Patent ID: 7757736
Filing Date: 2010-07-20
Classification: B60C

Abstract:
1. A mounted assembly comprising: a tubeless type tire comprising beads, a tubeless type rim comprising two wings attached to two rim seats designed to receive the beads of the tire and separated from one another by a mounting groove, and an inflatable inner tube having an inflation valve and being in a substantially circular shape with an internal diameter, wherein the internal diameter of the inner tube is greater than a diameter of the rim seats, wherein a ratio of the internal diameter of the inner tube to a diameter of a cross-section of the inner tube is greater than 50, and wherein, after being inflated, the inner tube holds the beads against the respective wings of the tubeless type rim and contacts substantially an entire inner wall of the tire to form an air-tight seal, whereby, at the time of inflation of the inner tube, the inner tube comes to rest substantially against an inner wall of a crown of the tire and the beads are allowed to pass onto the rim seats from the mounting groove.