Height adjustment assembly for support spring of motor vehicle shock absorber

A height adjustment and support spring technology, which is applied to shock absorbers, vehicle springs, springs, etc., can solve the problems of shortening the service life of height adjustment components, and achieve the effect of improving load distribution and long service life

Pending Publication Date: 2020-01-17
ZF FRIEDRICHSHAFEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, it is disadvantageous that all axial loads including the weight of the vehicle body and the spring force of the preloaded support springs have to be supported on only the two fulcrums mentioned above, which shortens the service life of the height adjustment assembly

Method used

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  • Height adjustment assembly for support spring of motor vehicle shock absorber
  • Height adjustment assembly for support spring of motor vehicle shock absorber
  • Height adjustment assembly for support spring of motor vehicle shock absorber

Examples

Experimental program
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Embodiment Construction

[0022] figure 1 A motor vehicle shock absorber 3 with a height adjustment arrangement 1 according to claim 1 is shown in perspective illustration. The height adjustment assembly 1 comprises a first height adjustment member 4 and a second height adjustment member 5 .

[0023] According to the height adjustment assembly 1 of the present invention in figure 1 , 4 , 5 and 7 are accordingly configured in such a way that the first height adjustment member 4 and the second height adjustment member 5 are designed identically to one another.

[0024] exist figure 1 In the embodiment variant depicted in , the second height adjustment member 5 is supported axially on a torsion locking member 15 which is fixedly connected to the motor vehicle shock absorber. Therefore, the second height adjustment member 5 is axially fixed and prevented from twisting.

[0025] The first height adjustment member 4 is axially supported at the height adjustment member 5 . The two height adjustment memb...

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Abstract

The invention relates to a height adjustment assembly (1) for a support spring (2) of a motor vehicle shock absorber (3), and the height adjustment device comprises a first height adjustment component(4) and a second height adjustment component (5), wherein each of the height adjustment components (4, 5) comprises a base section (41, 51) and a plurality of step sections (42, 43, 44, 45, 52, 53, 54, 55) extending axially from the base section, which correspondingly have a plurality of steps of different axial heights, which are carried out thereon. The height adjustment components of the height adjustment assembly are designed and oriented relative to each other, the axial extension (h) of the height adjustment assembly is variable by a rotational movement of one height adjustment component (4, 5) relative to the other height adjustment member (5, 4). The assembly is characterized in that, in the state of maximum axial extension of the height adjustment assembly, at least four steps ofthe first height adjustment component (4) are axially supported at at least four steps of the second height adjustment component (5).

Description

technical field [0001] The invention relates to a height adjustment assembly for a motor vehicle shock absorber according to the preamble of claim 1 . Background technique [0002] A height adjustment assembly of this type is known, for example, from CN 206129973 U. [0003] The height adjustment assembly includes a first height adjustment member and a second height adjustment member, wherein each height adjustment member respectively includes a base section and a plurality of step sections axially extending from the base section, and the step sections respectively have A plurality of steps of different axial heights are implemented on them, wherein the height adjustment members of the height adjustment assembly are constructed and oriented relative to each other such that the axial extension of the height adjustment assembly can pass through one height adjustment member relative to the other The rotational movement of the height adjustment member changes. [0004] For str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/06
CPCB60G17/06B60G17/021B60G2202/30B60G2204/1242B60G2500/30F16F9/56
Inventor T·艾兴米勒T·特萨T·诺沃特卡C·米勒
Owner ZF FRIEDRICHSHAFEN AG
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