VEHICLE TIRE INCLUDING AN IMPROVED BEAD PORTION, CAPABLE OF PREVENTING THE DAMAGE OF A BEAD PORTION DUE TO THE DEFORMATION OF A BEAD CORE

摘要

PURPOSE: A vehicle tire including an improved bead portion is provided to prevent not only deformation to the perpendicular direction of a supporting plate but also the lump cross-section from squashed.;CONSTITUTION: A vehicle tire including an improved bead core comprises: a bead part(1); a bead core(2) which unites multiple bead wires and includes a cover installed along the circumference of the bead core; a bead filler(3); and a carcass(4) which surrounds the bead core and the bead filler. The bead wires are installed to be layered. A reinforcement plate is installed between the layers of the bead wire and is composed of a grooved plate.;COPYRIGHT KIPO 2010