JPS6375471U - - Google Patents
Info
- Publication number
- JPS6375471U JPS6375471U JP17076786U JP17076786U JPS6375471U JP S6375471 U JPS6375471 U JP S6375471U JP 17076786 U JP17076786 U JP 17076786U JP 17076786 U JP17076786 U JP 17076786U JP S6375471 U JPS6375471 U JP S6375471U
- Authority
- JP
- Japan
- Prior art keywords
- radial protrusion
- shaft
- reaction piston
- diameter portion
- power steering
- 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
- 230000007935 neutral 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
油圧反力装置を備えた動力舵取装置の断面図、第
２図は第１図の―線矢視断面図である。
１０……ハウジング、２０……入力軸、２１…
…半径方向突部、３０……出力軸、３１……大径
部、３３……シリンダ孔、４０……反力ピストン
、５０……スプリング。
The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view of a power steering device equipped with a hydraulic reaction force device, and FIG. 2 is a sectional view taken along the line -- in FIG. 10...Housing, 20...Input shaft, 21...
...Radial protrusion, 30...Output shaft, 31...Large diameter portion, 33...Cylinder hole, 40...Reaction force piston, 50...Spring.
Claims (1)
らびに出力軸の相対回転によつてサーボ弁を作動
するようにした動力舵取装置において、前記入力
軸ならびに出力軸の一方の軸端部に半径方向突部
を形成し、他方の軸端部に大径部を形成し、この
大径部に前記半径方向突部を所定角度回転可能に
収容する収容溝と、この収容溝に向けて開口する
シリンダ孔を形成し、このシリンダ孔には前記半
径方向突部をその両側からそれぞれ油圧力により
押圧する有底筒状の反力ピストンをその前進端で
中立状態における前記半径方向突部に当接するよ
うに摺動可能に嵌合し、前記各反力ピストンの後
部側に反力ピストンを半径方向突部に押圧するス
プリングを設けてなる油圧反力装置を備えた動力
舵取装置。 In a power steering device that operates a servo valve by relative rotation of an input shaft and an output shaft that are rotatably supported in a housing, a radial protrusion is provided at one shaft end of the input shaft and the output shaft. a large-diameter portion is formed at the other shaft end, a housing groove that accommodates the radial protrusion rotatably at a predetermined angle in the large-diameter portion, and a cylinder hole that opens toward the housing groove. In this cylinder hole, a bottomed cylindrical reaction piston that presses the radial protrusion from both sides by hydraulic pressure is arranged so that its forward end abuts against the radial protrusion in a neutral state. A power steering device comprising a hydraulic reaction device comprising a spring slidably fitted to a rear side of each reaction piston to press the reaction piston toward a radial protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17076786U JPS6375471U (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17076786U JPS6375471U (en) | 1986-11-06 | 1986-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375471U true JPS6375471U (en) | 1988-05-19 |
Family
ID=31105788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17076786U Pending JPS6375471U (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375471U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51137230A (en) * | 1975-05-21 | 1976-11-27 | Koyo Jidoki Kk | Power steering gear for an automobile |
-
1986
- 1986-11-06 JP JP17076786U patent/JPS6375471U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51137230A (en) * | 1975-05-21 | 1976-11-27 | Koyo Jidoki Kk | Power steering gear for an automobile |
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