JPH03121974U - - Google Patents
Info
- Publication number
- JPH03121974U JPH03121974U JP3092990U JP3092990U JPH03121974U JP H03121974 U JPH03121974 U JP H03121974U JP 3092990 U JP3092990 U JP 3092990U JP 3092990 U JP3092990 U JP 3092990U JP H03121974 U JPH03121974 U JP H03121974U
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- steering angle
- actuator
- wheel steering
- operation amount
- 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
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図及び第２図はそれぞれ本考案の第１及び
第２実施例を示す全体構成図、第３図は第２図の
エマージエンシ回路図、第４図は従来装置を示す
全体構成図である。
１５……リヤステアリングアクチユエータ、１
８……第２アイドラレバー、１９……リヤドラグ
リンク、２０……リヤステアリングアーム、３０
……中立カム、３１……中立検出スイツチ、３３
……後輪２ＷＳ用切換シフトレバー、３４……リ
ンク、３５……後輪２ＷＳ用切換スイツチ、３６
……第１電磁切換バルブ、３７……第２電磁切換
バルブ、４０……エアシリンダ。
1 and 2 are overall configuration diagrams showing the first and second embodiments of the present invention, respectively, FIG. 3 is an emergency circuit diagram of FIG. 2, and FIG. 4 is an overall configuration diagram showing a conventional device. . 15...Rear steering actuator, 1
8...Second idler lever, 19...Rear drag link, 20...Rear steering arm, 30
... Neutral cam, 31 ... Neutral detection switch, 33
... Rear wheel 2WS changeover shift lever, 34 ... Link, 35 ... Rear wheel 2WS changeover switch, 36
...First electromagnetic switching valve, 37... Second electromagnetic switching valve, 40... Air cylinder.
Claims (1)
手段と、後輪舵角を操作する後輪舵角操作手段と
、該後輪舵角操作手段の操作量をアクチユエータ
に伝達する操作量伝達手段と、前記アクチユエー
タと後輪とを連結する連結手段とを設けたことを
特徴とする４輪操舵車の操舵切換装置。 A neutral detection means for detecting that the front wheels are in a neutral position, a rear wheel steering angle operating means for operating a rear wheel steering angle, and an operation amount transmission means for transmitting an operation amount of the rear wheel steering angle operation means to an actuator. A steering switching device for a four-wheel steered vehicle, characterized in that a connecting means for connecting the actuator and a rear wheel is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3092990U JPH03121974U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3092990U JPH03121974U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121974U true JPH03121974U (en) | 1991-12-12 |
Family
ID=31533651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3092990U Pending JPH03121974U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121974U (en) |
-
1990
- 1990-03-28 JP JP3092990U patent/JPH03121974U/ja active Pending
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