JPH0215577U - - Google Patents
Info
- Publication number
- JPH0215577U JPH0215577U JP6670389U JP6670389U JPH0215577U JP H0215577 U JPH0215577 U JP H0215577U JP 6670389 U JP6670389 U JP 6670389U JP 6670389 U JP6670389 U JP 6670389U JP H0215577 U JPH0215577 U JP H0215577U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pump
- engine
- vehicle
- predetermined value
- steering device
- 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
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案を実施した４輪バギーのステア
リング装置廻りの側面図、第２図はオイルポンプ
の截断側面図、第３図は第２図の―線断面図
、第４図は第２図の―線断面図、第５図は、
供給側の吐出流量及び吐出圧を示した線図、第６
図は他のオイルポンプを示す側面図である。
３……オイルポンプ、９……ポンプケーシング
、１０……ロータ、１２……吸込通路、１３……
吐出通路、２０……循環通路、２１……流量調整
弁（制御手段）。
Figure 1 is a side view of the steering system of a four-wheeled buggy in which the present invention has been implemented, Figure 2 is a cutaway side view of the oil pump, Figure 3 is a cross-sectional view taken along the line - - of Figure 2, and Figure 4 is a cross-sectional view of the oil pump. Figure 5 is a sectional view taken along the line -
Diagram showing the discharge flow rate and discharge pressure on the supply side, No. 6
The figure is a side view showing another oil pump. 3... Oil pump, 9... Pump casing, 10... Rotor, 12... Suction passage, 13...
Discharge passage, 20...Circulation passage, 21...Flow rate adjustment valve (control means).
Claims (1)
スト手段を配設し、該パワーアシスト手段に作動
用の圧油を供給する油圧ポンプをエンジンに連結
して該エンジンで駆動させる車両用パワーステア
リング装置において、エンジンの回転数が所定値
以下のとき前記油圧ポンプの圧力を発生させず、
回転数が所定値を越えたとき圧力を発生させる制
御手段を圧油系路に設けたことを特徴とする車両
用パワーステアリング装置。 A power steering device for a vehicle in which a power assist means is disposed in a front wheel steering section having a bar handle, and a hydraulic pump for supplying operating pressure oil to the power assist means is connected to an engine and driven by the engine. does not generate pressure in the hydraulic pump when the rotation speed of the hydraulic pump is below a predetermined value;
A power steering device for a vehicle, characterized in that a control means for generating pressure when the number of rotations exceeds a predetermined value is provided in a pressure oil system path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6670389U JPH0215577U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6670389U JPH0215577U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215577U true JPH0215577U (en) | 1990-01-31 |
Family
ID=31292100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6670389U Pending JPH0215577U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215577U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158161A (en) * | 1981-03-26 | 1982-09-29 | Fuji Heavy Ind Ltd | Control device for power steering system |
-
1989
- 1989-06-09 JP JP6670389U patent/JPH0215577U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158161A (en) * | 1981-03-26 | 1982-09-29 | Fuji Heavy Ind Ltd | Control device for power steering system |