DE2857451C3 - - Google Patents

Info

Publication number
DE2857451C3
DE2857451C3 DE19782857451 DE2857451A DE2857451C3 DE 2857451 C3 DE2857451 C3 DE 2857451C3 DE 19782857451 DE19782857451 DE 19782857451 DE 2857451 A DE2857451 A DE 2857451A DE 2857451 C3 DE2857451 C3 DE 2857451C3
Authority
DE
Germany
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
DE19782857451
Other languages
German (de)
Other versions
DE2857451B2 (en
Inventor
Winfried De 7075 Mutlangen De Maight
Ronald Dipl.-Ing. 7074 Moegglingen De Schuetze
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
Priority to DE19782857451 priority Critical patent/DE2857451B2/en
Priority claimed from DE2829064A external-priority patent/DE2829064B2/en
Publication of DE2857451B2 publication Critical patent/DE2857451B2/en
Application granted granted Critical
Publication of DE2857451C3 publication Critical patent/DE2857451C3/de
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
DE19782857451 1978-07-01 1978-07-01 Hydraulic power steering for motor vehicles Granted DE2857451B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782857451 DE2857451B2 (en) 1978-07-01 1978-07-01 Hydraulic power steering for motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782857451 DE2857451B2 (en) 1978-07-01 1978-07-01 Hydraulic power steering for motor vehicles
DE2829064A DE2829064B2 (en) 1978-07-01 1978-07-01 Hydraulic power steering for motor vehicles

Publications (2)

Publication Number Publication Date
DE2857451B2 DE2857451B2 (en) 1981-05-14
DE2857451C3 true DE2857451C3 (en) 1987-01-22

Family

ID=25774878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782857451 Granted DE2857451B2 (en) 1978-07-01 1978-07-01 Hydraulic power steering for motor vehicles

Country Status (1)

Country Link
DE (1) DE2857451B2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751903A (en) * 1953-06-10 1956-07-04 Ford Motor Co Improvements in or relating to motor vehicle power steering
GB786064A (en) * 1953-09-25 1957-11-13 Bendix Aviat Corp Improvements in or relating to hydraulic systems
GB896872A (en) * 1957-08-07 1962-05-23 Hydrosteer Ltd Improvements in power-assisted steering gear
US3749112A (en) * 1970-12-28 1973-07-31 Honda Motor Co Ltd Backpressure generating apparatus in an oil pressure operated circuit
US3817154A (en) * 1972-05-31 1974-06-18 Poclain Sa Apparatus for supplying fluid to a reversible drive organ
EP0002328A1 (en) * 1977-11-24 1979-06-13 CAM GEARS Limited Hydraulic system with an open centre valve and a power assisted steering gear incorporating the system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751903A (en) * 1953-06-10 1956-07-04 Ford Motor Co Improvements in or relating to motor vehicle power steering
GB786064A (en) * 1953-09-25 1957-11-13 Bendix Aviat Corp Improvements in or relating to hydraulic systems
GB896872A (en) * 1957-08-07 1962-05-23 Hydrosteer Ltd Improvements in power-assisted steering gear
US3749112A (en) * 1970-12-28 1973-07-31 Honda Motor Co Ltd Backpressure generating apparatus in an oil pressure operated circuit
US3817154A (en) * 1972-05-31 1974-06-18 Poclain Sa Apparatus for supplying fluid to a reversible drive organ
EP0002328A1 (en) * 1977-11-24 1979-06-13 CAM GEARS Limited Hydraulic system with an open centre valve and a power assisted steering gear incorporating the system

Also Published As

Publication number Publication date
DE2857451B2 (en) 1981-05-14

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
OD Request for examination
8263 Opposition against grant of a patent
AC Divided out of

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C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee