JPS62155068U - - Google Patents
Info
- Publication number
- JPS62155068U JPS62155068U JP4286486U JP4286486U JPS62155068U JP S62155068 U JPS62155068 U JP S62155068U JP 4286486 U JP4286486 U JP 4286486U JP 4286486 U JP4286486 U JP 4286486U JP S62155068 U JPS62155068 U JP S62155068U
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- switching
- pressure oil
- steering
- switching means
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
図は本考案に係る４つの転向可能輪を持つ車両
のステアリング装置のシステム構成を示す図であ
る。
図中、１，２，２８，２９…油圧シリンダ、３
，４…前輪、８…運転席、９，１１…操向ハンド
ル、１０…操縦席、１２…油圧ステアリングシス
テム、１５…コントロールバルブ、１６…全油圧
ステアリングユニツト、１７…ギヤボツクス、１
８，３０…油圧回路、１９〜２１…切換バルブ、
２２…ステアリングリンケージ、２６，２７…後
輪、３１…切換バルブ、４１，４２…後輪転向用
切換バルブ。
The figure is a diagram showing a system configuration of a steering device for a vehicle having four turnable wheels according to the present invention. In the figure, 1, 2, 28, 29...hydraulic cylinder, 3
, 4... Front wheel, 8... Driver's seat, 9, 11... Steering handle, 10... Pilot's seat, 12... Hydraulic steering system, 15... Control valve, 16... Full hydraulic steering unit, 17... Gearbox, 1
8, 30...Hydraulic circuit, 19-21...Switching valve,
22...Steering linkage, 26, 27...Rear wheel, 31...Switching valve, 41, 42...Switching valve for rear wheel turning.
Claims (1)
ステアリングギヤボツクスに連動するコントロー
ルバルブと、操向ハンドルに連動して油圧源から
の圧油の流れを切換える切換手段と、該圧油によ
り駆動され前記操向ハンドルの回転に対応して車
輪の向きを変える油圧シリンダ等を具備する４つ
の転向可能輪を持つ車両のステアリング装置にお
いて、前記切換手段下流の油圧回路に後輪転向用
切換バルブを設け、該後輪転向用切換バルブから
後輪油圧シリンダに圧油を供給するように構成し
たことを特徴とする４つの転向可能輪を持つ車両
のステアリング装置。 a power steering gear box, a control valve interlocked with the power steering gear box, a switching means for switching the flow of pressure oil from a hydraulic source in conjunction with the steering handle, and a control valve that is driven by the pressure oil and that controls the steering handle. In a steering device for a vehicle having four turnable wheels, which is equipped with a hydraulic cylinder or the like that changes the direction of the wheels in response to rotation, a rear wheel turning switching valve is provided in the hydraulic circuit downstream of the switching means, and the rear wheel turning switching valve is provided in the hydraulic circuit downstream of the switching means. A steering device for a vehicle having four turnable wheels, characterized in that the steering device is configured to supply pressure oil from a switching valve to a rear wheel hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4286486U JPS62155068U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4286486U JPS62155068U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155068U true JPS62155068U (en) | 1987-10-01 |
Family
ID=30859186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4286486U Pending JPS62155068U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155068U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917172U (en) * | 1972-05-16 | 1974-02-13 | ||
| JPS4917172A (en) * | 1972-05-23 | 1974-02-15 |
-
1986
- 1986-03-24 JP JP4286486U patent/JPS62155068U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917172U (en) * | 1972-05-16 | 1974-02-13 | ||
| JPS4917172A (en) * | 1972-05-23 | 1974-02-15 |