The core of bead for tires to lock in a seat of a rim of the wheel, tire, and method for holding a tire bead seats of the rim

摘要

"The core of bead for tires to lock in a seat of a rim of the wheel, tire, and.Method for locking a tire in the rim bead seats' 'a bead core (6) for a slip of tire having a plurality of annular reinforcement elements.The bead core (6) includes a clamping element responsive to temperature increases occurring when the tire and operates by providing a clamping force which begins to increase in a temperature predeteRminada. The clamping element responsive to temperature is obtained and if at least one of the plurality of reinforcement elements of a metal of a material with shape memory.The plurality of reinforcement elements can also be deformed by elongation at ambient temperature to facilitate mounting the tire on a rim of the wheel.The clamping element is designed to increase the friction that the bead cores (6) performing on the rim in the conditions of the bearing deflated or irregular.