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    TIRE WITH A SIPE HAVING AREAS WITH REDUCED THICKNESS AND APPARATUS FOR MAKING THE SAME
    3.
    发明申请
    TIRE WITH A SIPE HAVING AREAS WITH REDUCED THICKNESS AND APPARATUS FOR MAKING THE SAME 审中-公开
    带有具有减小厚度的区域的树脂的轮胎和用于制造它的装置

    公开(公告)号：US20120168049A1

    公开(公告)日：2012-07-05

    申请号：US13320040

    申请日：2009-05-13

    Applicant: Brian William Jenkins ,  David Scott Morgan ,  Timothy A. White

    Inventor： Brian William Jenkins ,  David Scott Morgan ,  Timothy A. White

    IPC: B60C11/12 ,  B29D30/00

    CPC classification number: B60C11/12 ,  B29D2030/0613 ,  B60C11/1218 ,  B60C11/1281 ,  B60C2011/1213

    Abstract: A tire has a sipe with areas of reduced thickness. The sidewalls of the sipe may have undulations that extend both in the radial and transverse directions of the tire and the areas of reduced thickness are found in between a peak to peak or a valley to valley coincidence of the undulations. Twice the value of the amplitude of the undulations in the radial direction of the tire is greater than 95% of the value of the half pitch of those undulations. The ratio of the area of the regions of the sipe having reduced thickness to the area of the thicker regions of the sipe may meet a minimum threshold. The apparatus may also include a sipe blade that extends from a curing member that for tire molding or retreading.

    Abstract translation: 轮胎具有厚度减小的刀槽花纹。 刀槽花纹的侧壁可以具有在轮胎的径向和横向两个方向上延伸的起伏，并且在波峰的峰峰值或谷谷重合之间发现厚度减小的区域。 轮胎径向的起伏幅度的两倍大于这些起伏的半间距值的95％。 具有减小的厚度的刀槽花纹的区域的面积与刀槽花纹的较厚区域的面积的比率可以满足最小阈值。 该装置还可以包括从用于轮胎成型或翻新的固化构件延伸的刀槽花纹刀片。

    TIRE TREAD
    4.
    发明申请
    TIRE TREAD 审中-公开

    公开(公告)号：US20190225026A1

    公开(公告)日：2019-07-25

    申请号：US16329082

    申请日：2017-08-31

    Applicant: Sadi Kose ,  Mark Daurer ,  Jason Zychiewicz ,  Robert C. Lawson ,  David Scott Morgan

    Inventor： Sadi Kose ,  Mark Daurer ,  Jason Zychiewicz ,  Robert C. Lawson ,  David Scott Morgan

    IPC: B60C11/03 ,  B60C11/13

    Abstract: A tire tread (10) having one or more grooves (201, 2O2), one or more split bridges (24) arranged in each groove (201, 2O2), wherein the one or more split bridges (24) having a narrow gap (26) arranged along the width of the corresponding split bridge (24) and extending fully across the length and height of the corresponding split bridge (24), a top side of the one or more split bridges (24) is arranged closest to an outer side (16) of the tread (10), at least a portion of the top side is spaced apart from the outer side (16) of the tread (10) in a direction of a depth of the groove (201, 2O2) by a variable distance, and a bottom side of the one or more split bridges (24) is spaced apart from a bottom of the groove (201, 2O2) to form a void between the corresponding split bridge (24) and the bottom of the groove (201, 202).

    TIRE WITH TREAD HAVING BRIDGED AREAS WITH SPLIT CONTACT FACES WITHIN A LONGITUDINAL GROOVE
    5.
    发明申请
    TIRE WITH TREAD HAVING BRIDGED AREAS WITH SPLIT CONTACT FACES WITHIN A LONGITUDINAL GROOVE 审中-公开
    轮胎与具有分离接触面的桥接区域

    公开(公告)号：US20160272012A1

    公开(公告)日：2016-09-22

    申请号：US15169611

    申请日：2016-05-31

    Applicant: David Scott Morgan ,  Sadi Kose

    Inventor： David Scott Morgan ,  Sadi Kose

    IPC: B60C11/13 ,  B29D30/52 ,  B60C9/18 ,  B60C11/03 ,  B60C9/02

    CPC classification number: B29D30/52 ,  B29D2030/0612 ,  B60C11/0309 ,  B60C11/125 ,  B60C11/1369 ,  B60C2011/1338

    Abstract: The present invention includes a tire tread for a tire having laterally and circumferentially extending grooves that define tread blocks. The tread includes one or more split bridges extending within one groove of said grooves and extending from one of a pair of opposing sides. Each of the one or more split bridges has a length spanning the groove width except for a narrow gap, the length being formed by one or more projections extending from one of the opposing sides and towards the other of the opposing sides. One projection of the one or more projections extends from one side of the opposing sides of the one groove, where each of the one or more split bridges is spaced a predetermined distance from a bottom surface of the groove to provide a void between the split bridge and the bottom surface.

    Abstract translation: 本发明包括用于轮胎的轮胎胎面，其具有限定踏面块的横向和周向延伸的凹槽。 胎面包括在所述槽的一个槽内延伸并从一对相对侧中的一个延伸的一个或多个分离桥。 所述一个或多个分离桥中的每一个具有跨越所述槽宽度的长度，除了窄间隙之外，所述长度由一个或多个从相对侧中的一个朝向相对侧中的另一侧延伸的突起形成。 一个或多个突起的一个突起从一个凹槽的相对侧的一侧延伸，其中一个或多个分离桥中的每一个与凹槽的底表面隔开预定的距离，以在分裂桥之间提供空隙 和底面。

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