DE2002340C3 - Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge - Google Patents

Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge

Info

Publication number
DE2002340C3
DE2002340C3 DE2002340A DE2002340A DE2002340C3 DE 2002340 C3 DE2002340 C3 DE 2002340C3 DE 2002340 A DE2002340 A DE 2002340A DE 2002340 A DE2002340 A DE 2002340A DE 2002340 C3 DE2002340 C3 DE 2002340C3
Authority
DE
Germany
Prior art keywords
control valve
working piston
bore
axial
screw spindle
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
DE2002340A
Other languages
German (de)
English (en)
Other versions
DE2002340B2 (de
DE2002340A1 (de
Inventor
Raymon Lee Goff
Frederick David Venable
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of DE2002340A1 publication Critical patent/DE2002340A1/de
Publication of DE2002340B2 publication Critical patent/DE2002340B2/de
Application granted granted Critical
Publication of DE2002340C3 publication Critical patent/DE2002340C3/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
    • B62D5/20—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)
DE2002340A 1969-06-04 1970-01-20 Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge Expired DE2002340C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83027569A 1969-06-04 1969-06-04

Publications (3)

Publication Number Publication Date
DE2002340A1 DE2002340A1 (de) 1970-12-17
DE2002340B2 DE2002340B2 (de) 1978-11-02
DE2002340C3 true DE2002340C3 (de) 1979-07-12

Family

ID=25256654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002340A Expired DE2002340C3 (de) 1969-06-04 1970-01-20 Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge

Country Status (6)

Country Link
US (1) US3606819A (enExample)
JP (1) JPS5217933B1 (enExample)
BR (1) BR7017558D0 (enExample)
DE (1) DE2002340C3 (enExample)
FR (1) FR2046120A5 (enExample)
GB (2) GB1322541A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308890A (en) * 1972-02-08 1973-03-07 Cam Gears Ltd Integral power assisted steering gear
US3921669A (en) * 1972-04-20 1975-11-25 Trw Inc Integral power steering gear and sintered metal valve sleeve therefor
US3896702A (en) * 1973-07-27 1975-07-29 Trw Inc Power steering gear with relief valve on power piston
ES451571A1 (es) * 1976-09-16 1977-10-16 Bendiberica Sa Perfeccionamientos en mecanismos de servodireccion para ve- hiculos.
GB1576153A (en) * 1976-11-29 1980-10-01 Bendiberica Sa Control valve more particularly for use in a power seeringdevice
US4230020A (en) * 1978-03-21 1980-10-28 Jozsef Ivony Integral servo steering gear with rack transmission
JPS5522572A (en) * 1978-08-07 1980-02-18 Nissan Motor Co Ltd Rotary valve
FR2439697A1 (fr) * 1978-10-27 1980-05-23 Dba Dispositif de direction assistee hydraulique pour vehicule automobile
DE3013855C2 (de) * 1980-04-10 1985-10-31 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe
US4458580A (en) * 1981-03-25 1984-07-10 Jidosha Kiki Co., Ltd. Power steering apparatus
US4702335A (en) * 1985-05-28 1987-10-27 Trw Inc. Control apparatus for a power assist steering system
US4691797A (en) * 1986-07-10 1987-09-08 Trw Inc. Fluid flow control apparatus for a power steering system
US4872393A (en) * 1987-07-15 1989-10-10 Trw Inc. Steering gear with recirculation check valve
US4942803A (en) * 1987-07-15 1990-07-24 Trw Inc. Steering gear with pressure-balanced valve
JPH02194197A (ja) * 1989-01-20 1990-07-31 Yuzuru Kaneko 複合めっき液
JPH0341267A (ja) * 1989-07-07 1991-02-21 Mitsuwa Gas Kiki Kk 鋳鉄製ガスコックの製造方法
DE19808796A1 (de) * 1998-03-03 1999-09-09 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen

Also Published As

Publication number Publication date
FR2046120A5 (enExample) 1971-03-05
BR7017558D0 (pt) 1973-01-11
DE2002340B2 (de) 1978-11-02
JPS5217933B1 (enExample) 1977-05-18
US3606819A (en) 1971-09-21
DE2002340A1 (de) 1970-12-17
GB1322542A (en) 1973-07-04
GB1322541A (en) 1973-07-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)