JPH0396965U - - Google Patents
Info
- Publication number
- JPH0396965U JPH0396965U JP601690U JP601690U JPH0396965U JP H0396965 U JPH0396965 U JP H0396965U JP 601690 U JP601690 U JP 601690U JP 601690 U JP601690 U JP 601690U JP H0396965 U JPH0396965 U JP H0396965U
- Authority
- JP
- Japan
- Prior art keywords
- steering rod
- steering
- linear motion
- rod
- compression coil
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Springs (AREA)
Description
第１図は、本考案が適用された車輌の操舵機構
全体を概略的に示す構成図である。第２図は、本
考案が適用された後輪操舵装置を示す縦断面図で
ある。第３図は、第２図の−線について見た
断面図である。第４図は、第２図の−線につ
いて見た断面図である。第５図は、第１図の−
線について見た要部拡大端面図である。
１……ステアリングホイール、２……ステアリ
ングシヤフト、３……前輪操舵装置、４……操舵
ロツド、５……前輪、６……ナツクルアーム、７
……タイロツド、８……後輪操舵装置、９……操
舵ロツド、９ａ，９ｂ……端部、９ｃ……溝、１
０……電動機、１１……後輪、１２……ナツクル
アーム、１３……タイロツド、１４〜１７……舵
角センサ、１８……車輪速センサ、１９……コン
ピユータユニツト、２０……ケーシング、２０ａ
……内筒部、２０ｂ……外側端面、２１……セツ
トボルト、２２ａ，２２ｂ……ボールジヨイント
、２３……ロータ軸、２３ａ，２３ｂ……端部、
２４……ロータ、２５……ステータ、２６……ブ
ツシユ、２７……玉軸受、２８……オイルシール
、３０……ボールナツト、３１……ボルト、３２
……環状溝、３４……玉軸受、３５……ねじ溝、
３６……鋼球、４０……回り止め部材、４０ａ…
…孔、４０ｂ……フランジ部、４１……回り止め
ボール、４２……止めねじ、４３……アーム、４
４……回り止めシヤフト、４５……ガイド溝、４
５ａ……内側面、４９……横孔、５０……センサ
シヤフト、５２……圧縮コイルばね、５４……溝
、５５……底面、５６……溝、６０……中立位置
復帰機構、６１……圧縮コイルばね、６２，６３
……シール部材、６４……支持部材、６５……取
付部、６６……カラー、６７，６８……ストツパ
部、７０……外端部材、７０ａ……ストツパ面、
７１……支持部材、７１ａ……外側端面、７２…
…永久磁石、７４……エンコーダ、７５……オイ
ルシール、７６，７７……目視マーク。
FIG. 1 is a block diagram schematically showing the entire steering mechanism of a vehicle to which the present invention is applied. FIG. 2 is a longitudinal sectional view showing a rear wheel steering device to which the present invention is applied. FIG. 3 is a sectional view taken along the - line in FIG. 2. FIG. 4 is a sectional view taken along the - line in FIG. 2. Figure 5 shows - of Figure 1.
FIG. 3 is an enlarged end view of the main part seen along the line. DESCRIPTION OF SYMBOLS 1... Steering wheel, 2... Steering shaft, 3... Front wheel steering device, 4... Steering rod, 5... Front wheel, 6... Knuckle arm, 7
... Tie rod, 8 ... Rear wheel steering device, 9 ... Steering rod, 9a, 9b ... End part, 9c ... Groove, 1
0... Electric motor, 11... Rear wheel, 12... Knuckle arm, 13... Tie rod, 14-17... Rudder angle sensor, 18... Wheel speed sensor, 19... Computer unit, 20... Casing, 20a
... Inner cylinder part, 20b ... Outer end surface, 21 ... Set bolt, 22a, 22b ... Ball joint, 23 ... Rotor shaft, 23a, 23b ... End part,
24... Rotor, 25... Stator, 26... Bush, 27... Ball bearing, 28... Oil seal, 30... Ball nut, 31... Bolt, 32
... annular groove, 34 ... ball bearing, 35 ... screw groove,
36... Steel ball, 40... Rotating member, 40a...
... Hole, 40b ... Flange part, 41 ... Stopping ball, 42 ... Set screw, 43 ... Arm, 4
4... Anti-rotation shaft, 45... Guide groove, 4
5a...Inner surface, 49...Horizontal hole, 50...Sensor shaft, 52...Compression coil spring, 54...Groove, 55...Bottom surface, 56...Groove, 60...Neutral position return mechanism, 61... ...Compression coil spring, 62, 63
... Seal member, 64 ... Support member, 65 ... Mounting part, 66 ... Collar, 67, 68 ... Stopper part, 70 ... Outer end member, 70a ... Stopper surface,
71... Support member, 71a... Outer end surface, 72...
...Permanent magnet, 74...Encoder, 75...Oil seal, 76, 77...Visual mark.
Claims (1)
に軸線方向に移動して車輪を転舵する操舵ロツド
と、操舵ハンドルの操作に対応して前記操舵ロツ
ドを軸線方向に駆動する電動機と、前記電動機の
回転を直線運動に変換して前記操舵ロツドに伝達
する伝達機構とを備える車輌用操舵装置であつて
、 前記操舵ロツドを中立位置に復帰させるべく前
記操舵ロツドに巻装されると共に該ロツドと前記
ケーシングとの間に設けられた圧縮コイルばねと
、 前記操舵ロツドと一体をなすと共にその端部か
ら半径方向に延出して該ロツドと離間する位置に
て平行に延在するＬ字状の回り止め部材とを有し
、 前記回り止め部材が、前記圧縮コイルばねより
も半径方向外側に該ばねの外周面に隣接して配設
されたことを特徴とする車輌用操舵装置。[Claims for Utility Model Registration] A steering rod that is received in a casing fixed to a vehicle body and moves in the axial direction to steer the wheels, and that drives the steering rod in the axial direction in response to operation of a steering wheel. and a transmission mechanism that converts the rotation of the electric motor into linear motion and transmits the linear motion to the steering rod, the vehicle steering device comprising: a transmission mechanism that converts the rotation of the electric motor into linear motion and transmits the linear motion to the steering rod; a compression coil spring that is integral with the steering rod and extends radially from an end of the steering rod and extends parallel to the steering rod at a position spaced apart from the steering rod; and an L-shaped detent member, wherein the detent member is disposed radially outside of the compression coil spring and adjacent to the outer circumferential surface of the spring. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990006016U JP2521982Y2 (en) | 1990-01-25 | 1990-01-25 | Vehicle steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990006016U JP2521982Y2 (en) | 1990-01-25 | 1990-01-25 | Vehicle steering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0396965U true JPH0396965U (en) | 1991-10-04 |
| JP2521982Y2 JP2521982Y2 (en) | 1997-01-08 |
Family
ID=31509701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990006016U Expired - Fee Related JP2521982Y2 (en) | 1990-01-25 | 1990-01-25 | Vehicle steering system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521982Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63103763A (en) * | 1986-10-20 | 1988-05-09 | Honda Motor Co Ltd | Rear wheel steering device for four-wheel steering vehicle |
| JPH01301466A (en) * | 1988-05-30 | 1989-12-05 | Mazda Motor Corp | Rear wheel steering device for vehicle |
-
1990
- 1990-01-25 JP JP1990006016U patent/JP2521982Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63103763A (en) * | 1986-10-20 | 1988-05-09 | Honda Motor Co Ltd | Rear wheel steering device for four-wheel steering vehicle |
| JPH01301466A (en) * | 1988-05-30 | 1989-12-05 | Mazda Motor Corp | Rear wheel steering device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521982Y2 (en) | 1997-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |