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Automobile and suspension system thereof

A suspension system and frame technology, applied in the direction of suspension, interconnection system, elastic suspension, etc., to achieve the effect of strong bearing capacity, good sitting comfort and high strength

Pending Publication Date: 2019-05-10
ZHEJIANG PANGOOD POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous improvement of people's requirements, the requirements for the comfort and high load-carrying capacity of automobile suspensions are also increasing, and the leaf spring suspensions and air spring suspensions in the prior art cannot meet the requirements

Method used

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  • Automobile and suspension system thereof
  • Automobile and suspension system thereof
  • Automobile and suspension system thereof

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Experimental program
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Effect test

Embodiment Construction

[0028] In view of this, the core of the present invention is to provide a suspension system to improve the comfort and carrying capacity of the vehicle. Another core of the present invention is to provide a vehicle with the above suspension system.

[0029] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] Such as Figure 1-Figure 3 As shown, the present invention discloses a suspension system, including a leaf spring 2 and an air spring 3 . Specifically, leaf springs 2 are fixed at both ends of the vehicle axle 1, and the leaf springs 2 are arranged perpendicular to the vehicle axle 1. In addition, air springs 3 are arranged at both ends of the leaf spring 2, and the air springs 3 The other end is fixed on the frame. So set, when the suspension system is working, the vertical l...

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PUM

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Abstract

The invention discloses a suspension system. The suspension system is characterized in that the suspension system comprises steel plate springs (2) and air springs (3), and the steel plate springs (2)are fixed to the two ends of an axle (1) and arranged perpendicular to the axle (1); and the two ends of each steel plate spring (2) are provided with the air springs (3), and the other end of each air spring (3) is fixed to an automobile frame. Due to the fact that the steel plate springs are high in strength and large in rigidity and the rigidity of the air springs is adjustable, the riding comfort is high, the suspension system combining the steel plate springs and the air springs can simultaneously guarantee the riding comfort of an automobile and the high bearing capacity, namely, an ideal nonlinear rigidity characteristic can be obtained, and the suspension system is characterized by being high in bearing capacity in the high-load low-speed process and good in riding comfort in thelow-load high-speed process. The invention further discloses the automobile with the above suspension system.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile and its suspension system. Background technique [0002] Suspension is an important part to ensure ride comfort. At the same time, suspension is used as a force transmission part connected between the frame (or body) and the axle (or wheel). In addition, it is an important part to ensure the safety of the car. [0003] At present, the leaf spring suspension is widely used in commercial vehicles due to its high load capacity, simple structure and low cost, while the air spring suspension has the advantages of good ride comfort, and is also widely used in passenger cars in commercial vehicles. With the continuous improvement of people's requirements, the requirements for the comfort and high load-carrying capacity of automobile suspensions are also increasing, and the leaf spring suspensions and air spring suspensions in the prior art cannot meet the requirements....

Claims

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Application Information

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IPC IPC(8): B60G11/46B60G21/05
Inventor 史玉红毕兰平
Owner ZHEJIANG PANGOOD POWER TECH CO LTD