JPH0471377U - - Google Patents
Info
- Publication number
- JPH0471377U JPH0471377U JP11548390U JP11548390U JPH0471377U JP H0471377 U JPH0471377 U JP H0471377U JP 11548390 U JP11548390 U JP 11548390U JP 11548390 U JP11548390 U JP 11548390U JP H0471377 U JPH0471377 U JP H0471377U
- Authority
- JP
- Japan
- Prior art keywords
- rack
- output shaft
- servo valve
- long groove
- conversion 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
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
Description
第１図は本考案のラツクアンドピニオン形動力
舵取装置の実施例を示すもので、第２図は第１図
の−矢視断面図、第３図は第２図の−矢
視断面図、第４図ａは第１図の矢視図、第４図
ｂは本実施例の作動状態を示すものである。
１１……ハウジング、１５……出力軸、１６…
…入力軸、１９……ラツク、２０……段差、２１
……サーボ弁、２２……ピン、２３……長溝、２
４……変換部材、２５……ベアリング、２６……
伝達部材。
Fig. 1 shows an embodiment of the rack-and-pinion type power steering device of the present invention, Fig. 2 is a sectional view taken along the - arrow in Fig. 1, and Fig. 3 is a sectional view taken in the - arrow direction in Fig. 2. , FIG. 4a is a view taken in the direction of the arrows in FIG. 1, and FIG. 4b shows the operating state of this embodiment. 11...Housing, 15...Output shaft, 16...
...Input shaft, 19...Rack, 20...Step, 21
... Servo valve, 22 ... Pin, 23 ... Long groove, 2
4... Conversion member, 25... Bearing, 26...
transmission member.
Claims (1)
支持され互いに相対回転可能に連結された入力軸
および出力軸と、この出力軸に形成されたピニオ
ンに噛合するとともに車輪の操向リンク機構に連
結されるラツクと、前記ラツクに係合したピスト
ンを摺動可能に嵌挿したパワーシリンダへの作動
流体の給排を制御するサーボ弁とを備えたラツク
アンドピニオン形動力舵取装置において、前記ハ
ウジング内に設けられ、前記ラツクのエンドでラ
ツクの移動を入出力軸の軸方向の動きに変える伝
達部材と、この伝達部材に係合する変換部材と、
前記変換部材の軸方向の動きを前記サーボ弁の周
方向の動きに変換するために、前記変換部材およ
び前記サーボ弁のどちらか一方に形成された長溝
と、他方に形成され前記長溝に係合するピンとを
備えたことを特徴とするラツクアンドピニオン形
動力舵取装置。 a housing; an input shaft and an output shaft rotatably supported within the housing and connected to each other so as to be rotatable relative to each other; and the output shaft meshes with a pinion formed on the output shaft and is connected to a wheel steering link mechanism. In a rack-and-pinion type power steering device comprising a rack and a servo valve that controls the supply and discharge of working fluid to a power cylinder in which a piston that is engaged with the rack is slidably inserted, a transmission member which is provided and converts the movement of the rack into axial movement of the input/output shaft at the end of the rack, and a conversion member that engages with the transmission member;
In order to convert the axial movement of the conversion member into circumferential movement of the servo valve, a long groove formed in either one of the conversion member and the servo valve, and a long groove formed in the other that engages with the long groove. A rack-and-pinion type power steering device characterized by being equipped with a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11548390U JPH0471377U (en) | 1990-11-02 | 1990-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11548390U JPH0471377U (en) | 1990-11-02 | 1990-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471377U true JPH0471377U (en) | 1992-06-24 |
Family
ID=31863258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11548390U Pending JPH0471377U (en) | 1990-11-02 | 1990-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471377U (en) |
-
1990
- 1990-11-02 JP JP11548390U patent/JPH0471377U/ja active Pending
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