AU541140B2 - Torque-amplifying servo mechanism - Google Patents

Torque-amplifying servo mechanism

Info

Publication number
AU541140B2
AU541140B2 AU75166/81A AU7516681A AU541140B2 AU 541140 B2 AU541140 B2 AU 541140B2 AU 75166/81 A AU75166/81 A AU 75166/81A AU 7516681 A AU7516681 A AU 7516681A AU 541140 B2 AU541140 B2 AU 541140B2
Authority
AU
Australia
Prior art keywords
torque
servo mechanism
amplifying
amplifying servo
servo
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.)
Ceased
Application number
AU75166/81A
Other languages
English (en)
Other versions
AU7516681A (en
Inventor
Gilbert Kervagoret
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of AU7516681A publication Critical patent/AU7516681A/en
Application granted granted Critical
Publication of AU541140B2 publication Critical patent/AU541140B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
    • 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
    • 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
    • B62D5/10—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 power unit
    • B62D5/14—Rotary motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
AU75166/81A 1980-09-16 1981-09-11 Torque-amplifying servo mechanism Ceased AU541140B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8019927A FR2490291A1 (fr) 1980-09-16 1980-09-16 Servomecanisme amplificateur de couple a structure compacte, pour direction assistee
FR8019927 1980-09-16

Publications (2)

Publication Number Publication Date
AU7516681A AU7516681A (en) 1982-03-25
AU541140B2 true AU541140B2 (en) 1984-12-20

Family

ID=9245979

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75166/81A Ceased AU541140B2 (en) 1980-09-16 1981-09-11 Torque-amplifying servo mechanism

Country Status (4)

Country Link
US (1) US4413962A (enExample)
AU (1) AU541140B2 (enExample)
DE (1) DE3136553C2 (enExample)
FR (1) FR2490291A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812883A1 (de) * 1988-04-18 1989-01-26 Manfred Keller Hydraulischer schwenkantrieb mit drehmomentuebersetzung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524682A (en) * 1947-11-26 1950-10-03 Edwin G Staude Pressure fluid power amplifier
US3131602A (en) * 1961-11-16 1964-05-05 Kingston Products Corp Steering torque amplifier
DE1921283U (de) 1965-05-21 1965-08-12 Maihak Ag Messgeraet zur einstellung von otto-motoren-vergasern auf niedrigstmoeglichen gehalt unverbrannter bestandteile im abgas.
GB1270400A (en) * 1968-04-26 1972-04-12 Toyoda Machine Works Ltd Toyod Power assisted steering gear
JPS5424432Y2 (enExample) * 1974-07-24 1979-08-18
US4086940A (en) * 1975-04-05 1978-05-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Hydraulic power-steering system for vehicles
US4137989A (en) * 1977-10-11 1979-02-06 General Motors Corporation Rotary hydraulic servo for steering gear
FR2412728A1 (fr) * 1977-12-23 1979-07-20 Dba Servo-mecanisme hydraulique amplificateur de couple, notamment pour direction assistee de vehicule automobile

Also Published As

Publication number Publication date
US4413962A (en) 1983-11-08
AU7516681A (en) 1982-03-25
FR2490291B1 (enExample) 1982-11-19
DE3136553A1 (de) 1982-06-03
DE3136553C2 (de) 1994-06-23
FR2490291A1 (fr) 1982-03-19

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