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61. 发明申请

US20030201047A1 Two piece tire with improved tire tread belt 失效
标题翻译：两件轮胎，改进轮胎胎面带
公开(公告)号：US20030201047A1
公开(公告)日：2003-10-30
申请号：US10444527
申请日：2003-05-23
发明人： William Earl Rayman , Barry Allen Matrana , Thomas Roy Fuhrig , Gregory Scott Hanna
IPC分类号： B60C011/02 , B60C009/20 , B60C009/22 , B60C009/00 , D07B001/06
CPC分类号： B60C15/06 , B60C1/0016 , B60C9/06 , B60C9/2009 , B60C9/22 , B60C9/28 , B60C11/00 , B60C11/0083 , B60C11/02 , B60C11/18 , B60C2200/065 , D02G3/48 , D07B1/0613 , D07B1/0626 , D07B2201/2006 , D07B2201/2051 , Y10T152/10765 , Y10T152/10792 , D07B2801/12 , D07B2801/24
摘要： A two-piece tire assembly has a removable tread belt 12 for installing about the circumference of a tire carcass 14. The tread belt has at least a pair of belt layers, and one layer comprising inextensible reinforcing cables inclined at substantially zero degrees relative to the circumferential direction of the tire assembly. The cables in zero degree ply have a tensile strength of at least 50,000 N.
摘要翻译：两件式轮胎组件具有可移除的胎面带12，用于围绕轮胎胎体14的圆周安装。胎面带具有至少一对带束层，并且一层包括不可伸展的增强缆线，相对于轮胎组件的圆周方向。零度帘布层中的电缆的拉伸强度至少为50,000 N.

62. 发明授权

US06540858B1 Method for reducing the working temperature of a tire tread for vehicles and some tire treads capable of performing said method 失效
标题翻译：用于降低车辆的轮胎胎面的工作温度和能够执行所述方法的一些轮胎胎面的方法
公开(公告)号：US06540858B1
公开(公告)日：2003-04-01
申请号：US08946233
申请日：1997-10-07
申请人： Renato Caretta , Marco Nahmias Nanni
发明人： Renato Caretta , Marco Nahmias Nanni
IPC分类号： B29D3000
CPC分类号： B60C11/18 , B60C11/00 , B60C11/0058 , B60C11/0066 , B60C11/0075 , B60C11/0083 , B60C11/02 , B60C11/0302 , B60C2011/0016 , B60C2011/0374 , B60C2011/0388 , B60C2200/10 , Y10T29/49826
摘要： A method for reducing the working temperature of a tire tread for vehicles utilizing a tire tread comprising a first portion and a second portion. The first portion comprising 100 parts by weight of an elastomeric material, 40-120 parts by weight of a filler, comprising from 50 to 100% by weight of carbon black and from 0 to 50% of silica, and 3-40 parts by weight of at least a conventional additive. The second portion comprising 100 parts by weight of an elastomeric material, 40-120 parts by weight of a filler, comprising from 30 to 100% by weight of silica and from 0 to 70% of carbon black, and 3-40 parts by weight of at least a conventional additive. However, the silica content in the second portion is at least 20% higher than in the first portion. Tires wherein the area of the first portion exceeds 37.1% of the total area of the tire tread are also disclosed.
摘要翻译：一种用于降低使用轮胎胎面的车辆的轮胎胎面的工作温度的方法，所述轮胎胎面包括第一部分和第二部分。第一部分包括100重量份的弹性体材料，40-120重量份的填料，包含50-100重量％的炭黑和0-50重量％的二氧化硅，以及3-40重量份的至少一种常规添加剂。第二部分包含100重量份的弹性体材料，40-120重量份的填料，包含30-100重量％的二氧化硅和0-70重量％的炭黑，以及3-40重量份的至少一种常规添加剂。然而，第二部分中的二氧化硅含量比第一部分中的二氧化硅含量高至少20％。还公开了第一部分的面积超过轮胎胎面总面积的37.1％的轮胎。

63. 发明申请

US20020112799A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20020112799A1
公开(公告)日：2002-08-22
申请号：US10072955
申请日：2002-02-12
申请人： BRIDGESTONE CORPORATION
发明人： Masato Hiruma , Gen Suzuki , Akio Kusano , Hiroshi Mouri
IPC分类号： B29D030/00
CPC分类号： B60C11/18 , B29D2030/526 , B60C19/08 , Y10S152/02
摘要： A pneumatic tire comprising a tread portion which comprises a surface rubber layer which is disposed in an outer portion of the tread portion in the radial direction of said tire and has a specific resistance of 108 nullnullcm or more after curing by vulcanization and conductive rubber members which comprise a rubber composition having a specific resistance of 106 nullnullcm or less and replace a portion of the surface rubber layer, wherein the conductive rubber members are disposed in portions of the surface rubber layer extending from the outer surface to the inner surface in the radial direction of said tire discontinuously in the circumferential direction of said tire at the outer surface of the surface rubber layer in the radial direction of said tire, is provided. The pneumatic tire shows not only an excellent effect of static discharge but also excellent durability.
摘要翻译：一种充气轮胎，其特征在于，包括胎面部，该胎面部包括表面橡胶层，所述表面橡胶层设置在所述轮胎的径向方向的胎面部的外侧部分中，并且通过硫化和导电橡胶固化后的电阻率为10Ω/ 构成电阻率为10Ω·欧姆·厘米或更小的橡胶组合物的部件，并且替换表面橡胶层的一部分，其中导电橡胶部件设置在表面橡胶层的从外表面延伸到内表面的部分在所述轮胎的径向方向上在所述轮胎的径向方向上在所述轮胎的所述表面橡胶层的外表面处在所述轮胎的径向方向上不连续地沿所述轮胎的圆周方向。充气轮胎不仅显示出静电放电的优异效果，而且显示出优异的耐久性。

64. 发明申请

US20010054464A1 Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US20010054464A1
公开(公告)日：2001-12-27
申请号：US09881698
申请日：2001-06-18
申请人： THE YOKOHAMA RUBBER CO., LTD.
发明人： Yukio Tozawa , Hiroshi Iizuka
IPC分类号： B60C011/00
CPC分类号： B60C11/042 , B60C11/047 , B60C11/18 , Y10S152/03
摘要： Disclosed is a pneumatic tire effectively controlling uneven wear occurring in the vicinity of a main groove even if a groove width of the main groove is narrowed due to change in tread radius during inflation. In the pneumatic tire, with regard to the main groove having its groove width narrowed during inflation among a plurality of main grooves provided on a tread surface, both groove walls are inclined so that the groove width becomes wider toward the groove bottom, and a protrusion dividing the groove space in the tire width direction is provided at the groove bottom.
摘要翻译：公开了一种充气轮胎，其有效地控制在主槽附近发生的不均匀磨损，即使主膨胀槽的槽宽度由于充气期间的胎面半径的变化而变窄。在充气轮胎中，对于在胎面上设置的多个主槽之间的槽宽度狭窄的主槽相对于设置在胎面上的多个主槽之间的槽宽度倾斜，槽宽度朝向槽底变宽，在槽底部设置有将轮胎宽度方向的槽空间分割。

65. 发明申请

US20010047840A1 Low-running-temperature tyre 审中-公开
标题翻译：低运行温度轮胎
公开(公告)号：US20010047840A1
公开(公告)日：2001-12-06
申请号：US09802948
申请日：2001-03-12
申请人： PIRELLI COORDINAMENTO PNEUMATICI S.p.A.
发明人： Marco Nahmias Nanni , Renato Caretta
IPC分类号： B60C011/00
CPC分类号： B60C11/18 , B60C11/00 , B60C11/0058 , B60C11/0066 , B60C11/0075 , B60C11/0083 , B60C11/02 , B60C11/0302 , B60C2011/0016 , B60C2011/0374 , B60C2011/0388 , B60C2200/10 , Y10T29/49826
摘要： A tire for a wheel of a vehicle comprises a toroidal carcass provided with axially opposite sidewalls and beads for anchoring the tire to a rim of the wheel, a tread band located crownwise on the carcass, comprising a surface with a plurality of hollows and grooves defining a raised tread pattern, and a belt structure interposed between the carcass and the tread band, axially extending between the sidewalls. The tread band comprises at least first and second circumferential axially-contiguous portions arranged to contact a road surface. The first portion is formed of a first composition comprising a reinforcing filler having at least 40%-by-weight carbon black and at least some white filler, the second portion is formed of a second composition comprising a reinforcing filler having at least 20%-by-weight white filler, and the first composition is different from the second composition. A difference of compositions between the at least first and second portions achieves a tire operating temperature lower than a reference temperature.
摘要翻译：一种用于车辆轮胎的轮胎包括设置有轴向相对的侧壁和胎圈的环形胎体，所述胎圈用于将轮胎锚定在轮胎的轮缘上，胎冠带冠部位于胎体上，包括具有多个中空部分和凹槽的表面凸起的胎面花纹，以及插入在胎体和胎面带之间的带结构，在侧壁之间轴向延伸。胎面带至少包括第一和第二周向轴向连续部分，其布置成接触路面。第一部分由包含具有至少40重量％的炭黑和至少一些白色填料的增强填料的第一组合物形成，第二部分由第二组合物形成，第二组合物包含具有至少20重量％所述第一组合物与所述第二组合物不同。至少第一和第二部分之间的组成差异实现了比参考温度低的轮胎工作温度。

66. 发明授权

US06186202B1 Silica reinforced solventless elastomeric adhesive compositions 失效
标题翻译：二氧化硅增强无溶剂弹性粘合剂组合物
公开(公告)号：US06186202B1
公开(公告)日：2001-02-13
申请号：US08603141
申请日：1996-02-20
申请人： Ramendra Nath Majumdar , Lewis Timothy Lukich , Thomas Edwin Duncan , Bruce Raymond Hahn
发明人： Ramendra Nath Majumdar , Lewis Timothy Lukich , Thomas Edwin Duncan , Bruce Raymond Hahn
IPC分类号： B60C1100
CPC分类号： C09J121/00 , B60C1/0016 , B60C11/00 , B60C11/18 , C08K3/36 , C08K5/548
摘要： A silica reinforced solventless adhesive composition or cushion comprises a blend of rubber, silica, a silica coupling agent, an optional tackifier, and low or nil amounts of carbon black. The elastomeric adhesive composition can be utilized with various other rubber layers to adhere a cured or uncured tire tread to a cured tire casing. The elastomeric adhesive composition has good blowout resistance and a very low, final blowout test temperature.
摘要翻译：二氧化硅增强的无溶剂粘合剂组合物或衬垫包括橡胶，二氧化硅，二氧化硅偶联剂，任选的增粘剂和低或不含量的炭黑的共混物。弹性体粘合剂组合物可与各种其它橡胶层一起使用，以将固化的或未固化的轮胎胎面粘附到固化的轮胎外壳上。弹性体粘合剂组合物具有良好的防喷射性能和非常低的最终井喷试验温度。

67. 发明授权

US4739811A Pneumatic vehicle tire with radial ply carcass and tread member composed of a base layer situated closer to the tire axis and a cap layer arranged on top thereof 失效
标题翻译：具有径向帘布层胎体和胎面构件的气动车辆轮胎，其由位于更靠近轮胎轴线的基层和布置在其顶部的盖层组成
公开(公告)号：US4739811A
公开(公告)日：1988-04-26
申请号：US820652
申请日：1986-11-21
申请人： Alfred Rampl
发明人： Alfred Rampl
IPC分类号： B60C1/00 , B60C9/18 , B60C11/00 , B60C11/18 , B60C11/01 , B60C13/00
CPC分类号： B60C11/18 , B60C1/0016 , B60C1/0025 , B60C11/00 , B60C11/005 , B60C11/0058 , B60C11/0075 , B60C9/18 , B60C2011/0016 , B60C2013/005
摘要： The pneumatic vehicle tire comprises a radial ply carcass, two side walls, a tread member and a belt or breaker comprising at least one cord layer. The tread member is composed of a base layer positioned closer to the tire axis and a cap layer arranged on top thereof. For particularly favorably affecting the rolling behavior of the tire the base layer forms a trough in which the cap layer is accommodated.
摘要翻译：气动车辆轮胎包括径向帘布层胎体，两个侧壁，胎面构件和包括至少一个帘线层的带或破碎机。胎面构件由更靠近轮胎轴线的基底层和布置在其顶部上的盖层构成。为了特别有利地影响轮胎的滚动行为，基层形成容纳盖层的槽。

68. 发明授权

US4385653A Pneumatic tire having a tread constructed of at least two kinds of rubbers 失效
标题翻译：具有由至少两种橡胶构成的胎面的气动轮胎
公开(公告)号：US4385653A
公开(公告)日：1983-05-31
申请号：US211497
申请日：1980-12-01
申请人： Takuya Okazaki , Toyohiko Asada , Masahide Nishihata , Yukitoshi Morishita , Keijiro Oda
发明人： Takuya Okazaki , Toyohiko Asada , Masahide Nishihata , Yukitoshi Morishita , Keijiro Oda
IPC分类号： B60C11/00 , B60C11/01 , B60C11/18 , B60C1/00 , B60C11/06
CPC分类号： B60C11/00 , B60C11/0058 , B60C11/18
摘要： A pneumatic radial-ply tire having a tread constructed of at least two kinds of rubber which is capable of attaining both braking performance and rolling resistance. The tread portion is constructed so that the tread center zone is comprised of a rubber having a low hysteresis loss and the tread side zones adjacent to the center zone on both sides thereof or the outer layers of them are each comprised of a rubber having a high hysteresis loss; the tread center zone and the tread side zones are disposed in parallel to each other in the circumferential direction or the tread side zones are each disposed adjoining to the tread center zone and in a superposing manner.
摘要翻译：一种具有由能够获得制动性能和滚动阻力的至少两种橡胶构成的胎面的气动径向帘布层轮胎。胎面部分被构造成使得胎面中心区域由具有低磁滞损耗的橡胶构成，并且胎面侧区域与其两侧的中心区域相邻或其外层各自包括具有高的橡胶磁滞损耗; 胎面中心区域和胎面侧区域在圆周方向上彼此平行地设置，或者胎面侧区域各自设置为与胎面中心区域相邻并且以重叠的方式设置。

69. 发明授权

US4381810A Tire with dual tread compound 失效
标题翻译：轮胎与双胎面复合
公开(公告)号：US4381810A
公开(公告)日：1983-05-03
申请号：US266554
申请日：1981-05-22
申请人： John M. Cady , William E. Egan
发明人： John M. Cady , William E. Egan
IPC分类号： B60C11/00 , B60C1/00 , B60C11/18 , B60C9/00 , B60C15/00
CPC分类号： B60C1/0016 , B60C11/005 , B60C11/18 , Y10T152/10846
摘要： A tire which has an outer and an inner layer of compound in the non-skid portion of the tread thereof. The outer layer is composed of a lower rolling resistance compound than the inner layer is composed. The inner layer is composed of a compound which provides better traction than the compound of the outer layer provides.
摘要翻译：一种在其胎面的防滑部分中具有化合物的外层和内层的轮胎。外层由比内层组成的低滚动阻力化合物组成。内层由比外层化合物提供更好的牵引力的化合物组成。

70. 发明授权

US3830275A Treads, pneumatic tires and a process for improving tire performance 失效
标题翻译： TREADS，气动轮胎和改进轮胎性能的方法
公开(公告)号：US3830275A
公开(公告)日：1974-08-20
申请号：US18941871
申请日：1971-10-14
申请人： GOODYEAR TIRE & RUBBER
发明人： RUSSELL R
IPC分类号： B29D30/52 , B60C1/00 , B60C11/00 , B60C11/02 , B60C11/18 , C08L21/00 , B60C9/02 , B29H17/36 , B60C11/06
CPC分类号： B60C11/18 , B29D30/52 , B60C1/00 , B60C11/00 , B60C11/02 , C08L21/00 , C08L2666/08
摘要： City bus tires having a cap-base construction, and their use first on the front axle of a city bus and subsequently on the rear axle of the bus.
摘要翻译：城市公共汽车轮胎具有盖帽结构，首先在城市公共汽车的前桥上使用，随后在公共汽车的后桥上使用。

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