Method for attaching a damping device to a suspension element

FR3170392A1Pending Publication Date: 2026-06-26SOGEFI SUSPENSIONS
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Patent Information

Application Number
FR2025001235
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-20
Filing Date
2025-02-06
Publication Date
2026-06-26
Patent Text Reader

Abstract

Method of bonding a damping device (20) with a suspension element having at least one layer of paint, the damping device (20) being configured to cover at least partially a portion of the suspension element, the method comprising the following successive steps: a step (E1) of cleaning the surface to be covered; a step (E2) of applying an adhesion agent at least partially to a rough surface (Z2) of the damping device, intended to cover at least partially said portion; a step (E3) of aligning the surface of the damping device (20) and the surface of the suspension element so as to bring them into contact;and a step (E4) of progressive activation of microvibrations perpendicular to said rough surface (Z2) on which the adhesion agent has been applied, for a predefined duration, so as to allow bonding by pressure distribution between the two aligned surfaces. Figure for the abbreviation: Fig. 5;
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Citation Information

Patent Citations

  • Suspension coil spring device

    EP3842659B1

  • Bearing arrangement for a spring of a vehicle chassis

    US20140225319A1

  • Spring assembly and process of producing a spring assembly

    US20160333956A1