Woven preform for producing a circumferential or toroidal reinforcement having an omega-shaped cross-section

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United States of America Patent

PATENT NO 11473225
APP PUB NO 20190106817A1
SERIAL NO

16212738

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Abstract

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A method of manufacturing a preform including a core and a sole includes contour weaving the preform on a lap roller having a groove or an outgrowth allowing shape weaving of the core and the sole of the preform. At least one portion of the core and at least one portion of the sole include weft yarns which cross each other on common warp yarns.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN NACELLESROUTE DU PONT VIII 76700 GONFREVILLE-L'ORCHER 76700

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Desjoyeaux, Bertrand Sainte Adresse, FR 57 178
Lorrillard, Julien Le Havre, FR 6 16
Provost, Benjamin Montivilliers, FR 17 32
Rognant, Michel Le Havre, FR 3 13

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