JPS57167872A - Power steering device - Google Patents

Power steering device

Info

Publication number
JPS57167872A
JPS57167872A JP5417981A JP5417981A JPS57167872A JP S57167872 A JPS57167872 A JP S57167872A JP 5417981 A JP5417981 A JP 5417981A JP 5417981 A JP5417981 A JP 5417981A JP S57167872 A JPS57167872 A JP S57167872A
Authority
JP
Japan
Prior art keywords
recess
input
shaft
output
input shaft
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
JP5417981A
Other languages
Japanese (ja)
Other versions
JPS643708B2 (en
Inventor
Naoaki Masuda
Yoshio Suzuki
Tadaaki Fujii
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.)
JIDOSHA KIKI KK
Jidosha Kiki Co Ltd
Original Assignee
JIDOSHA KIKI KK
Jidosha Kiki 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 JIDOSHA KIKI KK, Jidosha Kiki Co Ltd filed Critical JIDOSHA KIKI KK
Priority to JP5417981A priority Critical patent/JPS57167872A/en
Priority to US06/359,410 priority patent/US4458580A/en
Priority to FR8205031A priority patent/FR2502571A1/en
Priority to ES510742A priority patent/ES8303214A1/en
Priority to DE19823211068 priority patent/DE3211068A1/en
Publication of JPS57167872A publication Critical patent/JPS57167872A/en
Publication of JPS643708B2 publication Critical patent/JPS643708B2/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

Abstract

PURPOSE:To simplify the construction by forming a fluid pressure thrust bearing, between the input and output shafts of a rotary type power steering device, using the pressure fluid which has finished its work in the rotary control valve and thereby eliminating necessity for use of any mechanical bearings. CONSTITUTION:The input 1 and output 2 shafts are installed in such a way as rotatable with respect to each other by pinching pins 20, 21 projecting from each shaft with a C-shaped spring 22. A recess 23 is formed on the axis side of input shaft 1 except the periphery of the major diameter part 1a, and the space E formed by this recess 23 is fed with the pressure fluid used in the control valve. The oil pressure fed in such a way acts on the recess 23 to bear the thrust force at the input shaft 1. Thus touch of the input shaft 1 with the end face of the output shaft 2 at the time of steering can be prevented.
JP5417981A 1981-03-25 1981-04-10 Power steering device Granted JPS57167872A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5417981A JPS57167872A (en) 1981-04-10 1981-04-10 Power steering device
US06/359,410 US4458580A (en) 1981-03-25 1982-03-18 Power steering apparatus
FR8205031A FR2502571A1 (en) 1981-03-25 1982-03-24 POWER STEERING CONTROL APPARATUS
ES510742A ES8303214A1 (en) 1981-03-25 1982-03-24 Power steering apparatus
DE19823211068 DE3211068A1 (en) 1981-03-25 1982-03-25 POWER STEERING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5417981A JPS57167872A (en) 1981-04-10 1981-04-10 Power steering device

Publications (2)

Publication Number Publication Date
JPS57167872A true JPS57167872A (en) 1982-10-15
JPS643708B2 JPS643708B2 (en) 1989-01-23

Family

ID=12963310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5417981A Granted JPS57167872A (en) 1981-03-25 1981-04-10 Power steering device

Country Status (1)

Country Link
JP (1) JPS57167872A (en)

Also Published As

Publication number Publication date
JPS643708B2 (en) 1989-01-23

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