JPS60100264U - Steering force control device in automotive power steering system - Google Patents
Steering force control device in automotive power steering systemInfo
- Publication number
- JPS60100264U JPS60100264U JP19218683U JP19218683U JPS60100264U JP S60100264 U JPS60100264 U JP S60100264U JP 19218683 U JP19218683 U JP 19218683U JP 19218683 U JP19218683 U JP 19218683U JP S60100264 U JPS60100264 U JP S60100264U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- force control
- pressure
- power steering
- reaction chamber
- 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
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図は従来装置の全体構成図、第２図は本考案の全体
構成図、第３図は第２図の圧力応答バルブの一実施例正
断面図、第４図は油圧反力室の反力圧とハンドル操舵角
との関頃を示すグラフである。
１０・・・メインポンプ、１１・・・動力舵取装置、１
２・・・小型サブポンプ、１３・・・油圧反力室、１４
・・・ ・油圧反力室への油路、１５．１６・・・油圧
反力室への油路より分岐した油路、１７・・・タンクへ
の油 ′路、１８・・・タンク、１９・・・車速
応答パル′ブ、２゜・・・圧力応答バルブ。Figure 1 is an overall configuration diagram of a conventional device, Figure 2 is an overall configuration diagram of the present invention, Figure 3 is a front sectional view of an embodiment of the pressure response valve in Figure 2, and Figure 4 is a diagram of a hydraulic reaction chamber. It is a graph showing the relationship between reaction force pressure and steering angle of the steering wheel. 10... Main pump, 11... Power steering device, 1
2... Small sub-pump, 13... Hydraulic reaction chamber, 14
... - Oil path to the hydraulic reaction chamber, 15.16... Oil path branched from the oil path to the hydraulic reaction chamber, 17... Oil 'path to the tank, 18... Tank, 19... Vehicle speed response valve, 2°... Pressure response valve.
Claims (1)
室へ圧油を供給する小型サブポンプを有し、小型ポンプ
と油圧反力室とを結ぶ油路途中よりタンクへの油路を設
け、該油路にバルブを設け、車速の増大に応じて油圧反
力室の圧力を上昇させて高速時の操舵全軍くするように
した装置に於て、前記バルブと並列にメインポンプの圧
力により絞りを変える圧力応答バルブを設けたことを′
特徴とする自動車用動力舵取装置における操舵力
制御装置。It has a main pump that supplies pressure oil to the power steering device and a small sub-pump that supplies pressure oil to the hydraulic reaction chamber, with an oil path connecting the small pump and the hydraulic reaction chamber to the tank. In a device in which a valve is provided in the oil passage to increase the pressure in the hydraulic reaction chamber as the vehicle speed increases to achieve full steering at high speeds, the pressure of the main pump is connected in parallel with the valve. A pressure-responsive valve is installed to change the orifice.
A steering force control device in a power steering device for an automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19218683U JPS60100264U (en) | 1983-12-15 | 1983-12-15 | Steering force control device in automotive power steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19218683U JPS60100264U (en) | 1983-12-15 | 1983-12-15 | Steering force control device in automotive power steering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100264U true JPS60100264U (en) | 1985-07-08 |
| JPH0224374Y2 JPH0224374Y2 (en) | 1990-07-04 |
Family
ID=30413664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19218683U Granted JPS60100264U (en) | 1983-12-15 | 1983-12-15 | Steering force control device in automotive power steering system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61139863U (en) * | 1985-02-21 | 1986-08-29 |
-
1983
- 1983-12-15 JP JP19218683U patent/JPS60100264U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61139863U (en) * | 1985-02-21 | 1986-08-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224374Y2 (en) | 1990-07-04 |
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