Composite spring, torsion beam and axle suspension assembly

A composite material and suspension assembly technology, applied in the field of suspension systems, can solve problems affecting vehicle stability, vehicle oversteer, etc., and achieve the effects of reducing weight, reducing frictional noise of connections, and improving stability

Active Publication Date: 2019-03-19
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technology described in this patented design helps improve the performance of vehicles' shock absorbers due to its use of parallel connections between materials like metal springs or rubber pads that provide better support for the body during bouncing movements caused when driving over uneven surfaces such as rocks or snow covered ground. These improvements make it more stable while also reducing vibrations transmitted through them.

Problems solved by technology

This patented technical problem addressed by the present inventor relating to the use of couplable twist beam bridges for vehicles' rear wheel drive suspenitation systems that have advantages like reduced component count, lighter construction costs, improved durability, better control during corner conditions, increased safety features, greater roll stiffness, less sensitivity towards road inputs, higher dampening capabilities, longer lifespan, easier installation, and more flexible options than traditional designs.

Method used

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  • Composite spring, torsion beam and axle suspension assembly
  • Composite spring, torsion beam and axle suspension assembly
  • Composite spring, torsion beam and axle suspension assembly

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Embodiment Construction

[0059] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0060] In this application, a horizontal composite material spring is used to replace the coil spring. The middle part of the horizontal composite material spring is fixed on the vehicle body, and the two ends of the composite material spring are connected to the coupling torsion beam through cylindrical rubber pads. Because the cylindrical rubber pad restricts the movement of CTBA in the Y direction , when the vehicle is turning, the limitation of the rotation around the Z axis is changed from the original two flexible restrictions of the two front bushes to the four flexible restrictions composed of the front two bushes and the rear two c

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Abstract

The invention relates to a composite spring, torsion beam and axle suspension assembly, comprising a coupling torsion beam, dampers, bushings, a composite spring assembly, an elastic cushion, a connecting rod mounting plate, a connecting rod assembly and a spring holder assembly. Two bushings are mounted on two sides of the front end of the coupling torsion beam respectively and two dampers are mounted on two sides of the back end of the coupling torsion beam respectively; two ends of the composite spring assembly are connected to two sides of the coupling torsion beam through the elastic cushion, the connecting rod mounting plate and the connecting rod assembly; the spring holder assembly is arranged on the composite spring assembly. According to the technical scheme, with the transversetype composite spring assembly, vehicle steering stability is improved greatly; since the transverse type composite spring is in series connection with the elastic cushion, flexibility of the suspension is improved, connection friction noise is reduced and comfortableness is improved; further, structure is simplified and weight is reduced.

Description

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Claims

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Application Information

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Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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