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121. 发明申请

US20150047762A1 Pneumatic Tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20150047762A1
公开(公告)日：2015-02-19
申请号：US14387412
申请日：2013-03-01
申请人： The Yokohama Rubber Co., LTD.
发明人： Masatoshi Shimizu , Masatoshi Kuriyama , Masaki Sato
IPC分类号： B60C11/00 , B60C11/03
CPC分类号： B60C11/0058 , B60C11/0008 , B60C11/03 , B60C11/0309 , B60C2011/0025 , B60C2011/0348 , B60C2011/0351 , Y02T10/862
摘要： The present technology provides a pneumatic tire that combines rolling resistance and wet grip performance while suppressing the occurrence of uneven wear. The pneumatic tire of the present technology has a cap rubber divided into a center portion that straddles a tire equator line and shoulder portions positioned on both sides thereof, a compound emphasizing wet grip performance and having a tan δ at 0° C. higher than that of the shoulder portions is disposed in the center portion and a compound emphasizing rolling resistance and having a tan δ at 60° C. lower than that of the center portion is disposed in both shoulder portions, and circumferential narrow grooves are formed on the respective shoulder sides of outermost main grooves in both the shoulder portions.
摘要翻译：本技术提供了一种在抑制不均匀磨损的情况下结合滚动阻力和湿抓地性能的充气轮胎。本技术的充气轮胎具有分为轮胎赤道线和位于其两侧的肩部的中心部分的帽橡胶，强度为湿抓地性能的化合物，并且在0℃时具有高于该0℃的tanδ 的肩部设置在中心部分，并且在两个肩部中设置了强度高于滚动阻力并且具有比中心部分低60℃的tanδ的化合物的化合物，并且在相应肩部上形成周向窄槽两个肩部中的最外侧主槽的侧面。

122. 发明授权

US08925606B2 Vehicle tire comprising a tread composed of a plurality of compounds and a layer of circumferential reinforcement elements of variable pitch 有权
标题翻译：车辆轮胎包括由多个化合物组成的胎面和可变节距的圆周增强元件层
公开(公告)号：US08925606B2
公开(公告)日：2015-01-06
申请号：US13140710
申请日：2009-12-09
申请人： Francis Bordoz , Alain Valle , Pascal Prost
发明人： Francis Bordoz , Alain Valle , Pascal Prost
IPC分类号： B60C9/20 , B60C1/00 , B60C9/22 , B60C9/08 , B60C15/00 , B60C11/00
CPC分类号： B60C9/2204 , B60C9/08 , B60C11/0058 , B60C15/0018 , B60C2011/0025 , B60C2200/10
摘要： A tire comprising a reinforcing structure of the carcass type and comprising under the tread strip a crown reinforcing structure comprised of at least one layer of reinforcing elements. At least the surface of the tread strip comprises a first polymer compound extending at least into the region of the equatorial plane and at least one second polymer compound having physicochemical properties that differ from those of the first polymer compound, the crown reinforcing structure comprising at least one layer of circumferential reinforcing elements which are distributed in the transverse direction with a variable pitch and the pitch between the circumferential reinforcing elements being at a minimum in the region of the layer of circumferential reinforcing elements that radially face the ends of the first compound.
摘要翻译：一种轮胎，其包括胎体类型的加强结构，并且在胎面带下方包括由至少一层增强元件构成的胎冠加强结构。至少胎面胶带的表面包括至少延伸到赤道面的区域中的第一聚合物化合物和具有与第一聚合物化合物不同的物理化学性质的至少一种第二聚合物化合物，所述胎冠增强结构至少包括圆周增强元件的一层沿横向方向以可变间距分布，圆周增强元件之间的间距在径向面对第一化合物的端部的圆周增强元件层的区域中最小。

123. 发明授权

US08919404B2 Rubber composition for tread groove reinforcement 有权
标题翻译：胎面槽加固用橡胶组合物
公开(公告)号：US08919404B2
公开(公告)日：2014-12-30
申请号：US13611341
申请日：2012-09-12
申请人： Claude Schweitzer , Carolin Anna Welter , Jean-Louis Marie Felicien Thomas , Phaniraj Muthigi , Francois Philippe Depouhon
发明人： Claude Schweitzer , Carolin Anna Welter , Jean-Louis Marie Felicien Thomas , Phaniraj Muthigi , Francois Philippe Depouhon
IPC分类号： B60C1/00
CPC分类号： C08L7/00 , B60C1/0016 , B60C11/005 , B60C11/0058 , B60C11/1346 , B60C11/1353 , C08L15/00 , C08L21/00 , C08L9/00 , C08L61/06
摘要： The present invention relates to a rubber composition comprising at least one rubber component, between about 50 phr and about 120 phr of a filler, wherein at least 20 phr of the filler is a high surface area carbon black. Further, the composition comprises between 10 phr and 30 phr of a phenolic resin. The present invention is further directed to a tire tread or a tire comprising such a composition.
摘要翻译：本发明涉及一种橡胶组合物，其包含至少一种橡胶组分，约50phr至约120phr的填料，其中至少20phr的填料是高表面积的炭黑。此外，组合物包含10phr至30phr的酚醛树脂。本发明还涉及一种轮胎胎面或包含这种组合物的轮胎。

124. 发明申请

US20140326377A1 TYRE HAVING A TREAD COMPRISING A FELT 审中-公开
标题翻译：轮胎有一个包含一条毛毡的轮胎
公开(公告)号：US20140326377A1
公开(公告)日：2014-11-06
申请号：US14365703
申请日：2012-12-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Vincent Abad , Emmanuel Custodero
IPC分类号： B60C11/14 , B60C1/00
CPC分类号： B60C11/14 , B60C1/0016 , B60C11/0058 , B60C11/16 , B60C11/18 , B60C2011/145 , Y02T10/862
摘要： A tire is provided with a tread that includes a felt. Fibers of the felt are fibers selected from a group that includes: textile fibers, inorganic fibers, and mixtures of textile fibers and inorganic fibers.
摘要翻译：轮胎设置有包括毡的胎面。毛毡的纤维是选自包括纺织纤维，无机纤维以及纺织纤维和无机纤维的混合物的组的纤维。

125. 发明申请

US20140202605A1 PNEUMATIC TIRE FOR USE IN TWO-WHEELED AUTOMOTIVE VEHICLE 有权
标题翻译：用于两轮汽车的气动轮胎
公开(公告)号：US20140202605A1
公开(公告)日：2014-07-24
申请号：US13964748
申请日：2013-08-12
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Izumi SAIWAKI
IPC分类号： B60C11/00
CPC分类号： B60C11/005 , B60C11/0058 , B60C2200/10
摘要： A tread 4 of a tire 2 includes a center region Ta, in an axial direction, including an equator plane, and a pair of shoulder regions Tb located outward of the center region Ta in the axial direction. Each shoulder region Tb includes a base layer 20, a middle layer 22 layered outward of the base layer 20 in a radial direction, and a top layer 24 layered outward of the middle layer 22 in the radial direction. A loss compliance LCt of the top layer 24 is set to be higher than a loss compliance LCm of the middle layer 22. The loss compliance LCm of the middle layer 22 is set to be higher than a loss compliance LCb of the base layer. A breaking energy Et of the top layer 24 is set to be less than a breaking energy Em of the middle layer 22.
摘要翻译：轮胎2的胎面4包括在轴向上包括赤道面的中心区域Ta和位于中心区域Ta的轴向外侧的一对胎肩区域Tb。每个胎肩区域Tb包括基底层20，在基底层20的径向方向上层叠的中间层22和在中间层22的径向上层叠的顶层24。顶层24的损耗依从性LCt设定为高于中间层22的损耗顺从性LCm。中间层22的损耗顺应性LCm被设定为高于基底层的损耗顺应性LCb。顶层24的断裂能量Et被设定为小于中间层22的断裂能量Em。

126. 发明授权

US08695660B2 Pneumatic tire for motorcycle 有权
标题翻译：摩托车气动轮胎
公开(公告)号：US08695660B2
公开(公告)日：2014-04-15
申请号：US12681230
申请日：2008-08-21
申请人： Hidemitsu Nakagawa
发明人： Hidemitsu Nakagawa
IPC分类号： B60C1/00 , B60C11/00
CPC分类号： B60C11/00 , B60C11/0058 , B60C11/0332 , B60C19/001 , B60C2200/10
摘要： A pneumatic tire for motorcycle capable of increasing peel resistance of a joint portion between regions against a larger lateral force when a camber angle is large, characterized in that each approximate straight line at a meridional section of join lines between a central tread rubber 7a and an intermediate tread rubber 7b and between the intermediate tread rubber 7b and a shoulder tread rubber 7c is extended obliquely in a direction of intersecting a phantom extended line of the each approximate straight line with the tire equatorial plane inside the tire, and an intersecting angle β of the approximate straight line j2 of the join line between the intermediate tread rubber 7b and the shoulder tread rubber 7c with a tangential line drawn to a joint point of these tread rubbers at a ground contact surface and located at the side of the tire equatorial plane is smaller than an intersecting angle α of the approximate straight line j1 of the join line between the central tread rubber 7a and the intermediate tread rubber 7b with a tangential line drawn to a joint point of these tread rubbers at the ground contact surface and located at the side of the tire equatorial plane.
摘要翻译：一种用于摩托车的充气轮胎，当外倾角大时，能够增大区域之间的接合部分的抗剥离性，其特征在于，在中央胎面橡胶7a和中央胎面橡胶7a之间的接合线的中间部分处的每个近似直线中间胎面橡胶7b和中间胎面橡胶7b和胎肩胎面橡胶7c之间沿与每个近似直线的假想延伸线与轮胎赤道面相交的方向倾斜地延伸，并且具有交叉角度＆bgr; 中间胎面橡胶7b和胎肩胎面橡胶7c之间的接合线的近似直线j2，其切线在这些胎面橡胶的接地点处在接地面处并且位于轮胎赤道面的一侧小于中央胎面橡胶7a和中间胎面橡胶7b之间的接合线的近似直线j1的相交角α，其切线被绘制到这些胎面橡胶在接地表面处的接合点并且位于轮胎赤道平面的一侧。

127. 发明申请

US20140069560A1 RUBBER COMPOSITION FOR TREAD GROOVE REINFORCEMENT 有权
标题翻译：橡胶组合物用于砂浆加固
公开(公告)号：US20140069560A1
公开(公告)日：2014-03-13
申请号：US13611341
申请日：2012-09-12
申请人： Claude Schweitzer , Carolin Anna Welter , Jean-Louis Marie Felicien Thomas , Phaniraj Muthigi , Francois Philippe Depouhon
发明人： Claude Schweitzer , Carolin Anna Welter , Jean-Louis Marie Felicien Thomas , Phaniraj Muthigi , Francois Philippe Depouhon
IPC分类号： C08L7/00 , B60C11/117 , C08L9/06 , C08K3/04 , C08K3/36
CPC分类号： C08L7/00 , B60C1/0016 , B60C11/005 , B60C11/0058 , B60C11/1346 , B60C11/1353 , C08L15/00 , C08L21/00 , C08L9/00 , C08L61/06
摘要： The present invention relates to a rubber composition comprising at least one rubber component, between about 50 phr and about 120 phr of a filler, wherein at least 20 phr of the filler is a high surface area carbon black. Further, the composition comprises between 10 phr and 30 phr of a phenolic resin. The present invention is further directed to a tire tread or a tire comprising such a composition.
摘要翻译：本发明涉及一种橡胶组合物，其包含至少一种橡胶组分，约50phr至约120phr的填料，其中至少20phr的填料是高表面积的炭黑。此外，组合物包含10phr至30phr的酚醛树脂。本发明还涉及一种轮胎胎面或包含这种组合物的轮胎。

128. 发明授权

US08662124B2 Precured tread for retreaded tire and retreaded tire 有权
标题翻译：翻新轮胎和翻新轮胎的预制胎面
公开(公告)号：US08662124B2
公开(公告)日：2014-03-04
申请号：US12672183
申请日：2008-06-30
申请人： Daisuke Sakamoto
发明人： Daisuke Sakamoto
IPC分类号： B60C1/00 , B60C11/00
CPC分类号： B60C11/02 , B29D30/56 , B60C11/00 , B60C11/005 , B60C11/0058 , B60C11/0075 , B60C2011/0025
摘要： The object is to provide a precured tread for a retreaded tire improving attachability to a base tire. In a strip-shaped precured tread 10 to be attached to a crown portion of a base tire 32 from which a tread has been removed, side tread rubbers 14 disposed in side regions CS on both sides of a central region CN are set to have JIS A hardness lower than that of a central tread rubber 12 disposed in the central region CN including a widthwise centerline C so as to improve attachability to a base tire.
摘要翻译：本发明的目的是提供一种用于翻新轮胎的预硫化胎面，提高对基础轮胎的附着性。另外，在将胎面除去后的基础轮胎32的冠部附着的条状预硫化胎面10中，将设置在中央区域CN的两侧的侧面区域CS的侧胎面橡胶14设定为JIS 该硬度比设置在包括宽度方向中心线C的中心区域CN的中央胎面橡胶12的硬度低，以提高对基础轮胎的附着性。

129. 发明授权

US08662123B2 Tire with rubber tread of circumferential zones with graduated physical properties 有权
标题翻译：轮胎具有橡胶胎面圆周区域，具有分级物理性能
公开(公告)号：US08662123B2
公开(公告)日：2014-03-04
申请号：US12479884
申请日：2009-06-08
申请人： Aaron Scott Puhala , Michael Julian Crawford , Leonard James Reiter , Jeremy Elton Miracle , Martin Paul Cohen , Samuel Patrick Landers , David Charles Poling , Robert Allen Losey , Bernard Matthew Bezilla, Jr. , Donald Allan Abbott
发明人： Aaron Scott Puhala , Michael Julian Crawford , Leonard James Reiter , Jeremy Elton Miracle , Martin Paul Cohen , Samuel Patrick Landers , David Charles Poling , Robert Allen Losey , Bernard Matthew Bezilla, Jr. , Donald Allan Abbott
IPC分类号： B60C1/00 , B60C11/00
CPC分类号： B60C11/00 , B60C11/005 , B60C11/0058 , B60C2011/0025
摘要： The invention relates to a tire having a rubber tread comprised of cap/base construction where the tread cap layer provides the running surface of the tread and the tread base layer underlies the tread cap layer and thereby provides a transition between the tread cap layer and the tire carcass. For this invention, the tread cap layer is comprised of a plurality of individual circumferential load-bearing zones of rubber compositions, which exhibit graduated physical properties, and which extend from the outer running surface of the tread cap layer radially inward to said tread base layer. In one aspect, the zoned rubber tread cap layer and rubber tread base layer are co-extruded together to form a unit as an integral tread rubber composite.
摘要翻译：本发明涉及一种具有橡胶胎面的轮胎，该橡胶胎面由帽/底座结构组成，其中胎面覆盖层提供胎面的跑道表面，而胎面基底层位于胎冠盖层的下面，从而提供胎面覆盖层和轮胎胎体对于本发明，胎面覆盖层由橡胶组合物的多个独立的圆周承载区域组成，其具有分级的物理性能，并且从胎面盖层的外部行进表面径向向内延伸到所述胎面基底层。在一个方面，将分区的橡胶胎冠层和橡胶胎面基层共同挤压在一起以形成作为整体胎面橡胶复合材料的单元。

130. 发明申请

US20130284331A1 PNEUMATIC TIRE AND PRODUCTION METHOD THEREFOR 审中-公开
标题翻译：气动轮胎及其生产方法
公开(公告)号：US20130284331A1
公开(公告)日：2013-10-31
申请号：US13863788
申请日：2013-04-16
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Takeshi KUROKI
IPC分类号： B60C19/08 , B29D30/06
CPC分类号： B29D30/0681 , B29D30/3028 , B29D30/60 , B29D30/68 , B29D2030/526 , B60C11/00 , B60C11/005 , B60C11/0058 , B60C11/0075 , B60C19/08 , B60C19/082 , B60C2011/0091 , Y02T10/862
摘要： A tire that discharges static electricity from a vehicle to a road surface includes tread rubber 2G that includes base portion 9 made of a non-conductive rubber which is disposed radially inward and extends continuously from one tread edge e1 side to the other tread edge e2 side, cap portion 10 made of a non-conductive rubber and disposed radially outward of the base portion 9 to form ground-contacting surface 2a, and conductive portion 11 made of a conductive rubber and having one end exposed on the ground-contacting surface 2a and the other end connected to sidewall rubber 3G electrically conductive with a rim when the tire is mounted on the rim. The cap portion 10 are divided into right and left and includes first cap portion 10A and second cap portion 10B.
摘要翻译：从车辆向路面排出静电的轮胎包括胎面橡胶2G，其包括由非导电橡胶制成的基部9，该基部9径向向内设置并且从一个胎面边缘e1侧连续延伸到另一个胎面边缘e2侧，由非导电橡胶制成的盖部分10，并且设置在基部9的径向外侧以形成接地表面2a，以及由导电橡胶制成的导电部分11，其一端暴露在接地面2a和当轮胎安装在轮辋上时，另一端连接到与轮辋导电的侧壁橡胶3G。盖部分10被分成左右，并且包括第一盖部分10A和第二盖部分10B。

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