JPS61122980U - - Google Patents
Info
- Publication number
- JPS61122980U JPS61122980U JP757985U JP757985U JPS61122980U JP S61122980 U JPS61122980 U JP S61122980U JP 757985 U JP757985 U JP 757985U JP 757985 U JP757985 U JP 757985U JP S61122980 U JPS61122980 U JP S61122980U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- rear wheel
- wheel steering
- rotary shaft
- arm
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims 2
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は本考案に係る後輪操舵装置の要部縦断
背面図、第２図は同横断平面図、第３図は本考案
に係る後輪操舵装置を備えた車両の一例を概略的
に示す平面図である。
符号の説明、１０…前輪側ステアリングリンク
機構、２０…後輪側ステアリングリンク機構、２
１…作動ロツド、２１ａ…作動ロツドに設けたア
ーム、３０…回転シヤフト、ＷＦ…前輪、ＷＲ…
後輪、Ｌ１…作動ロツドの軸線、Ａ…連結機構、
４０…ハウジング、４１…第１シヤフト、４２…
第２シヤフト、４３…アーム、４４…連結リンク
、４５，４６…ボールジヨイント、４９…電動モ
ータ（駆動手段）、Ｌ２…第１シヤフトの回動軸
線、Ｌ３…第２シヤフトの回動軸線。
Fig. 1 is a longitudinal cross-sectional rear view of the main parts of the rear wheel steering device according to the present invention, Fig. 2 is a cross-sectional plan view thereof, and Fig. 3 schematically shows an example of a vehicle equipped with the rear wheel steering device according to the present invention. FIG. Explanation of symbols, 10...Front wheel side steering link mechanism, 20...Rear wheel side steering link mechanism, 2
DESCRIPTION OF SYMBOLS 1... Operating rod, 21a... Arm provided on the operating rod, 30... Rotating shaft, WF... Front wheel, WR...
Rear wheel, L1...axis of operating rod, A...coupling mechanism,
40...Housing, 41...First shaft, 42...
Second shaft, 43... Arm, 44... Connection link, 45, 46... Ball joint, 49... Electric motor (drive means), L2... Rotation axis of first shaft, L3... Rotation axis of second shaft.
Claims (1)
連結されて後方に延び前輪の操舵操作に応じて回
転する回転シヤフトと、この回転シヤフトを後輪
側ステアリングリンク機構の作動ロツドに連結し
前記回転シヤフトの回転に応じて前記作動ロツド
をその軸線方向へ変位させて後輪を操舵する連結
機構を備えてなる前後輪操舵車の後輪操舵装置に
おいて、前記連結機構を、車体に組付けられるハ
ウジングに回動可能に組付けられて前記回転シヤ
フトによつて回動される第１シヤフトと、この第
１シヤフトに組付けられて中立位置にて前記作動
ロツドの軸線と平行な軸線回りに回動可能な第２
シヤフトと、この第２シヤフトに一体的に設けら
れて前記第２シヤフトの回動軸線に直交する方向
に向けて延びるアームと、このアームの延出端に
ボールジヨイントを介して連結されるとともに前
記作動ロツドに設けた第２のアームに中立位置に
ある前記第２シヤフトの軸線延長線上にてボール
ジヨイントを介して連結される連結リンクと、前
記第１シヤフトに組付けられて前記第２シヤフト
を回動させる駆動手段とにより構成したことを特
徴とする前後輪操舵車の後輪操舵装置。 a rotary shaft whose front end is connected to the front wheel steering link mechanism, extends rearward and rotates in accordance with the steering operation of the front wheels; and this rotary shaft is connected to an operating rod of the rear wheel steering link mechanism to rotate the rotary shaft. In the rear wheel steering device for a front and rear wheel steered vehicle, the coupling mechanism is provided with a coupling mechanism that steers the rear wheels by displacing the actuating rod in its axial direction in accordance with the rotation of the coupling mechanism. a first shaft mounted on the first shaft and rotatable by the rotary shaft; a first shaft mounted on the first shaft and rotatable in a neutral position about an axis parallel to the axis of the actuating rod; 2
a shaft, an arm that is integrally provided on the second shaft and extends in a direction perpendicular to the rotational axis of the second shaft, and is connected to the extending end of the arm via a ball joint. a connecting link that is connected to a second arm provided on the actuating rod via a ball joint on an axial extension line of the second shaft in a neutral position; 1. A rear wheel steering device for a front and rear wheel steered vehicle, comprising a drive means for rotating a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP757985U JPH0321336Y2 (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP757985U JPH0321336Y2 (en) | 1985-01-22 | 1985-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122980U true JPS61122980U (en) | 1986-08-02 |
| JPH0321336Y2 JPH0321336Y2 (en) | 1991-05-09 |
Family
ID=30486059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP757985U Expired JPH0321336Y2 (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321336Y2 (en) |
-
1985
- 1985-01-22 JP JP757985U patent/JPH0321336Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321336Y2 (en) | 1991-05-09 |