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181. 发明授权

US10882364B2 Tire with concave sidewalls 有权
公开(公告)号：US10882364B2
公开(公告)日：2021-01-05
申请号：US15541050
申请日：2015-10-22
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Sharon E. Reinhardt , William H. Durivage
IPC分类号： B60C17/08 , B60C13/00 , B60C11/00 , B60C7/22 , B60C3/04 , B60C7/24 , B60C9/18 , B60C7/00
摘要： A tire having a central axis and a radius further includes a circumferential tread having a convex cross-section. The convex cross-section is defined by a radius that is less than a maximum radius of the tire. A pair of sidewalls extends from opposite sides of the circumferential tread. Each of the pair of sidewalls has a concave cross-section that is defined by a radius that is greater than a maximum radius of the convex cross-section of the circumferential tread.

182. 发明申请

US20170355233A1 TIRE WITH CONCAVE SIDEWALLS 审中-公开
公开(公告)号：US20170355233A1
公开(公告)日：2017-12-14
申请号：US15541050
申请日：2015-10-22
申请人： Bridgestone Americas Tire Operations, LLC
发明人： Sharon E. REINHARDT , William H. DURIVAGE
IPC分类号： B60C17/08 , B60C13/00
CPC分类号： B60C17/08 , B60C3/04 , B60C7/22 , B60C7/24 , B60C9/18 , B60C11/0083 , B60C13/003 , B60C13/004 , B60C2007/005 , B60C2200/10
摘要： A tire having a central axis and a radius further includes a circumferential tread having a convex cross-section. The convex cross-section is defined by a radius that is less than a maximum radius of the tire. A pair of sidewalls extends from opposite sides of the circumferential tread. Each of the pair of sidewalls has a concave cross-section that is defined by a radius that is greater than a maximum radius of the convex cross-section of the circumferential tread.

183. 发明授权

US08567465B2 Self-supporting pneumatic tire 失效
标题翻译：自支撑充气轮胎
公开(公告)号：US08567465B2
公开(公告)日：2013-10-29
申请号：US13224556
申请日：2011-09-02
申请人： Bing Jiang
发明人： Bing Jiang
IPC分类号： B60C17/00 , B60C17/08
CPC分类号： B60C17/04 , B60C17/0009 , B60C17/0018 , B60C17/0027 , B60C2017/0054
摘要： A pneumatic tire comprises a carcass with a reinforcing ply structure extending between a pair of bead portions and a pair of sidewalls, a tread, a belt reinforcing structure located radially outward of the carcass and radially inward of the tread, and two inserts. Each insert is located in each sidewall. Each sidewall is located radially outward of one of the pair of bead portions. Each insert has a first material and a second material. The first material has a different coefficient of thermal expansion than the second material.
摘要翻译：充气轮胎包括具有在一对胎圈部分和一对侧壁之间延伸的加强层结构的胎体，胎面，位于胎体的径向外侧和胎面径向内侧的带束加强结构以及两个插入件。每个插件位于每个侧壁。每个侧壁位于一对胎圈部分之一的径向外侧。每个插入物具有第一材料和第二材料。第一种材料具有与第二种材料不同的热膨胀系数。

184. 发明申请

US20130037194A1 VEHICLE 审中-公开
标题翻译：车辆
公开(公告)号：US20130037194A1
公开(公告)日：2013-02-14
申请号：US13641538
申请日：2011-05-10
申请人： Hidehiko Hino , Masahiro Hanya
发明人： Hidehiko Hino , Masahiro Hanya
IPC分类号： B60C17/08 , B60C23/19
CPC分类号： B60C23/18 , B60C1/00 , B60C9/14 , B60C13/02 , B60C17/0009 , B60C2015/0614
摘要： A vehicle is fitted with a run-flat tire provided with: a carcass extending from a tread through a sidewall to a bead core of a bead assembly; and a side-reinforcement rubber layer that has a crescent-shaped cross-section and is disposed inside the carcass in the sidewall. A heat-conducting member having a coefficient of thermal conductivity of at least 0.3 W/(m·K) is disposed on the inner surface of the tire. The run-flat tire is further provided with a cooling device that cools the run-flat tire by blasting a fluid onto the fun-flat tire and/or the wheel rim.
摘要翻译：一种车辆装有防气胎，其具有：从胎面通过侧壁延伸到胎圈组件的胎圈芯的胎体; 以及侧壁增强橡胶层，其具有月牙形横截面并且设置在侧壁中的胎体内。具有至少0.3W /（m·K）的导热系数的导热构件设置在轮胎的内表面上。漏气保用轮胎还设置有冷却装置，其通过将流体喷射到有趣轮胎和/或轮辋上来冷却断气轮胎。

185. 发明申请

US20130037193A1 RUN FLAT TIRE 有权
标题翻译：跑平板轮胎
公开(公告)号：US20130037193A1
公开(公告)日：2013-02-14
申请号：US13367889
申请日：2012-02-07
申请人： Kenji Horiuchi
发明人： Kenji Horiuchi
IPC分类号： B60C17/08
CPC分类号： B60C17/0009 , B60C9/005 , B60C9/22 , B60C15/0009 , B60C15/0018 , B60C15/06 , B60C15/0603 , B60C17/0018 , B60C2009/2252 , B60C2013/006 , B60C2013/007 , B60C2013/045 , B60C2015/0614 , B60C2017/0063 , B60C2017/0072 , Y10T152/10846
摘要： A run flat tire with reinforced sides, wherein inner and outer rubber thickness ratios centered on a carcass layer in a side wall portion are stipulated and a side filler extending in the tire radial direction is embedded on the outer wall surface side of the side wail portion. In this run flat tire, the modulus of the side filler/modulus of a side reinforcing layer, the modulus of a rim cushion/a modulus of the side filler, the cross-sectional area of a bead filler/cross-sectional area of the side filler, the cross-sectional area of the side filler/cross-sectional area of the side reinforcing layer, the rubber hardness of the side reinforcing layer, and the material of belt cover layers are each stipulated.
摘要翻译：一种具有加强侧面的防漏轮胎，其中规定了以侧壁部分中的胎体层为中心的内部和外部橡胶厚度比，并且在轮胎径向方向上延伸的侧填料嵌入在侧壁部分的外壁表面侧。在该平坦轮胎中，侧面填充物的模量/侧面增强层的模量，边缘垫的模量/侧面填料的模量，填料的横截面积/横截面积侧面填料的侧面填充物的横截面积，侧面增强层的横截面积，侧面增强层的橡胶硬度，以及带束层的材料。

186. 发明授权

US08002006B2 Runflat tire 失效
标题翻译：润滑轮胎
公开(公告)号：US08002006B2
公开(公告)日：2011-08-23
申请号：US11987711
申请日：2007-12-04
申请人： Yasuo Mitarai , Takaaki Ishida
发明人： Yasuo Mitarai , Takaaki Ishida
IPC分类号： B60C17/00 , B60C17/04 , B60C17/08 , B60C13/00
CPC分类号： B60C11/0083 , B60C17/0009
摘要： A runflat tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each having a bead core therein, a carcass extending between the bead cores, and a sidewall reinforcing rubber disposed axially inside the carcass in each sidewall portion, wherein each sidewall reinforcing rubber is provided with a plurality of grooves extending on an axially inner surface thereof, each groove has a radially outer end and a radially inner end within the inner surface of the sidewall reinforcing rubber, the grooves are arranged in a circumferential direction of the tire, a length of the groove is in a range of from 30 to 50 mm, a width of the groove is in a range of from 10 to 20 mm and a circumferential pitch of the groove is in a range of from 25 to 60 mm.
摘要翻译：漏气保用轮胎包括胎面部分，一对侧壁部分，一对胎圈部分，每个胎圈部分均具有胎圈芯，胎圈芯之间延伸的胎体和在每个侧壁部分中轴向设置在胎体内的侧壁增强橡胶，其中每个侧壁加强橡胶在其轴向内表面上设置有多个槽，每个槽在侧壁增强橡胶的内表面内具有径向外端和径向内端，槽沿圆周方向在轮胎中，槽的长度为30〜50mm的范围，槽的宽度为10〜20mm的范围，槽的周向间距为25〜60的范围 mm。

187. 发明授权

US07281557B2 Extended mobility tire with undulating sidewalls 失效
标题翻译：具有起伏侧壁的延伸移动轮胎
公开(公告)号：US07281557B2
公开(公告)日：2007-10-16
申请号：US11131318
申请日：2005-05-18
申请人： José Merino Lopez
发明人： José Merino Lopez
IPC分类号： B60C17/00 , B60C17/08 , B60C3/00 , B60C9/02 , B60C13/02
CPC分类号： B60C9/09 , Y10T152/10864
摘要： A tire includes at least one carcass-type reinforcement structure anchored on each side in a bead, each bead being extended radially towards the outside by a sidewall having at least one substantially resilient circumferential cord disposed in the substantially median portion of the sidewalls. The carcass-type reinforcement structure includes a ply of carcass cords extending from the bead to the crown within a sidewall. The carcass cords are arranged in such a way that, in a sidewall zone restricted to the median portion of the sidewall, the carcass cords exhibit different respective axial positions, so as to form around the circumference a succession of substantially regular undulations defining an undulating circumferential profile. Outside of the sidewall zone, the carcass cords of the ply do not form undulations. At reduced pressure the undulations tend to straighten out and rigidify the sidewall in such a way as to be able to bear the load.
摘要翻译：轮胎包括锚定在胎圈中的每一侧上的至少一个胎体型加强结构，每个胎圈通过具有至少一个基本上弹性的周向帘线设置在侧壁的大致中间部分中的侧壁径向向外延伸。胎体型加强结构包括在侧壁内从胎圈延伸到胎冠的胎体帘布层层。胎体帘线被布置成使得在侧壁区域限制在侧壁的中间部分的情况下，胎体帘线表现出不同的各自的轴向位置，从而围绕圆周形成一系列基本上规则的起伏，其限定起伏的圆周个人资料在侧壁区域外，帘布层的胎体帘线不会起伏。在减压下，起伏倾向于使侧壁伸直并使其刚性化以能承受负载。

188. 发明申请

US20070169869A1 Runflat tire 失效
标题翻译：润滑轮胎
公开(公告)号：US20070169869A1
公开(公告)日：2007-07-26
申请号：US11657100
申请日：2007-01-24
申请人： Takaaki Ishida , Fumikazu Yamashita , Akira Kamigoro , Yasuaki Kuniyasu , Yurie Tanami
发明人： Takaaki Ishida , Fumikazu Yamashita , Akira Kamigoro , Yasuaki Kuniyasu , Yurie Tanami
IPC分类号： B60C17/08
CPC分类号： B60C11/0083 , B60C17/0009 , B60C17/0045 , B60C17/10 , B60C2013/026
摘要： A pneumatic tire comprises a sidewall reinforcing rubber disposed axially inside the carcass in each of the sidewall portion, and in order improving the ride comfort during normal running without deteriorating runflat performance, the axially inner surface of the sidewall reinforcing rubber is provided with a circumferentially extending groove. when the tire is deflated, the groove in the ground contacting patch is closed and the sidewall reinforcing rubber supports the tire load. when the tire is inflated-normally, as the sidewall portion can be bent around the groove, the ride comfort is improved.
摘要翻译：一种充气轮胎包括在侧壁部分的每一个中轴向设置在胎体内的侧壁增强橡胶，并且为了在正常行驶期间提高乘坐舒适性，而不损坏漏气性能，侧壁增强橡胶的轴向内表面设置有周向延伸的槽。当轮胎放气时，地面接触片中的凹槽关闭，侧壁增强橡胶支撑轮胎负荷。当轮胎正常膨胀时，随着侧壁部分能够围绕凹槽弯曲，提高了乘坐舒适性。

189. 发明授权

US06923233B1 Runflat tire with sawtooth shaped insert 失效
标题翻译：具有锯齿形插件的润滑轮胎
公开(公告)号：US06923233B1
公开(公告)日：2005-08-02
申请号：US10088198
申请日：1999-09-30
申请人： Jean-Marie Girault , Percy Anthony Lemaire , Roland Andre Terver
发明人： Jean-Marie Girault , Percy Anthony Lemaire , Roland Andre Terver
IPC分类号： B60C13/00 , B60C17/00 , B60C17/04 , B60C17/08
CPC分类号： B60C17/0009 , B60C13/00 , B60C2013/026 , Y10T152/10036 , Y10T152/10171
摘要： A runflat radial ply tire (70) having a thread (72), a carcass (86) and a belt structure (74) radially located between the thread and the carcass has two sidewalls (80, 82) each reinforced with a circumferentially disposed wedge insert (50a′, 50b′) having a saw-tooth cross-sectional shape. The saw-tooth cross-sectional shape of each wedge insert (50a′, 50b′) is defined by a plurality of circumferentially disposed segments (52a–52e), each of which is separated from adjacent segments by circumferentially disposed grooves (54a–54d). During heavy loading of the tire, or during runflat operation, the radially loaded sidewall portions deform until the grooves (54a′–54d′) undergo closure.
摘要翻译：具有螺纹（72），胎体（86）和径向位于所述胎体和所述胎体之间的带结构（74）的漏气胀径向帘布层轮胎（70）具有两个侧壁（80,82），每个侧壁均被加强，具有锯齿横截面形状的插入件（50a'，50b'）。每个楔形插入件（50a'，50b'）的锯齿横截面形状由多个周向设置的段（52a至52e）限定，每个区段通过周向布置的沟槽（54 a -54 d）。在轮胎的大负载期间，或者在漏气保护操作期间，径向加载的侧壁部分变形直到槽（54a'至54d'）经过闭合。

190. 发明授权

US6044884A Pneumatic vehicle tire having reinforced sidewalls for improved emergency running properties 失效
标题翻译：具有加强侧壁的气动车辆轮胎，用于改善紧急行驶性能
公开(公告)号：US6044884A
公开(公告)日：2000-04-04
申请号：US87614
申请日：1998-05-29
申请人： Karl Peda
发明人： Karl Peda
IPC分类号： B60C9/09 , B60C13/00 , B60C15/02 , B60C15/06 , B60C17/00 , B60C17/08 , B60C3/00
CPC分类号： B60C15/0203 , B60C13/00 , B60C15/06 , B60C17/0009 , B60C17/08 , B60C17/10 , B60C9/09 , Y10T152/10837 , Y10T152/10864
摘要： A pneumatic vehicle tire has a carcass with at least one radial ply and beads having bead cores, whereby the carcass is anchored to the bead cores. A multi-ply belt is positioned radially outwardly on the carcass, and a tread is positioned radially outwardly on the belt. Sidewalls extend between the tread and the beads. The sidewalls have a first portion extending from the beads outwardly at an angle of 0% to 20% relative to the axial direction of the tire. The sidewalls have increased stiffness within the area of 50% to 90% of a tire height measured in a direction from the bead to the tread. The area of 50% to 90% prevents the sidewalls from touching the road surface when the tire is deflated and compressed.
摘要翻译：气动车辆轮胎具有胎体，其具有至少一个径向帘布层和具有胎圈芯的胎圈，由此将胎体锚定到胎圈芯。多层带径向向外定位在胎体上，并且胎面在带上径向向外定位。侧壁在胎面和胎圈之间延伸。所述侧壁具有相对于所述轮胎的轴向方向以0％至20％的角度向外延伸的第一部分。侧壁在从胎圈到胎面的方向上测量的轮胎高度的50％至90％的范围内具有增加的刚度。 50％至90％的区域可防止当轮胎放气和压缩时侧壁接触路面。

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