Method of fabricating a textile structure of varying thickness

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United States of America Patent

PATENT NO 11008678
APP PUB NO 20170198420A1
SERIAL NO

15403468

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Abstract

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A method of fabricating a textile structure of varying thickness including using a loom to weave a fiber texture in the form of a strip extending lengthwise along a longitudinal axis and widthwise along an axis perpendicular to the longitudinal axis, and causing the texture to be wound under tension onto a mandrel. The texture includes a portion presenting extra thickness. During the winding of the texture, a spacer element is interposed between adjacent turns of the fiber texture onto the mandrel. Each spacer element extends in the width direction of the texture over a portion thereof situated outside the portion of extra thickness and presenting, over the portion of the texture situated outside the portion of extra thickness, a thickness that corresponds at least to the difference between thicknesses of the portion of extra thickness and of the portion of the texture situated outside the portion of extra thickness.

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Patent Owner(s)

Patent OwnerAddress
SAFRANPARIS FRANCE PARIS PARIS
SAFRAN AIRCRAFT ENGINES2 BOULEVARD DU GÉNÉRAL MARTIAL VALIN PARIS 75015

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coupe, Dominique Marie Christian Saint Fargeau Ponthierry, FR 25 28
Fabre, Hubert Jean Marie Melun, FR 28 24
Hellot, Jérémy Paris, FR 11 20

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