JPH0196378U - - Google Patents
Info
- Publication number
- JPH0196378U JPH0196378U JP19373087U JP19373087U JPH0196378U JP H0196378 U JPH0196378 U JP H0196378U JP 19373087 U JP19373087 U JP 19373087U JP 19373087 U JP19373087 U JP 19373087U JP H0196378 U JPH0196378 U JP H0196378U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- sector shaft
- conversion rod
- conversion
- phase mode
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
図面第１〜３図はこの考案の第１実施例を示す
もので、第１図は機構図、第２図は第１図の矢視
線方向の機構図、第３図は逆相モード変換ロツ
ド機構の断面図、第４図は第２実施例の逆相モー
ド変換ロツド機構の断面図である。
Ｐ…前輪操舵装置の主要素をなすインテグラル
タイプのパワーステアリング装置、１…セクタシ
ヤフト、２…ピツトマンアーム、Ｇ…逆相モード
変換ロツド機構、Ｄ…同相モード変換ロツド機構
、Ｒ…ロツク機構、１７…コネクテイングロツド
、１８…ブーストシリンダ、１９…制御弁。
Figures 1 to 3 show the first embodiment of this invention. Figure 1 is a mechanism diagram, Figure 2 is a mechanism diagram in the direction of the arrow in Figure 1, and Figure 3 is a reverse phase mode conversion rod. FIG. 4 is a sectional view of the reverse phase mode conversion rod mechanism of the second embodiment. P... Integral type power steering device forming the main element of the front wheel steering device, 1... Sector shaft, 2... Pitman arm, G... Negative phase mode conversion rod mechanism, D... In-phase mode conversion rod mechanism, R... Lock mechanism, 17... Connecting rod, 18...boost cylinder, 19...control valve.
Claims (1)
とともに、このピツトマンアームを前輪に連係し
てなる前輪操舵装置と、ブーストシリンダを後輪
に連係してなる後輪操舵装置とを備えた４輪操舵
装置において、上記セクタシヤフトとピツトマン
アームとの連結部分を境にしたピツトマンアーム
の上下それぞれの位置に、同相モード変換ロツド
機構と逆相モード変換ロツド機構の一端を連結す
るとともに、これら両変換ロツド機構は、アウタ
ーロツドにインナーロツドを摺動自在に内装し、
しかも、この変換ロツド機構には、上記アウター
ロツドとインナーロツドとの相対移動を阻止する
ロツク機構を設けてなり、かつ、これら両変換ロ
ツド機構の他端を、ブーストシリンダを制御する
制御弁のコネクテイングロツドに連係してなる４
輪操舵装置。 In a four-wheel steering system, the sector shaft is connected to a pitman arm, and the sector shaft is connected to a front wheel, and the sector shaft is connected to a front wheel, and a boost cylinder is connected to a rear wheel. One end of the in-phase mode conversion rod mechanism and one end of the reverse-phase mode conversion rod mechanism are connected to the upper and lower positions of the Pittman arm, respectively, with the connecting part between the rod and the Pittman arm as the border, and both of these conversion rod mechanisms slide the inner rod onto the outer rod. Decorate as you like,
Furthermore, this conversion rod mechanism is provided with a lock mechanism that prevents relative movement between the outer rod and the inner rod, and the other ends of both conversion rod mechanisms are connected to the connecting rod of the control valve that controls the boost cylinder. It is linked to C4
Wheel steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19373087U JPH0196378U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19373087U JPH0196378U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196378U true JPH0196378U (en) | 1989-06-27 |
Family
ID=31484508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19373087U Pending JPH0196378U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196378U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253283A (en) * | 1985-08-31 | 1987-03-07 | Hino Motors Ltd | Tuning cylinder used for steering vehicle, and four-wheel steering system used in vehicle |
-
1987
- 1987-12-21 JP JP19373087U patent/JPH0196378U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253283A (en) * | 1985-08-31 | 1987-03-07 | Hino Motors Ltd | Tuning cylinder used for steering vehicle, and four-wheel steering system used in vehicle |