JPS6323184U - - Google Patents
Info
- Publication number
- JPS6323184U JPS6323184U JP11726386U JP11726386U JPS6323184U JP S6323184 U JPS6323184 U JP S6323184U JP 11726386 U JP11726386 U JP 11726386U JP 11726386 U JP11726386 U JP 11726386U JP S6323184 U JPS6323184 U JP S6323184U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- gear
- electric power
- gear means
- steering mechanism
- 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 2
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図はこの考案の一実施例を示す概略説明図
、第２図はこの考案に係わる制御回路及びモータ
駆動回路の一例を示すブロツク図、第３図は同じ
く操舵角とギヤ比との関係を示すグラフ、第４図
はステアリングギヤ比が一定で操舵補助力がない
場合の操舵角と操舵力との関係を示すグラフであ
る。
１……ステアリングシヤフト、５……ピニオン
シヤフト、５ａ……ピニオン（ギヤ手段）、６…
…ラツク軸（ステアリングギヤアーム）、６ａ…
…ラツク（ギヤ手段）、１０……減速ギヤ機構、
１１……電動機、１２……操舵力検出器、１３…
…車速検出器、２０……制御回路、３０……モー
タ駆動回路。
Fig. 1 is a schematic explanatory diagram showing one embodiment of this invention, Fig. 2 is a block diagram showing an example of a control circuit and a motor drive circuit according to this invention, and Fig. 3 is the relationship between steering angle and gear ratio. FIG. 4 is a graph showing the relationship between steering angle and steering force when the steering gear ratio is constant and there is no steering assist force. 1... Steering shaft, 5... Pinion shaft, 5a... Pinion (gear means), 6...
...Rack shaft (steering gear arm), 6a...
... Rack (gear means), 10... Reduction gear mechanism,
11...Electric motor, 12...Steering force detector, 13...
...Vehicle speed detector, 20...Control circuit, 30...Motor drive circuit.
Claims (1)
てステアリングギヤアームに伝える舵取り機構と
、この舵取り機構の作動に応動して当該舵取り機
構に操舵補助力を供給する電動機と、を備えた電
動式動力舵取り装置において、前記ギヤ手段のギ
ヤ比を、操舵角の増加に応じて大きくなるように
設定したことを特徴とする電動式動力舵取り装置
。 An electric power steering device comprising: a steering mechanism that transmits the rotation of a steering wheel to a steering gear arm via a gear means; and an electric motor that supplies a steering assist force to the steering mechanism in response to the operation of the steering mechanism. . An electric power steering device, characterized in that the gear ratio of the gear means is set to increase as the steering angle increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11726386U JPS6323184U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11726386U JPS6323184U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323184U true JPS6323184U (en) | 1988-02-16 |
Family
ID=31002614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11726386U Pending JPS6323184U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323184U (en) |
-
1986
- 1986-07-30 JP JP11726386U patent/JPS6323184U/ja active Pending