JPS57198170A - Valve of power steering unit and production method of spool valve - Google Patents

Valve of power steering unit and production method of spool valve

Info

Publication number
JPS57198170A
JPS57198170A JP7998881A JP7998881A JPS57198170A JP S57198170 A JPS57198170 A JP S57198170A JP 7998881 A JP7998881 A JP 7998881A JP 7998881 A JP7998881 A JP 7998881A JP S57198170 A JPS57198170 A JP S57198170A
Authority
JP
Japan
Prior art keywords
valve
spool valve
control
production method
power steering
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
JP7998881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0151391B2 (enExample
Inventor
Takeshi Futaba
Masahiko Noguchi
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.)
Koyo Automatic Machine Co Ltd
Original Assignee
Koyo Automatic Machine Co Ltd
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 Koyo Automatic Machine Co Ltd filed Critical Koyo Automatic Machine Co Ltd
Priority to JP7998881A priority Critical patent/JPS57198170A/ja
Publication of JPS57198170A publication Critical patent/JPS57198170A/ja
Publication of JPH0151391B2 publication Critical patent/JPH0151391B2/ja
Granted 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)
JP7998881A 1981-05-28 1981-05-28 Valve of power steering unit and production method of spool valve Granted JPS57198170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7998881A JPS57198170A (en) 1981-05-28 1981-05-28 Valve of power steering unit and production method of spool valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7998881A JPS57198170A (en) 1981-05-28 1981-05-28 Valve of power steering unit and production method of spool valve

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6499782A Division JPS57205273A (en) 1982-04-19 1982-04-19 Power steering apparatus

Publications (2)

Publication Number Publication Date
JPS57198170A true JPS57198170A (en) 1982-12-04
JPH0151391B2 JPH0151391B2 (enExample) 1989-11-02

Family

ID=13705684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7998881A Granted JPS57198170A (en) 1981-05-28 1981-05-28 Valve of power steering unit and production method of spool valve

Country Status (1)

Country Link
JP (1) JPS57198170A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346874A1 (de) * 1982-12-27 1984-06-28 Koyo Auto-Mech., Co Ltd., Kashihara, Nara Steuerventil fuer ein kraftunterstuetztes lenksystem und verfahren zur herstellung eines steuerkoerpers fuer dieses steuerventil
JPS61147670U (enExample) * 1985-03-07 1986-09-11
JPS6263275A (ja) * 1985-09-13 1987-03-19 Jidosha Kiki Co Ltd 油圧回転弁用弁ロ−タ
JPS6422676A (en) * 1987-07-17 1989-01-25 Koyo Seiko Co Hydraulic control valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395168A (en) * 1977-01-07 1978-08-19 Bendiberica Sa Manufacturing method of roter for high pressure distributing device
JPS53122351U (enExample) * 1977-03-07 1978-09-29
JPS56142756A (en) * 1980-04-01 1981-11-07 Toyoda Mach Works Ltd Servo valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395168A (en) * 1977-01-07 1978-08-19 Bendiberica Sa Manufacturing method of roter for high pressure distributing device
JPS53122351U (enExample) * 1977-03-07 1978-09-29
JPS56142756A (en) * 1980-04-01 1981-11-07 Toyoda Mach Works Ltd Servo valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346874A1 (de) * 1982-12-27 1984-06-28 Koyo Auto-Mech., Co Ltd., Kashihara, Nara Steuerventil fuer ein kraftunterstuetztes lenksystem und verfahren zur herstellung eines steuerkoerpers fuer dieses steuerventil
JPS61147670U (enExample) * 1985-03-07 1986-09-11
JPS6263275A (ja) * 1985-09-13 1987-03-19 Jidosha Kiki Co Ltd 油圧回転弁用弁ロ−タ
JPS6422676A (en) * 1987-07-17 1989-01-25 Koyo Seiko Co Hydraulic control valve

Also Published As

Publication number Publication date
JPH0151391B2 (enExample) 1989-11-02

Similar Documents

Publication Publication Date Title
AU5832280A (en) Suction catheter with suction valve control
AU569944B2 (en) Power take-off speed control assembly
AU1587183A (en) Hydraulic valve with dual feedback control
AU524289B2 (en) Power steering valve
DE3582537D1 (de) Regenschirm mit innenbetaetigung.
GB2020587B (en) Power steering valve and method of making the same
AT383660B (de) Regelventil
JPS52116934A (en) Servo control valve
GB2028142B (en) Breathing valve assembly with diaphrogm control of the exhaust ports
ES509088A0 (es) Perfeccionamientos en la fabricacion de paneles de conmutacion con control de proximidad.
JPS57198170A (en) Valve of power steering unit and production method of spool valve
GB2025865B (en) Power steering with pressure relief valves
AU4185585A (en) Position control system with feedback
GB2038511B (en) Servo control valve
IT1173381B (it) Attrezzo per la coltivazione del terreno con rullo a contatto del terreno comandato in rotazione dal trattore
IT8421574A0 (it) Valvola di controllo con assetto anticavitazione.
JPS52140853A (en) Electric output value control system
NO862520D0 (no) Traktor med slurestyring.
AU504677B2 (en) Control of insects with dioxinones
AU2615084A (en) Valve control
DE3879011D1 (de) Schutzthyristor mit hilfssteuerelektrode.
JPS577764A (en) Servo valve
GB2019796B (en) Power steering valve and method of making the same
GB2156297B (en) Rudders with wings and method for manufacture thereof
JPS55166952A (en) Bistable circuit