公开(公告)号：US20040007303A1

公开(公告)日：2004-01-15

申请号：US10191062

申请日：2002-07-10

Inventor： Jordan Fishman

IPC: B60C003/06 ,  B60C003/00 ,  B60C013/00 ,  B60C015/00

CPC classification number: B60C13/002 ,  B60C3/06 ,  B60C15/024 ,  B60C19/001 ,  Y10T152/10765 ,  Y10T152/10819

Abstract: A pneumatic tire for heavy duty use applications, having at least one sidewall of formed an increased thickness, for providing better tire sidewall wear and increased re-use of the tire's internal carcass, the tire's enhanced thickness sidewall having a relief area formed by at least one radius relief portion adjacent that sidewall's bead to prevent the associated rim flange edge from cutting into the enhanced thickened sidewall, and a sharp angled return sidewall portion adjacent the portion tread sidewall. The increased thickened sidewall, ranging between approximately 2.0 and 3.5 inches, provides maximum thickness in the area of maximum sidewall flexing during use.

Abstract translation: 一种用于重型使用应用的充气轮胎，其具有形成增加厚度的至少一个侧壁，用于提供更好的轮胎侧壁磨损和增加轮胎的内胎体的再次使用，轮胎的增强厚度侧壁具有至少形成的卸载区域 邻近该侧壁的胎圈的一个半径释放部分，以防止相关联的边缘凸缘边缘进入增强的增厚的侧壁，以及与部分胎面侧壁相邻的锐角的返回侧壁部分。 增加的增厚侧壁在约2.0和3.5英寸之间的范围内，在使用期间在最大侧壁弯曲的区域中提供最大厚度。

公开(公告)号：US20030155057A1

公开(公告)日：2003-08-21

申请号：US10044404

申请日：2002-01-11

Inventor： David Ray Hubbell JR. ,  Christopher Michael Smith ,  Michael David Kachner

IPC: B60C003/06 ,  B60C111/00

CPC classification number: B60C3/06

Abstract: By shifting the peak height of the tread on one side of the tire from the centerline (CL), for a tire intended for cambered use on a vehicle and/or exposure to lateral loading, improvements in the footprint shape, pressure distribution, area and footprint shape factor (FSF) are obtained. In an illustrated embodiment, 0.127 cm to 5 cm (deep) of mold material are removed from one side of the centerline (CL) of the crown in a conventional mold, at 15% to 85% of the distance from the centerline to the shoulder area of the mold (one-half inch to five and one-half inches in the illustrated tires), to obtain a mold shape having the designated change in tread peak height.

Abstract translation: 通过将轮胎一侧的胎面的高度从中心线（CL）移动，对于用于在车辆上进行弧形使用的轮胎和/或暴露于横向负载，轮胎的足迹形状，压力分布，面积和 获得足迹形状因子（FSF）。 在图示的实施例中，在常规模具中，从顶部的中心线（CL）的一侧除去0.127cm至5cm（深）的模具材料，距离中心线至肩部的距离的15％至85％ 模具的面积（所示轮胎中的半英寸至五英寸半英寸），以获得具有指定的胎面峰高度变化的模具形状。

公开(公告)号：US20040226642A1

公开(公告)日：2004-11-18

申请号：US10763257

申请日：2004-01-26

Applicant: MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventor： Oliver Muhlhoff

IPC: B60C003/06 ,  B60C013/00 ,  B60C015/00

CPC classification number: B60C11/0332 ,  B60C3/04 ,  B60C3/06 ,  B60C13/00 ,  B60C13/009 ,  B60C15/0018 ,  B60C15/0081 ,  B60C15/0236 ,  B60C19/001 ,  Y10T152/1018 ,  Y10T152/10837 ,  Y10T152/10864

Abstract: A tire comprising two beads, a crown and sidewalls that connect the crown to said beads, the tire being reinforced by a carcass reinforcement anchored in each bead to at least one annular anchoring element, each sidewall comprising an additional, inextensible sidewall ring located axially inside the axially outermost carcass ply and a coupling section located radially between the annular anchoring element in the bead and said sidewall ring and positioned axially inside the axially outermost carcass ply. The tire is characterized in that the line segments passing through the centers of gravity of the sections of the annular anchoring rings in the beads and through the center of gravity of the sidewall rings on the same respective side, make angles respectively of null1 and null2 relative to the rotation axis, these angles being different.

Abstract translation: 一种轮胎，包括两个胎圈，冠部和侧壁，所述胎冠和胎冠将冠部连接到所述胎圈，所述轮胎由锚固在每个胎圈中的胎体加强筋加固到至少一个环形锚固元件，每个侧壁包括位于轴向内侧的另外的不可伸展侧壁环 轴向最外侧的胎体帘布层和位于胎圈和所述侧壁环之间的环形锚定元件之间的径向位置并且轴向位于轴向最外侧的胎体帘布层内的耦合部分。 轮胎的特征在于，穿过珠中的环形锚定环的部分的重心并通过相同侧面上的侧壁环的重心的线段分别形成β1和β2的相对角度 到旋转轴线，这些角度是不同的。

公开(公告)号：US20010025680A1

公开(公告)日：2001-10-04

申请号：US09767566

申请日：2001-01-23

Applicant: MICHELIN Recherche et Technique S.A.

Inventor： Michel Ahouanto ,  Luc Bestgen ,  Forrest Patterson

IPC: B60C003/06 ,  B60C015/00

CPC classification number: B60C15/0018 ,  B60C15/06 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837 ,  Y10T152/10846

Abstract: A tire with radial carcass reinforcement having two beads, the carcass reinforcement extending from one bead to the other, each bead having no anchoring bead wire and being reinforced by an armature including at least two plies (2) and (3) turned up over themselves to form four reinforcement layers (21, 31, 32, 22) axially close to one another, the two axially innermost layers (21, 31) being composed of elements parallel to one another from one layer (21) to the next (31), and the two layers (31, 32) axially at the center of the reinforcement being composed of elements crossed from one layer (31) to the next (32), such that the said elements make with the circumferential direction an angle null such that 0null

Abstract translation: 具有径向胎体增强件的轮胎具有两个胎圈，胎体增强件从一个胎圈延伸到另一个胎圈，每个胎圈没有锚定胎圈丝，并且由包括至少两个帘布层（2）和（3）的衔铁加强， 以形成轴向彼此靠近的四个加强层（21,31,32,22），两个轴向最内层（21,31）由从一个层（21）到下一个（31）彼此平行的元件构成， 并且轴向位于加强件中心处的两个层（31,32）由从一个层（31）到下一个（32）交叉的元件组成，使得所述元件沿周向方向形成一个角度α，使得 0°<α<10°，并且加强层（21,22,31,32）的径向外边缘定位在不同高度H21，H22，H31，H32处的胎圈内，使得任何环形钢筋 胎圈的电枢，具有至少两层增强件 并且位于轮胎的两个平行部之间，由至少两层由一层到另一层交叉的加强元件形成。