JPS6148873U - - Google Patents
Info
- Publication number
- JPS6148873U JPS6148873U JP13538284U JP13538284U JPS6148873U JP S6148873 U JPS6148873 U JP S6148873U JP 13538284 U JP13538284 U JP 13538284U JP 13538284 U JP13538284 U JP 13538284U JP S6148873 U JPS6148873 U JP S6148873U
- Authority
- JP
- Japan
- Prior art keywords
- fitting hole
- pressing plunger
- output shaft
- input shaft
- shaft
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 230000001846 repelling effect Effects 0.000 claims 1
Description
図面は本考案の実施例を示すもので、第１図は
本考案の動力舵取装置の縦断面図、第２図は第１
図の−線断面矢視図、第３図は第１図の−
線断面矢視図、第４図は第１図の−線断面
矢視図である。
２１…出力軸、２３…入力軸、３０…サーボ弁
、５１…嵌合穴、５９…係合部材、６２…流体室
、６３…スプリング。
The drawings show an embodiment of the present invention; FIG. 1 is a vertical sectional view of the power steering device of the present invention, and FIG.
Figure 3 is a cross-sectional view taken along the line - of Figure 1.
FIG. 4 is a cross-sectional view taken along the - line in FIG. 1. 21... Output shaft, 23... Input shaft, 30... Servo valve, 51... Fitting hole, 59... Engagement member, 62... Fluid chamber, 63... Spring.
Claims (1)
を作動してパワーシリンダへの圧力流体の給排を
制御するようにした動力舵取装置において、前記
入力軸あるいは出力軸の一方にその軸線方向に嵌
合穴を形成し、この嵌合穴に押圧プランジヤを軸
方向に摺動可能に嵌合させ、この押圧プランジヤ
の一端面に前記入力軸あるいは出力軸の一方に接
触して入力軸と出力軸との間の相対回転を妨げる
方向に抵抗力を付与する係合部材を設け、前記押
圧プランジヤの他端面と前記嵌合穴との間に流体
圧が導入される流体室を形成し、この流体室には
前記押圧プランジヤの押圧力が増加する方向に撥
力を付与するスプリングを介挿したことを特徴と
する動力舵取装置。 In a power steering device that operates a servo valve based on the relative rotation of an input shaft and an output shaft to control the supply and discharge of pressure fluid to a power cylinder, there is a A fitting hole is formed in the fitting hole, a pressing plunger is fitted into the fitting hole so as to be slidable in the axial direction, and one end surface of the pressing plunger is in contact with either the input shaft or the output shaft to connect the input shaft and the output shaft. An engaging member that applies a resistance force in a direction that prevents relative rotation with the shaft is provided, and a fluid chamber is formed into which fluid pressure is introduced between the other end surface of the pressing plunger and the fitting hole. A power steering device characterized in that a spring is inserted in the fluid chamber to apply a repelling force in a direction in which the pressing force of the pressing plunger increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13538284U JPS6148873U (en) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13538284U JPS6148873U (en) | 1984-09-05 | 1984-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6148873U true JPS6148873U (en) | 1986-04-02 |
Family
ID=30693871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13538284U Pending JPS6148873U (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6148873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6374770A (en) * | 1986-09-19 | 1988-04-05 | Jidosha Kiki Co Ltd | Hydraulic reaction force device for power steering device |
| JP2007261507A (en) * | 2006-03-29 | 2007-10-11 | Jtekt Corp | Hydraulic power steering device |
-
1984
- 1984-09-05 JP JP13538284U patent/JPS6148873U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6374770A (en) * | 1986-09-19 | 1988-04-05 | Jidosha Kiki Co Ltd | Hydraulic reaction force device for power steering device |
| JP2007261507A (en) * | 2006-03-29 | 2007-10-11 | Jtekt Corp | Hydraulic power steering device |