An aircraft pneumatic tire includes a spirally wound belt layer 20 in which a ribbon-shaped first strip material 26 with a first belt cord 26a including organic fibers and being covered with rubber is spirally wound; and zigzag belt layers 30 in which a ribbon-shaped second strip material 36 with a second belt cord 36a including organic fibers and being covered with rubber extends and is wound in a circumferential direction while bending zigzag by being folded back at width directional end edges 30a to an outer circumferential side of the spirally wound belt layers 20. The maximum width Ws of the spirally wound belt layers 20 is wider than the maximum width We of the zigzag belt layers 30, and the width Wse of the second strip material 36 is wider than the width Wss of the first strip material 26. With this configuration, it is possible to provide an aircraft pneumatic tire capable of securing both durability of the spirally wound belt layers and durability of the zigzag belt layers and realizing enhancement of durability of the tire.
AIRCRAFT PNEUMATIC TIRE
FLUGZEUGLUFTREIFEN
BANDAGE PNEUMATIQUE POUR AVION
10.04.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |