US 12,460,324 B2
Wrappable, woven, abrasion and EMI resistant sleeve
Thomas Sueur, Crepy-en-Valois (FR); Damien D'Almeida, Crepy-en-Valois (FR); Sophie Pinceloup, Chelles (FR); and Julien Deltor, Margny-les-Compiegne (FR)
Assigned to Systems Protection Group US LLC, Northville, MI (US)
Filed by FEDERAL-MOGUL POWERTRAIN LLC, Northville, MI (US)
Filed on Apr. 18, 2024, as Appl. No. 18/639,899.
Claims priority of provisional application 63/497,604, filed on Apr. 21, 2023.
Prior Publication US 2024/0352630 A1, Oct. 24, 2024
Int. Cl. D03D 15/533 (2021.01); B32B 1/08 (2006.01); B32B 5/02 (2006.01); B32B 5/08 (2006.01); B32B 15/14 (2006.01); D03D 1/00 (2006.01); D03D 11/02 (2006.01); D03D 15/25 (2021.01); D03D 15/283 (2021.01); D03D 15/67 (2021.01)
CPC D03D 1/0043 (2021.05) [B32B 1/08 (2013.01); B32B 5/024 (2013.01); B32B 5/08 (2013.01); B32B 15/14 (2013.01); D03D 1/0058 (2013.01); D03D 11/02 (2013.01); D03D 15/25 (2021.01); D03D 15/283 (2021.01); D03D 15/533 (2021.01); D03D 15/67 (2021.01); B32B 2262/128 (2021.05); B32B 2262/148 (2021.05); B32B 2307/202 (2013.01); B32B 2597/00 (2013.01); D10B 2101/20 (2013.01); D10B 2401/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A wrappable, woven EMI resistant sleeve for routing and protecting an elongate member, comprising:
a wall having opposite edges extending lengthwise between opposite ends, said wall being wrapped about a central longitudinal axis into a tubular configuration bounding an enclosed cavity sized for receipt of the elongate member therein, said wall being woven with warp filaments extending generally parallel to said central longitudinal axis and weft filaments extending generally transversely to said warp filaments, said warp filaments including conductive warp filaments and non-conductive warp filaments, said weft filaments including heat-set filaments biasing said opposite edges into overlapping relation with one another and conductive weft filaments,
wherein said non-conductive warp filaments form floats extending over and/or under two or more of said weft yarns,
wherein said conductive warp filaments are woven in a plain weave pattern.