DE3634215C2 - Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen - Google Patents

Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen

Info

Publication number
DE3634215C2
DE3634215C2 DE3634215A DE3634215A DE3634215C2 DE 3634215 C2 DE3634215 C2 DE 3634215C2 DE 3634215 A DE3634215 A DE 3634215A DE 3634215 A DE3634215 A DE 3634215A DE 3634215 C2 DE3634215 C2 DE 3634215C2
Authority
DE
Germany
Prior art keywords
slide valve
rotary slide
centering
spring
rotary
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 - Fee Related
Application number
DE3634215A
Other languages
German (de)
English (en)
Other versions
DE3634215A1 (de
Inventor
Werner Breitweg
Wolfgang Walter
Hans Schwarz
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 DE3634215A1 publication Critical patent/DE3634215A1/de
Application granted granted Critical
Publication of DE3634215C2 publication Critical patent/DE3634215C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62D5/083—Rotary valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
DE3634215A 1985-10-21 1986-10-08 Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen Expired - Fee Related DE3634215C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP8500551 1985-10-21

Publications (2)

Publication Number Publication Date
DE3634215A1 DE3634215A1 (de) 1987-04-23
DE3634215C2 true DE3634215C2 (de) 1996-04-04

Family

ID=8165071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3634215A Expired - Fee Related DE3634215C2 (de) 1985-10-21 1986-10-08 Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen

Country Status (4)

Country Link
EP (1) EP0242389A1 (fr)
JP (1) JPS63501209A (fr)
DE (1) DE3634215C2 (fr)
WO (1) WO1987002319A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046141A1 (de) 2009-10-29 2011-05-05 Zf Lenksysteme Gmbh Lenkgetriebe für ein Lenksystem und Verfahren zur Montage desselben

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412684B1 (fr) * 1989-08-10 1993-07-14 General Motors Corporation Dispositif de contrôle électromagnétique pour varier l'effort fait par le conducteur en se servant d'une direction à assistance hydraulique
DE69221862T2 (de) * 1991-05-24 1998-01-29 Bishop A E Drehventil für servolenkung
DE4240100A1 (de) * 1992-11-28 1994-06-01 Schaeffler Waelzlager Kg Zentriereinrichtung
US5361861A (en) * 1993-01-29 1994-11-08 Trw Inc. Power steering system
DE4404535C2 (de) * 1994-02-12 2000-07-27 Trw Fahrwerksyst Gmbh & Co Lenkventil
DE4404533C2 (de) * 1994-02-12 2001-03-01 Trw Fahrwerksyst Gmbh & Co Lenkventil mit Mittenzentrierung
DE19615543C2 (de) * 1996-04-19 1998-09-17 Daimler Benz Ag Servoventil
AUPO064796A0 (en) 1996-06-26 1996-07-18 A.E. Bishop & Associates Pty Limited Slotted component and method of manufacture thereof
DE10145903A1 (de) 2001-09-18 2003-04-03 Zf Lenksysteme Gmbh Drehschieberventil für Hilfskraftlenkungen
US9512838B2 (en) 2013-03-15 2016-12-06 Eaton Corporation Torque-generating steering device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906361A (en) * 1957-01-18 1959-09-29 Int Harvester Co Manual and hydraulic steering apparatus for vehicles
GB832559A (en) * 1957-05-01 1960-04-13 Burman & Sons Ltd Hydraulically operated vehicle steering mechanisms
DE2609784C3 (de) * 1976-03-10 1980-04-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hilfskraftlenkung insbesondere für Kraftfahrzeuge
JPS5536132A (en) * 1978-09-01 1980-03-13 Toyota Motor Corp Power steering for vehicle
DE2913484C2 (de) * 1979-04-04 1982-10-07 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046141A1 (de) 2009-10-29 2011-05-05 Zf Lenksysteme Gmbh Lenkgetriebe für ein Lenksystem und Verfahren zur Montage desselben

Also Published As

Publication number Publication date
EP0242389A1 (fr) 1987-10-28
DE3634215A1 (de) 1987-04-23
WO1987002319A2 (fr) 1987-04-23
WO1987002319A3 (fr) 1987-07-16
JPS63501209A (ja) 1988-05-12

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ZF FRIEDRICHSHAFEN AG, 7990 FRIEDRICHSHAFEN, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee