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Double wishbone suspension installation structure

A mounting structure, double wishbone technology, applied in suspension, transportation and packaging, cantilever installed on the pivot, etc., can solve the problem of non-adjustable, unsolvable, and inability to meet customers' requirements for vehicle performance, steering wheel diversity, etc. question

Active Publication Date: 2013-12-25
SAIC GENERAL MOTORS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] During vehicle development, the kingpin caster angle of the vehicle will be determined according to the specific target customer market positioning, but once the value is determined, it cannot be adj

Method used

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  • Double wishbone suspension installation structure
  • Double wishbone suspension installation structure
  • Double wishbone suspension installation structure

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Embodiment Construction

[0046] The specific embodiments of the present invention will be described in detail below. The following embodiments are merely examples of the technical solutions of the present invention, and should not be construed as limiting the protection scope of the present invention.

[0047] figure 1 It is a perspective view showing the main structure of the double wishbone suspension mounting structure of this embodiment. For ease of description, three directions of X, Y, and Z are set in this embodiment. Such as figure 1 As shown, the double wishbone suspension installation structure of this embodiment mainly includes: lower control arm 1; lower control arm front bushing 2; lower control arm rear bushing 3; and lower control arm front bushing 2 adjustably connected The lower control arm front mounting part 5; the lower control arm rear mounting part 6 adjustably connected with the lower control arm rear bushing 3; the relative position of the lower control arm front bushing 2 and th...

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Abstract

The invention provides a double wishbone suspension installation structure, which mainly comprises a lower control arm, a lower control arm front liner, a lower control arm rear liner, a lower control arm front installation part, a lower control arm rear installation part, a control arm front liner installation part and a control arm rear liner installation part, wherein the lower control arm front installation part is adjustably connected with the lower control arm front liner; the lower control arm rear installation part is adjustably connected with the lower control arm rear liner; the control arm front liner installation part is used for enabling the lower control arm front liner and the lower control arm front installation part to be adjustable in relative position; the control arm rear liner installation part is used for enabling the lower control arm rear liner and the lower control arm front installation part to be adjustable in relative position.

Description

Technical field [0001] The invention relates to an automobile chassis suspension installation structure, in particular to a double wishbone suspension installation structure. Background technique [0002] The suspension system is the core of the vehicle chassis and plays a vital role in the handling, stability and smoothness of the vehicle. [0003] The caster angle of the kingpin is one of the most important positioning parameters of the suspension system (the so-called caster is to tilt the upper end of the kingpin (that is, the steering axis) slightly backward. Seen from the side of the car, the kingpin axis and the passing An included angle is formed between the vertical lines of the center of the front wheel, that is, the caster angle of the kingpin, which directly affects the directional stability of the vehicle at high speed and the feel of the steering wheel. [0004] A large caster angle provides good directional stability and good ability to return to the right. However, t...

Claims

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Application Information

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IPC IPC(8): B60G7/00
Inventor 蔡章林强伟唐晓峰
Owner SAIC GENERAL MOTORS