JPS6121679U - 4-wheel steering system for vehicles - Google Patents
4-wheel steering system for vehiclesInfo
- Publication number
- JPS6121679U JPS6121679U JP10613384U JP10613384U JPS6121679U JP S6121679 U JPS6121679 U JP S6121679U JP 10613384 U JP10613384 U JP 10613384U JP 10613384 U JP10613384 U JP 10613384U JP S6121679 U JPS6121679 U JP S6121679U
- Authority
- JP
- Japan
- Prior art keywords
- rack shaft
- rack
- shaft
- wheel steering
- steering device
- 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
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は、本考案の４輪操舵装置の１例を
示す平面図および正面図、第３図は、ラック機構の基本
的構成を示す概略図、第４図は、第３図の矢印Ａ方向か
ら見たラック機構の概略図、第５図は、ラック機構の１
例を示す概略図、第６図は、第５図に示したラック機構
を第１図の矢印Ｃ方向から見た構造説明図、第７図は、
ラック機構の他の例を示す概略図、第８図は、第７図に
示したラック機構を第１図に示した矢印Ｃ方向から見た
構造説明図である。
１・・・前輪操舵系、４・・・ピニオンおよびラック機
構、５・・・第１ラック、８・・・後輪操舵系、２０・
・・第２ラック、２１・・・連結ロンド、２２・・・第
２ピニオン、５０・・・ボールジョイント。1 and 2 are a plan view and a front view showing an example of the four-wheel steering device of the present invention, FIG. 3 is a schematic diagram showing the basic configuration of the rack mechanism, and FIG. A schematic diagram of the rack mechanism viewed from the direction of arrow A in the figure, FIG.
A schematic diagram showing an example, FIG. 6 is a structural explanatory diagram of the rack mechanism shown in FIG. 5 viewed from the direction of arrow C in FIG. 1, and FIG.
FIG. 8, a schematic diagram showing another example of the rack mechanism, is a structural explanatory diagram of the rack mechanism shown in FIG. 7, viewed from the direction of arrow C shown in FIG. 1. DESCRIPTION OF SYMBOLS 1... Front wheel steering system, 4... Pinion and rack mechanism, 5... First rack, 8... Rear wheel steering system, 20...
...Second rack, 21...Connection rond, 22...Second pinion, 50...Ball joint.
Claims (2)
する後輪操舵装置とを備えた車両の４輪操舵装置であっ
て、上記ステアリング装置の車幅方向に延びる第１ラッ
ク軸、該第１ラック軸と平行に設けられた後輪操舵力取
出用の第２ラック軸、前記第１ラック軸を第２ラック軸
の一端に作動的に連結する連結ロンド、該連結ロツドと
前記第２ラック軸の端部との間に介在され該第２ラック
軸の軸線上に中心点が位置しているポールジョイント、
前記第１ラック軸と第２ラック軸を収容したケース部材
、該ケース部材に回転可能に支持され、前記第２ラック
軸のラック部と噛合するピニオン部材、および該ピニオ
ン部材に前端が固着された後輪操舵力取出用のシャフト
を備えていることを特徴とする車両の４輪操舵装置。(1) A four-wheel steering device for a vehicle comprising a steering device for steering front wheels and a rear wheel steering device for steering rear wheels, the first rack shaft extending in the vehicle width direction of the steering device; a second rack shaft for taking out steering force for the rear wheels, which is provided parallel to the first rack shaft; a connecting rod that operatively connects the first rack shaft to one end of the second rack shaft; the connecting rod and the second rack; a pole joint that is interposed between the end of the shaft and whose center point is located on the axis of the second rack shaft;
A case member housing the first rack shaft and the second rack shaft, a pinion member rotatably supported by the case member and meshing with a rack portion of the second rack shaft, and a front end fixed to the pinion member. A four-wheel steering device for a vehicle, comprising a shaft for taking out steering force from rear wheels.
部を備えていることを特徴とする特許請求の範囲第１項
記載の車両の４輪操舵装置。(2) The four-wheel steering system for a vehicle according to claim 1, wherein the rack portion of the second rack shaft includes a helical toothed rack portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613384U JPS6121679U (en) | 1984-07-13 | 1984-07-13 | 4-wheel steering system for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613384U JPS6121679U (en) | 1984-07-13 | 1984-07-13 | 4-wheel steering system for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6121679U true JPS6121679U (en) | 1986-02-07 |
| JPH02372Y2 JPH02372Y2 (en) | 1990-01-08 |
Family
ID=30665431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10613384U Granted JPS6121679U (en) | 1984-07-13 | 1984-07-13 | 4-wheel steering system for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121679U (en) |
-
1984
- 1984-07-13 JP JP10613384U patent/JPS6121679U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02372Y2 (en) | 1990-01-08 |
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