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公开(公告)号：US20170246914A1
公开(公告)日：2017-08-31
申请号：US15516996
申请日：2015-09-08
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Paula R. Lundgren , Zachary A. Sterba , Andrew D. Anderson
CPC classification number: B60C11/1323 , B60C11/0309 , B60C11/13 , B60C11/1307 , B60C11/1353 , B60C11/1376 , B60C2011/1338 , B60C2011/1361
Abstract: Various embodiments of a tire traction element are provided. In one embodiment, a tire traction element is oriented in a circumferential groove of a tire to provide improved snow and/or mud traction. In one embodiment, a tire for a vehicle is provided, comprising: a tread having a circumferential direction, the tread having at least one circumferential groove which extends in the circumferential direction, the at least one circumferential groove having a groove base, and at least one groove sidewall; a plurality of traction elements in the circumferential groove connected to the at least one groove sidewall and the groove base; wherein at least one of the traction elements has a plurality of indentations formed on a radially outermost edge between the base portion and the at least one sidewall portion; and wherein the radially outermost edge has an angle of inclination θ relative to the radial direction.
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公开(公告)号：US20140230987A1
公开(公告)日：2014-08-21
申请号：US13773193
申请日：2013-02-21
Applicant: BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
Inventor： John R. Sabistina , Kathleen A. Clemmer , Kent D. Weatherwax , Andrew D. Anderson , Elizabeth M. Beutler , Juan D. Leyva , John I. Stuckey
IPC: B60C9/18
CPC classification number: B60C9/17 , B60C9/0207 , Y10T152/10765
Abstract: Various embodiments of a tire having an offset body ply construction are disclosed.
Abstract translation: 公开了具有偏移体层结构的轮胎的各种实施例。
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公开(公告)号：US10427470B2
公开(公告)日：2019-10-01
申请号：US15516996
申请日：2015-09-08
Applicant: Bridgestone Americas Tire Operations, LLC
Inventor： Paula R. Lundgren , Zachary A. Sterba , Andrew D. Anderson
Abstract: Various embodiments of a tire traction element are provided. In one embodiment, a tire traction element is oriented in a circumferential groove of a tire to provide improved snow and/or mud traction. In one embodiment, a tire for a vehicle is provided, comprising: a tread having a circumferential direction, the tread having at least one circumferential groove which extends in the circumferential direction, the at least one circumferential groove having a groove base, and at least one groove sidewall; a plurality of traction elements in the circumferential groove connected to the at least one groove sidewall and the groove base; wherein at least one of the traction elements has a plurality of indentations formed on a radially outermost edge between the base portion and the at least one sidewall portion; and wherein the radially outermost edge has an angle of inclination θ relative to the radial direction.
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