DE3218844A1 - Lenkgetriebe mit hilfskraftunterstuetzung - Google Patents

Lenkgetriebe mit hilfskraftunterstuetzung

Info

Publication number
DE3218844A1
DE3218844A1 DE3218844A DE3218844A DE3218844A1 DE 3218844 A1 DE3218844 A1 DE 3218844A1 DE 3218844 A DE3218844 A DE 3218844A DE 3218844 A DE3218844 A DE 3218844A DE 3218844 A1 DE3218844 A1 DE 3218844A1
Authority
DE
Germany
Prior art keywords
steering gearbox
auxiliary assistance
assistance
auxiliary
gearbox
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
DE3218844A
Other languages
English (en)
Other versions
DE3218844C2 (de
Inventor
Dieter Elser
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 DE3218844A priority Critical patent/DE3218844C2/de
Priority to US06/493,289 priority patent/US4483237A/en
Publication of DE3218844A1 publication Critical patent/DE3218844A1/de
Application granted granted Critical
Publication of DE3218844C2 publication Critical patent/DE3218844C2/de
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
    • B62D5/08—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
    • B62D5/087—Sliding spool valves
    • 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
    • B62D5/24—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 worm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
DE3218844A 1982-05-19 1982-05-19 Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge Expired DE3218844C2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3218844A DE3218844C2 (de) 1982-05-19 1982-05-19 Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge
US06/493,289 US4483237A (en) 1982-05-19 1983-05-10 Steering gear with auxiliary power support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3218844A DE3218844C2 (de) 1982-05-19 1982-05-19 Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
DE3218844A1 true DE3218844A1 (de) 1983-11-24
DE3218844C2 DE3218844C2 (de) 1986-10-16

Family

ID=6164001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3218844A Expired DE3218844C2 (de) 1982-05-19 1982-05-19 Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge

Country Status (2)

Country Link
US (1) US4483237A (de)
DE (1) DE3218844C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563171A1 (fr) * 1984-04-19 1985-10-25 Daimler Benz Ag Transmission hydraulique de servo-direction pour vehicules automobiles
EP0250837A2 (de) * 1986-06-25 1988-01-07 Daimler-Benz Aktiengesellschaft Servosteuerung, insbesondere Servolenkung für Kraftfahrzeuge
EP0362592A2 (de) * 1988-10-04 1990-04-11 ITT Automotive Europe GmbH Hydraulische Hilfskraftlenkung für Kraftfahrzeuge

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244449B1 (de) * 1985-10-21 1990-03-07 ZF FRIEDRICHSHAFEN Aktiengesellschaft Zentriereinrichtung für zwei gegeneinander verdrehbare teile aufweisende aggregate
US4788877A (en) * 1987-03-09 1988-12-06 General Motors Corporation Composite housing for rack and pinion power steering gear
US8307937B2 (en) 2010-02-12 2012-11-13 Trw Automotive U.S. Llc Steering apparatus
US8844954B2 (en) * 2012-10-31 2014-09-30 GM Global Technology Operations LLC Steering systems
DE102014226305A1 (de) * 2014-12-17 2016-06-23 Hamilton Bonaduz Ag Schaltbares Ventil, insbesondere für eine Pipettiervorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324347A1 (de) * 1972-05-15 1973-11-29 Ferodo Sa Rueckstelleinrichtung fuer kraftfahrzeuglenkungen
DE2415235C3 (de) * 1974-03-29 1979-11-29 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge
DE3028176A1 (de) * 1980-07-25 1982-02-11 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe fuer kraftfahrzeuge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193898A (en) * 1935-12-09 1940-03-19 Vaco Products Inc Steering mechanism
US2237400A (en) * 1938-11-30 1941-04-08 Franklin Railway Supply Co Power reverse gear
US2340029A (en) * 1941-12-09 1944-01-25 Bradford Machine Tool Company Quick-action tool resetting mechanism
FR2190084A5 (de) * 1972-06-22 1974-01-25 Ferodo Sa
US3844177A (en) * 1973-02-16 1974-10-29 Nat Standard Co Axially adjustable positioning means
FR2265599B1 (de) * 1974-04-01 1978-05-26 Bennes Marrel
US3964371A (en) * 1975-05-29 1976-06-22 Zahnradfabrik Friedrichshafen Ag Power boost steering mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324347A1 (de) * 1972-05-15 1973-11-29 Ferodo Sa Rueckstelleinrichtung fuer kraftfahrzeuglenkungen
DE2415235C3 (de) * 1974-03-29 1979-11-29 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe mit Hilfskraftunterstützung, insbesondere für Kraftfahrzeuge
DE3028176A1 (de) * 1980-07-25 1982-02-11 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe fuer kraftfahrzeuge

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563171A1 (fr) * 1984-04-19 1985-10-25 Daimler Benz Ag Transmission hydraulique de servo-direction pour vehicules automobiles
DE3414843A1 (de) * 1984-04-19 1985-10-31 Daimler-Benz Ag, 7000 Stuttgart Hydraulisches servolenkgetriebe fuer fahrzeuge
EP0250837A2 (de) * 1986-06-25 1988-01-07 Daimler-Benz Aktiengesellschaft Servosteuerung, insbesondere Servolenkung für Kraftfahrzeuge
EP0250837A3 (en) * 1986-06-25 1989-05-31 Daimler-Benz Aktiengesellschaft Servo mechanism, particularly servo steering for automotive vehicles
EP0362592A2 (de) * 1988-10-04 1990-04-11 ITT Automotive Europe GmbH Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
WO1990003908A2 (de) * 1988-10-04 1990-04-19 Alfred Teves Gmbh Hydraulische hilfskraftlenkung für kraftfahrzeuge
WO1990003908A3 (de) * 1988-10-04 1990-06-28 Teves Gmbh Alfred Hydraulische hilfskraftlenkung für kraftfahrzeuge
EP0362592A3 (de) * 1988-10-04 1990-09-05 ITT Automotive Europe GmbH Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
EP0535717A2 (de) * 1988-10-04 1993-04-07 ITT Automotive Europe GmbH Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
EP0535717A3 (de) * 1988-10-04 1993-06-02 ITT Automotive Europe GmbH Hydraulische Hilfskraftlenkung für Kraftfahrzeuge

Also Published As

Publication number Publication date
DE3218844C2 (de) 1986-10-16
US4483237A (en) 1984-11-20

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ZF FRIEDRICHSHAFEN AG, 7990 FRIEDRICHSHAFEN, DE

8339 Ceased/non-payment of the annual fee