Unlock instant, AI-driven research and patent intelligence for your innovation.

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, out-of-tolerance left and right suspension caster angles, and failure to meet customer requirements for vehicle performance Steering wheel feel diversity requirements and other issues

Active Publication Date: 2016-06-29
SAIC GENERAL MOTORS +1
View PDF6 Cites 0 Cited by
  • 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 adjusted, which cannot meet the diverse requirements of customers for vehicle performance, especially the steering wheel feel. The left and right suspension caster angles are out of tolerance caused by errors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double wishbone suspension installation structure
  • Double wishbone suspension installation structure
  • Double wishbone suspension installation structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] Specific embodiments of the present invention will be described in detail below. The following embodiments are only an example of the technical solutions of the present invention, and should not be construed as limiting the protection scope of the present invention.

[0046] figure 1 It is a perspective view showing the main structure of the double wishbone suspension mounting structure of this embodiment. For convenience of description, three directions of X, Y, and Z are set in this embodiment. Such as figure 1 As shown, the installation structure of the double wishbone suspension in this embodiment mainly includes: the lower control arm 1; the front bush 2 of the lower control arm; the rear bush 3 of the lower control arm; The front mounting part 5 of the lower control arm; the rear mounting part 6 of the lower control arm adjustably connected with the rear bushing 3 of the lower control arm; the relative position of the front bushing 2 of the lower control arm an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a double-wishbone suspension installation structure, which mainly includes: a lower control arm; a front bush of the lower control arm; a rear bush of the lower control arm; The mounting part; the lower control arm rear mounting part adjustably connected with the lower control arm rear bushing; the control arm front bushing mounting part which makes the relative position of the lower control arm front bushing and the lower control arm front mounting part adjustable; And a control arm rear bush mounting part that enables the relative position of the lower control arm rear bush and the lower control arm front mounting part to be adjusted.

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, which plays a vital role in the handling stability and smoothness of the vehicle. [0003] The kingpin caster angle is one of the most important positioning parameters of the suspension system (the so-called kingpin caster is to slightly tilt the upper end of the kingpin (that is, the steering axis) backward. Viewed from the side of the car, the kingpin axis and the through An included angle is formed between the vertical lines at the centers of the front wheels, that is, the caster angle), which directly affects the directional stability of the vehicle at high speed and the feel of the steering wheel. [0004] A larger caster angle means better directional stability and better centering ability, but the steering wh...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60G7/00
Inventor 蔡章林强伟唐晓峰
Owner SAIC GENERAL MOTORS