JPS646177U - - Google Patents
Info
- Publication number
- JPS646177U JPS646177U JP9836987U JP9836987U JPS646177U JP S646177 U JPS646177 U JP S646177U JP 9836987 U JP9836987 U JP 9836987U JP 9836987 U JP9836987 U JP 9836987U JP S646177 U JPS646177 U JP S646177U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- differential
- steering
- differential gear
- electric motor
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering Controls (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
附図は本考案の実施例を示すもので、第１図は
ステアリングギヤボツクス部の縦断側面図、第２
図は操舵系統およびステアリングギヤ比制御系統
を略示する系統説明図である。
２……入力軸、３……ステアリングギヤボツク
ス、４……差動歯車機構、５……電動モータ、６
……出力軸、６ｂ……中心穴、９……制御回路。
The attached drawings show an embodiment of the present invention.
The figure is a system explanatory diagram schematically showing a steering system and a steering gear ratio control system. 2... Input shaft, 3... Steering gear box, 4... Differential gear mechanism, 5... Electric motor, 6
...Output shaft, 6b...Center hole, 9...Control circuit.
Claims (1)
動大歯車を入力側とし他方の差動大歯車を電動モ
ータにて回転制御される歯車とし差動小歯車の回
転軸を支持する差動歯車箱を出力側とした差動歯
車機構にて構成し、該差動歯車機構および電動モ
ータを、上記差動歯車箱に設けられた出力軸のス
テアリングホイール側とは逆の側においてステア
リングギヤボツクスに組付けた構造とすると共に
、上記出力軸の中心部に設けた中心穴に入力軸を
相対的に回転自由なるよう貫通させて該入力軸の
先端部を上記差動歯車機構の入力側の差動大歯車
に固定したことを特徴とするステアリングギヤ比
可変操舵装置。 The variable steering gear ratio steering mechanism includes a differential gear box in which one large differential gear is on the input side, the other large differential gear is a gear whose rotation is controlled by an electric motor, and the rotation axis of the differential small gear is supported. The differential gear mechanism and the electric motor are assembled to the steering gear box on the side opposite to the steering wheel side of the output shaft provided in the differential gear box. In addition, the input shaft is passed through a center hole provided in the center of the output shaft so as to be relatively free to rotate, and the tip of the input shaft is connected to the large differential on the input side of the differential gear mechanism. A variable steering gear ratio steering device characterized by being fixed to a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9836987U JPH062861Y2 (en) | 1987-06-26 | 1987-06-26 | Steering gear ratio variable steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9836987U JPH062861Y2 (en) | 1987-06-26 | 1987-06-26 | Steering gear ratio variable steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646177U true JPS646177U (en) | 1989-01-13 |
| JPH062861Y2 JPH062861Y2 (en) | 1994-01-26 |
Family
ID=31324571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9836987U Expired - Lifetime JPH062861Y2 (en) | 1987-06-26 | 1987-06-26 | Steering gear ratio variable steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062861Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115819A1 (en) * | 2004-05-31 | 2005-12-08 | Jtekt Corporation | Vehicle steering device |
| EP1661791A2 (en) | 2004-11-25 | 2006-05-31 | FUJI KIKO Co., Ltd. | Variable steering angle mechanism for vehicle steering control apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7568989B2 (en) | 2005-02-16 | 2009-08-04 | Jtekt Corporation | Rotation transmitting apparatus and vehicle steering apparatus |
-
1987
- 1987-06-26 JP JP9836987U patent/JPH062861Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115819A1 (en) * | 2004-05-31 | 2005-12-08 | Jtekt Corporation | Vehicle steering device |
| US7247111B2 (en) | 2004-05-31 | 2007-07-24 | Koyo Seiko Co., Ltd. | Vehicle steering apparatus |
| EP1661791A2 (en) | 2004-11-25 | 2006-05-31 | FUJI KIKO Co., Ltd. | Variable steering angle mechanism for vehicle steering control apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062861Y2 (en) | 1994-01-26 |
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