TIRE WITH NOISE REDUCING ELEMENT Russian patent published in 2023 - IPC B60C19/00 

FIELD: motor transport.

SUBSTANCE: tire (1) contains a tread band (2) having one or more relief elements (3', 3ʺ) with an extension in the direction along the circumference, and a noise-reducing element (4) superimposed on the inner surface (5) of the tire (1) and extending along the predominant part of the inner surface (5) in the circumferential direction. The noise-reducing element (4) contains a row (8) of through holes (8') made in the radial direction, and the row (8) of holes extends along the length of the inner surface (5) in the circumferential direction, while the row (8) of holes is located so that at least the prevailing part of the total area of holes (8') from the row (8) of holes is located in the zone of one relief element (3') from these one or more relief elements (3', 3ʺ).

EFFECT: reduction of tire noise at its high operational characteristics.

16 cl, 7 dwg