JPS6164083U - - Google Patents
Info
- Publication number
- JPS6164083U JPS6164083U JP6941884U JP6941884U JPS6164083U JP S6164083 U JPS6164083 U JP S6164083U JP 6941884 U JP6941884 U JP 6941884U JP 6941884 U JP6941884 U JP 6941884U JP S6164083 U JPS6164083 U JP S6164083U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- vibration damping
- flapper
- fluid pressure
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 1
Description
第１図は本考案の実施例を示す動力舵取装置の
縦断面図、第２図は第１図の−断面矢視図、
第３図は第１図の−断面矢視図、第４図は第
１図の−断面矢視図である。
１…流体圧シリンダ（流体圧モータ）、１０…
弁ハウジング、１２…主弁部材、２４…第１のフ
ラツパ弁、２７…第２のフラツパ弁、２８…操舵
軸、４５…制振プランジヤ、４６…接触シユー、
４７…弁孔、５０…スプリング。
FIG. 1 is a longitudinal cross-sectional view of a power steering device showing an embodiment of the present invention, FIG.
FIG. 3 is a cross-sectional view taken in the direction of the - arrow in FIG. 1, and FIG. 4 is a cross-sectional view taken in the direction indicated by the - arrow in FIG. 1...Fluid pressure cylinder (fluid pressure motor), 10...
Valve housing, 12... Main valve member, 24... First flapper valve, 27... Second flapper valve, 28... Steering shaft, 45... Vibration damping plunger, 46... Contact shoe,
47... Valve hole, 50... Spring.
Claims (1)
流体圧モータと、弁ハウジング内に嵌合され前記
流体圧モータの作動と連動して回転する主弁部材
と、この主弁部材に回転可能に収納され前記流体
圧モータに供給する流体を制御するフラツパ弁と
、このフラツパ弁に一体的に連結された操舵軸と
を有する動力舵取装置において、前記直径方向に
突出した２枚のフラツパ弁に直径方向に弁孔をと
つ突設前記各弁孔内に前記主軸部材の内面を押圧
する接触シユーを一端に穿設し、セラミツクス一
体成形の制振プランジヤを摺動自在に嵌装し、前
記制振プランジヤの他端に圧油を供給する油路を
設け、さらに前記制振プランジヤの他端を押圧す
るスプリングを前記弁孔内に介挿したことを特徴
とする動力舵取装置サーボ弁の制振装置。 A fluid pressure motor connected to the steering wheel via a required connection means, a main valve member fitted in a valve housing and rotating in conjunction with the operation of the fluid pressure motor, and a main valve member rotatable to the main valve member. In the power steering device, the power steering device includes a flapper valve housed in a flapper valve for controlling fluid supplied to the fluid pressure motor, and a steering shaft integrally connected to the flapper valve, wherein the two flapper valves protrude in the diametrical direction. A contact shoe for pressing the inner surface of the main shaft member is formed in each of the valve holes at one end thereof, and a vibration damping plunger integrally molded with ceramic is slidably fitted into each of the valve holes. A power steering device servo valve, characterized in that an oil passage for supplying pressure oil is provided at the other end of the vibration damping plunger, and a spring that presses the other end of the vibration damping plunger is inserted in the valve hole. vibration damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6941884U JPS6164083U (en) | 1984-05-11 | 1984-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6941884U JPS6164083U (en) | 1984-05-11 | 1984-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164083U true JPS6164083U (en) | 1986-05-01 |
Family
ID=30605076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6941884U Pending JPS6164083U (en) | 1984-05-11 | 1984-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164083U (en) |
-
1984
- 1984-05-11 JP JP6941884U patent/JPS6164083U/ja active Pending
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