CA1028224A - Valve de direction a tiroir lineaire amorti - Google Patents

Valve de direction a tiroir lineaire amorti

Info

Publication number
CA1028224A
CA1028224A CA241,568A CA241568A CA1028224A CA 1028224 A CA1028224 A CA 1028224A CA 241568 A CA241568 A CA 241568A CA 1028224 A CA1028224 A CA 1028224A
Authority
CA
Canada
Prior art keywords
dampening
steering valve
linear spool
spool
linear
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
CA241,568A
Other languages
English (en)
Inventor
Jonny R. Greiner
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1028224A publication Critical patent/CA1028224A/fr
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
    • B62D5/09—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 means for actuating valves
    • B62D5/093—Telemotor driven by steering wheel movement
    • B62D5/097—Telemotor driven by steering wheel movement gerotor type
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/10—Delay devices or arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Multiple-Way Valves (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
CA241,568A 1975-04-25 1975-12-11 Valve de direction a tiroir lineaire amorti Expired CA1028224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/571,871 US3959968A (en) 1975-04-25 1975-04-25 Steering valve with linear spool dampening

Publications (1)

Publication Number Publication Date
CA1028224A true CA1028224A (fr) 1978-03-21

Family

ID=24285397

Family Applications (1)

Application Number Title Priority Date Filing Date
CA241,568A Expired CA1028224A (fr) 1975-04-25 1975-12-11 Valve de direction a tiroir lineaire amorti

Country Status (5)

Country Link
US (1) US3959968A (fr)
JP (1) JPS6047142B2 (fr)
BE (1) BE840139A (fr)
CA (1) CA1028224A (fr)
GB (1) GB1476046A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103561A (en) * 1977-03-31 1978-08-01 J. I. Case Company Vehicle with improved steering system
US4240457A (en) * 1978-03-15 1980-12-23 Caterpillar Tractor Co. Variable flow control valve for steering systems of articulated vehicles
JPS615337Y2 (fr) * 1978-12-01 1986-02-18
US4494916A (en) * 1982-05-26 1985-01-22 White Hollis Newcomb Jun Hydrostatic steering unit with cylindrical slide member within cylindrical valve sleeve
US4781219A (en) * 1986-10-10 1988-11-01 Eaton Corporation Fluid controller and dampening fluid path

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748115A (en) * 1953-06-10 1956-04-18 Gen Motors Corp Improvements relating to circulatory fluid pressure power steering mechanisms for road vehicles
US3385057A (en) * 1964-08-25 1968-05-28 Trw Inc Hydraulic controller
US3452543A (en) * 1967-11-06 1969-07-01 Trw Inc Hydrostatic device

Also Published As

Publication number Publication date
JPS51131031A (en) 1976-11-15
BE840139A (nl) 1976-09-29
JPS6047142B2 (ja) 1985-10-19
GB1476046A (en) 1977-06-10
US3959968A (en) 1976-06-01

Similar Documents

Publication Publication Date Title
CA1007138A (en) Electromechanically-operated valve
AU503770B2 (en) Spool valve
AU505321B2 (en) Valve actuator
AU502081B2 (en) Spool valve with hydraulic detent
CA1028679A (fr) Robinet tout plastique
AU504968B2 (en) Spool valve
AU1046076A (en) Thread spool
CA1027921A (fr) Robinet
CA1029357A (fr) Garniture pour remplacement rapide pour robinet
AU505617B2 (en) Pinch valve
CA1028224A (fr) Valve de direction a tiroir lineaire amorti
AU506036B2 (en) Steering valve
AU503494B2 (en) Spool valve
JPS5226021A (en) Change over valve
JPS5278125A (en) Change over valve
AU502977B2 (en) Valve structure
JPS5262731A (en) Multi purpose valve
JPS5223729A (en) Change ovevr valve
AU497245B2 (en) Spool valve
AU498165B2 (en) Ratio reducing valve
AU496203B2 (en) An improved one way valve
AU499242B2 (en) Valve
AU496631B2 (en) Spool valve
AU493787B2 (en) diverter valve for power steering with power BEYOND
AU1461376A (en) diverter valve for power steering with power BEYOND