JPH01168364U - - Google Patents
Info
- Publication number
- JPH01168364U JPH01168364U JP6645388U JP6645388U JPH01168364U JP H01168364 U JPH01168364 U JP H01168364U JP 6645388 U JP6645388 U JP 6645388U JP 6645388 U JP6645388 U JP 6645388U JP H01168364 U JPH01168364 U JP H01168364U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- connecting shaft
- priority valve
- pressure oil
- hydraulic
- 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
Description
第１図は本考案の実施例における油圧回路とス
テアリングホイールとの関係を示す説明図、第２
図はそのステアリングホイールとオービツトロー
ルおよび操舵車輪との関係を示す系統図、第３図
は別の実施例を示す第２図相当図である。
１１，２１……油圧ポンプ、１２，２２……プ
ライオリテイバルブ、１３，２３……オービツト
ロール、１４，２４……ステアリングシリンダ、
１５，２５……ナツクルアーム、１６…２６……
キングピン、１７，２７……操舵車輪、１９……
タイロツド、３０……連結軸、３１……傘歯車、
４０……ステアリングホイール、４１，４５，４
７……傘歯車、４３……ステアリングコラム。
Fig. 1 is an explanatory diagram showing the relationship between the hydraulic circuit and the steering wheel in an embodiment of the present invention;
The figure is a system diagram showing the relationship between the steering wheel, the orbiter, and the steering wheels, and FIG. 3 is a diagram corresponding to FIG. 2 showing another embodiment. 11, 21... Hydraulic pump, 12, 22... Priority valve, 13, 23... Orbit roll, 14, 24... Steering cylinder,
15, 25...Natsukuru arm, 16...26...
Kingpin, 17, 27... Steering wheel, 19...
Tie rod, 30...Connection shaft, 31...Bevel gear,
40... Steering wheel, 41, 45, 4
7...Bevel gear, 43...Steering column.
Claims (1)
ングシリンダに互いに独立したステアリング回路
が接続され、各ステアリング回路は、それぞれ油
圧源と、油圧源からの圧油をステアリング側に優
先的に導きその余剰油を他の作業機に導くプライ
オリテイバルブと、ステアリング操作量に応じた
圧油をプライオリテイバルブから入力してステア
リングシリンダに流入させるオービツトロールと
を有し、上記両オービツトロールが同一軸線上に
対向して配置され、それらの入力軸が連結軸に連
結されるとともに、その連結軸が傘歯車とステア
リングコラムを介してステアリングホイールに機
械的に連結されていることを特徴とするステアリ
ング装置。 Independent steering circuits are connected to a pair of left and right steering cylinders that steer the left and right steering wheels, and each steering circuit has a hydraulic power source and preferentially guides the pressure oil from the hydraulic source to the steering side and drains the excess oil. It has a priority valve that guides the hydraulic fluid to other work equipment, and an orbiter that inputs pressure oil according to the amount of steering operation from the priority valve and flows into the steering cylinder. What is claimed is: 1. A steering device, wherein the input shafts thereof are connected to a connecting shaft, and the connecting shaft is mechanically connected to a steering wheel via a bevel gear and a steering column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6645388U JPH01168364U (en) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6645388U JPH01168364U (en) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168364U true JPH01168364U (en) | 1989-11-28 |
Family
ID=31291859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6645388U Pending JPH01168364U (en) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020743A (en) * | 2013-07-22 | 2015-02-02 | ジェイ． シー． バンフォード エクスカヴェイターズ リミテッドＪ．Ｃ． Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ | Steering arrangement |
-
1988
- 1988-05-19 JP JP6645388U patent/JPH01168364U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020743A (en) * | 2013-07-22 | 2015-02-02 | ジェイ． シー． バンフォード エクスカヴェイターズ リミテッドＪ．Ｃ． Ｂａｍｆｏｒｄ Ｅｘｃａｖａｔｏｒｓ Ｌｉｍｉｔｅｄ | Steering arrangement |
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