JPH0211773U - - Google Patents
Info
- Publication number
- JPH0211773U JPH0211773U JP9035288U JP9035288U JPH0211773U JP H0211773 U JPH0211773 U JP H0211773U JP 9035288 U JP9035288 U JP 9035288U JP 9035288 U JP9035288 U JP 9035288U JP H0211773 U JPH0211773 U JP H0211773U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- sleeve
- housing
- steering
- variable orifice
- 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
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
図面第１〜４図はこの考案の第１実施例を示す
もので、第１図は要部の断面図、第２図はロータ
の拡大正面図、第３，４図はスリーブとロータと
の関係を示した説明図、第５図は第２実施例の回
路図、第６，７図は第３実施例のスリーブとロー
タとの関係を示した説明図、第８〜１０図は従来
の制御装置を示すもので、第８図は回路図、第９
図はスリーブとロータとの関係を示した説明図、
第１０図はロータの拡大正面図である。
１……反力室、Ｖ……ステアリングバルブ、４
……バイパス通路、５……固定オリフイス、６…
…可変オリフイス、ｍ……ステツピングモータ、
７……コントローラ、Ｒ……ロータ、Ｓ……スリ
ーブ、３５，５７〜６２……すき間。
Figures 1 to 4 show the first embodiment of this invention, with Figure 1 being a sectional view of the main parts, Figure 2 being an enlarged front view of the rotor, and Figures 3 and 4 showing the relationship between the sleeve and rotor. FIG. 5 is a circuit diagram of the second embodiment, FIGS. 6 and 7 are explanatory diagrams showing the relationship between the sleeve and rotor of the third embodiment, and FIGS. 8 to 10 are circuit diagrams of the conventional circuit. This shows the control device, with Figure 8 being a circuit diagram and Figure 9 being a circuit diagram.
The figure is an explanatory diagram showing the relationship between the sleeve and rotor.
FIG. 10 is an enlarged front view of the rotor. 1...Reaction force chamber, V...Steering valve, 4
...Bypass passage, 5...Fixed orifice, 6...
...variable orifice, m...stepping motor,
7...Controller, R...Rotor, S...Sleeve, 35, 57-62...Gap.
Claims (1)
換わるステアリングバルブに反力室を設け、ポン
プとタンクとを連通させるバイパス通路に、少な
くとも一方のオリフイスを可変にした一対のオリ
フイスを設け、この両オリフイス間の圧力を上記
反力室に導く一方、上記可変オリフイスは、ハウ
ジング又はスリーブ内にロータを挿入し、これら
ハウジング又はスリーブとロータとの相対回転位
置に応じて、その開度を制御するとともに、それ
らを相対回転させる電動モータを備えてなる操舵
力制御装置において、ハウジング又はスリーブの
内側とロータの外側との間に、可変オリフイスと
してのすき間を形成し、ハウジング又はスリーブ
とロータとを相対回転させて上記すき間の長さを
制御する構成にした操舵力制御装置。 A reaction force chamber is provided in the steering valve that switches according to the steering direction of the steering wheel, and a pair of orifices with at least one variable orifice is provided in the bypass passage that communicates the pump and the tank, and the pressure between the two orifices is The variable orifice inserts the rotor into the housing or sleeve and controls its opening depending on the relative rotational position of the housing or sleeve and the rotor, and also controls the relative rotation of the rotor and the housing or sleeve. In a steering force control device comprising a rotating electric motor, a gap is formed between the inside of the housing or sleeve and the outside of the rotor as a variable orifice, and the gap is increased by relatively rotating the housing or sleeve and the rotor. A steering force control device configured to control the length of the steering force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090352U JPH0755184Y2 (en) | 1988-07-07 | 1988-07-07 | Steering force control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090352U JPH0755184Y2 (en) | 1988-07-07 | 1988-07-07 | Steering force control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0211773U true JPH0211773U (en) | 1990-01-25 |
| JPH0755184Y2 JPH0755184Y2 (en) | 1995-12-20 |
Family
ID=31314877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988090352U Expired - Lifetime JPH0755184Y2 (en) | 1988-07-07 | 1988-07-07 | Steering force control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755184Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092960A (en) * | 1983-10-27 | 1985-05-24 | Hino Motors Ltd | Power steering and reaction regulator |
| JPS61229675A (en) * | 1985-04-04 | 1986-10-13 | Nissan Motor Co Ltd | Steering reaction regulator for power steering |
-
1988
- 1988-07-07 JP JP1988090352U patent/JPH0755184Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092960A (en) * | 1983-10-27 | 1985-05-24 | Hino Motors Ltd | Power steering and reaction regulator |
| JPS61229675A (en) * | 1985-04-04 | 1986-10-13 | Nissan Motor Co Ltd | Steering reaction regulator for power steering |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755184Y2 (en) | 1995-12-20 |