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1.发明授权Radial tires having at least two belt plies reinforced with steel monofilaments 失效具有至少两个带钢层的径向轮胎用钢单丝增强
公开(公告)号：US5858137A
公开(公告)日：1999-01-12
申请号：US611391
申请日：1996-03-06
CPC分类号： B60C9/0007 , B60C9/0064 , B60C9/2006 , B60C2200/04 , Y10T152/10765
摘要： A pneumatic radial tire includes at least two belt plies reinforced with steel monofilaments inclined at an angle of 10.degree. to 30.degree. with respect to the equatorial plane of the tire, the monofilaments being laid at an end count ranging from 25 to 60 ends per inch and having a diameter of from 0.25 to 0.40 mm, a tensile strength of at least 4080 MPa-(2000.times.D).times.95 percent where D is the filament diameter in millimeters and a fatigue resistance of at least 3500 cycles as measured by the three-roll bending fatigue test. Preferably, the filament diameter ranges from 0.30 to 0.35 mm, the tensile strength of each monofilament is at least 4400 MPa-(2000.times.D).times.95 percent and the fatigue resistance ranges from 3500 to 6000 cycles.
摘要翻译： 充气子午线轮胎包括至少两个相对于轮胎的赤道面倾斜10°至30°的钢单丝增强的带束帘布层，单丝以每英寸25至60个端部的端部计数 直径为0.25至0.40毫米，拉伸强度至少为4080MPa-（2000×D）×95％，其中D为以毫米为单位的长丝直径，以及通过三辊弯曲测量的至少3500次循环的耐疲劳性 疲劳试验。 优选地，长丝直径范围为0.30至0.35mm，每根单丝的拉伸强度至少为4400MPa-（2000×D）×95％，疲劳强度范围为3500〜6000个循环。
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公开(公告)号：US20110259501A1
公开(公告)日：2011-10-27
申请号：US12767227
申请日：2010-04-26
IPC分类号： B60C9/28
CPC分类号： B60C9/0042 , B60C9/005 , B60C9/2009 , B60C9/22 , B60C17/0009 , D02G3/48
摘要： A pneumatic tire for a vehicle includes a carcass reinforced by a carcass ply. The pneumatic further includes at least one belt ply disposed radially outward of the carcass ply in a crown portion of the pneumatic tire. The belt ply includes at least one composite cord having at least one first yarn and at least one second metallic filament wrapped together such that the first yarn has a modulus less than a modulus of the second metallic filament.
摘要翻译： 一种用于车辆的充气轮胎包括由胎体帘布层增强的胎体。 所述气动还包括在所述充气轮胎的胎冠部分中沿胎体帘布层的径向外侧设置的至少一个带束帘布层。 带束层包括至少一个具有至少一个第一纱线和至少一个第二金属纤维丝缠绕在一起的复合帘线，使得第一纱线的模量小于第二金属细丝的模量。
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公开(公告)号：US20140345772A1
公开(公告)日：2014-11-27
申请号：US13898695
申请日：2013-05-21
CPC分类号： B60C9/005 , B60C9/18 , B60C17/00 , B60C17/0009 , B60C2009/2214 , B60C2009/2257 , B60C2009/2266 , B60C2009/2285 , B60C2017/0081 , D02G3/48 , D10B2331/02 , D10B2331/021
摘要： A pneumatic tire includes a carcass reinforced by a carcass ply, at least one belt ply disposed radially outward of the carcass ply in a crown portion of the pneumatic tire, and at least one overlay ply disposed radially outward of the belt ply in the crown portion of the pneumatic tire. The overlay ply includes at least one hybrid cord having at least one first nylon core yarn with at least one second aramid wrap yarn wrapped around the first core yarn such that the first core yarn has a modulus less than a modulus of the second outer metallic filament.
摘要翻译： 一种充气轮胎包括由胎体帘布层增强的胎体，至少一个在胎体帘布层的径向向外设置在充气轮胎的胎冠部分中的带束帘布层，以及至少一个覆盖层，其布置在冠状部分的带束层的径向外侧 的充气轮胎。 覆盖层包括至少一个混合帘线，其具有至少一个第一尼龙芯纱，其具有围绕第一芯纱缠绕的至少一个第二芳族聚酰胺包裹纱线，使得第一纱线的模量小于第二外部金属细丝的模量 。
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公开(公告)号：US20120067491A1
公开(公告)日：2012-03-22
申请号：US12887721
申请日：2010-09-22
IPC分类号： B60C9/18
CPC分类号： B60C9/2006
摘要： A pneumatic tire includes a carcass, two sidewalls spaced apart a distance, two beads, a tread disposed radially outward of a crown of the carcass, and an overlay radially interposed between the tread and the carcass. The overlay has UT steel reinforcing cords. The cords have filaments with diameters ranging from 0.08 mm to 0.60 mm.
摘要翻译： 充气轮胎包括胎体，间隔开一段距离的两个侧壁，两个胎圈，设置在胎体冠部的径向外侧的胎面，以及径向插入胎面和胎体之间的覆盖层。 覆盖层采用UT钢筋。 电线具有直径在0.08mm至0.60mm之间的细丝。
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公开(公告)号：US20120085474A1
公开(公告)日：2012-04-12
申请号：US12899846
申请日：2010-10-07
IPC分类号： B60C9/18
CPC分类号： B60C9/18 , B60C9/0007 , B60C15/06 , Y10T152/10774
摘要： A pneumatic tire includes a carcass having at least one reinforced ply, a tread disposed radially outward of the carcass, and a belt structure disposed radially between the carcass and the tread. The belt structure includes a single woven layer of crimped metallic cords extending in the radial direction and in the circumferential direction.
摘要翻译： 充气轮胎包括具有至少一个增强层的胎体，设置在胎体径向外侧的胎面，以及径向设置在胎体和胎面之间的带结构。 带束结构包括在径向方向和圆周方向上延伸的卷曲金属帘线的单编织层。
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公开(公告)号：US06394160B1
公开(公告)日：2002-05-28
申请号：US09725651
申请日：2000-11-29
IPC分类号： B60C918
CPC分类号： B60C9/2009 , B60C2009/2041 , Y10T152/10765
摘要： The present invention is directed towards a pneumatic radial tire. The tire is comprised of a reinforcing belt structure wherein the belt plies are divided into at least three segments. The reinforcing cords in each segment of a ply are oriented in the same inclination direction. By maintaining the same cord inclination in the segments, dividing the belt ply into segments creates hinge points for the belt ply, reducing the stiffness of the ply across the width of the tread from the centerline of the tire to the tread edges. If the belt structure has more than one reinforcing ply, the segments of the adjacent plies are staggered by a distance at greater than the radial height between the radially inner side of the adjacent belt plies.
摘要翻译： 本发明涉及一种充气子午线轮胎。 轮胎由加强带结构组成，其中带束层被分成至少三个段。 帘布层的每个片段中的加强帘线以相同的倾斜方向定向。 通过在段中保持相同的帘线倾斜度，将带束层分成多个段形成用于带束层的铰链点，从而将帘布层从胎面的中心线到胎面边缘的宽度的帘布层刚度降低。 如果带束结构具有多于一个的加强层，相邻层的段将大于相邻带层的径向内侧之间的径向高度交错一段距离。
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