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Motor vehicle front wheel damper

A technology for shock absorbers and motor vehicles, applied in liquid shock absorbers, vehicle components, elastic suspensions, etc., to achieve the effects of avoiding resonance, improving comfort, and improving ride comfort

Inactive Publication Date: 2004-12-15
ANHUI ZHONGDING FEICAI VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to design a motor vehicle front wheel shock absorber to solve the technical problem of improving the shock absorption effect of the motor vehicle under various loads and on different road surfaces, and to improve driving comfort

Method used

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  • Motor vehicle front wheel damper
  • Motor vehicle front wheel damper
  • Motor vehicle front wheel damper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] combine figure 1 , figure 2 , a kind of motor vehicle front wheel shock absorber that the present invention relates to, its system adopts following simple mechanics model:

[0022] m Z ′ ′ + C ( z ′ - q ) + K ( z - q ) = 0 - - ( 1 - 1 )

[0023] In the formula: m is the spring load mass;

[0024] is the axial acceleration of the spring;

[0025] is the spring axial velocity;

[0026] Z is the axial displacement of the spring;

[0027] C is the damping coefficient of the shock absorber;

[0028] K is the stiffness value of the spring;

...

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PUM

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Abstract

The present invention relates to motor vehicle damper technology, and the motor vehicle front wheel damper consists of main damping part, subsidiary damping part and damping spring. The subsidiary damping part is installed on the main damping part, and the damping springs include the damping spring installed on the subsidiary damping part and the subsidiary damping spring installed on the main damping part. Springs in different rigidities are connected parallelly for different loads. Installing subsidiary damping spring onto the subsidiary damping part is favorable to producing some angle between the main damping part and the subsidiary damping part to control the jumping frequency and amplitude of the front wheel under different loads and in various roads.

Description

Technical field: [0001] The technical solution of the invention relates to a motor vehicle shock absorber, in particular to a shock absorber used on a motor vehicle front wheel. Background technique: [0002] In the prior art, the shock absorber used on the front wheel of a motor vehicle consists of a main shock absorber, a spring installed on the main shock absorber, and an auxiliary shock absorber assembled on the main shock absorber. The shock absorber has poor shock absorption effect under light load or heavy load, resulting in poor driving comfort under the above load conditions. Invention content: [0003] The technical problem to be solved by the present invention is to design a motor vehicle front wheel shock absorber to solve the technical problem of improving the shock absorption effect of the motor vehicle under various loads and on different road surfaces, and to improve driving comfort. [0004] The technical scheme of the present invention to solve the techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G13/00F16F9/28
Inventor 唐凌霄左申傲汪涛孙旭肖士喜琚琛沈满清李国胜
Owner ANHUI ZHONGDING FEICAI VEHICLE
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