DEVICE FOR REDUCING WATER PROJECTION FOR A TYRE

摘要

The invention relates to a tyre (1) having a tread (4), flanges (3) extending from the edges of the tread and, on at least one of said flanges, a rib (5) for modifying the trajectory of water projections in case of rolling on a wet ground, said rib (5) further including a force reducing device (6) provided on the outer wall of the rib in order to reduce the force of the water projections in a transverse direction during rolling on a water-covered ground, said force reducing device (6) including at least one protrusion (600) arranged in the circumferential direction and extending in the radial direction.