公开(公告)号：US11794529B2

公开(公告)日：2023-10-24

申请号：US16470163

申请日：2017-10-31

申请人： The Yokohama Rubber Co., LTD.

发明人： Norifumi Kameda

IPC分类号： B60C15/06 ,  B60C17/00

CPC分类号： B60C15/0607 ,  B60C15/0603 ,  B60C17/0009 ,  B60C2015/061 ,  B60C2015/0621 ,  B60C2017/0054 ,  B60C2017/0063 ,  B60C2017/0072 ,  Y10T152/10837 ,  Y10T152/10846

摘要： A run-flat tire includes side reinforcing rubber between a carcass layer and an innerliner layer in sidewall portions, first bead filler rubber arranged inside folded back portions of the carcass layer, and second bead filler rubber arranged outward of the folded back portions of the carcass layer in a lateral direction and along the carcass layer. In a meridian cross-section, a radial-direction height of the first bead filler rubber is 15% or greater and 40% or less of a cross-sectional height, a radial-direction height of the second bead filler rubber is 35% or greater and 55% or less of the cross-sectional height, a linear distance from a radial-direction outer end to a radial-direction inner end of the second bead filler rubber is 20% or greater and 45% or less of the cross-sectional height, and the second bead filler rubber has a larger cross-sectional area than the first bead filler rubber.

公开(公告)号：US08973637B2

公开(公告)日：2015-03-10

申请号：US13096033

申请日：2011-04-28

申请人： Philip Carl Van Riper

发明人： Philip Carl Van Riper

IPC分类号： B60C15/00 ,  B60C15/06 ,  B60C1/00

CPC分类号： B60C15/06 ,  B60C15/0603 ,  B60C15/0607 ,  B60C2001/005 ,  B60C2001/0058 ,  B60C2015/0621 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846

摘要： A pneumatic tire is described having a triangular shaped apex which extends radially outward of the bead core, and wherein the apex is formed of at least two zones. Each zone is formed of a different material, wherein the first zone extends from the base of the apex to the tip of the apex, and the second zone is located adjacent the ply. The zones are preferably formed by extrusion to form one cohesive apex. The first zone is formed of a material having a G″/G′ ratio in the range of about 0.155 to about 0.183. The second zone is formed of a material having a G″/G′ ratio in the range of about 0.125 to about 0.133.

摘要翻译： 描述了一种充气轮胎，其具有从胎圈芯径向向外延伸的三角形顶点，并且其中顶点由至少两个区域形成。 每个区域由不同的材料形成，其中第一区域从顶点的基部延伸到顶点的尖端，并且第二区域位于层叠附近。 这些区域优选通过挤压形成以形成一个内聚顶点。 第一区由具有约0.155至约0.183范围内的G“/ G”比的材料形成。 第二区由具有约0.125至约0.133范围内的G“/ G”比的材料形成。

公开(公告)号：US08955569B2

公开(公告)日：2015-02-17

申请号：US12864400

申请日：2009-01-14

申请人： François Chambriard ,  Jean Luc Dendievel

发明人： François Chambriard ,  Jean Luc Dendievel

IPC分类号： B60C15/06 ,  B60C15/00

CPC分类号： B60C15/0072 ,  B60C15/0009 ,  B60C15/06 ,  B60C15/0603 ,  B60C15/0607 ,  B60C2015/009 ,  B60C2015/061 ,  B60C2015/0621 ,  B60C2015/0625 ,  B60C2200/02 ,  Y10T152/10837 ,  Y10T152/10846

摘要： An airplane tire has a carcass reinforcement that comprises at least two inner layers wrapped around the bead core from the inside to the outside of the tire to form respectively a turn-up, and at least one outer layer wrapped around the bead core from the outside to the inside of the tire, and axially outward, within the sidewall, of any inner layer. One of the at least two inner layers that is axially nearest the bead core is decoupled for at least a part of its length, in an area adjacent to and radially outward of the bead core, from the turn-ups and carcass reinforcement layers which are axially outward of it, by at least one polymeric bead filler compound.

摘要翻译： 飞机轮胎具有胎体增强件，其包括从轮胎的内侧到外侧缠绕在胎圈芯上的至少两个内层，以分别形成卷边，以及从外部缠绕在胎圈芯的至少一个外层 到达轮胎的内部，并且在侧壁内的任何内层的轴向向外。 沿轴向最靠近胎圈芯的至少两个内层中的一个在距离胎圈芯的邻近和径向向外的区域中至少部分长度与从凸起和胎体增强层 通过至少一种聚合物珠填料化合物轴向向外延伸。

公开(公告)号：US08905101B2

公开(公告)日：2014-12-09

申请号：US13298201

申请日：2011-11-16

申请人： Kenji Horiuchi

发明人： Kenji Horiuchi

IPC分类号： B60C17/00 ,  B60C17/06 ,  B60C15/00

CPC分类号： B60C17/0009 ,  B60C3/04 ,  B60C15/0607 ,  B60C2009/2252 ,  B60C2013/006 ,  B60C2013/007 ,  B60C2017/0063 ,  B60C2017/0072 ,  Y10T152/10819 ,  Y10T152/10837

摘要： A run flat tire where: the ratio of the cross-sectional height on the inner side in the radial direction to the cross-sectional height on the outer side in the radial direction, having the maximum tire width in a state inflated to an air pressure as a boundary; the inclination angle of the outer wall in the upper region of the side wall portion; the curving form of the tread surface; the position of the carcass folded over end; the height of the bead filler; the relationship between the thickness of the outer side rubber taken on a line normal to the rim line and the maximum thickness of the outer side rubber in an upper region of the bead portion; and the relationship of the thickness of the inner side rubber and the thickness of the outer side rubber taken on a line normal to the rim line are stipulated.

摘要翻译： 一种低压轮胎，其特征在于：径向内侧的横截面高度与径向外侧的横截面高度的比例，其具有膨胀至空气压力的状态下的最大轮胎宽度 作为边界; 侧壁部分的上部区域中的外壁的倾斜角度; 胎面表面的弯曲形式; 胴体折叠的位置; 珠填料的高度; 在胎圈部的上部区域中，与在边缘线垂直的线上取得的外侧橡胶的厚度与外侧橡胶的最大厚度之间的关系; 并且规定内侧橡胶的厚度与外侧橡胶的厚度在与轮辋线垂直的线上取下的关系。

公开(公告)号：US08887776B2

公开(公告)日：2014-11-18

申请号：US13404211

申请日：2012-02-24

申请人： Yoshinori Asayama

发明人： Yoshinori Asayama

IPC分类号： B60C19/00 ,  B60C19/08 ,  B60C15/00 ,  B60C15/06

CPC分类号： B60C19/088 ,  B60C19/082 ,  B60C19/086 ,  Y10S152/02 ,  Y10T152/10495 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837

摘要： A pneumatic tire has a nonconductive tread rubber constructing an outer surface of a tread portion, a nonconductive side wall rubber constructing an outer surface of a side wall portion, and a rim strip rubber constructing an outer surface of a bead portion. The pneumatic tire has a conductive sheet formed by a conductive rubber. The conductive sheet reaches the rim strip rubber from the tread rubber while passing between a carcass and the side wall rubber, and terminates without being exposed to the outer surface of the bead portion. The rim strip rubber is partitioned into a nonconductive rubber portion and a conductive rubber portion, and the conductive rubber portion is connected to the conductive sheet and is exposed to a bead bottom surface.

摘要翻译： 充气轮胎具有构成胎面部的外表面的非导电胎面橡胶，构成侧壁部的外表面的不导电侧壁橡胶，以及构成胎圈部的外表面的边缘带橡胶。 充气轮胎具有由导电橡胶形成的导电片。 导电片在通过胎体和侧壁橡胶之间从胎面橡胶到达轮缘带橡胶，并且终止而不暴露于胎圈部分的外表面。 轮缘带橡胶被分隔成非导电橡胶部分和导电橡胶部分，并且导电橡胶部分连接到导电片并且暴露于胎圈底面。

公开(公告)号：US08839833B2

公开(公告)日：2014-09-23

申请号：US13380479

申请日：2010-06-17

申请人： Bopha Grisin ,  Chris Boyer

发明人： Bopha Grisin ,  Chris Boyer

IPC分类号： B60C15/06

CPC分类号： B60C15/06 ,  B60C15/0603 ,  B60C15/0607 ,  B60C15/0628 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846

摘要： A tire having two beads and a carcass reinforcement with a main part wrapped within each bead around a bead wire core to form a turned-back portion. Each bead has an additional reinforcement and a filler profiled element extending the bead wire core radially outwards. This filler profiled element has, in any meridian plane, a three exterior sides including a radially inner side, axially inner side and axially outer side, with the axially inner and outer sides converging at a radially outermost point, and is formed of a stack in the radial direction of at least three polymer materials in contact along a contact surface that intersects any meridian plane along a meridian line.

摘要翻译： 一种轮胎，具有两个胎圈和一个胎体增强件，其主要部分缠绕在胎圈丝芯内的每个胎圈内以形成折回部分。 每个胎圈具有附加的加强件和填充物成形元件，其将胎圈丝芯径向向外延伸。 该填料型材在任何子午线平面内具有包括径向内侧，轴向内侧和轴向外侧的三个外侧，轴向内侧和外侧在径向最外侧点处会聚，并且由堆叠形成 至少三种聚合物材料沿沿着子午线与任何子午线相交的接触表面接触的径向方向。

公开(公告)号：US08833355B2

公开(公告)日：2014-09-16

申请号：US13155258

申请日：2011-06-07

申请人： Kerry K. Paulson

发明人： Kerry K. Paulson

IPC分类号： A63B69/40 ,  F41B4/00 ,  B60C15/00 ,  B60C11/00 ,  B60C9/06 ,  B60C5/01 ,  A63B69/00

CPC分类号： B60C5/01 ,  A63B69/0002 ,  A63B69/406 ,  A63B2069/0008 ,  A63B2069/402 ,  B60C9/06 ,  B60C11/0083 ,  B60C15/0018 ,  Y10T152/10495 ,  Y10T152/10837

摘要： Embodiments of systems, apparatuses, articles, methods, and tires for throwing machines are generally described herein. Other embodiments may be described and claimed.

摘要翻译： 这里通常描述用于投掷机器的系统，设备，制品，方法和轮胎的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US08695667B2

公开(公告)日：2014-04-15

申请号：US13131692

申请日：2009-12-04

申请人： Michael Cogne ,  Laurent Nadreau ,  Niclas Seidel ,  Robert Veyret

发明人： Michael Cogne ,  Laurent Nadreau ,  Niclas Seidel ,  Robert Veyret

IPC分类号： B60C15/00 ,  B60C15/06

CPC分类号： B60C15/06 ,  B29D30/06 ,  B29D2030/481 ,  B60C15/0607 ,  B60C2019/008 ,  B60C2200/06 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837

摘要： Method of manufacturing a tire comprising a carcass reinforcement extending between beads, this carcass reinforcement being anchored in each bead by being wrapped around each circumferential bead reinforcement to form a turned-back portion, this carcass reinforcement comprising at least one rubber ply which is reinforced with a plurality of metal cords of low or zero permeability, each bead comprising a plurality of rubber-based strips, at least one of these strips, known as the bead rubber strip, radially on the outside of the circumferential bead reinforcement performing a function of filling and mechanical connection between the carcass reinforcement and its turned-back portion, this bead rubber strip comprising a first surface axially towards the inside in contact with the carcass reinforcement and a second surface axially towards the outside, each bead further comprising at least one other strip, known as the filler strip which, radially on the outside of the radially outermost points of the turned-back portion of the carcass reinforcement is at least partly in contact with part of the second surface of the bead rubber strip to form a region of contact between the said two profiled elements this method comprising a step of forming a plurality of grooves on at least one of the surfaces of the strips that are in contact in the contact region, these grooves being distant from one another by at least a distance equal to 5 mm, and these first surface of the bead rubber strip being completely devoid of any groove.

摘要翻译： 制造轮胎的方法，其包括在胎圈之间延伸的胎体增强件，该胎体增强件通过围绕每个周向胎圈加强件缠绕在每个胎圈中以形成折回部分，该胎体增强件包括至少一个橡胶层， 多个低渗透率或零渗透性的金属帘线，每个胎圈包括多个橡胶基条，这些条中的至少一个，称为胎圈橡胶条，径向地在周向胎圈加强件的外侧上执行填充 以及所述胎体增强件及其折回部分之间的机械连接，所述胎圈橡胶条包括轴向朝向与所述胎体增强件接触的内部的第一表面和沿着所述外部轴向的第二表面，每个胎圈还包括至少一个其它带 ，称为填充条，其径向地位于径向最外侧的外侧 胎体增强件的折返部分的内部至少部分地与胎圈橡胶条的第二表面的一部分接触，以形成所述两个异形元件之间的接触区域，该方法包括形成多个 在接触区域中接触的条带的至少一个表面上的沟槽，这些沟槽彼此相距至少相当于5mm的距离，并且胎圈橡胶条的这些第一表面完全没有 任何凹槽

公开(公告)号：US08459322B2

公开(公告)日：2013-06-11

申请号：US11958402

申请日：2007-12-18

申请人： Michael Stefan Skurich ,  Lisa Marie Missik-Gaffney ,  David Ray Hubbell ,  Teresa Diane Martter ,  George Frank Balogh ,  Arthur Allen Goldstein

发明人： Michael Stefan Skurich ,  Lisa Marie Missik-Gaffney ,  David Ray Hubbell ,  Teresa Diane Martter ,  George Frank Balogh ,  Arthur Allen Goldstein

IPC分类号： B60C15/00 ,  B60C15/06

CPC分类号： B60C15/06 ,  B60C11/005 ,  Y02T10/862 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837 ,  Y10T152/10864

摘要： A pneumatic radial tire has a chipper in place of a traditional apex, the chipper located between a carcass main portion and turnup portion. The chipper layer may be composed of a chopped carbon fiber and aramid composite reinforced elastomeric layer. The tire sidewalls have a radial height SH and a section width SW located within a range of 0.4 to 0.44 of the sidewall radial height SH measured from the bead core. The section width SW may further be located within a range of 0.1″ to 0.3″ inches from a radially outward end of the chipper layer in a radial direction. The tread may of a dual layer construction, having a radially inward first layer formed of a relatively low rolling resistance compound and a radially outward second layer formed of a compound containing silica.

摘要翻译： 充气子午线轮胎具有代替传统顶点的切片机，切片机位于胎体主体部分和翻转部分之间。 切片层可以由切碎的碳纤维和芳族聚酰胺复合增强弹性体层组成。 轮胎侧壁具有位于从胎圈芯测量的侧壁径向高度SH的0.4至0.44范围内的径向高度SH和截面宽度SW。 截面宽度SW可以进一步位于距切割器层的径向向外的径向方向的0.1“至0.3”英寸的范围内。 双层结构的胎面可以具有由相对较低的滚动阻力化合物形成的径向向内的第一层和由含有二氧化硅的化合物形成的径向向外的第二层。

公开(公告)号：US08424579B2

公开(公告)日：2013-04-23

申请号：US12555937

申请日：2009-09-09

申请人： Makoto Yoshikawa

发明人： Makoto Yoshikawa

IPC分类号： B60C13/04 ,  B60C15/06

CPC分类号： B60C13/04 ,  B60C15/0607 ,  B60C2015/0614 ,  Y10T152/10504 ,  Y10T152/10837 ,  Y10T152/10846

摘要： A pneumatic tire has an annular bead core, a bead filler, a carcass ply rolled up in such a manner as to pinch the bead core and the bead filler, and a white rubber arranged in an outer side of the carcass ply of the side wall portion. The white rubber has an inner peripheral end positioned in an outer side of the bead filler. The bead filler has a main body rubber portion running into the bead core from a leading end, and a soft rubber portion constructing a part of an outer surface of the bead filler and positioned in an inner side of the inner peripheral end of the white rubber. The soft rubber portion is harder than the white rubber and softer than the main body rubber portion.

摘要翻译： 充气轮胎具有环状胎圈芯，胎圈填料，胎体帘布层卷起，以夹住胎圈芯和胎圈填料，以及布置在侧壁的胎体帘布层外侧的白色橡胶 一部分。 白色橡胶具有位于胎圈填料的外侧的内周端。 胎圈填料具有从前端延伸到胎圈芯中的主体橡胶部分和构成胎圈填料的外表面的一部分并且位于白橡胶的内周端的内侧的软橡胶部分 。 软橡胶部分比白色橡胶硬，比主体橡胶部分软。