JPS61183262U - - Google Patents
Info
- Publication number
- JPS61183262U JPS61183262U JP6739185U JP6739185U JPS61183262U JP S61183262 U JPS61183262 U JP S61183262U JP 6739185 U JP6739185 U JP 6739185U JP 6739185 U JP6739185 U JP 6739185U JP S61183262 U JPS61183262 U JP S61183262U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- steering
- detecting
- lock mechanism
- vehicle
- 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
- 239000000725 suspension Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Controls For Constant Speed Travelling (AREA)
Description
図面は本考案の実施例を示し、第１図は要部説
明図、第２図は全体斜視図、第３図、第４図は油
圧回路図である。
１は車体、８Ｆは前輪、８Ｒは後輪、９は前サ
スペンシヨンシリンダ、１０は後サスペンシヨン
シリンダ、２０は後ステアリングロツク機構、３
１はサスペンシヨン高さ切換弁、５１はコントロ
ーラ。
The drawings show an embodiment of the present invention; FIG. 1 is an explanatory view of the main parts, FIG. 2 is an overall perspective view, and FIGS. 3 and 4 are hydraulic circuit diagrams. 1 is the vehicle body, 8F is the front wheel, 8R is the rear wheel, 9 is the front suspension cylinder, 10 is the rear suspension cylinder, 20 is the rear steering lock mechanism, 3
1 is a suspension height switching valve, and 51 is a controller.
Claims (1)
ングシリンダ９，１０で操向自在とすると共に、
後輪８Ｒの操向をロツクする後ステアリングロツ
ク機構２０を設けた４輪操向式走行車両において
、前記後ステアリングロツク機構２０のアンロツ
ク状態を検出する手段と、高速変速位置を検出す
る手段と、両手段の検出信号が入力された時にサ
スペンシヨン高さ切換弁３１とサスロツク弁とに
切換信号を出力するコントロールラ５１を設けた
ことを特徴とする４輪操向式走行車両の安全装置
。 A front wheel 8F and a rear wheel 8R are provided in the vehicle body 1 and can be freely steered by front and rear steering cylinders 9 and 10,
In a four-wheel steering vehicle equipped with a rear steering lock mechanism 20 for locking the steering of the rear wheels 8R, means for detecting an unlocked state of the rear steering lock mechanism 20, and means for detecting a high speed shift position; A safety device for a four-wheel steered vehicle, characterized in that a controller 51 is provided which outputs switching signals to a suspension height switching valve 31 and a suspension lock valve when detection signals from both means are input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985067391U JPH044940Y2 (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985067391U JPH044940Y2 (en) | 1985-05-09 | 1985-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183262U true JPS61183262U (en) | 1986-11-15 |
| JPH044940Y2 JPH044940Y2 (en) | 1992-02-13 |
Family
ID=30601172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985067391U Expired JPH044940Y2 (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044940Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175469A (en) * | 1981-04-24 | 1982-10-28 | Kato Seisakusho:Kk | Mobile crane |
| JPS59102660A (en) * | 1982-12-06 | 1984-06-13 | Mazda Motor Corp | Integrated control device of suspension and steering |
-
1985
- 1985-05-09 JP JP1985067391U patent/JPH044940Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175469A (en) * | 1981-04-24 | 1982-10-28 | Kato Seisakusho:Kk | Mobile crane |
| JPS59102660A (en) * | 1982-12-06 | 1984-06-13 | Mazda Motor Corp | Integrated control device of suspension and steering |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044940Y2 (en) | 1992-02-13 |
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