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Shock absorbers for motor vehicles

A technology for shock absorbers and motor vehicles, applied in vehicle components, elastic suspensions, transportation and packaging, etc., can solve problems such as premature damage, high bearing force, etc., and achieve the effect of simple modification

Inactive Publication Date: 2016-12-21
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its proven disadvantage is that, due to the selected arrangement of the shock absorber mounting, the pivoting movement of the shock absorber can lead to high bearing forces and thus premature failure

Method used

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  • Shock absorbers for motor vehicles

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 1 A motor vehicle shock absorber, generally designated by the reference numeral 10 , is shown.

[0018] In a known manner, the shock absorber 10 comprises a shock absorber tube 12 and a piston rod 14 mounted displaceably in the shock absorber tube 12 . The damper axis is identified below with reference numeral 16 .

[0019] Furthermore, two pins 18 are arranged on the damper tube 12 of the damper. The pin 18 is here materially connected to the damper tube 12 .

[0020] Via pin 18 , shock absorber 10 is mounted by means of two shock absorber bearings 20 on a mounting part of the motor vehicle (not shown here for reasons of clarity).

[0021] The damper bearing 20 is designed here as a hemispherical bearing, the two bearing halves of the hemispherical bearing forming a common pivot point in the center of the damper axis 16 .

[0022] Thus, since the arrangement and construction of the shock absorber bearing 20 according to the invention advantageously ensure th...

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PUM

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Abstract

The invention relates to a vibration damper (10) for a motor vehicle, wherein the vibration damper (10) is mounted to an attachment of the motor vehicle via at least one damper bearing (20) arranged on the damper pipe (12). The invention is characterised in that two damper bearings (20) are arranged on the damper pipe (12), wherein the damper bearings (20) are constructed and arranged lying opposite one another, parallel to the damper axis, in such a manner that the damper bearings (20) form a common pivot point (M) lying on the damper axis (16).

Description

technical field [0001] The invention relates to a shock absorber for a motor vehicle, wherein the shock absorber is supported on a mounting part of the motor vehicle via at least one shock absorber bearing arranged on a shock absorber tube, There are two shock absorber support devices on it. Background technique [0002] Such shock absorbers are well known and are usually connected to the axle components of the motor vehicle via ring-shaped shock absorber bearings arranged below the shock absorber tube. [0003] The radius of the ring-shaped damper bearing thus enters directly into the longitudinal dimension chain of the damper. This has the effect, in particular on the rear axle of the motor vehicle, that the shock absorber protrudes into the load area of ​​the motor vehicle and has a negative effect on the transverse load width, the luggage compartment volume or the flatness of the load floor. [0004] In order to avoid this disadvantage, EP 1 036 677 A2 discloses a shoc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G13/00
CPCB60G13/005B60G2204/129B60G2204/418
Inventor M·威莱姆斯F·基利安
Owner AUDI AG