JPH0351679U - - Google Patents
Info
- Publication number
- JPH0351679U JPH0351679U JP11371689U JP11371689U JPH0351679U JP H0351679 U JPH0351679 U JP H0351679U JP 11371689 U JP11371689 U JP 11371689U JP 11371689 U JP11371689 U JP 11371689U JP H0351679 U JPH0351679 U JP H0351679U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- steering
- reaction
- vehicle speed
- pump
- 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
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の実施例を示す動力舵取装置の
操舵力制御装置の図である。
１…車速感応ポンプ、４…チエツク弁、６…反
力通路、８…油圧反力装置、１０…舵取用ポンプ
、１１…ギヤ通路、１２…サーボ弁、１３…絞り
通路。
FIG. 1 is a diagram of a steering force control device for a power steering device showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Vehicle speed sensitive pump, 4... Check valve, 6... Reaction force passage, 8... Hydraulic reaction force device, 10... Steering pump, 11... Gear passage, 12... Servo valve, 13... Restriction passage.
Claims (1)
ボ弁と、操舵力を制御する油圧反力装置と、この
油圧反力装置の反力室に反力通路を介して車速に
応じた油圧を供給する車速感応ポンプと、前記サ
ーボ弁にギヤ通路を介して一定量の圧油を供給す
る舵取用ポンプと、前記反力通路とギヤ通路とを
連通する絞り通路とを備えた動力舵取装置の操舵
力制御装置において、前記車速感応ポンプと反力
通路との間に反力通路から車速感応ポンプへの流
通を阻止するチエツク弁を設けたことを特徴とす
る動力舵取装置の操舵力制御装置。 A servo valve that controls the power cylinder based on steering, a hydraulic reaction device that controls the steering force, and a vehicle speed sensor that supplies hydraulic pressure according to the vehicle speed to the reaction chamber of this hydraulic reaction device via a reaction passage. Steering power of a power steering device comprising a pump, a steering pump that supplies a certain amount of pressure oil to the servo valve via a gear passage, and a throttle passage that communicates the reaction passage and the gear passage. A steering force control device for a power steering device, characterized in that a check valve is provided between the vehicle speed sensitive pump and the reaction force passage to prevent flow from the reaction force passage to the vehicle speed sensitive pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11371689U JPH0351679U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11371689U JPH0351679U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351679U true JPH0351679U (en) | 1991-05-20 |
Family
ID=31662122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11371689U Pending JPH0351679U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351679U (en) |
-
1989
- 1989-09-28 JP JP11371689U patent/JPH0351679U/ja active Pending
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