A non-pneumatic tire intended to be mounted on a rim and fitted to a lightweight vehicle, and the subject of the present invention is more specifically a tire element, which is able to be wound onto a rim. To increase the load-bearing capability, the tire element (1) has two stiffening portions (6) at least partially not joined together, and each stiffening portion (6) extends in the open main interior cavity (5), from a transition zone between the bead (4) and the sidewall (3) as far as the vicinity of the middle of the crown (2), and delimits, with a portion of tire element (7) facing the said stiffening portion (6), a closed secondary interior cavity (8).
Tire Element
2020-10-29
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |