JPS62202472U - - Google Patents
Info
- Publication number
- JPS62202472U JPS62202472U JP9153486U JP9153486U JPS62202472U JP S62202472 U JPS62202472 U JP S62202472U JP 9153486 U JP9153486 U JP 9153486U JP 9153486 U JP9153486 U JP 9153486U JP S62202472 U JPS62202472 U JP S62202472U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- hydraulic
- actuator
- detection means
- lateral acceleration
- 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
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の全油圧式パワーステアリング
装置を示すクレーム概念図、第２図は実施例装置
を搭載した三輪フオークリフトトラツクを示す平
面図、第３図は実施例装置の要部を示すブロツク
図、第４図は実施例装置での制御特性図、第５図
は実施例装置のコントロールユニツトでの制御作
動の流れを示すフローチヤート図である。
１……ハンドル、２……ステアリングユニツト
、３……ステアリングシリンダ、４……油圧ライ
ン、５……アクチユエータ、６……作動油流出手
段、７……ハンドル回転速度検出手段、８……横
方向加速度検出手段、ｇ……横方向加速度、ａ…
…制御信号。
Fig. 1 is a conceptual diagram of the claim showing the fully hydraulic power steering device of the present invention, Fig. 2 is a plan view showing a three-wheeled forklift truck equipped with the embodiment device, and Fig. 3 shows the main parts of the embodiment device. FIG. 4 is a block diagram showing the control characteristics of the embodiment device, and FIG. 5 is a flowchart showing the flow of control operations in the control unit of the embodiment device. DESCRIPTION OF SYMBOLS 1... Handle, 2... Steering unit, 3... Steering cylinder, 4... Hydraulic line, 5... Actuator, 6... Hydraulic oil outflow means, 7... Handle rotation speed detection means, 8... Lateral direction Acceleration detection means, g...lateral acceleration, a...
…Control signal.
Claims (1)
トと、 操舵輪を転舵させるステアリングシリンダと、 前記ステアリングユニツトとステアリングシリ
ンダとを連結させる油圧ラインと、 該油圧ラインに設けられるアクチユエータを有
する作動油流出手段と、 車両横方向加速度を検出する検出手段と、 該検出手段からの信号に基づき、車両横方向加
速度が設定値を超えている時に作動油の流出作動
信号を前記アクチユエータに対して出力するパワ
ーステアリング制御手段と。 を備えていることを特徴とする全油圧式パワース
テアリング装置。[Scope of Claim for Utility Model Registration] A steering unit that is operated by a handle, a steering cylinder that steers a steering wheel, a hydraulic line that connects the steering unit and the steering cylinder, and an actuator that is installed in the hydraulic line. a hydraulic oil spill means; a detection means for detecting vehicle lateral acceleration; and based on a signal from the detection means, a hydraulic oil spill operation signal is sent to the actuator when the vehicle lateral acceleration exceeds a set value. and a power steering control means for outputting. A fully hydraulic power steering device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9153486U JPS62202472U (en) | 1986-06-16 | 1986-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9153486U JPS62202472U (en) | 1986-06-16 | 1986-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202472U true JPS62202472U (en) | 1987-12-24 |
Family
ID=30952406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9153486U Pending JPS62202472U (en) | 1986-06-16 | 1986-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202472U (en) |
-
1986
- 1986-06-16 JP JP9153486U patent/JPS62202472U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62202472U (en) | ||
| JPS62178273U (en) | ||
| JPS6391980U (en) | ||
| JPS59140967U (en) | Fully hydraulic power steering system | |
| JPH0359270U (en) | ||
| JPH0733940Y2 (en) | Safety equipment for agricultural tractors | |
| JPH0454773U (en) | ||
| JPH0471379U (en) | ||
| JPS62150275U (en) | ||
| JPH0174972U (en) | ||
| JPH0446981U (en) | ||
| JPS6173476U (en) | ||
| JPH0418074U (en) | ||
| JPS62163473U (en) | ||
| JPH0458481U (en) | ||
| JPH01123971U (en) | ||
| JPS62170380U (en) | ||
| JPH01179030U (en) | ||
| JPS6187778U (en) | ||
| JPH01117978U (en) | ||
| JPH01170067U (en) | ||
| JPH01154972U (en) | ||
| JPS5847565U (en) | Power steering device for tractors | |
| JPS61138774U (en) | ||
| JPS61199476U (en) |