JPH01135307U - - Google Patents
Info
- Publication number
- JPH01135307U JPH01135307U JP2879388U JP2879388U JPH01135307U JP H01135307 U JPH01135307 U JP H01135307U JP 2879388 U JP2879388 U JP 2879388U JP 2879388 U JP2879388 U JP 2879388U JP H01135307 U JPH01135307 U JP H01135307U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- rotating member
- detection mechanism
- output
- steering force
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案に係る操舵力・操舵角検出装置
の一実施例を示す要部拡大断面図、第２図はその
要部とする信号取出し部を説明するための基板側
面図、第３図は本考案を適用して好適な電動式動
力舵取装置を例示する概略断面図、第４図は本考
案の別の実施例を示す要部拡大断面図である。
１…電動式動力舵取装置、２…スタブ軸（入力
軸）、３…ピニオン軸（出力軸）、４…トーシヨ
ンバー、５…ラツク、６，７…ステアリングギヤ
ボデイ、１０…ハイポイドギヤを構成する大ギヤ
、１１…電動モータ、１２…ハイポイドギヤを構
成する小ギヤ、１４…操舵力検出機構、１５…ホ
ール素子（非接触型センサ）、１６…マグネツト
（非接触型センサ）、１７…プリント配線基板（
回転部材）、１８，１９…スリツプリングおよび
ブラシ（信号取出し手段）、１９ａ，１９ｂ…接
触子、２０…ブラシホルダ（固定側部材）、３０
…操舵角検出機構、３１，３２…ブラシおよびス
リツプリング（第２の信号取出し手段）、４０…
筒状部材（回転部材）。
FIG. 1 is an enlarged cross-sectional view of the main parts of an embodiment of the steering force/steering angle detection device according to the present invention, FIG. The figure is a schematic sectional view illustrating a preferred electric power steering device to which the present invention is applied, and FIG. 4 is an enlarged sectional view of a main part showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Electric power steering device, 2...Stub shaft (input shaft), 3...Pinion shaft (output shaft), 4...Torsion bar, 5...Rack, 6, 7...Steering gear body, 10...Large constituting the hypoid gear Gear, 11... Electric motor, 12... Small gear constituting hypoid gear, 14... Steering force detection mechanism, 15... Hall element (non-contact type sensor), 16... Magnet (non-contact type sensor), 17... Printed wiring board (
rotating member), 18, 19...slip ring and brush (signal extraction means), 19a, 19b... contactor, 20... brush holder (fixed side member), 30
...Steering angle detection mechanism, 31, 32...Brush and slip ring (second signal extraction means), 40...
Cylindrical member (rotating member).
Claims (1)
軸との間でトーシヨンバーのねじれによる相対的
な回動変位を検出する操舵力センサと、その検出
信号を外部に出力するために入、出力軸側の回転
部材と固定側部材との間に設けたブラシおよびス
リツプリングからなる信号取出し手段を有する操
舵力検出機構を備えてなり、前記入、出力軸に伴
なう回転部材の回転により操舵角を検出する操舵
角検出機構として、ブラシおよびスリツプリング
からなる第２の信号取出し手段を、前記操舵力検
出機構と共に前記回転部材、固定側部材間に設け
たことを特徴とする操舵力・操舵角検出装置。 A steering force sensor detects the relative rotational displacement due to torsion of the torsion bar between the input shaft on the steering wheel side and the output shaft on the steering wheel side, and the input and output shafts are used to output the detection signal to the outside. It is equipped with a steering force detection mechanism having a signal output means consisting of a brush and a slip ring provided between the rotating member on the side and the fixed side member, and the steering angle is determined by the rotation of the rotating member along with the input and output shafts. As a steering angle detection mechanism for detecting the steering force and steering angle, a second signal extraction means consisting of a brush and a slip ring is provided together with the steering force detection mechanism between the rotating member and the fixed side member. Detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2879388U JPH01135307U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2879388U JPH01135307U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135307U true JPH01135307U (en) | 1989-09-18 |
Family
ID=31252442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2879388U Pending JPH01135307U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135307U (en) |
-
1988
- 1988-03-04 JP JP2879388U patent/JPH01135307U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6369671U (en) | ||
| JPH0447025Y2 (en) | ||
| JPH01135307U (en) | ||
| JPS646178U (en) | ||
| JPH035570U (en) | ||
| JPS60193868U (en) | Rack and pinion electric power steering device | |
| JPS62173272U (en) | ||
| JPS6299834U (en) | ||
| JPS61122542U (en) | ||
| JPH01173077U (en) | ||
| JPH057558Y2 (en) | ||
| JPS6346282U (en) | ||
| JPS6369673U (en) | ||
| JPS622475U (en) | ||
| JPH045176U (en) | ||
| KR100375611B1 (en) | Electronic power steering column structure | |
| JPH0198353U (en) | ||
| JPS62137872U (en) | ||
| JPH0170644U (en) | ||
| JPS62172677U (en) | ||
| JPH045175U (en) | ||
| JPS61154539U (en) | ||
| JP2002178937A (en) | Motor-driven power steering device | |
| JPS6319471U (en) | ||
| JPS6382630U (en) |