SHOCK ABSORBER OF A VEHICLE SUSPENSION

DE602021057163T2Active Publication Date: 2026-07-15RENAULT SA
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
RENAULT SA
Filing Date
2021-12-13
Publication Date
2026-07-15

AI Technical Summary

Technical Problem

Existing strut designs for vehicle suspensions, particularly MacPherson or pseudo-MacPherson type suspensions, face challenges in assembly, mounting, and maintenance due to their complex and non-integrated component structures.

Method used

A one-piece multi-function support integrates the rotating stop, shock block, and filter assembly, featuring a cylindrical filtration shaft, impact shaft, and a prestressing washer, which simplifies assembly and enhances structural integration.

Benefits of technology

The integrated design facilitates easier assembly, improves mounting efficiency, and reduces maintenance complexity while maintaining the functional integrity of the strut components.

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