Single-layer multi-strand cable having improved energy at break and an improved total elongation

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12258707
APP PUB NO 20230349097A1
SERIAL NO

17791272

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Abstract

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A multi-strand cord (50) having a 1×N structure comprises a single layer (52) of N strands (54) wound in a helix about a main axis (A), each strand (54) having one layer (56) of metal filaments (F1) and comprising M>1 metal filaments wound in a helix about an axis (B). The cord (50) has a total elongation At>8.10% and the energy-at-break indicator Er of the cord (50), defined by Er=∫0Atσ(Ai)×dAi where σ(Ai) is the tensile stress in MPa measured at the elongation Ai and dAi is the elongation such that Er is strictly greater than 52 MJ/m3.

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Patent Owner(s)

Patent OwnerAddress
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN23 PLACE DES CARMES-DECHAUX 63000 CLERMONT-FERRAND 63000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barguet, Henri Clermont-Ferrand, FR 30 293
Lauby, Lucas Clermont-Ferrand, FR 3 2
Pataut, Gael Clermont-Ferrand, FR 12 15
Reix, Olivier Clermont-Ferrand, FR 11 10

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