JPS6188874U - - Google Patents
Info
- Publication number
- JPS6188874U JPS6188874U JP17463984U JP17463984U JPS6188874U JP S6188874 U JPS6188874 U JP S6188874U JP 17463984 U JP17463984 U JP 17463984U JP 17463984 U JP17463984 U JP 17463984U JP S6188874 U JPS6188874 U JP S6188874U
- Authority
- JP
- Japan
- Prior art keywords
- reaction force
- vehicle
- hydraulic pump
- oil passage
- control valve
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す車両用動力舵
取装置の全体構成図、第２図は第１図に示した装
置によつて得られる特性線図である。
符号の説明、Ａ……制御弁、Ａ１……制御弁の
流入口、Ｂ……油圧反力機構、Ｂ１……反力室、
Ｃ……パワーシリンダ、Ｐ１……第１油圧ポンプ
、Ｐ２……第２油圧ポンプ、Ｒ……リザーバ、１
０……ステアリングハンドル、１７，１８……ピ
ストン（押圧子）、２１……（第１）油路、２５
……（第２）油路、２６……油路、３１……車速
センサ、３２……コントローラ。
FIG. 1 is an overall configuration diagram of a power steering device for a vehicle showing an embodiment of the present invention, and FIG. 2 is a characteristic diagram obtained by the device shown in FIG. 1. Explanation of symbols, A... Control valve, A1... Control valve inlet, B... Hydraulic reaction force mechanism, B1... Reaction force chamber,
C... Power cylinder, P1... First hydraulic pump, P2... Second hydraulic pump, R... Reservoir, 1
0... Steering handle, 17, 18... Piston (presser), 21... (first) oil path, 25
... (second) oil path, 26 ... oil path, 31 ... vehicle speed sensor, 32 ... controller.
Claims (1)
プから吐出される圧油をパワーシリンダに給排す
る制御弁と、反力室とこれに第２油圧ポンプから
付与される油圧によつて押圧されてハンドル側に
反力を伝える押圧子を有する油圧反力機構を備え
てなる車両用動力舵取装置において、前記第１油
圧ポンプと前記制御弁の流入口を接続する第１油
路と前記反力室と前記第２油圧ポンプを接続する
第２油路をオリフイスを介して接続するとともに
、前記第２油路を可変絞り弁を介してリザーバに
接続し、同可変絞り弁の絞り量を車速の増大に応
じて大きくするようにしたことを特徴とする車両
用動力舵取装置。 a control valve that operates in response to handle operating force to supply and discharge pressure oil discharged from the first hydraulic pump to and from the power cylinder; a reaction force chamber; In a power steering device for a vehicle comprising a hydraulic reaction force mechanism having a pusher that transmits a reaction force to a handle side, a first oil passage connecting an inlet of the first hydraulic pump and an inlet of the control valve and the reaction force are connected to each other. A second oil passage connecting the power chamber and the second hydraulic pump is connected via an orifice, and the second oil passage is connected to a reservoir via a variable throttle valve, and the throttle amount of the variable throttle valve is adjusted depending on the vehicle speed. 1. A power steering device for a vehicle, characterized in that the size increases in accordance with an increase in the size of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17463984U JPS6188874U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17463984U JPS6188874U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188874U true JPS6188874U (en) | 1986-06-10 |
Family
ID=30732257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17463984U Pending JPS6188874U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188874U (en) |
-
1984
- 1984-11-16 JP JP17463984U patent/JPS6188874U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6188874U (en) | ||
| JPS6144365U (en) | Vehicle power steering device | |
| JPS62198178U (en) | ||
| JPS6328584U (en) | ||
| JPS62138679U (en) | ||
| JPS6194479U (en) | ||
| JPS6144364U (en) | Vehicle power steering device | |
| JPS62200803U (en) | ||
| JPS6319474U (en) | ||
| JPS6332068U (en) | ||
| JPH0249668U (en) | ||
| JPS6319477U (en) | ||
| JPS6332069U (en) | ||
| JPS6319478U (en) | ||
| JPH02117969U (en) | ||
| JPH03130772U (en) | ||
| JPS6332070U (en) | ||
| JPH0174961U (en) | ||
| JPH0413468U (en) | ||
| JPH01134573U (en) | ||
| JPH041074U (en) | ||
| JPH01144172U (en) | ||
| JPS62108074U (en) | ||
| JPS62124069U (en) | ||
| JPH0165759U (en) |