TEST DEVICE WITH VIBRATION DECOUPLED BEARING

DE502025000063D1Active Publication Date: 2026-06-11AVL LIST GMBH

Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
AVL LIST GMBH
Filing Date
2025-02-13
Publication Date
2026-06-11

AI Technical Summary

Technical Problem

Existing vehicle test benches cause structural damage and noise pollution to buildings due to uncontrolled vibration transmission, and retrofitting for vibration decoupling is costly and impractical.

Method used

A test device with damping devices positioned on opposite sides of the load axis, perpendicular to it, and a displacement mechanism, allowing vibrations to be absorbed without displacing the load axis, reducing vibration transmission to the building.

Benefits of technology

Reduces vibration-induced wear and noise, enabling cost-effective installation in existing infrastructure with reduced maintenance needs and increased service life.

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