JPH0333779U - - Google Patents

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Publication number
JPH0333779U
JPH0333779U JP9267089U JP9267089U JPH0333779U JP H0333779 U JPH0333779 U JP H0333779U JP 9267089 U JP9267089 U JP 9267089U JP 9267089 U JP9267089 U JP 9267089U JP H0333779 U JPH0333779 U JP H0333779U
Authority
JP
Japan
Prior art keywords
steering
shaft
rotor
steering rod
supported
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
Application number
JP9267089U
Other languages
Japanese (ja)
Other versions
JP2531067Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989092670U priority Critical patent/JP2531067Y2/en
Publication of JPH0333779U publication Critical patent/JPH0333779U/ja
Application granted granted Critical
Publication of JP2531067Y2 publication Critical patent/JP2531067Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案を適用し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
案を適用し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−線に於ける断面図で
ある。第４図は、本考案に使用されるブツシユを
示す断面図である。 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，９
ｂ…端部、１０…電動モータ、１１…後輪、１２
…ナツクルアーム、１３…タイロツド、１４〜１
７…舵角センサ、１８…車速センサ、１９…コン
ピユータユニツト、２１…ケーシング、２２ａ，
２２ｂ…ボールジヨイント、２３…ロータ軸、２
３ａ，２３ｂ…端部、２４…ロータ、２５…ステ
ータ、２６…ブツシユ、２７…玉軸受、２８…内
筒部、２９…外筒部、３０…ボールナツト、３１
…ボルト、３２…環状溝、３３…縮径部、３４…
玉軸受、３５…ねじ溝、３６…鋼球、３７…支持
部材、３８…永久磁石、３９…エンコーダ本体、
４０…磁気感知部、４１…回り止め部材、４２…
止めねじ、４３…アーム、４４…回り止めシヤフ
ト、４５…ガイド孔、４６…スリーブ、４７，４
８…貫通孔、４９…横孔、５０…押圧部材、５１
…コイルばね、５２…セツトボルト、５３…セン
サシヤフト、５４…溝、５５…底面、５６…溝、
５７…薄肉円筒、５８…ライナ、６１…フエイル
セーフ機構、６２…リターンスプリング、６３，
６４…支持部材、６５…支持部材、６６…取付部
、６７〜７０…ストツパ、７１，７２…弾性部材
。 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 showing a bush used in the present invention. 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, 9
b...End part, 10...Electric motor, 11...Rear wheel, 12
...Natsukuru arm, 13...Tie rod, 14-1
7... Rudder angle sensor, 18... Vehicle speed sensor, 19... Computer unit, 21... Casing, 22a,
22b...Ball joint, 23...Rotor shaft, 2
3a, 23b... end, 24... rotor, 25... stator, 26... bush, 27... ball bearing, 28... inner cylinder part, 29... outer cylinder part, 30... ball nut, 31
...Bolt, 32...Annular groove, 33...Reduced diameter part, 34...
Ball bearing, 35... Thread groove, 36... Steel ball, 37... Support member, 38... Permanent magnet, 39... Encoder body,
40... Magnetic sensing section, 41... Rotating member, 42...
Set screw, 43... Arm, 44... Detent shaft, 45... Guide hole, 46... Sleeve, 47, 4
8...Through hole, 49...Horizontal hole, 50...Press member, 51
...Coil spring, 52...Set bolt, 53...Sensor shaft, 54...Groove, 55...Bottom surface, 56...Groove,
57... Thin cylinder, 58... Liner, 61... Fail safe mechanism, 62... Return spring, 63,
64...Supporting member, 65...Supporting member, 66...Attachment part, 67-70...Stopper, 71, 72...Elastic member.

Claims (1)

【実用新案登録請求の範囲】 車輪を転舵するべく軸線方向に移動可能に支持
される操舵ロツドと、前記操舵ロツド上に相対回
動自在に支持されるロータ軸を有する電動モータ
と、前記ロータ軸の一端に一体結合されたボール
ナツトを有し、かつ前記電動モータの回転を直線
運動に変換して前記操舵ロツドに伝達するボール
スクリユー機構とを備える車輌用電動操舵装置で
あつて、 前記ロータ軸の他端がブツシユを介して前記操
舵ロツド上に支持されることを特徴とする車輌用
電動操舵装置。[Claims for Utility Model Registration] A steering rod supported movably in an axial direction to steer wheels, an electric motor having a rotor shaft supported relatively rotatably on the steering rod, and the rotor. An electric steering device for a vehicle, comprising a ball nut integrally connected to one end of the shaft, and a ball screw mechanism that converts rotation of the electric motor into linear motion and transmits the linear motion to the steering rod, the rotor An electric steering system for a vehicle, wherein the other end of the shaft is supported on the steering rod via a bush.
JP1989092670U 1989-08-07 1989-08-07 Electric steering device for vehicles Expired - Fee Related JP2531067Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989092670U JP2531067Y2 (en) 1989-08-07 1989-08-07 Electric steering device for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989092670U JP2531067Y2 (en) 1989-08-07 1989-08-07 Electric steering device for vehicles

Publications (2)

Publication Number Publication Date
JPH0333779U true JPH0333779U (en) 1991-04-03
JP2531067Y2 JP2531067Y2 (en) 1997-04-02

Family

ID=31642082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989092670U Expired - Fee Related JP2531067Y2 (en) 1989-08-07 1989-08-07 Electric steering device for vehicles

Country Status (1)

Country Link
JP (1) JP2531067Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096968U (en) * 1983-12-02 1985-07-02 富士電気化学株式会社 Self-aligning mechanism of rotor shaft
JPS6359217U (en) * 1986-10-07 1988-04-20
JPH01172057A (en) * 1987-12-26 1989-07-06 Honda Motor Co Ltd Car steering device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096968U (en) * 1983-12-02 1985-07-02 富士電気化学株式会社 Self-aligning mechanism of rotor shaft
JPS6359217U (en) * 1986-10-07 1988-04-20
JPH01172057A (en) * 1987-12-26 1989-07-06 Honda Motor Co Ltd Car steering device

Also Published As

Publication number Publication date
JP2531067Y2 (en) 1997-04-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees