JPS60161672U - Power steering device - Google Patents
Power steering deviceInfo
- Publication number
- JPS60161672U JPS60161672U JP5009084U JP5009084U JPS60161672U JP S60161672 U JPS60161672 U JP S60161672U JP 5009084 U JP5009084 U JP 5009084U JP 5009084 U JP5009084 U JP 5009084U JP S60161672 U JPS60161672 U JP S60161672U
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- spool
- steering device
- power steering
- pressure source
- 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図はこＱ考案の一実施例を示す全体説明図、第２−
は液圧系統等の故障時における一舵力の時間的変化を示
すグラフである。 １！１１・・・バルブ孔、１
１・・・スプール、１３・・・揺動レバー、１８・・・
液圧ポンプ（流体圧源）、２０・・・コントロールパル
７’、２１．２２・・・反力室、２３・・・ピストン、
２４・・・スプリング、２５・・・通路、２６・・・流
体路、２９・・・アキュムレータ、３０・・・反力制御
バルブ、３２・・・開閉弁、３３・・・電磁ソレノイド
、４０・・・コントローラ、５０・・・車速検出器。
１９−
一］゛
−８（→ −Figure 1 is an overall explanatory diagram showing one embodiment of this Q device, and Figure 2-
is a graph showing temporal changes in steering force when a hydraulic system or the like fails. 1!11...Valve hole, 1
1... Spool, 13... Rocking lever, 18...
Hydraulic pump (fluid pressure source), 20... Control pal 7', 21.22... Reaction force chamber, 23... Piston,
24... Spring, 25... Passage, 26... Fluid path, 29... Accumulator, 30... Reaction force control valve, 32... Opening/closing valve, 33... Electromagnetic solenoid, 40... ...Controller, 50...Vehicle speed detector. 19-1]゛-8(→ -
Claims (1)
ールと１．このスプ〒ルの軸方向両側に個別に設けられ
且つ流体圧源に連通された２個の反力室とを備え、前記
スプールの作動を介して流体圧源の流体圧をパワーシリ
ンダに選択的に供給す、る動力舵取り装置において、前
記反力室に、前記流体圧源とは別のアキュムレータを接
続した′ことを特徴とする動力舵取り装置。A spool that is switched and operated by rotation of the steering shaft; 1. The spool is provided with two reaction force chambers that are individually provided on both sides in the axial direction and communicated with a fluid pressure source, and the fluid pressure of the fluid pressure source is selectively applied to the power cylinder through the operation of the spool. 1. A power steering device, characterized in that an accumulator separate from the fluid pressure source is connected to the reaction force chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5009084U JPS60161672U (en) | 1984-04-05 | 1984-04-05 | Power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5009084U JPS60161672U (en) | 1984-04-05 | 1984-04-05 | Power steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60161672U true JPS60161672U (en) | 1985-10-26 |
Family
ID=30567892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5009084U Pending JPS60161672U (en) | 1984-04-05 | 1984-04-05 | Power steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60161672U (en) |
-
1984
- 1984-04-05 JP JP5009084U patent/JPS60161672U/en active Pending
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