JPS5869578U - power steering system - Google Patents

power steering system

Info

Publication number
JPS5869578U
JPS5869578U JP16472781U JP16472781U JPS5869578U JP S5869578 U JPS5869578 U JP S5869578U JP 16472781 U JP16472781 U JP 16472781U JP 16472781 U JP16472781 U JP 16472781U JP S5869578 U JPS5869578 U JP S5869578U
Authority
JP
Japan
Prior art keywords
piston
worm shaft
power piston
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.)
Pending
Application number
JP16472781U
Other languages
Japanese (ja)
Inventor
足立　義治
洋 内藤
昭夫 橋本
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP16472781U priority Critical patent/JPS5869578U/en
Publication of JPS5869578U publication Critical patent/JPS5869578U/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]

第１図は動力かじ取り装置の断面図、第２図はコントロ
ールバルブ装置の断面図、第３図は第１図の矢視■−■
よりみた断面図、第４図は操舵反力と路面反力の関係を
示すグラフ図である。 図中：１・・・動力かじ取り装置、３・・・ウオームシ
ャフト、４・・・パワーピストン、５・・・セクタシャ
フト、９・・・コントロールバルブ装置、１０，１１・
・・シリンダ室、１３・・・バルブピストン、３３・・
・ピストン、３６．３７・・・反力室、３８・・・バル
ブ装置。 −−ゴーーー ＋５Figure 1 is a cross-sectional view of the power steering device, Figure 2 is a cross-sectional view of the control valve device, and Figure 3 is viewed from the arrows ■-■ in Figure 1.
FIG. 4, which is a sectional view viewed from above, is a graph showing the relationship between steering reaction force and road surface reaction force. In the diagram: 1... Power steering device, 3... Worm shaft, 4... Power piston, 5... Sector shaft, 9... Control valve device, 10, 11.
...Cylinder chamber, 13...Valve piston, 33...
・Piston, 36.37...Reaction force chamber, 38...Valve device. --Go +5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車輛のステアリングホイールと連動するウオームシャフ
トと、前記ウオームシャフトとステアリングナツトを介
して係合し且つ前記ウオームシャフトに沿って摺動する
パワーピストンと、該パワーピストンのラックと係合す
るセクタシャフトと、前記パワーピストン内に組込まれ
且つ前記ステアリングナツトに固定されたバルブピンに
より作動させられ前記パワーピストンの両側のシリンダ
室への高圧作動油の流入を制御するバルブコントロール
装置と、前記ウオームシャフトの端部に設けたハウジン
グ内に収納され且つ前記ウオームシャフトと連動するピ
ストンと、前記ピストンの両側に設けた対向する反力室
と、車速に応じ前記シリンダ室を前記反力室に導通させ
るための装置とを有する動力かじ取り装置。A worm shaft that interlocks with a steering wheel of a vehicle, a power piston that engages with the worm shaft via a steering nut and slides along the worm shaft, and a sector shaft that engages with a rack of the power piston. a valve control device that is operated by a valve pin incorporated in the power piston and fixed to the steering nut to control the inflow of high-pressure hydraulic oil into cylinder chambers on both sides of the power piston; a piston housed in a provided housing and interlocked with the worm shaft; opposing reaction force chambers provided on both sides of the piston; and a device for connecting the cylinder chamber to the reaction force chamber in accordance with vehicle speed. Power steering system with.
JP16472781U 1981-11-04 1981-11-04 power steering system Pending JPS5869578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16472781U JPS5869578U (en) 1981-11-04 1981-11-04 power steering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16472781U JPS5869578U (en) 1981-11-04 1981-11-04 power steering system

Publications (1)

Publication Number Publication Date
JPS5869578U true JPS5869578U (en) 1983-05-11

Family

ID=29956954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16472781U Pending JPS5869578U (en) 1981-11-04 1981-11-04 power steering system

Country Status (1)

Country Link
JP (1) JPS5869578U (en)

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