SU1329999A1 - Vehicle suspension - Google Patents

Abstract

The vehicle suspension includes a housing 1 mounted on the frame 2 of the vehicle and, housed in the housing 1, a piston made in the form of blades mounted on a shaft 5 associated with the axis of the wheels of the vehicle. The internal cavity of the housing 1, in which rigidly mounted partitions, filled with fluid. Blades and partitions divide the cavities of the body into two chambers, each of which has a separator 12 or 14 of liquid and gas. With the vertical movement of the wheel, the movement of the blades, which, through the fluid in the cavity of the housing 1, interact with the separators 12 and 14, changes the gas pressure in the chambers D and D, thereby providing elastic wheels with the vehicle frame. 3 il. (L X / 12 with to with with with with with fig 1

Description

6. The displaced fluid entering chamber 10 acts on the separator 12 and compresses the high-pressure gas in the cavity G. At the same time, the volume of chamber b-b increases and it is filled with liquid under the action of low-pressure gas located in the cavity D and acting on the floating piston 14.

During the take-off suspension period under the action of the force generated by the high-pressure gas

FIELD: transport engineering, and can be used in vehicle suspensions.

The aim of the invention is to reduce the dimensions of the suspension and improve its layout.

FIG. 1 shows a vehicle suspension; in fig. 2 shows section A-A in FIG. I; in fig. 3 - schematic diagram of the suspension.

The vehicle suspension contains the cylindrical body 1 transferred to the liquid by means of the housing; the separator 12 is installed; the blade rotates on the vehicle frame 2 and is separated 3 and 4 and the balance bar 5 connected with it

A pram in the housing 1, made in the form of blades 3 and 4, mounted on a hollow shaft 5, which is connected to the axle 7 of the wheels of the vehicle through the ba-, g lansier 6.

The internal cavity of the housing 1, in which rigidly mounted partitions 8 and 9, is filled with liquid. At the same time, the blades 3 and 4 and the partitions 8 and 9 divide the cavity of housing 1 into two chambers B and B. Chamber B is associated with a chamber 10 formed by a lid 11 fixed to the housing 1. In chamber 10 a separator 12 is installed and high pressure gas, which is located in cavity G.

Chamber B is associated with a backpressure chamber 13 located in the cavity of shaft 5. In chamber 13 a floating piston 14 is installed, which also serves as a separator for a low pressure liquid and gas in the cavity D.

Vehicle suspension works as follows.

When compressing the suspension, the balance bar 6 rotates counterclockwise, with At the same time, the blades 3 and 4 turn in the cavity of the suspension body 1, which press against the liquid and force it out of the chamber 25

thirty

clockwise. In this case, the wheel under the action of gas pressure in chamber D, transmitted to blades 3 and 4 by means of fluid in chamber B, returns to its original position.

Thus, an elastic connection of the wheel with the vehicle frame is carried out.

Claims (1)

Invention Formula A vehicle suspension containing a cylindrical body filled with fluid between the wheel axle and the frame and a piston separating the body cavity into two chambers, one of which is connected to the backpressure chamber and the other in which there is a liquid and gas separator installed so that, in order to reduce overall dimensions and improve the layout, the piston is made in the form of blades mounted on the hollow shaft through a balancer connected to the axle of the wheels, while the backpressure chamber is placed Ei hollow shaft, The cavity of the housing is rigidly mounted at least one partition, and the chamber in which the liquid / gas separator is installed is formed by a lid that is fixed to the housing. 6. The displaced fluid entering chamber 10 acts on the separator 12 and compresses the high-pressure gas in the cavity G. At the same time, the volume of chamber B increases and it is filled with liquid under the action of the low-pressure gas in the cavity D and acting on the floating piston 14. During the take-off suspension period under the action of the force generated by the high-pressure gas and transmitted to the liquid through the separator 12, the blades 3 and 4 are rotated and the balance weight 5 associated with it g 0 with five 0 clockwise. In this case, the wheel under the action of gas pressure in chamber D, transmitted to blades 3 and 4 by means of fluid in chamber B, returns to its original position. Thus, an elastic connection of the wheel with the vehicle frame is carried out. Invention Formula A vehicle suspension containing a cylindrical body filled with fluid between the wheel axle and the frame and a piston separating the body cavity into two chambers, one of which is connected to the backpressure chamber and the other in which there is a liquid and gas separator installed so that, in order to reduce overall dimensions and improve the layout, the piston is made in the form of blades mounted on the hollow shaft through a balancer connected to the axle of the wheels, while the backpressure chamber is placed Ei hollow shaft, The cavity of the housing is rigidly mounted at least one partition, and the chamber in which the liquid / gas separator is installed is formed by a lid that is fixed to the housing. 2 puf3 Editor A. Dolynich Order 3526/19 Proofreader A. Zhmokos Subscription Compiled by Y. Yakovlev, Teh.hred I. Veres, Circulation 598 VNIIPI USSR State Committee for Inventions and Discoveries 1 13035. Moscow, Zh-35, Raushsk nab., D, 4/5 Production and Printing Enterprise, Uzhgorod, ul. Project, 4 Proofreader A. Zhmokosov Subscription