JPH01175475U

JPH01175475U -

Info

Publication number: JPH01175475U
Application number: JP7363988U
Authority: JP
Priority date: 1988-06-02
Filing date: 1988-06-02
Publication date: 1989-12-13

Description

[Brief explanation of the drawing]

第１図乃至第７図はこの考案の一実施例を示す
もので、第１図はステアリング装置全体の概略構
成を示す平面図、第２図は操舵レバーおよび補助
レバーを示す要部の側面図、第３図は油圧回路を
示す要部の概略構成図、第４図は補助レバーの取
付け状態を示す要部の縦断面図、第５図はケーブ
ルの連結端部の連結状態を示す要部の分解斜視図
、第６図は車両前進時の状態を示すステアリング
装置全体の平面図、第７図は車両後退時の状態を
示すステアリング装置全体の平面図、第８図は従
来のステアリング装置全体の概略構成図である。３……パワーシリンダ、７……オイルポンプ、
８……流路切換えバルブ、１０……操舵レバー、
１１……補助レバー、１２……連動機構。 Figures 1 to 7 show an embodiment of this invention, with Figure 1 being a plan view showing a schematic configuration of the entire steering device, and Figure 2 being a side view of the main parts showing the steering lever and the auxiliary lever. , Fig. 3 is a schematic configuration diagram of the main part showing the hydraulic circuit, Fig. 4 is a vertical sectional view of the main part showing the attachment state of the auxiliary lever, and Fig. 5 is the main part showing the connection state of the connecting end of the cable. FIG. 6 is a plan view of the entire steering device showing the state when the vehicle is moving forward, FIG. 7 is a plan view of the entire steering device showing the state when the vehicle is reversing, and FIG. 8 is the entire conventional steering device. FIG. 3...Power cylinder, 7...Oil pump,
8...Flow path switching valve, 10...Steering lever,
11...Auxiliary lever, 12...Interlocking mechanism.

Claims

[Scope of utility model registration request]

A flow path switching valve is interposed in an oil passage between a power cylinder for wheel steering and an oil pump that supplies hydraulic oil, and when a steering lever connected to this flow path switching valve is operated, the power cylinder In a vehicle steering device that steers wheels by switching and operating a flow path, an auxiliary lever is provided at a different position from the steering lever, and an interlocking mechanism is provided to link the operations of the steering lever and the auxiliary lever. A vehicle steering device characterized in that: