Aircraft propulsion assembly comprising a jet engine, a pylon and means for attaching the jet engine to the pylon

DE602024005920T2Active Publication Date: 2026-07-08AIRBUS OPERATIONS (SAS)
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
AIRBUS OPERATIONS (SAS)
Filing Date
2024-05-29
Publication Date
2026-07-08

AI Technical Summary

Technical Problem

Existing propulsion assemblies for attaching jet engines beneath aircraft wings have rigid structures that occupy significant space, leading to weight and aerodynamic inefficiencies.

Method used

A propulsion assembly with a pylon and attachment device featuring reduced-size attachments, including a lever with ball joint links and complementary front engine attachments with articulated rods, allowing for isostatic load transfer and fail-safe mechanisms to optimize space and improve aerodynamics.

Benefits of technology

The solution reduces attachment sizes, enhances aerodynamic performance, and provides a robust, space-saving design with fail-safe articulations for secure load distribution.

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