公开(公告)号：EP4197817A1

公开(公告)日：2023-06-21

申请号：EP22212417.4

申请日：2022-12-09

申请人： The Goodyear Tire & Rubber Company

发明人： SKURICH, Michael Stefan ,  JUERGENS, Zachary William ,  CRANO, Michael Richard ,  WIELAND, Richard Mark ,  WEN, Ben Baicheng ,  KANTURA, John Joseph

IPC分类号： B60C11/03 ,  B60C11/12 ,  B60C11/13

摘要： A tread for a tire (10) and a respective tire (10) is disclosed. The tread (12) comprises a circumferential center tread region (14) comprising a plurality of block elements (28) arranged in a preferably symmetric pattern on opposite sides of a tire equatorial center plane (20); a pair of circumferential shoulder tread regions (16, 18) each comprising a plurality of block elements (26) arranged in a preferably symmetric pattern on opposite sides of a tire equatorial center plane (20); a leading edge first construction (502, 602) disposed on a leading edge of at least one of the block elements (26, 28), said leading edge first construction (502, 602) being a serrated or otherwise periodically structured construction; and a trailing edge second construction (501, 601) disposed on a trailing edge of at least one of the block elements (26, 28), said trailing edge second construction (501, 601) being a serrated or otherwise periodically structured construction.