PROPELLER BLADE OR VANE FOR AN AIRCRAFT WITH PARTICULAR WEAVING OF A FIBRE PREFORM RECEIVING A BLADDER FILLED WITH A SHAPING FOAM

A blade includes a fibrous reinforcement having a three-dimensional weave densified by a matrix, the fibrous reinforcement including, in a single woven piece, a root and an aerodynamic profile part extending along a longitudinal direction between the root part and a blade tip portion and along a tra...

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Bibliographische Detailangaben
Hauptverfasser:	LAURENCEAU, Adrien, Louis, Nicolas, COURTIER, Vivien, Mickaël, MAYHEW, Dominique, Gerhardt
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AEROPLANES AIRCRAFT AVIATION BLASTING COSMONAUTICS ENGINE PLANTS IN GENERAL HEATING HELICOPTERS LIGHTING LOOMS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METHODS OF WEAVING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES TEXTILES TRANSPORTING WEAPONS WEAVING WOVEN FABRICS
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