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91. 发明申请

US20120118461A1 TIRE FOR CONSTRUCTION VEHICLE 有权
标题翻译：建筑车辆轮胎
公开(公告)号：US20120118461A1
公开(公告)日：2012-05-17
申请号：US13387189
申请日：2010-07-27
申请人： Kazutaka Matsuzawa
发明人： Kazutaka Matsuzawa
IPC分类号： B60C11/117 , B60C9/18
CPC分类号： B60C11/0316 , B60C9/28 , B60C11/0306 , B60C11/0311 , B60C2011/0033 , B60C2011/0348 , B60C2011/0381 , B60C2200/065 , Y10T152/10801
摘要： A tire for a construction vehicle according to the present invention provides a tire for a construction vehicle having a belt formed by plural layers on the radially outer side of a crown portion of a carcass toroidally extending between a pair of bead portions, in which an outermost belt layer located on the radially outermost side of the belt has a width of 50% or more of a tread width, and a narrow groove is provided such that a distance between an end portion of the outermost belt layer and a bottom portion of the narrow groove is in the range of 15% to 100% of a tread thickness T, where T is a tread thickness at the end portion of the outermost belt layer.
摘要翻译：根据本发明的用于工程车辆的轮胎提供一种用于施工车辆的轮胎，其具有在胎体的胎冠部分的径向外侧上由多层形成的带，所述轮胎在胎圈部分之间环形延伸，其中最外侧位于带的径向最外侧的带束层具有胎面宽度的50％以上的宽度，并且设置窄槽，使得最外侧带束层的端部与狭窄部的底部之间的距离凹槽在胎面厚度T的15％至100％的范围内，其中T是最外侧带束层的端部处的胎面厚度。

92. 发明申请

US20120042999A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20120042999A1
公开(公告)日：2012-02-23
申请号：US13202046
申请日：2010-02-18
申请人： Hiroyuki Matsumura
发明人： Hiroyuki Matsumura
IPC分类号： B60C11/00
CPC分类号： B60C11/005 , B60C2011/0025 , B60C2011/0033 , B60C2200/065 , Y10T152/10495
摘要： It is found that the amount of wear of a tread rubber of a tire, which is abandoned as wear life of the tread rubber expires, is not uniform over the entire width, and there is a high correlation between distribution in the tread width direction of the remaining thickness of the tread rubber of the abandoned tire and distribution in the tread width direction of wear effective rubber volume. On the basis of this finding, it is possible to improve wear life of a pneumatic tire 1, by making volume distribution of a base rubber layer 8 of a tread rubber 4, which has a layered structure, equal to distribution of the wear effective rubber layer, so that the tread rubber 4 wears equally in the tread width direction.
摘要翻译：发现轮胎的胎面橡胶的磨损量在胎面橡胶的磨损寿命期满时被废弃，在整个宽度上是不均匀的，并且在胎面宽度方向上的分布之间存在很高的相关性废弃轮胎的胎面橡胶的剩余厚度和胎面宽度方向上的磨损有效橡胶体积分布。基于该发现，通过使具有层叠结构的胎面橡胶4的基部橡胶层8的体积分布等于磨损有效橡胶的分布，可以提高充气轮胎1的磨损寿命使得胎面橡胶4在胎面宽度方向上均匀地磨损。

93. 发明申请

US20110005649A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20110005649A1
公开(公告)日：2011-01-13
申请号：US12746883
申请日：2008-11-25
申请人： Tomonori Aoki
发明人： Tomonori Aoki
IPC分类号： B60C11/03
CPC分类号： B60C11/04 , B60C11/0306 , B60C11/0311 , B60C2011/0381 , B60C2200/06 , B60C2200/065
摘要： A pneumatic tire has two circumferential-direction main grooves (13) and lug grooves (15). The circumferential-direction main grooves are disposed outside quarter point sections of a tread contact width (TW) in a tread width direction, respectively, the two circumferential-direction main grooves extending in a tire circumferential direction, each of the quarter point sections of the tread contact width (TW) being a midpoint between a tire equator line and a corresponding tread end portion. The lug grooves are extended outwardly from the circumferential-direction main grooves in the tread width direction. Each quarter point section of the tread contact width (TW) has a rib-like shape continuously extending in the tire circumferential direction.
摘要翻译：充气轮胎具有两个圆周方向主槽（13）和横向槽（15）。圆周方向主槽分别设置在胎面宽度方向上的胎面接触宽度（TW）的四分之一点以外的两个圆周方向主槽沿轮胎周向延伸，每个四分之一点胎面接触宽度（TW）是轮胎赤道线和对应的胎面端部之间的中点。横向花纹槽沿胎面宽度方向从周向主槽向外延伸。胎面接触宽度（TW）的每个四分之一点部分具有在轮胎周向上连续延伸的肋状形状。

94. 发明申请

US20090032157A1 TIRE FOR CONSTRUCTION VEHICLE 审中-公开
标题翻译：建筑车辆轮胎
公开(公告)号：US20090032157A1
公开(公告)日：2009-02-05
申请号：US12063083
申请日：2006-07-10
申请人： Takumi Inoue
发明人： Takumi Inoue
IPC分类号： B60C11/03
CPC分类号： B60C11/13 , B60C11/0311 , B60C11/1369 , B60C2200/06 , B60C2200/065
摘要： An object of the present invention is to provide a tire for a construction vehicle which suppresses a trouble of the tire by enhancing a heat-radiation characteristic of a tire center portion.A tire for a construction vehicle according to the present invention is provided with a plurality of lug grooves 22 in tread shoulder regions located at the both sides in the width direction of the tire. A plurality of widthwise-extending narrow grooves 24 extending generally along the width direction of the tire and having an end in the width direction of the tire terminated in the tread are disposed in a tire center portion C. This may improve the wear resistance characteristic and to enhance the heat-radiation characteristic by suppressing the decrease of the rigidity of the land portion. In addition, an equatorial shallow groove 26 extending in the circumferential direction of the tire is disposed on the tire equator CL. This allows the compressive stress acting on the tire center portion to be relaxed and the area for hear-radiation to be increased.
摘要翻译：本发明的目的是提供一种通过提高轮胎中心部的散热特性来抑制轮胎的问题的建筑车辆用轮胎。根据本发明的用于工程车辆的轮胎在位于轮胎的宽度方向两侧的胎面胎肩区域中设置有多个横向花纹槽22。沿着轮胎的宽度方向大致延伸并且在轮胎中心部分C处具有终止于轮胎的轮胎的宽度方向上的端部的多个宽度方向延伸的窄槽24设置在轮胎中心部分C中。这可以提高耐磨性能通过抑制接地部的刚性的降低来提高散热特性。此外，在轮胎赤道CL上设置沿轮胎周向延伸的赤道浅槽26。这允许作用在轮胎中心部分上的压缩应力被松弛，并且增加用于听到辐射的区域。

95. 发明申请

US20080041509A1 Pneumatic Tire 有权
标题翻译：气动轮胎
公开(公告)号：US20080041509A1
公开(公告)日：2008-02-21
申请号：US11883550
申请日：2006-01-11
申请人： Akiyoshi Shimizu
发明人： Akiyoshi Shimizu
IPC分类号： B60C11/03
CPC分类号： B60C11/0311 , B60C11/0316 , B60C2200/065
摘要： In a pneumatic tire for a heavy load, it is an object of the present invention to enhance a biased abrasion resistance of a tread while maintaining durability. A component Fin toward an axial inner direction of the tire which is an opposite direction from an axial outer direction of the tire is applied to a force acting on a kicking end 16B of a land portion 16. With this, abrasion of the kicking end of the land portion can be moderated, and a biased abrasion resistance can be enhanced. A groove wall 20 of a lug groove 14 is provided with a step portion 22, a tread side groove width WA in a tread side of the step portion is widened toward an axial outer side of the tire, and a width WS of the step portion 22 is increased toward the axial outer side of the tire, thereby suppressing the lift from the road surface 26 at the tread-in end 16A of the land portion 16.
摘要翻译：在用于重载荷的充气轮胎中，本发明的目的是在保持耐久性的同时增强胎面的偏向耐磨性。向与轮胎的轴向外侧方向相反的方向朝向轮胎的轴向内侧方向的部件翅片被施加到作用在陆部16的踢脚端部16B上的力。由此，踢腿端部的磨损可以缓和地面部分，并且可以提高偏置的耐磨性。横向花纹槽14的槽壁20设置有阶梯部22，台阶部的胎面侧的胎面侧槽宽度WA朝向轮胎的轴向外侧变宽，台阶部的宽度WS 22朝向轮胎的轴向外侧增加，从而抑制在陆部16的踏入端部16A处的路面26的升力。

96. 发明申请

US20060037684A1 Method of mounting tires to civil engineering vehicles and associated tire 有权
标题翻译：将轮胎安装在土木工程车辆和相关轮胎上的方法
公开(公告)号：US20060037684A1
公开(公告)日：2006-02-23
申请号：US11225439
申请日：2005-09-13
申请人： Patrick Vervaet
发明人： Patrick Vervaet
IPC分类号： B60C11/13
CPC分类号： B60C11/13 , B60C11/0302 , B60C11/0311 , B60C11/0316 , B60C11/032 , B60C11/1315 , B60C11/1323 , B60C19/001 , B60C2011/0313 , B60C2200/065 , Y10S152/904 , Y10T29/49826
摘要： A method for fitting tires (P) to a driving axle of a vehicle carrying heavy loads, which consists, after having determined the type of journey made by said vehicle, in: when the route is of type A (ascending under load with a driving torque and descending empty with a braking torque), fitting to each driving axle tires such that for each transverse groove (31) in the edge portions (B) of the tread (1), the angle of inclination of the rubber faces (310, 311) delimiting the transverse grooves (31) which first come into ground contact is smaller than the angle of inclination of the rubber face opposite delimiting the same transverse groove, or when the route is of type V (ascending empty and descending under load with a braking torque), fitting to each driving axle tires such that for each transverse groove (31) in the edge portions (B) of the tread, the angle of inclination of the rubber face (310, 311) delimiting said transverse groove which first comes into ground contact is larger than the angle of inclination of the rubber face opposite delimiting the same transverse groove. A tire (P) appropriate for implementing the method described.
摘要翻译：一种用于将轮胎（P）装配到承载重负荷的车辆的驱动轴上的方法，该方法包括：在确定了由所述车辆制造的行驶类型之后，当路线为A型时（在驾驶时负载下升高扭矩和制动力矩下降空档），适配于每个驱动轴轮胎，使得对于胎面（1）的边缘部分（B）中的每个横向槽（31），橡胶表面（310，限定首先进入地面接触的横向槽（31）的面积比限制相同横向槽的橡胶面的倾斜角小，或者当路径为V型时（在负载下上升，下降为制动力矩），适合于每个驱动轴轮胎，使得对于胎面的边缘部分（B）中的每个横向槽（31），限定首先到达的所述横向槽的橡胶面（310,311）的倾斜角进入地面接触大于橡胶面相对于相同横向槽的倾斜角度。适用于实施所述方法的轮胎（P）。

97. 发明授权

US06817395B2 Crown reinforcement for heavy duty tires 失效
标题翻译：重型轮胎的冠部加固
公开(公告)号：US06817395B2
公开(公告)日：2004-11-16
申请号：US10208398
申请日：2002-07-30
申请人： Italo Marziale Sinopoli , Charles Elmer Hamiel , Barry Allen Matrana
发明人： Italo Marziale Sinopoli , Charles Elmer Hamiel , Barry Allen Matrana
IPC分类号： B60C920
CPC分类号： D07B1/0613 , B60C9/0007 , B60C9/2006 , B60C2009/2074 , B60C2009/2077 , B60C2200/065 , D07B2201/2006 , Y10S57/902
摘要： A pneumatic radial ply tire 20 has a tread 24, a carcass 21, and a belt reinforcing structure 40. The carcass 21 has a steel cord reinforced radial ply extending from one annular bead to a second annular bead. The belt reinforcing structure 40 has at least two belt layers 40A, 40B having steel cords 14 with large filaments 17A, 17B, 17C, 17D in the range of 0.3 mm to 0.6 mm in diameter twisted into a 7×7 cord construction.
摘要翻译：气动径向帘布层轮胎20具有胎面24，胎体21和带束加强结构40.胎体21具有从一个环形胎圈延伸到第二环形胎圈的钢帘线增强的径向帘布层。带束加强结构40具有至少两个具有钢帘线14的带束层40A，40B，其具有扭曲成7×7绳索结构的直径为0.3mm至0.6mm的大长丝17A，17B，17C，17D。

98. 发明申请

US20040211502A1 Off-the-road tire 有权
标题翻译：越野轮胎
公开(公告)号：US20040211502A1
公开(公告)日：2004-10-28
申请号：US10479725
申请日：2004-06-15
发明人： Akira Ono
IPC分类号： B60C011/13 , B60C011/03
CPC分类号： B60C11/00 , B60C11/11 , B60C11/13 , B60C2200/065 , Y10S152/03 , Y10S152/902
摘要： The invention is to improve wear resistance and resistance to crack growth of an off-the-road tire having a gauge of a tread rubber of 60-200 mm, in which a plurality of widthwise grooves extending substantially in a widthwise direction of the tire are arranged in each side region of the tread, and a pair of circumferential fine grooves continuously extending straight-forward or zigzag in a circumferential direction of the tire are arranged in a central zone of the tread, and a plurality of widthwise fine grooves extending substantially in the widthwise direction of the tire and contacting their grooves walls with each other in a ground contact area are arranged between these circumferential fine grooves.
摘要翻译：本发明是为了提高具有60-200mm胎面橡胶规格的越野轮胎的耐磨性和耐裂纹扩展性，其中沿轮胎宽度方向延伸的多个横向槽是布置在胎面的每个侧面区域中，并且在胎面的中心区域中布置有沿轮胎的圆周方向连续延伸直线或锯齿形的一对周向细槽，并且基本上在在这些圆周细槽之间布置轮胎的宽度方向并使其槽壁在接地区域中彼此接触。

99. 发明申请

US20040020578A1 Crown reinforcement for heavy duty tires 失效
公开(公告)号：US20040020578A1
公开(公告)日：2004-02-05
申请号：US10208398
申请日：2002-07-30
发明人： Italo Marziale Sinopoli , Charles Elmer Hamiel , Barry Allen Matrana
IPC分类号： B60C009/20 , B60C009/00 , B60C009/22 , D07B001/06
CPC分类号： D07B1/0613 , B60C9/0007 , B60C9/2006 , B60C2009/2074 , B60C2009/2077 , B60C2200/065 , D07B2201/2006 , Y10S57/902
摘要： A pneumatic radial ply tire 20 has a tread 24, a carcass 21, and a belt reinforcing structure 40. The carcass 21 has a steel cord reinforced radial ply extending from one annular bead to a second annular bead. The belt reinforcing structure 40 has at least two belt layers 40A, 40B having steel cords 14 with large filaments 17A, 17B, 17C, 17D in the range of 0.3 mm to 0.6 mm in diameter twisted into a 7null7 cord construction.

100. 发明授权

US5429168A Off-the-road pneumatic tire with specified bead area design 失效
标题翻译：越野充气轮胎具有指定的胎圈区域设计
公开(公告)号：US5429168A
公开(公告)日：1995-07-04
申请号：US153726
申请日：1993-11-16
申请人： Jolan F. Lobb , Michael W. Cook , Dale E. Wells , Steven Z. Lewkowicz
发明人： Jolan F. Lobb , Michael W. Cook , Dale E. Wells , Steven Z. Lewkowicz
IPC分类号： B60C3/04 , B60C13/00 , B60C15/00 , B60C15/02 , B60C15/024 , B60C3/00 , B60C9/00 , B60C15/04
CPC分类号： B60C3/04 , B60C13/00 , B60C15/024 , B60C2200/065 , B60C2200/14 , Y10T152/10819 , Y10T152/10855 , Y10T152/10864
摘要： An improved off-the-road pneumatic tire designed to be mounted on an associated design rim having a flange portion is described. The rim flange has an axially inward surface contacting the axially outward portion of the bead area of the tire. Each bead portion has a surface contacting a radially inner portion of the rim flange. The surface and the flange initially cease contact and diverge from one another at a location in the cross-section of the tire and rim and in a region of the flange in which a line L1 tangent to the flange surface and passing through the axis forms an angle greater than 0.degree. and less than or equal 15.degree. to with radial line L2 passing through the point of divergence and perpendicular to the axis. The tire has a steel reinforced radial ply which extends between and wraps about each bead. The ply has an inflection point located radially between a radially outward surface of the bead and a radially outward surface of the rim flange portion.
摘要翻译：描述了一种设计成安装在具有凸缘部分的相关设计轮辋上的改进的越野式充气轮胎。轮辋凸缘具有与轮胎的胎圈区域的轴向向外部分接触的轴向内表面。每个胎圈部分具有接触轮辋凸缘的径向内部的表面。表面和法兰最初停止接触并在轮胎和轮辋的横截面中的位置处彼此分开，并且在法兰的区域中，与凸缘表面相切并且穿过轴线的线L1形成一个角度大于0°并且小于或等于15°，径向线L2穿过发散点并垂直于轴线。轮胎具有钢筋增强的径向帘布层，其在每个胎圈之间延伸并在其之间缠绕。帘布层具有径向位于胎圈的径向向外表面和轮缘凸缘部分的径向向外表面之间的拐点。

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