JPS6319476U - - Google Patents
Info
- Publication number
- JPS6319476U JPS6319476U JP11327686U JP11327686U JPS6319476U JP S6319476 U JPS6319476 U JP S6319476U JP 11327686 U JP11327686 U JP 11327686U JP 11327686 U JP11327686 U JP 11327686U JP S6319476 U JPS6319476 U JP S6319476U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- housing
- reaction force
- input shaft
- hydraulic
- 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 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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図の２―２線
に沿う断面図、第３図は第１図に示した流量調整
弁の拡大断面図、第４図は第１図に示した装置に
よつて得られる特性線図、第５図は第１図に示し
たインプツトシヤフトの拡大断面図、第６図はイ
ンプツトシヤフトの変形例を示す拡大断面図であ
る。
符号の説明、Ａ……制御弁、Ｂ……油圧反力機
構、Ｂ１……反力油室、Ｃ……パワーシリンダ、
Ｐ……油圧ポンプ、Ｒ……リザーバ、１０……ス
テアリングハンドル、１１……ハウジング、１３
……インプツトシヤフト、１３Ａ……第１軸、１
３Ｂ，１３Ｂ′……第２軸、１３ｄ……腕部、１
４……ピニオンシヤフト（アウトプツトシヤフト
）、１７……プランジヤ（押圧子）。
Fig. 1 is an overall configuration diagram of a power steering system for a vehicle showing an embodiment of the present invention, Fig. 2 is a sectional view taken along line 2-2 in Fig. 1, and Fig. 3 is the same as shown in Fig. 1. FIG. 4 is an enlarged sectional view of the flow rate regulating valve, FIG. 4 is a characteristic diagram obtained by the device shown in FIG. 1, FIG. 5 is an enlarged sectional view of the input shaft shown in FIG. 1, and FIG. FIG. 7 is an enlarged sectional view showing a modification of the input shaft. Explanation of symbols, A...Control valve, B...Hydraulic reaction force mechanism, B1...Reaction oil chamber, C...Power cylinder,
P... Hydraulic pump, R... Reservoir, 10... Steering handle, 11... Housing, 13
...Input shaft, 13A...1st axis, 1
3B, 13B'...Second axis, 13d...Arm, 1
4... Pinion shaft (output shaft), 17... Plunger (push element).
Claims (1)
側のインプツトシヤフトと車輪側のアウトプツト
シヤフト間に生じる相対回転に応じて作動して油
圧ポン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、前記ハウジングに形成された
反力油室内の油圧を受けて前記インプツトシヤフ
ト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、前記イ
ンプツトシヤフトを、長尺の第１軸と、径方向外
方へ所定長さ延びて前記押圧子により回転方向に
押圧される腕部を有して前記第１軸に同軸的かつ
一体回転可能に連結された短尺の第２軸によつて
構成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 the relative rotation that occurs between the input shaft on the handle side and the output shaft on the wheel side, which are rotatably assembled in the housing, and supplies and discharges pressure oil discharged from the hydraulic pump to the power cylinder. and a hydraulic reaction force mechanism having a pusher that receives hydraulic pressure in a reaction oil chamber formed in the housing and transmits a reaction force to the input shaft. is coaxially and integrally rotatably connected to the first shaft, having an elongated first shaft and an arm extending radially outward for a predetermined length and being pressed in the rotational direction by the presser. 1. A power steering device for a vehicle, comprising a short second shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986113276U JPH0642935Y2 (en) | 1986-07-23 | 1986-07-23 | Vehicle power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986113276U JPH0642935Y2 (en) | 1986-07-23 | 1986-07-23 | Vehicle power steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6319476U true JPS6319476U (en) | 1988-02-08 |
| JPH0642935Y2 JPH0642935Y2 (en) | 1994-11-09 |
Family
ID=30994927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986113276U Expired - Lifetime JPH0642935Y2 (en) | 1986-07-23 | 1986-07-23 | Vehicle power steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642935Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54162337A (en) * | 1978-06-14 | 1979-12-22 | Koyo Seiko Co Ltd | Hydraulic reaction force developing mechanism for use in power steering system |
-
1986
- 1986-07-23 JP JP1986113276U patent/JPH0642935Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54162337A (en) * | 1978-06-14 | 1979-12-22 | Koyo Seiko Co Ltd | Hydraulic reaction force developing mechanism for use in power steering system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642935Y2 (en) | 1994-11-09 |