公开(公告)号：US10894449B2

公开(公告)日：2021-01-19

申请号：US15735965

申请日：2016-05-31

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Russell A. Moser ,  David J. Zemla ,  Amy M. Randall ,  Ross W. Widenor ,  Benjamin C. Galizio ,  Kathleen A. Clemmer ,  Andrew J. Svenson ,  Justin M. Gehres ,  Ruben L. Madrid ,  Anup D. Khekare ,  Seth M. Miller

IPC: B60C19/08 ,  B60C9/04 ,  B60C9/20 ,  B29D30/38 ,  B60C9/00 ,  B29D30/52 ,  B29D30/16 ,  B29D30/30 ,  B29D30/58 ,  B29C43/24 ,  B29D30/06 ,  B29K311/10

Abstract: A tire includes a body ply sheet having a rubber core defined by a top surface having a length and a width, a bottom surface having substantially the same length and width, and side surfaces having a common height. The rubber core is further defined by a top rubber layer and a bottom rubber layer. The body ply sheet includes reinforcement cords disposed between the top rubber layer and the bottom rubber layer. The reinforcement cords are spaced 0.1-4.0 mm apart from each other and span the width of the body ply sheet. Bleeder cords are disposed on the body ply sheet and spaced 8-12 cm apart from each other. Conductive cords are also disposed on the body ply and spaced 20-80 cm apart from each other.

公开(公告)号：US11897294B2

公开(公告)日：2024-02-13

申请号：US17354339

申请日：2021-06-22

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Andrew J. Svenson ,  Justin M. Gehres ,  Ruben L. Madrid ,  Anup D. Khekare ,  Seth M. Miller

IPC: B60C19/08 ,  B60C9/02 ,  B60C15/00 ,  B60C11/00 ,  B60C9/00 ,  B60C19/12

CPC classification number: B60C19/084 ,  B60C9/0007 ,  B60C11/005 ,  B60C15/0045 ,  B60C19/08 ,  B60C19/082 ,  B60C19/088 ,  B60C19/12 ,  B60C2009/0021

Abstract: A tire includes a pair of beads and a crown region including a circumferential tread disposed radially above a circumferential belt. The tire further includes a pair sidewalls extending from the pair of beads to the crown region. A body ply wraps around the pair of beads and terminates in a pair of turn up ends in the crown region, below the middle 30% of the circumferential belt. A conductive substance is disposed along a strip of the body ply.