method for fixing a honeycomb cell composite sandwich panel onto a structure

FR3171604A1Pending Publication Date: 2026-07-31AIRBUS OPERATIONS (SAS)
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
AIRBUS OPERATIONS (SAS)
Filing Date
2025-01-24
Publication Date
2026-07-31

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Abstract

The invention relates to a method (25) for attaching composite sandwich panels (10) with honeycomb cells (12a, 12a1, 12a2, 12a3, 12a4, 12a5, 12a6, 12a7, 12a8, 12a9) to a simplified structure (14), resulting in time and cost savings. This invention comprises a step (40) of filling at least one first honeycomb cell (12a) of the composite sandwich panel (10) with a resin (16) compatible with the resin used in the manufacture of said sandwich panel (10), followed by a step of polymerizing (60) the filling resin (16). Next, a first insertion hole (18) is drilled (70) in said polymerized filling resin (16). Finally, a fastener (20) is inserted into said first insertion hole (18). Fig. 2
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