Tire for Heavy Vehicles Having a Crown Reinforcement Comprising a Complex Strip
AssigneesMichelin Recherche et Technique S.A., Societe De Technologie Michelin
InventorMichael Cogne
Life of this patent
Estimating the term…
Abstract
A tire comprising a crown reinforcement formed of at least two working crown layers of reinforcing elements itself radially capped by a tread strip, the tread strip being connected to two beads via two sidewalls. At least two working crown layers are formed by circumferential winding of a complex strip formed of two layers including continuous reinforcing elements passing from one layer to the other, the said reinforcing elements being parallel within a layer and crossed from one layer to the other at angles with respect to the circumferential direction that are identical in terms of absolute value.
Claims13
A tire comprising a crown reinforcement formed of at least two working crown layers of reinforcing elements, itself radially capped by a tread strip, said tread strip being connected to two beads via two sidewalls, wherein at least two working crown layers are formed by circumferential winding of a complex strip formed of two layers including continuous reinforcing elements passing from one layer to the other, said reinforcing elements being parallel within a layer and crossed from one layer to the other at angles with respect to the circumferential direction that are identical in terms of absolute value.
Dependencies are inferred from the claim text.