JPS60131465U - Power steering device - Google Patents
Power steering deviceInfo
- Publication number
- JPS60131465U JPS60131465U JP1958784U JP1958784U JPS60131465U JP S60131465 U JPS60131465 U JP S60131465U JP 1958784 U JP1958784 U JP 1958784U JP 1958784 U JP1958784 U JP 1958784U JP S60131465 U JPS60131465 U JP S60131465U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- straight
- steering device
- power steering
- ahead state
- 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
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
、第１図及び第２図は、夫々従来例を示す構成図、第３
図は、この考案の一実施例を示す構成図、第４図は、制
御弁及び電磁開閉弁の具体的構成を示す断面図、第５図
は、−制御装置の一例を示すブロツ渋図である。
１・・・浴比ポンプ、２・・・リザーバタンク、３・・
・制御弁、４・・・ステアリングホイール、５・・・バ
ルブボデー、６・・・バルブシャフト、７・・・トーシ
ョンバー、１８・・・パワーシリンダ、２１・・・電磁
開閉弁、２３・・・スプール、２４・・・ソレノイド、
３７・・・制御装置、３８・・・直進状態検出手段、３
９・・・駆動装置、４０・・・操舵角検出器、４１・・
・操舵トルク検出器、４２・・・一致検出回路、４３・
・・零レベル検出回路、４４・・・アンド回路。
。, FIG. 1 and FIG. 2 are block diagrams showing a conventional example, and FIG.
Figure 4 is a block diagram showing an embodiment of this invention, Figure 4 is a sectional view showing the specific configuration of a control valve and an electromagnetic on/off valve, and Figure 5 is a block diagram showing an example of a control device. be. 1...liquid ratio pump, 2...reservoir tank, 3...
・Control valve, 4...Steering wheel, 5...Valve body, 6...Valve shaft, 7...Torsion bar, 18...Power cylinder, 21...Solenoid on-off valve, 23...・Spool, 24...Solenoid,
37... Control device, 38... Straight traveling state detection means, 3
9... Drive device, 40... Steering angle detector, 41...
- Steering torque detector, 42... Coincidence detection circuit, 43.
...Zero level detection circuit, 44...AND circuit.
.
Claims (1)
を、制御弁により制御して舵取り操作を行う動力舵取り
装置において、前記制御弁と前記パワーシリンダとの間
に配設した開閉制御弁と、車両の直進状態を検出する直
進状態検出手段と、゛該直進状態検出手段から９検出器
号により前記開閉制御弁を閉操作する駆動装置とを備え
ていることを特徴とする動力舵取り装置。 −（２）前
記直進状態検出器は、操’Ａｔ角検出器と操舵トルク検
出器とを含んで構成されている実用新案登録請求の範囲
第（１）項記載の動力舵取り装置。(1) In a power steering device that performs steering operation by controlling hydraulic pressure from a hydraulic pressure source supplied to a power cylinder using a control valve, an opening/closing control valve disposed between the control valve and the power cylinder. A power steering device comprising: a straight-ahead state detecting means for detecting a straight-ahead state of the vehicle; and a drive device that closes the opening/closing control valve using detector No. 9 from the straight-ahead state detecting means. . (2) The power steering device according to claim (1), wherein the straight-ahead state detector includes a steering At angle detector and a steering torque detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1958784U JPS60131465U (en) | 1984-02-14 | 1984-02-14 | Power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1958784U JPS60131465U (en) | 1984-02-14 | 1984-02-14 | Power steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60131465U true JPS60131465U (en) | 1985-09-03 |
Family
ID=30509294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1958784U Pending JPS60131465U (en) | 1984-02-14 | 1984-02-14 | Power steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131465U (en) |
-
1984
- 1984-02-14 JP JP1958784U patent/JPS60131465U/en active Pending
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