TIRE HAVING A CARCASS PORTION IN THE SHAPE OF A TRUNCATED CONE

摘要

The invention provides a tire comprising a carcass structure anchored in each side of the tire in a bead, each bead having a base which is intended to be mounted on the tire's design mounting rim, each bead being extended radially upward by a sidewall portion, a reinforced summit, the sidewall portions joining said summit, said bead further comprising an anchoring zone for anchoring said carcass in said bead, wherein between said anchoring zone and a transition zone along said sidewall portion, said carcass structure extends substantially linearly, forming a substantially linear portion.