JPS6238779U - - Google Patents
Info
- Publication number
- JPS6238779U JPS6238779U JP13110585U JP13110585U JPS6238779U JP S6238779 U JPS6238779 U JP S6238779U JP 13110585 U JP13110585 U JP 13110585U JP 13110585 U JP13110585 U JP 13110585U JP S6238779 U JPS6238779 U JP S6238779U
- Authority
- JP
- Japan
- Prior art keywords
- large diameter
- diameter portion
- cylinder hole
- output shaft
- radial protrusion
- 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 1
Description
第１図〜第３図は本考案による動力舵取装置の
油圧反力機構の第１実施例を示し、第１図は主要
部を示す横断面図で第２図の―断面図に相当
し、第２図は全体を示す長手方向断面図、第３図
はハウジングを除いた第１図の左側面図、第４図
は第２実施例の第１図相当図、第５図は従来技術
の第１図相当図である。
符号の説明、１０……ハウジング、２０……入
力軸、２１……半径方向突部、２６……サーボ弁
、３０……出力軸、３１……大径部、３２……収
納溝、３３……シリンダ孔、３７……取付孔（ね
じ孔）、３７Ａ……取付孔（嵌合孔）、４０……
反力ピストン、４６，４６Ａ……フランジ部材、
４７……突部（ねじ部）、４７Ａ……突部（嵌合
突起）、４８，４８Ａ……フランジ部。
Figures 1 to 3 show a first embodiment of the hydraulic reaction mechanism for a power steering device according to the present invention, and Figure 1 is a cross-sectional view showing the main part, and corresponds to the cross-sectional view in Figure 2. , FIG. 2 is a longitudinal sectional view showing the whole, FIG. 3 is a left side view of FIG. 1 excluding the housing, FIG. 4 is a view equivalent to FIG. 1 of the second embodiment, and FIG. 5 is a conventional technology. This is a diagram equivalent to Figure 1. Explanation of symbols, 10... Housing, 20... Input shaft, 21... Radial protrusion, 26... Servo valve, 30... Output shaft, 31... Large diameter portion, 32... Storage groove, 33... ...Cylinder hole, 37...Mounting hole (screw hole), 37A...Mounting hole (fitting hole), 40...
Reaction piston, 46, 46A...flange member,
47... Protrusion (threaded part), 47A... Protrusion (fitting protrusion), 48, 48A... Flange part.
Claims (1)
所定角度相対回動可能に互に同軸に接続されると
共にその間に前記相対回動に基づいて作動される
サーボ弁を有する入力軸と出力軸との間に設けら
れ、前記入力軸の出力軸側の端部に形成された半
径方向突部と、前記出力軸の入力軸側の端部に形
成され前記半径方向突部を所定角度回動可能に収
納する収納溝を有すると共に前記ハウジング内に
回動可能に嵌合された大径部と、この大径部に形
成されたシリンダ孔内に嵌挿され前記半径方向突
部の両側を同半径方向突部及び前記両軸の軸線と
直角な方向からそれぞれ油圧により押圧する反力
ピストンを備えてなる動力舵取装置の油圧反力機
構において、前記大径部には前記シリンダ孔を直
角に開口すると共に同シリンダ孔に接近してこれ
と平行に取付孔を開口し、各取付孔にフランジ部
材中央の突部を嵌合して同フランジ部材を前記大
径部に保持せしめると共に同フランジ部材のフラ
ンジ部を前記反力ピストンに同反力ピストンが所
定距離後退可能に係合したことを特徴とする動力
舵取装置の油圧反力機構。 each rotatably supported within the housing,
provided between an input shaft and an output shaft that are coaxially connected to each other so as to be relatively rotatable by a predetermined angle and have a servo valve that is operated based on the relative rotation therebetween, the output shaft side of the input shaft; a radial protrusion formed at the end of the output shaft; and a storage groove formed at the end of the output shaft on the input shaft side for accommodating the radial protrusion so as to be rotatable at a predetermined angle. a large diameter portion that is movably fitted, and a large diameter portion that is fitted into a cylinder hole formed in the large diameter portion and extends on both sides of the radial protrusion in a direction perpendicular to the axes of the same radial protrusion and the axes of both shafts. In the hydraulic reaction mechanism of the power steering device, the cylinder hole is opened perpendicularly to the large diameter portion, and the cylinder hole is opened at right angles to the large diameter portion, and the cylinder hole is close to and parallel to the cylinder hole. Mounting holes are opened, and the protrusion at the center of the flange member is fitted into each mounting hole to hold the flange member on the large diameter portion, and the flange portion of the flange member is connected to the reaction piston. A hydraulic reaction force mechanism for a power steering device, characterized in that it is engaged so as to be able to move backward a predetermined distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13110585U JPS6238779U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13110585U JPS6238779U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238779U true JPS6238779U (en) | 1987-03-07 |
Family
ID=31029240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13110585U Pending JPS6238779U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238779U (en) |
-
1985
- 1985-08-28 JP JP13110585U patent/JPS6238779U/ja active Pending
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