| abstract |
The present invention may be used, in part, to reinforce at least one crown protection ply of a tire mounted on a large vehicle or heavy equipment, and the other relates to a hybrid layered cable used to reinforce a tire bead of a lightweight motor vehicle such as a motorcycle. will be. The present invention also relates to such crown protection plies for large vehicles or heavy equipment, bead wires intended to reinforce the tire beads, and composite fabrics useful as the aforementioned tires.n n n The hybrid layered cable (C) according to the invention has a non-metallic inner layer (C i ) and an unsaturated outer layer (C) each comprising at least partially a metal and strands (T) spirally wound around the inner layer. e ), the cable has a relative elongation at break (At) greater than 7% as measured at tensile force according to the standard ISO 6892 of 1984.n n n According to the invention, the inner layer consists of at least one material having a relative elongation at break at 20 ° C. of greater than 6%.n n n n Tires, Crown Protection Fly, Tire Bead, Hybrid Laminated Cable, Bead Wire, Composite Fabric, Strand, Relative Elongation |