公开(公告)号：US20160207358A1

公开(公告)日：2016-07-21

申请号：US15081781

申请日：2016-03-25

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Jon I. Stuckey ,  Justin E. Hayes ,  Chris A. Swartzwelder

IPC分类号： B60C11/03 ,  B60C13/00 ,  B29D30/52 ,  B60C9/06 ,  B60C9/08 ,  B60C15/04 ,  B60C9/18

CPC分类号： B60C11/0318 ,  B29D30/52 ,  B60C9/06 ,  B60C9/08 ,  B60C9/18 ,  B60C11/0306 ,  B60C11/11 ,  B60C13/00 ,  B60C15/04 ,  B60C2011/0325 ,  B60C2200/14

摘要： A tire includes a tire carcass and a tread extending circumferentially about the tire carcass The tread includes a plurality of tread elements disposed in a tread pattern. The plurality of tread elements have one of two different pitch lengths and are disposed in a noise-reducing pitch sequence.

公开(公告)号：US09937756B2

公开(公告)日：2018-04-10

申请号：US15081781

申请日：2016-03-25

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Jon I. Stuckey ,  Justin E. Hayes ,  Chris A. Swartzwelder

IPC分类号： B60C11/03 ,  B60C11/11 ,  B29D30/52 ,  B60C9/06 ,  B60C9/08 ,  B60C9/18 ,  B60C13/00 ,  B60C15/04

CPC分类号： B60C11/0318 ,  B29D30/52 ,  B60C9/06 ,  B60C9/08 ,  B60C9/18 ,  B60C11/0306 ,  B60C11/11 ,  B60C13/00 ,  B60C15/04 ,  B60C2011/0325 ,  B60C2200/14

摘要： A tire includes a tire carcass and a tread extending circumferentially about the tire carcass The tread includes a plurality of tread elements disposed in a tread pattern. The plurality of tread elements have one of two different pitch lengths and are disposed in a noise-reducing pitch sequence.