Shock absorption system for realizing vehicle suspension variation

A shock absorption system and variable technology, applied in suspension, elastic suspension, vehicle components, etc., can solve problems such as high cost, large system, and inability to control ground clearance

Inactive Publication Date: 2011-03-30
王鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Air and hydraulic suspension require equipment such as air pumps and hydraulic cylinders, so the system is relatively large, the cost is high, and the reliability is slightly insufficient
The electromagnetic suspension responds quickly and is suitable for sports cars, but this system can only adjust the suspension softness and hardness, and cannot control the ground clearance, which is also a shortcoming of it at present

Method used

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  • Shock absorption system for realizing vehicle suspension variation
  • Shock absorption system for realizing vehicle suspension variation
  • Shock absorption system for realizing vehicle suspension variation

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Embodiment Construction

[0012] The description below is as follows in conjunction with the accompanying drawings, taking the common car front wheel shock absorbing system as an example, as attached figure 1 As shown, it is mainly composed of the outer coil spring (1) and the shock absorber (2). The matching relationship between the two has been adjusted during the vehicle manufacturing, and the performance of the vehicle suspension shock absorption has been determined. If the user wants to adjust, just The shock absorber or spring can be replaced, but it cannot be adjusted at any time according to the driving needs of the vehicle.

[0013] as attached figure 1 As shown, the damping system for realizing the variable suspension of the automobile proposed by the present invention adds an inner coil spring (3), an inner coil spring hydraulic adjustment mechanism (4) and a driving computer control system (5) to the original damping system. The diameter of the inner coil spring (3) is smaller than that of...

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PUM

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Abstract

The invention belongs to a shock absorption system for realizing vehicle suspension variation, in particular relating to a vehicle suspension shock absorption system capable of realizing variations of vehicle suspension height and rigidity. Compared with the traditional shock absorption system for realizing vehicle suspension variation mainly through the controllable variation of a shock absorber, based on the traditional shock absorption system mainly comprising the shock absorber and a shock absorption spring, three main component parts for realizing suspension variation are added in the invention: an inner ring spring, a hydraulic adjusting mechanism and a traveling crane computer control system, wherein the inner ring spring is coaxial with the original shock absorption spring; the hydraulic adjusting mechanism drives the inner ring spring to move along an axial line; and the traveling crane computer control system gives a movement command to the hydraulic adjusting mechanism. Different acting forces are generated for a suspension system mainly through the controllable movement of the inner ring spring so as to achieve the purpose of adjusting the vehicle suspension height and rigidity.

Description

technical field [0001] The invention relates to an automobile suspension damping system capable of changing the suspension height and hardness of the vehicle. Background technique [0002] The suspension shock absorption system of a car is an important factor affecting the performance of the car, because it directly affects the comfort and handling of the vehicle. However, for most of the current vehicles, the shock absorption effect produced by the combination of the main component of the suspension damping system, the shock absorber spring and the shock absorber, has been fixed when the vehicle is manufactured, and the owner cannot adjust it during use. The applicability is not good under some special road surfaces and usage conditions. [0003] People have developed a variable suspension damping system for this reason. Its main principle is to adjust the damping system by changing the capacity and damping size of the damping medium of the shock absorber in the system and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/015B60G17/027
Inventor 王鑫
Owner 王鑫
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