JPH02125480U

JPH02125480U -

Info

Publication number: JPH02125480U
Application number: JP3320289U
Authority: JP
Priority date: 1989-03-27
Filing date: 1989-03-27
Publication date: 1990-10-16

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例を示す側
面図及び上面図、第３図及び第４図は油室付きラ
バーブツシユを示す側面図及び第３図のＡ−Ａ線
矢視断面図、第５図は油圧及び制御回路図、第６
図は従来装置を示す側面図である。１……フレーム、２……アクスルハウジング、
３……アツパロツド、４……ロアロツド、５……
コンタクトシート、７……リーフスプリング、１
２……油室付きラバーブツシユ、１５……ラバー
ブツシユ、１６……前油室、１７……後油室、１
９……電磁切換バルブ、２２……制御ユニツト、
２３……操舵角センサ。 1 and 2 are a side view and a top view showing an embodiment of the present invention, and FIGS. 3 and 4 are a side view and a cross section taken along the line A-A in FIG. 3, showing a rubber bushing with an oil chamber. Figure 5 is a hydraulic and control circuit diagram, Figure 6 is a hydraulic and control circuit diagram.
The figure is a side view showing a conventional device. 1...Frame, 2...Axle housing,
3... Atsuparotsudo, 4... Roarodzudo, 5...
Contact sheet, 7...Leaf spring, 1
2...Rubber bushing with oil chamber, 15...Rubber bushing, 16...Front oil chamber, 17...Rear oil chamber, 1
9...Solenoid switching valve, 22...Control unit,
23...Steering angle sensor.

Claims

[Scope of utility model registration request]

The frame of the vehicle and the rear axle housing are connected by a lower rod that has rubber bushes at both ends with oil chambers that define front and rear chambers in the longitudinal direction of the vehicle, and the frame is connected to the leaf spring through a contact sheet. A rear axle steering device, wherein the rear axle housing is suspended, the leaf spring and the rear axle housing are fixed to each other via a spring seat, and a control unit is provided for supplying and discharging oil to the front and rear chambers of the oil chamber based on a steering signal. .