JPS57167869A - Power steering device - Google Patents

Power steering device

Info

Publication number
JPS57167869A
JPS57167869A JP5198381A JP5198381A JPS57167869A JP S57167869 A JPS57167869 A JP S57167869A JP 5198381 A JP5198381 A JP 5198381A JP 5198381 A JP5198381 A JP 5198381A JP S57167869 A JPS57167869 A JP S57167869A
Authority
JP
Japan
Prior art keywords
pinion shaft
spring
shaft
pin
spool valve
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
JP5198381A
Other languages
Japanese (ja)
Other versions
JPS6355473B2 (en
Inventor
Katsuhiro Suzuki
Jiro Hiroshima
Katsukuni Kata
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP5198381A priority Critical patent/JPS57167869A/en
Publication of JPS57167869A publication Critical patent/JPS57167869A/en
Publication of JPS6355473B2 publication Critical patent/JPS6355473B2/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
    • B62D5/20—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)

Abstract

PURPOSE:To retain meshing of pinion shaft with rack at the time of steering correctly by providing the pinion shaft at its foremost part with a centering spring for retention of the spool valve in the neutral position and a spring to apply a load in the parallel direction. CONSTITUTION:A spool valve 10 to supply the actuator for power steering with oil pressure selectively is in engagement with a pin 20 of the drive lever 17, which is supported by a pinion shaft 5 rotatably, and movement of this pinion shaft 5 to the left and right at the time of steering as in the illustration attached will change over the valve 10. A centering spring 13 is furnished at the spool valve 10. At the foremost part of the pinion shaft 5, a pin 29 is installed projecting, being pinched by the abovementioned centering spring 13 and another spring 33 which shall bear the load in the parallel direction. Accordingly, a leftwise shift, for ex., of this pin 29 together with the shaft 5 will cause outward bending of the spring 30. Thus the shaft 5 receives a counterforce F' to make right intersection with the rack 1, and regular meshing can be retained.
JP5198381A 1981-04-07 1981-04-07 Power steering device Granted JPS57167869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5198381A JPS57167869A (en) 1981-04-07 1981-04-07 Power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5198381A JPS57167869A (en) 1981-04-07 1981-04-07 Power steering device

Publications (2)

Publication Number Publication Date
JPS57167869A true JPS57167869A (en) 1982-10-15
JPS6355473B2 JPS6355473B2 (en) 1988-11-02

Family

ID=12902088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5198381A Granted JPS57167869A (en) 1981-04-07 1981-04-07 Power steering device

Country Status (1)

Country Link
JP (1) JPS57167869A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1225055A2 (en) 1996-12-24 2002-07-24 Kazunosuke Makino Character wheel, character wheel band and ring usable for character wheel and method of manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1225055A2 (en) 1996-12-24 2002-07-24 Kazunosuke Makino Character wheel, character wheel band and ring usable for character wheel and method of manufacturing same

Also Published As

Publication number Publication date
JPS6355473B2 (en) 1988-11-02

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