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Blocking device for a shock absorber of a motor vehicle

A technology of locking device and shock absorber, applied in the direction of shock absorber, shock absorber, spring/shock absorber, etc., can solve the problems of new vehicle damage, loosening, locking device falling, etc.

Active Publication Date: 2017-08-11
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of this is that the locking parts which are plugged axially into each other can sometimes loosen themselves from each other, causing the locking device to fall off the piston rod, which can result in damage to the new vehicle during loading

Method used

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  • Blocking device for a shock absorber of a motor vehicle
  • Blocking device for a shock absorber of a motor vehicle
  • Blocking device for a shock absorber of a motor vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] Figure 1 to Figure 3 A locking device for a motor vehicle shock absorber according to a first embodiment is shown, generally designated by the reference numeral 10 . The shock absorber and the shock absorber piston rod are not shown for the sake of clarity.

[0027] The locking device 10 includes a first locking member 12 and a second locking member 14 . The two locking elements 12 , 14 are now cylindrical and each have a plug-in opening 16 , 18 open in the radial direction r for mounting on a piston rod.

[0028] Such as figure 1 As shown, the first locking part 12 has, in the axial direction a, a receptacle 20 configured as a blind hole. The receptacle 20 and the second locking part 14 are configured such that the second locking part 14 can be inserted coaxially into the first locking part 12, cf. figure 2 .

[0029] In order to align the two locking parts 12 , 14 with one another, the plug openings 16 , 18 are aligned overlapping each other, so that the lockin...

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PUM

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Abstract

A blocking device for a shock absorber of a motor vehicle includes a first blocking member which has an insertion opening that is open-ended in a radial direction, for attachment of a piston rod of the shock absorber, and which has a receptacle. The blocking device is characterized in that the first blocking member having a receptacle; and the second blocking member configured for formfitting placement in the receptacle of the first blocking member, and the second blocking member configured for formfitting placement in the receptacle of the first blocking member in axial and radial directions to thereby close the insertion opening in the radial direction, while being held in the first blocking member.

Description

technical field [0001] The invention relates to a locking device for a shock absorber of a motor vehicle of the type according to the preamble of claim 1 . Background technique [0002] Locking devices of this type are sufficiently known from the prior art and are used in particular for loading and transporting new vehicles into the wheel suspensions, in order to prevent large inclinations and thus, for example, during vehicle transport when approaching steep inclines Avoid new vehicles from being damaged. [0003] DE 10 2008 034 767 A1 discloses a locking device having all the features stated in the preamble of claim 1 . The known locking device is characterized in that it uses two identical locking parts which are plugged axially into each other, which have side notches and are held on the piston rod of the shock absorber by means of a positive fit. superior. The two locking parts are connected to each other in a twist-proof manner in the plugged-in state by means of pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/005B60G13/08F16F9/58F16F9/49
CPCB60G13/08B60G17/005F16F9/49F16F9/58B60G2202/24B60G13/00B60G2204/45B60G2204/4502B60G2204/4602F16F9/56
Inventor A·威格尔
Owner AUDI AG
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