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US 2021/0310168 A1Published application
Process for manufacturing a layer of yarns, via stitches, in particular for the production of composite material parts
OwnerBertrand LAINE, Aymeric AZRANinventors
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Abstract
A process for producing a layer of yarns grouped into rovings, via stitches, on a base, in particular for the production of composite material parts, by inclusion of the rovings in a matrix. The process includes carrying out the steps of depositing at least two rovings on the base, and stitching the at least two rovings thus deposited on the base with at least one stitch comprising two stitch holes.
Claims7
1-6. (canceled)
A process for producing a layer of yarns grouped into rovings, via stitches, on a base for production of technical composite material parts, comprising carrying out the following steps:
- depositing at least two rovings on said base, and
- stitching the at least two rovings thus deposited on the base, with at least one stitch comprising two stitch holes.
Dependencies are inferred from the claim text.