JPS5576763A - Power steering device - Google Patents

Power steering device

Info

Publication number
JPS5576763A
JPS5576763A JP14980278A JP14980278A JPS5576763A JP S5576763 A JPS5576763 A JP S5576763A JP 14980278 A JP14980278 A JP 14980278A JP 14980278 A JP14980278 A JP 14980278A JP S5576763 A JPS5576763 A JP S5576763A
Authority
JP
Japan
Prior art keywords
displacement
input
output shafts
spool valve
produced
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
JP14980278A
Other languages
Japanese (ja)
Other versions
JPS6153268B2 (en
Inventor
Hideo Konishi
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 Co Ltd
Original Assignee
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 Co Ltd filed Critical Jidosha Kiki Co Ltd
Priority to JP14980278A priority Critical patent/JPS5576763A/en
Publication of JPS5576763A publication Critical patent/JPS5576763A/en
Publication of JPS6153268B2 publication Critical patent/JPS6153268B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To shorten an overall length of a power steering device, by converting a relative rotation displacement produced between an input and output shafts into a displacement of a rocking shaft supporting a pinion receiving the rotation from both shafts, and by displacing a spool valve conjointly and in synchronism with said displacement.
CONSTITUTION: A control valve mechanism 5 is equipped with a rod 20 and a spool valve 30 which are slidably supported at a housing 12. The vertical displacement of them feeds a hydraulic oil circulating through ports 32 and 33 to a power cylinder 7 via a duct 35 or a duct 37. The control valve mechanism 5 and a motion conversion mechanism 40, which converts a relative rotation displacement produced between the input and output shafts 9 and 10 into a straight line displacement and transmits it to the spool valve 30, are located between the input and output shafts 9 and 10. In the mechanism 40, a rocking shaft 41 inclines due to a difference between rotation amounts applied to pinions 43 and 44 when the relative rotation displacement is produced between the input and output shafts 9 and 10, the rod 20 and the spool valve 30 being displaced following said inclination. A neutral position can thus be held.
COPYRIGHT: (C)1980,JPO&Japio
JP14980278A 1978-12-04 1978-12-04 Power steering device Granted JPS5576763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14980278A JPS5576763A (en) 1978-12-04 1978-12-04 Power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14980278A JPS5576763A (en) 1978-12-04 1978-12-04 Power steering device

Publications (2)

Publication Number Publication Date
JPS5576763A true JPS5576763A (en) 1980-06-10
JPS6153268B2 JPS6153268B2 (en) 1986-11-17

Family

ID=15483025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14980278A Granted JPS5576763A (en) 1978-12-04 1978-12-04 Power steering device

Country Status (1)

Country Link
JP (1) JPS5576763A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293255A (en) * 1989-05-02 1990-12-04 Hisashi Yamaguchi Steering wheel for automobile
JPH0612130U (en) * 1992-02-18 1994-02-15 アスティ株式会社 Air conditioning system for steering wheel

Also Published As

Publication number Publication date
JPS6153268B2 (en) 1986-11-17

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