| 摘要 |
PURPOSE: A light aircraft tire is provided to ensure light weight and be used under high speed and load conditions. CONSTITUTION: A light aircraft tire comprises carcass(22) and a belt reinforcing structure. The belt reinforcing structure comprises first and second belt layers, and a zigzag belt reinforcing structure. The first and second belt layers comprise cords, which are arranged on the middle circumferential surface at an angle or 5° or less. The belt reinforcing structure is located on the outside of the radial direction of the first belt layer. The belt reinforcing structure forms two layers of cords, and the cord slopes to the central surface of a tire extended alternately from each transversal edge to a return point by 5°. |
