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    Pneumatic tire with bead composite
    11.
    发明授权
    Pneumatic tire with bead composite 有权
    气动轮胎带珠复合材料

    公开(公告)号：US07406991B2

    公开(公告)日：2008-08-05

    申请号：US11021654

    申请日：2004-12-22

    Applicant: David Charles Poling

    Inventor： David Charles Poling

    IPC: B60C15/02 ,  B60C15/024 ,  B60C15/04 ,  B60C17/04

    CPC classification number: B60C15/0027 ,  B60C15/024 ,  B60C15/0247 ,  B60C15/04 ,  B60C15/06 ,  B60C17/04 ,  B60C2015/048 ,  Y10T152/10846

    Abstract: A run-flat tire has a radial carcass reinforcement ply extending through a pair of opposing sidewalls and anchored in opposing bead portions. At least one of the bead portions having a bead heel and a bead toe wherein the bead heel is radially outward and axially inward from the bead toe. At least one of the bead portions has a bead composite and a bead apex therein. The bead composite has a maximum axial width WB, the axial width being measured perpendicular to the tire equatorial plane. The maximum axial width WB is greater than 50% of the maximum axial width W of the at least one bead portion, as measured from the opposing axial sides of the bead portion.

    Abstract translation: 漏气轮胎具有延伸穿过一对相对的侧壁并锚定在相对的胎圈部分中的径向胎体加强层。 胎圈部分中的至少一个具有胎跟跟部和胎圈趾，其中胎跟跟部从珠趾径向向外并且轴向向内。 胎圈部分中的至少一个在其中具有胎圈复合物和胎圈三角形。 胎圈复合材料具有最大轴向宽度W B，轴向宽度垂直于轮胎赤道面测量。 最大轴向宽度W B B从胎圈部分的相对的轴向侧面测量，大于至少一个胎圈部分的最大轴向宽度W的50％。

    Pneumatic tire with spiral grooving
    12.
    发明申请
    Pneumatic tire with spiral grooving 审中-公开
    带螺旋槽的气动轮胎

    公开(公告)号：US20080128061A1

    公开(公告)日：2008-06-05

    申请号：US11633695

    申请日：2006-12-04

    Applicant: Aaron Scott Puhala ,  David Charles Poling ,  Paul Bryan Maxwell ,  Robert Bernard Nelson

    Inventor： Aaron Scott Puhala ,  David Charles Poling ,  Paul Bryan Maxwell ,  Robert Bernard Nelson

    IPC: B60C11/03

    CPC classification number: B60C11/12 ,  B60C11/0304 ,  B60C11/0311 ,  B60C2011/0374

    Abstract: The pneumatic tire tread has a radially outermost surface defining a circumferential length of the tire and the tread has at least one circumferentially extending groove. The groove has a spiral configuration across the tread surface and a pair of laterally spaced terminal ends. The circumferential length of the spiral groove, as measured between the terminal ends of the groove, is greater than 50% of the circumferential length of the tire. The spiral groove creates a spiral rib or projecting tread element row that moves across the tread width.

    Abstract translation: 充气轮胎胎面具有限定轮胎周向长度的径向最外表面，并且胎面具有至少一个周向延伸的槽。 凹槽具有穿过胎面表面的螺旋构型和一对横向间隔开的终端。 在槽的末端之间测量的螺旋槽的圆周长度大于轮胎的圆周长度的50％。 螺旋槽形成螺旋肋或突出的胎面元件排，其横过胎面宽度移动。

    Tire with circumferential rubber tread having a lateral outboard control element
    16.
    发明授权
    Tire with circumferential rubber tread having a lateral outboard control element 有权
    具有周向橡胶胎面的轮胎具有侧向外侧控制元件

    公开(公告)号：US07789117B2

    公开(公告)日：2010-09-07

    申请号：US11651133

    申请日：2007-01-09

    Applicant: Aaron Scott Puhala ,  Rachel Rebekah Barnette ,  David Charles Poling ,  Eric John Marazzi ,  Kuo-Chih Hua ,  Shingo Futamura

    Inventor： Aaron Scott Puhala ,  Rachel Rebekah Barnette ,  David Charles Poling ,  Eric John Marazzi ,  Kuo-Chih Hua ,  Shingo Futamura

    IPC: B60C1/00 ,  B60C11/00

    CPC classification number: B60C1/0016 ,  B60C11/005 ,  B60C11/0058 ,  B60C11/0066 ,  B60C11/14 ,  B60C2011/0025 ,  C08L9/00 ,  C08L9/06 ,  C08L19/006 ,  C08L2666/02

    Abstract: The invention relates to a tire having a circumferential tread of a cap/base configuration composed of an outer tread rubber cap layer with a running surface of the tread and an underlying tread rubber base layer, wherein said tread cap layer is composed of two longitudinal adjacent zones, namely a primary tread cap zone and a minor lateral outboard control element (zone). The primary tread cap zone and the lateral outboard tread cap element provide a significant gradation of cold dynamic storage moduli (G′) at −25° C. and hot tan delta values at 100° C., yet similar warm dynamic storage moduli (G′) at 60° C. The primary tread cap zone and lateral outboard control tread cap element are load bearing in the sense of extending from the running surface of the tread radially inward to the unitary (non-zoned) tread base rubber layer. The zoned rubber tread cap layer and unitary rubber tread base layer are an integral tread composite in a sense of being co-extruded. In one aspect of the invention, the primary tread cap zone rubber composition is silica-rich and the lateral, outboard element rubber composition is carbon black-rich and which furthermore provide a gradation of filler reinforcement content; provide a gradation of silica to carbon black ratio and provide a gradation of cis 1,4-polybutadiene rubber content.

    Abstract translation: 本发明涉及一种轮胎，其具有由具有胎面的行进表面的外胎面橡胶帽层和下面的胎面橡胶基层组成的帽/底座构造的圆周胎面，其中所述胎冠盖层由两个纵向相邻 区域，即主胎面区域和小侧向外侧控制元件（区域）。 主要胎冠区域和侧向外侧胎面花纹块元件在-25℃下提供了显着的冷动态储存模量（G'）和100℃下的热tanδ值，而类似的热动态储存模量（G '）在60℃。主胎面区域和侧向外侧控制踏板元件是从胎面的行进表面径向向内延伸到整体（未分区的）胎面基底橡胶层的意义上的负载轴承。 划分的橡胶胎冠层和整体橡胶胎面基层是共挤出的整体胎面复合材料。 在本发明的一个方面，一次胎面胎面橡胶组合物是二氧化硅富集的，并且外侧的外侧元件橡胶组合物是富含炭黑的，并且还提供填料增强含量的等级。 提供二氧化硅与炭黑的比例，并提供顺式1,4-聚丁二烯橡胶含量的等级。

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