JPS61139862U - - Google Patents
Info
- Publication number
- JPS61139862U JPS61139862U JP2364785U JP2364785U JPS61139862U JP S61139862 U JPS61139862 U JP S61139862U JP 2364785 U JP2364785 U JP 2364785U JP 2364785 U JP2364785 U JP 2364785U JP S61139862 U JPS61139862 U JP S61139862U
- Authority
- JP
- Japan
- Prior art keywords
- reaction force
- torsion bar
- interlock member
- torsion
- 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.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims 1
Description
第1図は本考案の一実施例の縦断面図、第2図
は第1図に示す線―に沿う拡大断面図、第3
図は第1図に示す線―に沿う断面図、第4図
は第1図に示す線―に沿う断面図、第5図は
本考案の他の実施例の要部拡大断面図、第6図は
従来の油圧反力式パワーステアリング装置におけ
る反力受与機構の縦断面図である。
1……弁本体、2……ピニオン軸、24,44
……トーシヨンバー、26,46……コントロー
ルバルブシヤフト、28……ロータリバルブ、3
0……制御バルブ、40,50……ピストン体。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along the line shown in Fig. 1, and Fig. 3 is an enlarged sectional view along the line shown in Fig. 1.
The figures are a sectional view taken along the line shown in FIG. 1, FIG. 4 is a sectional view taken along the line shown in FIG. The figure is a longitudinal sectional view of a reaction force receiving mechanism in a conventional hydraulic reaction force type power steering device. 1... Valve body, 2... Pinion shaft, 24, 44
... Torsion bar, 26, 46 ... Control valve shaft, 28 ... Rotary valve, 3
0... Control valve, 40, 50... Piston body.
Claims (1)
まわりに、トーシヨンバーの捩り作用により相対
回動し、パワーシリンダなどの補助動力装置へ圧
油の給排を行うコントロールバルブ体とロータリ
バルブ体とからなる制御バルブを配設し、両バル
ブ体間に両者をインタロツクするインタロツク部
材を配設し、このインタロツク部材に車両走行状
況に応じた油圧力を作用させて、前記両バルブ体
間の回動抵抗を変化させて適正な操舵感を得るよ
うにした油圧反力式パワーステアリング装置にお
ける反力受与機構において、前記インタロツク部
材は前記両バルブ体に組み付けられてトーシヨン
バー軸方向に摺動可能となつており、前記車両走
行状況に応じた圧油の油圧力により前記インタロ
ツク部材が摺動し、捩り作用を営むトーシヨンバ
ーの有効長さが変化するように構成されているこ
とを特徴とする油圧反力式パワーステアリング装
置における反力受与機構。 A control valve consisting of a control valve body and a rotary valve body rotates relative to each other around a torsion bar connected to the steering wheel steering shaft by the torsion action of the torsion bar, supplying and discharging pressure oil to auxiliary power devices such as power cylinders. An interlock member is disposed between the two valve bodies to interlock them, and hydraulic pressure is applied to the interlock member in accordance with vehicle running conditions to change rotational resistance between the two valve bodies. In the reaction force receiving mechanism of a hydraulic reaction force type power steering device designed to obtain an appropriate steering feeling, the interlock member is assembled to both the valve bodies and is slidable in the axial direction of the torsion bar, A hydraulic reaction force type power steering device characterized in that the interlock member is slid by the hydraulic pressure of pressure oil depending on the driving situation, and the effective length of the torsion bar that performs the torsion action is changed. Reaction force receiving mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2364785U JPS61139862U (en) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2364785U JPS61139862U (en) | 1985-02-21 | 1985-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61139862U true JPS61139862U (en) | 1986-08-29 |
Family
ID=30517068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2364785U Pending JPS61139862U (en) | 1985-02-21 | 1985-02-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61139862U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007314107A (en) * | 2006-05-29 | 2007-12-06 | Kayaba Ind Co Ltd | Fluid pressure power steering system |
-
1985
- 1985-02-21 JP JP2364785U patent/JPS61139862U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007314107A (en) * | 2006-05-29 | 2007-12-06 | Kayaba Ind Co Ltd | Fluid pressure power steering system |
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