Tire comprising cables for reinforcing the carcass having low perviousness, and textile threads associated with the carcass reinforcement
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United States of America Patent
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Feb 13, 2018
Issued Date -
N/A
app pub date -
Dec 18, 2012
filing date -
Dec 19, 2011
priority date (Note) -
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Abstract
A tire having a radial carcass reinforcement, composed of at least one layer of metal reinforcing elements, the said tire comprising a crown reinforcement, itself topped radially by a tread, the said tread being joined to two beads via two sidewalls. The metal reinforcing elements of at least one layer of the carcass reinforcement are cords exhibiting, in the “permeability” test, a flow rate of less than 20 cm3/min and at least one layer of the carcass reinforcement is provided, on at least one face, with textile threads exhibiting, in the “permeability” test, a flow rate of between 1 and 3 cm3/min.
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