JPS59132471U - Power steering device control valve - Google Patents
Power steering device control valveInfo
- Publication number
- JPS59132471U JPS59132471U JP2752483U JP2752483U JPS59132471U JP S59132471 U JPS59132471 U JP S59132471U JP 2752483 U JP2752483 U JP 2752483U JP 2752483 U JP2752483 U JP 2752483U JP S59132471 U JPS59132471 U JP S59132471U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- steering device
- power steering
- control valve
- valve member
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すもので、第１図はロータリ
一式制御弁を備えた動力舵取装置の断面図、第２図は第
１図の要部拡大図、第３図ないし第５図はピンの他の実
施例を示す図である。
２１・・・・・・ピニオン軸、２１ａ・・・・・・ピン
穴、２３・・・・・・操舵軸、２４・・・・・・トーシ
ョンバー、３１・・・・・・スプール弁部材、３２・・
・・・・スリーブ弁部材、３２ａ・・・・・・ピン穴、
４１・・・・・・ピン、４１ａ・・・・・・圧入頭部、
４１ｂ・・・・・・係合頭部、４１Ｃ，４１ｄ。
４１ｅ、４１ｆ・・・・・・切欠き。The drawings show an embodiment of the present invention; FIG. 1 is a sectional view of a power steering device equipped with a rotary control valve, FIG. 2 is an enlarged view of the main parts of FIG. 1, and FIGS. The figure shows another embodiment of the pin. 21... Pinion shaft, 21a... Pin hole, 23... Steering shaft, 24... Torsion bar, 31... Spool valve member , 32...
... Sleeve valve member, 32a ... Pin hole,
41...pin, 41a...press-fit head,
41b...Engaging head, 41C, 41d. 41e, 41f...Notches.
Claims (1)
軸と同軸上において相対回転可能に軸承された出力軸に
対しピン結合されたスリーブ弁部材を有し、この両弁部
材を同軸上において相対回転させてパワーシリンダに対
する圧力流体の給排１ を制御するようにした動力
舵取装置の制御弁において、前記ピンはその一端に前記
出力軸の端部に形成されたピン穴あるいはスリーブ弁部
材の端部に形成されたピン穴の一方に圧入固定される圧
入頭部を有し、他端に前記ピン穴の他方に滑動可能に係
合される保合頭部を有し、この圧入頭部に径方向の肉厚
をうずくして弾性を付与する切欠きを成形したことを特
徴とする動力舵取装置の制御弁。A spool valve member that rotates integrally with the input shaft, and a sleeve valve member that is pin-coupled to the output shaft that is coaxially supported with the input shaft so as to be relatively rotatable, and both valve members are coaxially supported. In a control valve for a power steering device that controls the supply and discharge of pressure fluid to and from a power cylinder by relative rotation, the pin has one end formed in a pin hole or a sleeve valve member formed at the end of the output shaft. The press-fit head is press-fitted into one of the pin holes formed at the end of the pin hole, and the locking head is slidably engaged with the other pin hole at the other end. A control valve for a power steering device, characterized in that a notch is formed in the portion to provide elasticity by increasing the wall thickness in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2752483U JPS59132471U (en) | 1983-02-25 | 1983-02-25 | Power steering device control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2752483U JPS59132471U (en) | 1983-02-25 | 1983-02-25 | Power steering device control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59132471U true JPS59132471U (en) | 1984-09-05 |
Family
ID=30158405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2752483U Pending JPS59132471U (en) | 1983-02-25 | 1983-02-25 | Power steering device control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132471U (en) |
-
1983
- 1983-02-25 JP JP2752483U patent/JPS59132471U/en active Pending
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