Composite airfoil with woven insert

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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Details

428232, 428245, 428246, B32B 700

Patent

active

052798925

ABSTRACT:
Inserting a woven composite layer between laminates of composite material layers where the insert layer comprises composite, carbon fibers woven in a three dimensional weave. The woven insert is injected with a resin material and partially cured prior to deposition of the composite layers. The complete blade is then molded and cured as a unit.

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