| 摘要 |
PURPOSE:To provide the rim for a tire assembly, which is light in weight, low in manufacturing cost, facilitating manufacturing and provides possibility of high speed stable traveling and extension of continuous traveling distance when traveling with a flat tire. CONSTITUTION:A supporting part 13, which is integrally formed with a well part W, a bead sheet part 12 and a flange part 11, is provided continuously in separation of the well part W in the width direction and is composed of a pair of leg parts 14, 14, protruding outward of the radial in an opened condition toward the inside of the radial of the well part W between the bead sheet part 12 and the flange part 11, and a tire receiving part 15 continuously provided between the tip part of a pair of leg parts 14, 14. |
