PNEUMATIC TYRE CASING

摘要

FIELD: tyre industry; large-size pneumatic tyres; tyre carcasses. SUBSTANCE: layers of textile cord are placed between groups of carcass cord layers wrapped around bead rings in outer direction. Interlayer rubber content of textile cord is 1.25-1.45 times greater than interlayer rubber content of layers of cord wrapped around bead rings in outer direction. EFFECT: improved quality of tyre. 2 cl, 1 dwg , 1 tbl1