Three-axle linked suspension system

A suspension system and axle technology, which is applied in the field of trailers and general cargo vehicles, can solve the problems of increasing axle force, uneven force, and affecting the service life of the vehicle chassis, so as to meet the effect of heavy load

Inactive Publication Date: 2013-01-16
上海途通汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the load will be concentrated on the axle where the wheel is on the ground, which will increase the force on the axle and reduce its service life; and the tire will also increase the wear and tear of the tire due to uneven force, greatly reducing its service life.
In addition, in this case, the impact of the road on the vehicle will also increase, which will increase the force on the frame and the chassis of the vehicle more and more, and affect the service life of the chassis of the vehicle; at the same time, it will increase the risk of damage to the loaded goods. Ratio, increasing user's usage cost

Method used

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Embodiment Construction

[0033] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0034] The present invention aims at the current three-axis suspension system in trailers and cargo vehicles, so that the suspensions on the three axes are relatively independent and cannot produce good linkage, and a suspension that can realize three-axis linkage is designed system, the suspension system is set between the frame of the vehicle and the three axles of the vehicle, and transmits the load to the three axles, wherein any one axle is synchronously linked with the other two axles through the suspension system to realize three The axles are evenly loaded.

[0035] Based on above-mentioned purpose, suspension system of the present invention such as figure 1 and 2 As shown, the double seat beam 100, the balance beam 200, the first elas...

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Abstract

The invention discloses a three-axle linked suspension system, which comprises a double-seat beam, a balance beam and a rubber spring system, wherein the double-seat beam realizes linkage of adjacent first axle and second axle in a vehicle; and the balance beam is connected with a third axle and the double-seat beam through the rubber spring system and realizes linkage between the third axle and the first axle and the second axle. The suspension system can solve a series of problems of the conventional suspension system and has high practicality and good market prospect.

Description

Technical field: [0001] The invention relates to the technical field of trailers and general cargo vehicles, in particular to a suspension system applied to trailers or general cargo vehicles. Background technique: [0002] Suspension system is one of the important components of a vehicle, which is a device in a car that elastically connects the frame and axle. It is generally composed of elastic elements, guide mechanisms, shock absorbers and other components. Its main task is to ease the impact excitation transmitted from the uneven road to the frame, and attenuate the vibration response of the bearing system caused by the excitation. Only a suspension system with good performance , in order to ensure that the car has good ride comfort, handling stability and safety and reliability. [0003] Since the axle load of the truck is very different when it is unloaded and fully loaded, in order to keep the vehicle with a relatively stable suspension natural frequency and good ri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G5/01B60G21/04
Inventor 梁海坚李杉
Owner 上海途通汽车配件有限公司
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