JPS6072768U - Vehicle pressure fluid control device - Google Patents
Vehicle pressure fluid control deviceInfo
- Publication number
- JPS6072768U JPS6072768U JP16659183U JP16659183U JPS6072768U JP S6072768 U JPS6072768 U JP S6072768U JP 16659183 U JP16659183 U JP 16659183U JP 16659183 U JP16659183 U JP 16659183U JP S6072768 U JPS6072768 U JP S6072768U
- Authority
- JP
- Japan
- Prior art keywords
- pressure fluid
- pressure
- control valve
- valve
- fluid
- 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
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
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図はこの考案に係る車両の圧力流体制御装置の第1
実施例を示す概略平面図、第2図は前記一実施例に使わ
れているポンプの詳細を示す断面図、第3図は第1バル
ブ部に供給される圧力流体の流量と車速またはエンジン
回転数との関係を示すグラフ、第4図は第2ポンプ部の
吐出量と車速若しくはエンジン回転数との関係を示すグ
ラフ、第5図は前記一実施例に使われている圧力制御弁
の第1バルブ部の特性を示すグラフ、第6図は前記圧力
制御弁の第2バルブ部の特性を示すグラフ、である。
9・・・前輪、10・・・前輪作動手段、19・・・後
輪、21・・・後輪操舵手段、24・・・ステアリング
ホイール、25・・・圧力制御弁、26・・・第1バル
ブ部、27・・・第2バルブ部、31・・・圧力流体発
生手段、54・・・第1ポンプ部、55・・・第2ポン
プ部、58・・・リザーバタンク。Figure 1 shows the first part of the pressure fluid control device for a vehicle according to this invention.
A schematic plan view showing the embodiment, Fig. 2 is a sectional view showing details of the pump used in the above embodiment, and Fig. 3 shows the flow rate of the pressure fluid supplied to the first valve part and the vehicle speed or engine rotation. FIG. 4 is a graph showing the relationship between the discharge amount of the second pump section and the vehicle speed or engine speed, and FIG. FIG. 6 is a graph showing the characteristics of the first valve section, and FIG. 6 is a graph showing the characteristics of the second valve section of the pressure control valve. 9... Front wheel, 10... Front wheel operating means, 19... Rear wheel, 21... Rear wheel steering means, 24... Steering wheel, 25... Pressure control valve, 26... No. 1 valve section, 27... second valve section, 31... pressure fluid generating means, 54... first pump section, 55... second pump section, 58... reservoir tank.
Claims (1)
する圧力流体発生手段と、圧力流体発生手段が発生した
圧力流体をステアリングホイールの操舵に応じて制御す
る圧力制御弁と、圧力制御弁によって制御された圧力流
体によりステアリングホイールの操舵および前輪の偏倚
を補助する前輪作動手段と、圧力制御弁によって制御さ
れた圧力流体により後輪を偏倚させる後輪操舵手段と、
を備えた車両の圧力流体制御装置において、前輪作動手
段に供給する圧力流体を制御する第1バルブ部および後
輪操舵手段に供給する圧力流体を制御する第2バルブ部
を有する前記圧力制御弁と、同一動力源によって駆動さ
れ第1バルブ部に圧力流体を供給する第1ポンプ部およ
び第2バルブ部に圧力流体を供給する第2ポンプ部を有
する一個の前記圧力流体発生手段と、を備えたことを特
徴とする車両の圧力流体制御装置。A pressure fluid generation means that suctions and pressurizes the fluid in the reservoir tank to generate pressure fluid, a pressure control valve that controls the pressure fluid generated by the pressure fluid generation means in accordance with the steering of the steering wheel, and a pressure control valve that controls the fluid. a front wheel operating means for assisting steering wheel steering and deflection of the front wheels using pressure fluid controlled by the pressure control valve; and a rear wheel steering means for deflecting the rear wheels using pressure fluid controlled by a pressure control valve;
In the pressure fluid control device for a vehicle, the pressure control valve has a first valve section that controls pressure fluid supplied to the front wheel actuating means and a second valve section that controls the pressure fluid supplied to the rear wheel steering means. , the one pressure fluid generating means having a first pump section that is driven by the same power source and that supplies pressure fluid to the first valve section and a second pump section that supplies pressure fluid to the second valve section. A pressure fluid control device for a vehicle characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16659183U JPS6072768U (en) | 1983-10-27 | 1983-10-27 | Vehicle pressure fluid control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16659183U JPS6072768U (en) | 1983-10-27 | 1983-10-27 | Vehicle pressure fluid control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6072768U true JPS6072768U (en) | 1985-05-22 |
Family
ID=30364679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16659183U Pending JPS6072768U (en) | 1983-10-27 | 1983-10-27 | Vehicle pressure fluid control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6072768U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243310A (en) * | 1985-07-15 | 1987-02-25 | Mitsubishi Motors Corp | Rear suspension structure of vehicle |
-
1983
- 1983-10-27 JP JP16659183U patent/JPS6072768U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6243310A (en) * | 1985-07-15 | 1987-02-25 | Mitsubishi Motors Corp | Rear suspension structure of vehicle |
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