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Control arm bushing and vehicle with same

A control arm and bushing technology, which is applied to vehicle parts, cantilevers mounted on pivots, suspensions, etc., can solve the problem of rubber hardness increase, poor manufacturability, cost increase, and reduced bushing comfort and durability, etc. question

Inactive Publication Date: 2015-08-19
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Increasing the amount of rubber filling will inevitably lead to an increase in cost; too much increase in rubber hardness will lead to poor manufacturability, and even reduce the comfort and durability of the bushing

Method used

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  • Control arm bushing and vehicle with same
  • Control arm bushing and vehicle with same
  • Control arm bushing and vehicle with same

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Embodiment Construction

[0025] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention discloses a control arm bushing and a vehicle with the same. The control arm bushing comprises an outer skeleton, an inner skeleton and a rubber body arranged between the outer skeleton and the inner skeleton, wherein the inner skeleton or the outer skeleton is a rolling bearing. The control arm bushing disclosed by the invention adopts the rolling bearing type inner skeleton or outer skeleton, so that when a control arm rotates relative to an accessory vehicle frame, the torque cannot be applied to the rubber body in the control arm bushing. Therefore, the control arm bushing mainly buffers the relative upward and downward movement of the control arm and the accessory vehicle frame, and does not need to buffer the relative rotation. When the comfort of passengers is basically maintained, and the bearing stress of the control arm bushing is greatly decreased, so that the service life of the control arm bushing is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a control arm bush and a vehicle having the same. Background technique [0002] As an elastic part connecting the control arm of the vehicle with the subframe and other components, the bushing has the characteristics of alleviating the impact caused by uneven roads, vehicle acceleration and braking, and ensuring passenger comfort and handling stability. Since the bushing is usually in a state of repeated deformation during vehicle operation, and the fatigue damage is serious, improving its durability has become the top priority of the work of various OEMs and suppliers. Control arm bushings are used to connect control arms, sub-frames and other chassis components, which can reduce vibration and noise and ensure handling stability. At the same time, its structural design should meet the requirements of fatigue durability. [0003] like figure 1 As shown, the arrangement of t...

Claims

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Application Information

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IPC IPC(8): B60G7/04
Inventor 乔泽南
Owner BEIQI FOTON MOTOR CO LTD
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