JPS60195269U - power steering device - Google Patents

power steering device

Info

Publication number
JPS60195269U
JPS60195269U JP8384284U JP8384284U JPS60195269U JP S60195269 U JPS60195269 U JP S60195269U JP 8384284 U JP8384284 U JP 8384284U JP 8384284 U JP8384284 U JP 8384284U JP S60195269 U JPS60195269 U JP S60195269U
Authority
JP
Japan
Prior art keywords
power steering
control valve
electromagnetic switching
pressure chamber
switching 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.)
Pending
Application number
JP8384284U
Other languages
Japanese (ja)
Inventor
雅文 中山
矢内　節佳
博嗣 山口
豊 青山
中田　守恒
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP8384284U priority Critical patent/JPS60195269U/en
Publication of JPS60195269U publication Critical patent/JPS60195269U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の一実施例を示す動力操舵装置の概略構成図
である。 １０・・・コントロール弁、１１・・・パワーシリンダ
、１３・・・ポンプ、１７・・・ステアリングホイール
、２１．２２・・・通路、２３・・・電磁切換弁、３０
・・・角度センサ、３１・・・車速センサ、３２・・・
制御回路、３３・・・駆動回路、４０・・・圧力室。The figure is a schematic configuration diagram of a power steering system showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 10... Control valve, 11... Power cylinder, 13... Pump, 17... Steering wheel, 21.22... Passage, 23... Solenoid switching valve, 30
...Angle sensor, 31...Vehicle speed sensor, 32...
Control circuit, 33... Drive circuit, 40... Pressure chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステアリングホイール操作に伴ってパワーシリンダに供
給するアシスト液圧を制御するコントロール弁を備え、
このコントロール弁ト前記ハワーシリンダとを連通ずる
通路中に、この通路を低速走行時に連通ずる一方、ステ
アリングホイールの中立時あるいは車両の高速走行時に
遮断する電磁切換弁を配設した動力操舵装置において、
前記電磁切換弁の連通側に圧力室を設け、この圧力室に
前記コントロール弁前流側の液圧を導入して、この圧力
室内液圧で前記電磁切換弁を連通側４ｇ補助的に保持す
るように構成したことを特徴とする動力操舵装置。Equipped with a control valve that controls the assist fluid pressure supplied to the power cylinder as the steering wheel is operated.
In a power steering system, an electromagnetic switching valve is disposed in a passage communicating between the control valve and the Hower cylinder, which communicates with this passage when running at low speed, but shuts off when the steering wheel is in a neutral state or when the vehicle is running at high speed,
A pressure chamber is provided on the communication side of the electromagnetic switching valve, hydraulic pressure on the upstream side of the control valve is introduced into this pressure chamber, and the electromagnetic switching valve is auxiliarily held on the communication side 4g by the hydraulic pressure in the pressure chamber. A power steering device characterized by being configured as follows.
JP8384284U 1984-06-06 1984-06-06 power steering device Pending JPS60195269U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8384284U JPS60195269U (en) 1984-06-06 1984-06-06 power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8384284U JPS60195269U (en) 1984-06-06 1984-06-06 power steering device

Publications (1)

Publication Number Publication Date
JPS60195269U true JPS60195269U (en) 1985-12-26

Family

ID=30632830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8384284U Pending JPS60195269U (en) 1984-06-06 1984-06-06 power steering device

Country Status (1)

Country Link
JP (1) JPS60195269U (en)

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