435068A1 true ES435068A1 (es) 1976-12-16

Family

ID=5908504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435068A Expired ES435068A1 (es) 1974-02-26 1975-02-25 Perfeccionamientos en direcciones con servodireccion hi- draulica.

Country Status (8)

Country Link
JP (1) JPS5744503B2 (es)
BG (1) BG29717A3 (es)
BR (1) BR7501142A (es)
DE (1) DE2409207C3 (es)
DK (1) DK137319C (es)
ES (1) ES435068A1 (es)
PL (1) PL92983B1 (es)
YU (1) YU36652B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081961A (en) * 1977-04-06 1978-04-04 Massey-Ferguson Inc. Articulated vehicle steering system
DE2903627A1 (de) * 1979-01-31 1980-10-23 Zahnradfabrik Friedrichshafen Servoventil, insbesondere fuer kraftfahrzeuglenkeinrichtungen
DE3934394B4 (de) * 1988-10-26 2007-05-31 Zf Friedrichshafen Ag Lenkeinrichtung mit hydraulischer Hilfskraftunterstützung für schwere Kraftfahrzeuge
WO1992006880A1 (de) * 1990-10-13 1992-04-30 Zahnradfabrik Friedrichshafen Ag Hydrostatische lenkeinrichtung mit hydraulischer hilfskraftunterstützung für kraftfahrzeuge
WO2003091082A2 (de) * 2002-04-25 2003-11-06 Bosch Rexroth Ag Hydraulische lenkeinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2005404A1 (de) * 1970-02-06 1971-09-02 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Lenkung

Also Published As

Publication number Publication date
BG29717A3 (en) 1981-01-15
PL92983B1 (es) 1977-04-30
DK137319B (da) 1978-02-20
JPS5744503B2 (es) 1982-09-21
DK137319C (da) 1978-07-31
JPS50152440A (es) 1975-12-08
DE2409207B2 (de) 1980-08-28
DE2409207A1 (de) 1975-09-04
YU45975A (en) 1982-06-18
DK70775A (es) 1975-10-20
BR7501142A (pt) 1976-08-31
DE2409207C3 (de) 1981-05-07
YU36652B (en) 1984-08-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970619