JPH01109415U

JPH01109415U -

Info

Publication number: JPH01109415U
Application number: JP422888U
Authority: JP
Priority date: 1988-01-19
Filing date: 1988-01-19
Publication date: 1989-07-24
Anticipated expiration: 2003-01-19
Also published as: JPH078246Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の１実施例の要部を示す正面
図、第２図は、その平面図、第３図は、第１図の
後面図、第４図は、その作動を示す平面模式図、
第５図は、従来公知の装置に対する同様な平面模
式図、第６図は、従来公知の車両用空気ばね懸架
装置の１例を、車両の後方から見た略図、第７図
は、第６図に示す装置を、車両が右旋回した状態
において示す模式図、第８図は、第６図に示す装
置において、車両のロールと、ラテラルロツドの
長さとの間の関係を示す模式図である。１……シヤシーフレーム、３……板ばね、４…
…車軸、６……空気ばね、７……クロスメンバー
、９……ピン、１０……ゴムブシユ、２０……車
輪。 Fig. 1 is a front view showing essential parts of one embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a rear view of Fig. 1, and Fig. 4 is a plan view showing its operation. Pattern diagram,
FIG. 5 is a similar plan schematic diagram of a conventionally known device, FIG. 6 is a schematic diagram of an example of a conventionally known air spring suspension system for a vehicle, viewed from the rear of the vehicle, and FIG. FIG. 8 is a schematic diagram showing the device shown in FIG. 6 with the vehicle turning to the right. FIG. 8 is a schematic diagram showing the relationship between the roll of the vehicle and the length of the lateral rod in the device shown in FIG. . 1... Chassis frame, 3... Leaf spring, 4...
...Axle, 6...Air spring, 7...Cross member, 9...Pin, 10...Rubber bushing, 20...Wheel.

Claims

[Scope of utility model registration request]

In a vehicle air spring suspension system in which an air spring 6 is disposed between a pair of chassis frames 1 and an axle 4, each chassis frame 1
A leaf spring 3 is arranged in the longitudinal direction at the lower part of the leaf spring 3, and each leaf spring 3 is rotatably attached to each chassis frame 1 at its front end. , chassis frame 1
An axle 4 disposed transversely to the longitudinal direction of the chassis frame 1 is fixed to the axle 4, and an air spring 6 is disposed between each chassis frame 1 and the axle 4 at the rear of each leaf spring 3. , its movable part is connected to the leaf spring 3, and the other end is connected to the chassis frame 1.
The vicinity of the attachment portion of the movable part of the air spring 6 at the rear of the axle 4 of each leaf spring 3 is connected to each other by a cross member 7.
An air spring suspension system for a vehicle is formed by connecting an intermediate portion of the axle 4 to an intermediate portion of the axle 4 via a pin 9 so as to be rotatable.