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Integrated trailing arm type independent suspension system

An independent suspension, integrated technology, applied in suspension, elastic suspension, transportation and packaging, etc., can solve problems such as difficulty in meeting suspension performance, and achieve the effect of improving space utilization, compact layout, and reducing body vibration.

Active Publication Date: 2019-03-29
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Passive suspension is difficult to meet the higher requirements for suspension performance under various driving conditions

Method used

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  • Integrated trailing arm type independent suspension system
  • Integrated trailing arm type independent suspension system
  • Integrated trailing arm type independent suspension system

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] refer to Figure 1 to Figure 5 As shown, the integrated trailing arm type independent suspension system in an embodiment provided by the present invention includes a power device, the left and right sides of the power device are sleeved with spindles 1, and the spindles 1 on the left and right sides are respectively connected to the vehicle body fixed, the mandrel 1 on the left and right sides is set with vane dampers and longitudinal arms 2 in turn from the inside to the outside, and the inner ends of the two vane dampers on the left and right sides are respectively connected with the two ends of the power unit. The arm 2 is connected to the outer end of the blade damper on the corresponding side, the blade damper on the left is connected to the trailing arm 2 on the right through the torsion bar spring 3, and the blade damper on the right is ...

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Abstract

The invention discloses an integrated trailing arm type independent suspension system. The system comprises a power device, the left side and the right side of the power device sleeve mandrels respectively, the mandrels on the left side and the right side are fixedly connected with a vehicle body separately, blade dampers and trailing arms sleeve the mandrels on the left side and the right side insequence from inside to outside, the inner ends of two blade dampers on the left side and the right side are connected with the two ends of the power device respectively, the trailing arms are connected with the blade dampers on the corresponding sides, torsion rod springs are connected between the blade damper on the left side and the trailing arm on the right side and between the blade damper on the right side and the trailing arm on the left side, and the lower ends of the two trailing arms are connected with the wheels. Automatic adjustment of the vehicle body height is achieved, and thevehicle body damping function is achieved; a vehicle body platform can adapt to various complex terrains, and the functions of climbing, ditch crossing, mountain driving and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of vehicle suspension, in particular to an integrated trailing arm type independent suspension system. Background technique [0002] When the car is running on a complex road surface, the suspension system continuously alleviates the impact and quickly attenuates the vibration. The suspension system significantly reduces the damage rate of components, reduces the dynamic load of the wheel, and improves driving smoothness and ride comfort. [0003] With the development of domestic economy and society, vehicles play an important role in economic construction. People or goods often need to be transported over long distances, and even encounter bad road conditions. In order to ensure the comfort of people and the integrity of the cargo in this case, people have more and more demands on the handling stability and smoothness of the car. come higher. [0004] However, most of the existing automobile suspensions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G3/18B60G15/02B60G17/015
CPCB60G3/18B60G15/02B60G17/015B60G2500/30
Inventor 徐琳韩承冷崔恩康钟耀辉何英杰朱辰飞吴佳俊崔家铭唐瑞
Owner WUHAN UNIV OF TECH
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