Long-fibre-reinforced-joints-composite thrust reverser cascade
AssigneesDedienne Multiplasturgy Group, Ingeliance Technologies
InventorsOdnel Calme, Nicolas Jacquemin, Frédéric Larrouy, François Ribour
Life of this patent
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Abstract
Thrust reverser composite cascade (1), comprising at least one longitudinal wall (15) and transverse walls (14) connecting to this longitudinal wall, characterized in that the longitudinal wall comprises at least one continuous longitudinal fibre bundle (19) and the transverse walls each comprise at least one continuous transverse fibre bundle (23) crossing the longitudinal bundle, so that the intersections (16) of the transverse and longitudinal walls are structurally bridged in both directions by the reinforcing continuous longitudinal and transverse fibre bundles.
Claims18
A thrust reverser composite cascade comprising cells, at least some of the cells having overhanging shapes, the cascade comprising:
- at least one longitudinal wall comprising at least one continuous longitudinal fibre bundle with a textile fibre reinforcement architecture;
- and
- transverse walls connecting to the at least one longitudinal wall, the transverse walls each comprising at least one continuous transverse fibre bundle with a textile fibre reinforcement architecture crossing the at least one continuous longitudinal fibre bundle at intersections of the transverse and longitudinal walls, so that the intersections of the transverse and longitudinal walls are structurally bridged in both directions by the continuous longitudinal and transverse fibre bundles,
- wherein the at least one continuous longitudinal fibre bundle and the at least one continuous transverse fibre bundle comprise long reinforcing fibres that extend in a radial direction.
Dependencies are inferred from the claim text.