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81. 发明申请

US20110308678A1 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：车辆轮胎包含由多种化合物组成的胎面和可变间距的环形增强元件层
公开(公告)号：US20110308678A1
公开(公告)日：2011-12-22
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： B60C11/00 , B60C9/02
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 of 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平面区域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，该冠状增强结构包括在至少一层圆周增强元件，它们在横向方向上以可变节距分布，圆周增强元件之间的间距在圆周增强元件层的径向面对第一化合物的端部的区域中最小。

82. 发明申请

US20110265925A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20110265925A1
公开(公告)日：2011-11-03
申请号：US13096928
申请日：2011-04-28
申请人： Kenichi Morita
发明人： Kenichi Morita
IPC分类号： B60C11/00
CPC分类号： B60C11/0058 , B60C11/0083 , B60C2011/0025
摘要： A pneumatic tire in which K1, as derived from a contour range L1 and a developed tread width TDW by formula (1) below, satisfies 0.6≦K1≦0.9, and K2, as derived from a curvature radius TR1 of the center portion arc and a external tire diameter OD by formula (2) below, satisfies 2.0
摘要翻译：根据下式（1）从轮廓范围L1和胎面宽度TDW得出的K1满足从中心部弧的曲率半径TR1得到的0.6＆nlE; K1＆nlE; 0.9和K2的充气轮胎和下式（2）的外胎径OD满足2.0

83. 发明申请

US20110048600A1 Pneumatic Tire 有权
标题翻译：气动轮胎
公开(公告)号：US20110048600A1
公开(公告)日：2011-03-03
申请号：US12920364
申请日：2010-02-25
申请人： Hayato Yogou , Akihiko Shinkai
发明人： Hayato Yogou , Akihiko Shinkai
IPC分类号： B60C11/00
CPC分类号： B60C11/00 , B60C11/0058 , B60C11/0066 , B60C2011/0025 , B60C2011/0388
摘要： A pneumatic tire has a center rib extending along a tire circumferential direction in a center portion of a tread surface. A width of the center rib is equal to or more than 10% of a grounding width. An outside rubber having a relatively high tension modulus is arranged outside a vehicle and an inside rubber having a relatively low tension modulus is arranged inside the vehicle, by setting an interface formed in the center rib along a tire diametrical direction to a boundary. 300% tension modulus Mo and a rubber hardness Ho of the outside rubber, and 300% tension modulus Mi and a rubber hardness Hi of the inside rubber satisfy the following relationship: (Mo−Mi)/Mo≧0.15 Ho−Hi≦±3 degree.
摘要翻译：充气轮胎具有在胎面表面的中心部分沿着轮胎周向延伸的中心肋。中心肋的宽度等于或大于接地宽度的10％。具有相对高的拉伸模量的外部橡胶布置在车辆的外部，并且通过将形成在中心肋中的界面沿着轮胎直径方向设置到边界，布置在车辆内部，并且具有相对低的拉伸模量的内部橡胶。外部橡胶的300％张力模量Mo和橡胶硬度Ho，内部橡胶的300％张力模量Mi和橡胶硬度H满足以下关系：（Mo-Mi）/Mo≥0.15Ho-Hi＆nlE;±3 度。

84. 发明申请

US20100319825A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20100319825A1
公开(公告)日：2010-12-23
申请号：US12744836
申请日：2008-08-22
申请人： Nobuyoshi Yoshinaka , Masahiro Hanya
发明人： Nobuyoshi Yoshinaka , Masahiro Hanya
IPC分类号： B60C11/00 , B60C9/18
CPC分类号： B60C9/2204 , B29D30/3028 , B29D30/60 , B60C11/005 , B60C11/0058 , B60C11/0066 , B60C19/001 , B60C2009/2223 , B60C2009/2261 , B60C2009/2295 , B60C2011/0025 , Y10T152/10801
摘要： A proper balance between ride comfort, steering stability, and road noise is achieved. A pneumatic tire (1) has a band layer (9) comprising a band ply (9A) where band cords are arranged at an angle of not more than 5 deg. with respect to the circumferential direction of the tire on the radially outer side of a belt layer (7). The band ply (9A) comprises a first ply piece (9a) covering only one side of end portions of the belt layer (7) and a second ply piece (9b) disposed adjacently to the first ply piece (9a), covering continuously the central portion of the belt layer (7) and another side of the end portions, and having a width larger than that of the above-mentioned first ply piece (9a). And, the band cords of said first ply piece (9a) and band cords of said second ply piece (9b) are different in modulus.
摘要翻译：实现乘坐舒适性，操纵稳定性和道路噪声之间的适当平衡。充气轮胎（1）具有包括带帘布层（9A）的带状层（9），带状帘布层以不大于5度的角度布置。相对于带束层（7）的径向外侧的轮胎的周向。带束层（9A）包括仅覆盖带束层（7）的端部的一侧的第一帘布层（9a）和与第一层片（9a）相邻设置的第二帘布层片（9b），连续地覆盖带束层（7）的中心部分和端部的另一侧，并且具有比上述第一层片（9a）的宽度更大的宽度。而且，所述第一层片（9a）的带束线和所述第二层片（9b）的带状帘线的模数不同。

85. 发明申请

US20100314850A1 Heavy Duty Vehicle with a Tread Including a Plurality of Parts 审中-公开
标题翻译：重型车辆，包括多个零件的胎面
公开(公告)号：US20100314850A1
公开(公告)日：2010-12-16
申请号：US12682754
申请日：2008-10-08
申请人： Francois Harle
发明人： Francois Harle
IPC分类号： B60C1/00 , B62D47/00
CPC分类号： B60C19/001 , B60C11/00 , B60C11/005 , B60C11/0058 , B60C11/0075
摘要： A vehicle, such as a public transport vehicle or a “civil engineering plant” vehicle, comprising at least two axle systems, at least one of them comprising at least two twin-mounted sets fitted with tires. Each of the treads of the tires fitted to two twin-mounted sets comprises at least on its exterior surface at least two circumferential parts made of polymer blends that have different physico-chemical properties, the distributions of the said polymer blends in the treads of each of the tires being symmetric with respect to a longitudinal plane passing through a point mid-way between the two twin-mounted sets.
摘要翻译：诸如公共运输车辆或“土木工程车辆”车辆的车辆包括至少两个车桥系统，它们中的至少一个包括装配有轮胎的至少两个双安装套件。装配到两个双安装组件的轮胎的每个胎面至少在其外表面上包括由具有不同理化特性的聚合物共混物制成的至少两个圆周部分，所述聚合物共混物在每个胎面的胎面中的分布的轮胎相对于穿过两个双安装套件之间的中间点的纵向平面对称。

86. 发明申请

US20100243117A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20100243117A1
公开(公告)日：2010-09-30
申请号：US12301983
申请日：2008-05-07
申请人： Yasujiro Daisho
发明人： Yasujiro Daisho
IPC分类号： B60C11/117 , B60C15/06 , B60C11/03 , B60C9/00
CPC分类号： B60C15/06 , B60C11/00 , B60C11/0058 , B60C11/0304 , B60C11/033 , B60C15/0045 , B60C15/0632 , B60C19/001 , B60C2011/0025 , B60C2011/0388 , Y10T152/10513
摘要： Provided is a pneumatic tire in which the performance change of driving stability due to continuous driving can be suppressed even with a carcass layer, which has a single-ply structure and a wound-up section extended up to a region below a belt layer so as to overlap with an end section of the belt layer. In the pneumatic tire of the present invention, a single-ply structured carcass layer having a cord angle in a range of 75° to 90° to a tire circumferential direction is laid between a pair of bead sections, a belt layer is arranged on an outer peripheral side of the carcass layer in a tread section, bead cores around each of which the carcass layer is wound up from an inner side to an outer side of a tire are arranged respectively in the bead sections, bead fillers are arranged respectively on the bead cores and are each sandwiched by a body section and a wound-up section of the carcass layer, and each wound-up section of the carcass layer is extended up to a region below the belt layer so as to overlap with an end section of the belt layer, wherein a height of the bead filler from a bead heel is not more than 25 mm, a sectional area of the bead filler is not more than 65 mm2, and tan δ at 60° C. of a rubber composition constituting the bead filler is not more than 0.20.
摘要翻译：提供一种充气轮胎，其中即使具有单层结构的胎体层和延伸到带束层下方的区域的胎体层，也能够抑制由连续驱动引起的驾驶稳定性的性能变化，从而以与带束层的端部部分重叠。在本发明的充气轮胎中，将帘线角度相对于轮胎周向的75°〜90°的单层结构胎体层铺设在一对胎圈部之间，带束层在胎面部的胎体层的外周侧，分别在胎圈部中分别设置胎圈部，胎圈填料分别设置在胎圈部的胎圈部的胎圈部的内侧，外周侧，珠芯，并且分别被胎体层的主体部分和卷绕部分夹持，并且胎体层的每个卷绕部分延伸到带束层以下的区域，以与胎体层的端部部分重叠带束层，其中胎圈填料从胎跟跟部的高度不大于25mm，胎圈填料的截面积不大于65mm 2，构成橡胶组合物的橡胶组合物在60℃下的tanδ为珠填料不大于0.20。

87. 发明申请

US20100163145A1 PNEUMATIC TIRE FOR MOTORCYCLE 审中-公开
标题翻译：摩托车气动轮胎
公开(公告)号：US20100163145A1
公开(公告)日：2010-07-01
申请号：US12663443
申请日：2008-04-18
申请人： Hidemitsu Nakagawa
发明人： Hidemitsu Nakagawa
IPC分类号： B60C11/00 , B60C5/00 , B60C13/00
CPC分类号： B60C11/00 , B60C11/0058 , B60C19/001 , B60C2011/0025 , B60C2200/10
摘要： The tread portion 2 is divided in the tire widthwise direction into five regions comprising the center tread region A, respective shoulder tread regions C, and respective intermediate tread regions B. A curved length in the tire widthwise direction of a tread surface of the center tread region A is in the range of 10 to 35% of the curved length in the tire widthwise direction of the entire tread surface, and the whole curved length in the tire widthwise direction of a tread surface of the shoulder tread regions C is in the range of 5 to 35% of the curved length in the tire widthwise direction of the entire tread surface. 100% Mod, i.e. the modulus at 100% elongation, of tread rubber forming the intermediate tread region B is larger than 100% Mod of tread rubber forming the center tread region A, and loss tangent of each shoulder tread region C is larger than loss tangent of the center tread region A.
摘要翻译：胎面部分2在轮胎宽度方向上划分成包括中心胎面区域A，各个肩部胎面区域C和各个中间胎面区域B的五个区域。中心胎面的胎面表面的轮胎宽度方向上的弯曲长度区域A在整个胎面表面的轮胎宽度方向上的弯曲长度的10〜35％的范围内，胎肩胎面区域C的胎面表面的轮胎宽度方向的整个弯曲长度在该范围内在整个胎面表面的轮胎宽度方向上弯曲长度的5至35％。形成中间胎面区域B的胎面橡胶的100％模量即100％伸长率的模量大于形成中心胎面区域A的胎面橡胶的100％Mod，并且每个胎面胎面区域C的损耗角正切大于损失中心胎面区域A的切线

88. 发明申请

US20100089511A1 PNEUMATIC TIRE FOR MOTORCYCLE 审中-公开
标题翻译：摩托车气动轮胎
公开(公告)号：US20100089511A1
公开(公告)日：2010-04-15
申请号：US12447214
申请日：2007-11-26
申请人： Kouji Terada
发明人： Kouji Terada
IPC分类号： B60C9/18
CPC分类号： B60C9/22 , B60C9/2009 , B60C11/0058 , B60C2009/2041 , B60C2011/0025 , B60C2200/10
摘要： The present invention provides a pneumatic tire for a motorcycle, in which stability in running straight at a relatively high speed and gripping properties in cornering are improved in a compatible manner. The pneumatic tire for a motorcycle includes slant belt layers 16L, 16U disposed on the outer side in the tire radial direction of a carcass 14 and a “0 degree” belt layer 18 disposed on the outer side in the tire radial direction of the slant belt layers 16L, 16U. The first belt layer 16L as the innermost belt layer in the tire radial direction, of the slant belt layers 16L, 16U, is constituted of three divided portions including two rows of first belt layer side portions 16LA, 16LB disposed on respective side portions in the tire widthwise direction and one row of a first belt layer center portion 16LC disposed at the center portion in the tire widthwise direction. Cords of the first belt layer center portion 16LC are disposed at an angle in a range of 60 to 90 degrees with respect to the tire equatorial plane, and cords of the first belt layer side portions 16LA, 16LB are disposed at an angle in a range of 20 to 50 degrees with respect to the tire equatorial plane.
摘要翻译：本发明提供了一种用于摩托车的充气轮胎，其中以相对较高的速度提高了在相对高的速度下直线行驶的稳定性和转弯中的抓地性能。用于摩托车的充气轮胎包括设置在胎体14的轮胎径向外侧的倾斜带层16L，16U和设置在倾斜带的轮胎径向外侧的“0”带束层18 层16L，16U。作为倾斜带层16L，16U的轮胎径向的最内侧带层的第一带束层16L由三个分割部分构成，该三个分割部分包括布置在第二带束层16L，16U的相应侧部的两排第一带束层侧部分16LA，16LB 轮胎宽度方向和一列布置在轮胎宽度方向上的中心部分的第一带束层中心部分16LC。第一带束层中心部16LC的帘线相对于轮胎赤道面成60度〜90度的角度配置，第一带束层侧部16LA，16LB的帘线以一定角度配置相对于轮胎赤道平面为20〜50度。

89. 发明申请

US20090242091A1 TIRE WITH RUBBER TREAD OF CIRCUMFERENTIAL ZONES WITH GRADUATED PHYSICAL PROPERTIES 有权
标题翻译：轮胎与带有分级物理特性的圆形区域的橡胶条
公开(公告)号：US20090242091A1
公开(公告)日：2009-10-01
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： 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。

90. 发明授权

US07559348B2 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：US07559348B2
公开(公告)日：2009-07-14
申请号：US11043495
申请日：2005-01-26
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。

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