PL123658B1 - Distribution apparatus for a hydraulically assisted steering gear - Google Patents

Distribution apparatus for a hydraulically assisted steering gear Download PDF

Info

Publication number
PL123658B1
PL123658B1 PL1979219264A PL21926479A PL123658B1 PL 123658 B1 PL123658 B1 PL 123658B1 PL 1979219264 A PL1979219264 A PL 1979219264A PL 21926479 A PL21926479 A PL 21926479A PL 123658 B1 PL123658 B1 PL 123658B1
Authority
PL
Poland
Prior art keywords
sleeve
grooves
pair
holes
low pressure
Prior art date
Application number
PL1979219264A
Other languages
English (en)
Polish (pl)
Other versions
PL219264A1 (enExample
Original Assignee
Societe Anonyme Dba
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 FR7830653A external-priority patent/FR2439697A1/fr
Priority claimed from FR7916315A external-priority patent/FR2459749A2/fr
Application filed by Societe Anonyme Dba filed Critical Societe Anonyme Dba
Publication of PL219264A1 publication Critical patent/PL219264A1/xx
Publication of PL123658B1 publication Critical patent/PL123658B1/pl

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
    • B62D5/083—Rotary valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
PL1979219264A 1978-10-27 1979-10-27 Distribution apparatus for a hydraulically assisted steering gear PL123658B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7830653A FR2439697A1 (fr) 1978-10-27 1978-10-27 Dispositif de direction assistee hydraulique pour vehicule automobile
FR7916315A FR2459749A2 (fr) 1979-06-25 1979-06-25 Dispositif de direction assistee hydraulique pour vehicule automobile

Publications (2)

Publication Number Publication Date
PL219264A1 PL219264A1 (enExample) 1980-07-14
PL123658B1 true PL123658B1 (en) 1982-11-30

Family

ID=26220822

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979219264A PL123658B1 (en) 1978-10-27 1979-10-27 Distribution apparatus for a hydraulically assisted steering gear

Country Status (7)

Country Link
US (1) US4303099A (enExample)
EP (1) EP0012043B1 (enExample)
AU (1) AU527367B2 (enExample)
DE (1) DE2965519D1 (enExample)
ES (1) ES485376A1 (enExample)
PL (1) PL123658B1 (enExample)
SU (1) SU1019997A3 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083490A3 (en) * 1981-12-31 1984-05-02 Adwest Engineering Limited Rotary valve for a power assisted steering mechanism
GB2122151B (en) * 1982-06-18 1986-06-25 Cam Gears Ltd Power assisted steering gear
GB2122152B (en) * 1982-06-18 1986-06-25 Cam Gears Ltd A power assisted steering gear
DE3303063C2 (de) * 1983-01-29 1986-11-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschieberlenkventil für hydraulische Hilfskraftlenkungen für Fahrzeuge
GB2144380B (en) * 1983-08-05 1987-04-29 Cam Gears Ltd Power steering rotary valve
DK161759C (da) * 1985-03-23 1992-01-20 Zahnradfabrik Friedrichshafen Hydrostatisk styreindretning, isaer til motordrevne koeretoejer
DE3661183D1 (enExample) * 1985-04-06 1988-12-22 Zahnradfabrik Friedrichshafen Aktiengesellschaft
DE4316005A1 (de) * 1993-05-13 1994-11-17 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
DE102020119281A1 (de) * 2020-07-22 2022-01-27 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Wellenanordnung und Lenkgetriebe mit einer Wellenanordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033051A (en) * 1959-03-05 1962-05-08 Gen Motors Corp Power steering gear
GB997065A (en) * 1963-07-22 1965-06-30 Burman & Sons Ltd Hydraulically operated vehicle steering mechanisms
US3707167A (en) * 1970-06-25 1972-12-26 Trw Inc Hydraulic controller including rotary valve
US3807456A (en) * 1970-06-25 1974-04-30 Trw Inc Hydraulic controller including rotary valve
FR2280538A1 (fr) * 1974-07-29 1976-02-27 Powersteering Trust Reg Distributeur rotatif pour direction assistee a commande hydraulique de vehicules automobiles
FR2382361A1 (fr) * 1977-03-02 1978-09-29 Dba Dispositif de direction assistee hydraulique
DE2856606C2 (de) 1978-12-29 1986-04-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Drehschieberlenkventil für Hilfskraftlenkungen

Also Published As

Publication number Publication date
US4303099A (en) 1981-12-01
SU1019997A3 (ru) 1983-05-23
AU527367B2 (en) 1983-03-03
EP0012043B1 (fr) 1983-05-25
AU5208179A (en) 1981-01-08
PL219264A1 (enExample) 1980-07-14
DE2965519D1 (en) 1983-07-07
EP0012043A1 (fr) 1980-06-11
ES485376A1 (es) 1980-05-16

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