公开(公告)号：US08365785B2

公开(公告)日：2013-02-05

申请号：US12446455

申请日：2007-10-05

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C9/18

CPC分类号： B60C9/2006 ,  B60C9/185 ,  B60C2009/1842 ,  Y10T152/1081

摘要： A tire with a crown reinforcement that comprises at least three plies of reinforcing elements. At least a first profiled element P1 has an axially outer end that is situated at a distance from the equatorial plane of the tire which is less than the distance separating the plane from the end of a second ply. The profiled element P1 is radially separated from the radially outer liner C1 of a first ply by a second profiled rubber compound element G1. At least a third profiled element P2 has an axially outer end that is situated at a distance from the equatorial plane of the tire which is less than the distance separating the plane from the end of a third ply. The profiled element P2 is radially separated from the radially inner liner C2 of the first ply by a fourth profiled rubber compound element G2. The profiled rubber compound elements P1, P2 and G1, G2 and the liners C1, C2 have respective tensile secant moduli of elasticity at 10% elongation MP1, MP2, MG1, MG2, MC1, MC2 such that MC1≧MG1>MP1 and MC2≧MG2>MP2.

摘要翻译： 具有冠部加强件的轮胎，其包括至少三层加强元件。 至少第一成型元件P1具有轴向外端，其位于距离轮胎的赤道平面一定距离处，其小于将平面与第二帘布层的端部分开的距离。 成型元件P1通过第二成型橡胶复合元件G1与第一帘布层的径向外衬垫C1径向分开。 至少第三轮廓元件P2具有轴向外端，其位于距轮胎的赤道平面一定距离处，该距离小于将平面与第三帘布层的端部分开的距离。 型材元件P2通过第四型材橡胶复合元件G2与第一层的径向内衬层C2径向分开。 成型橡胶复合元件P1，P2和G1，G2和衬垫C1，C2在10％伸长率MP1，MP2，MG1，MG2，MC1，MC2处具有相应的拉伸正割模量，使得MC1≥MG1> MP1和MC2≥ MG2> MP2。

公开(公告)号：US06585020B2

公开(公告)日：2003-07-01

申请号：US10139734

申请日：2002-05-06

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C918

CPC分类号： B60C9/2006 ,  Y10T152/10765 ,  Y10T152/10792 ,  Y10T152/10801

摘要： A tire includes a radial carcass reinforcement surmounted by a crown reinforcement formed of at least one working reinforcement having two plies of inextensible metallic reinforcement elements, parallel to each other within each ply and crossed from one ply to the next and forming with the circumferential direction angles &agr;1 and &agr;2 between 10° and 45,° and at least one protective ply. The axial widths L1 and L2 of the working plies and the axial width L3 of the at least one protective ply are such that L3

摘要翻译： 一种轮胎包括径向胎体增强件，其被冠部加强件所覆盖，所述胎冠增强件由至少一个加强件形成，所述加强件具有两层不可伸展的金属增强件，每层在每层中彼此平行，并且从一个帘布层到下一个帘布层交叉并形成圆周方向角 α1和α2在10°和45°之间，和至少一个保护层。 工作层的轴向宽度L1和L2以及至少一个保护层的轴向宽度L3使L3

公开(公告)号：US08960253B2

公开(公告)日：2015-02-24

申请号：US13515206

申请日：2010-12-07

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C15/00 ,  B60C15/06

CPC分类号： B60C15/0603 ,  B60C15/06 ,  B60C15/0607 ,  B60C2200/06 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846

摘要： A technique for improving the durability of the beads of a radial tire for a heavy vehicle of the civil engineering type, by reducing the rate of spread of cracks initiated at the turned-back end of carcass reinforcement and the spread through the coating, edge-binding and filler polymer materials. A transition element (25), made of a transition polymer material, is at least partially in contact, on its axially external face, with the edge-binding polymer material (22) and, on its axially internal face, with a filler polymer material (23b), the radially external (E25) and radially internal (I25) ends of the transition element are respectively radially on the outside of and radially on the inside of the end of the turned-back portion of carcass reinforcement, and the elastic modulus at 10% elongation of the transition polymer material is somewhere between the respective elastic moduli at 10% elongation of the edge-binding polymer material and of the filler polymer material with which the transition element is in contact.

摘要翻译： 一种用于改善土木工程类重型车辆的子午线轮胎的胎圈的耐久性的技术，通过降低在胎体增强件的折返端处开始的裂纹的扩展速度和通过涂层， 结合和填料聚合物材料。 由过渡聚合物材料制成的过渡元件（25）在其轴向外表面上至少部分地与边缘粘合聚合物材料（22）接触，并且在其轴向内表面上与填料聚合物材料 （23b）中，过渡元件的径向外部（E25）和径向内部（I25）端部分别径向地位于胎体增强件的折回部分的端部的外侧和径向上，并且弹性模量 过渡聚合物材料的10％伸长率处于边缘粘结聚合物材料和过渡元素与之接触的填料聚合物材料的10％伸长率的相应弹性模量之间的某处。

公开(公告)号：US20140224403A1

公开(公告)日：2014-08-14

申请号：US14123924

申请日：2012-06-06

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C15/06

CPC分类号： B60C15/06 ,  B60C15/0063 ,  B60C15/0603 ,  B60C15/0607 ,  B60C2009/0276 ,  B60C2015/061 ,  B60C2015/0614 ,  B60C2015/0621 ,  B60C2200/065 ,  Y10T152/10828 ,  Y10T152/10846

摘要： The invention relates to improving the endurance of the beads of a radial tire for a heavy vehicle of construction plant type by reducing the cracking that starts on the axially outer face of the turn-up and spreads through the polymer coating and filler materials. According to the invention, a transition element made of a polymer transition material, is in contact, via its axially inner face, with the polymer coating material of the axially outer face of the turn-up and, via its axially outer face, with the polymer filler material, and the elastic modulus at 10% elongation of the polymer transition material is somewhere between the respective elastic moduluses at 10% elongation of the polymer coating material and of the polymer filler material.

摘要翻译： 本发明涉及通过减少开始于翻转的轴向外表面并扩散通过聚合物涂层和填充材料的裂纹来提高用于建筑工地类型的重型车辆的子午线轮胎的胎圈的耐久性。 根据本发明，由聚合物过渡材料制成的过渡元件通过其轴向内表面与折叠的轴向外表面的聚合物涂层材料接触，并且经由其轴向外表面与 聚合物填料材料，聚合物过渡材料的10％伸长时的弹性模量在聚合物涂层材料和聚合物填料材料的10％伸长率之间的相应弹性模量之间。

公开(公告)号：US20130192737A1

公开(公告)日：2013-08-01

申请号：US13515206

申请日：2010-12-07

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C15/06

CPC分类号： B60C15/0603 ,  B60C15/06 ,  B60C15/0607 ,  B60C2200/06 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846

摘要： A technique for improving the durability of the beads of a radial tire for a heavy vehicle of the civil engineering type, by reducing the rate of spread of cracks initiated at the turned-back end of carcass reinforcement and the spread through the coating, edge-binding and filler polymer materials. A transition element (25), made of a transition polymer material, is at least partially in contact, on its axially external face, with the edge-binding polymer material (22) and, on its axially internal face, with a filler polymer material (23b), the radially external (E25) and radially internal (I25) ends of the transition element are respectively radially on the outside of and radially on the inside of the end of the turned-back portion of carcass reinforcement, and the elastic modulus at 10% elongation of the transition polymer material is somewhere between the respective elastic moduli at 10% elongation of the edge-binding polymer material and of the filler polymer material with which the transition element is in contact.

摘要翻译： 一种用于改善土木工程类重型车辆的子午线轮胎的胎圈的耐久性的技术，通过降低在胎体增强件的折返端处开始的裂纹的扩展速度和通过涂层， 结合和填料聚合物材料。 由过渡聚合物材料制成的过渡元件（25）在其轴向外表面上至少部分地与边缘粘合聚合物材料（22）接触，并且在其轴向内表面上与填料聚合物材料 （23b）中，过渡元件的径向外部（E25）和径向内部（I25）端部分别径向地位于胎体增强件的折回部分的端部的外侧和径向上，并且弹性模量 过渡聚合物材料的10％伸长率处于边缘粘结聚合物材料和过渡元素与之接触的填料聚合物材料的10％伸长率的相应弹性模量之间的某处。

公开(公告)号：US07243695B2

公开(公告)日：2007-07-17

申请号：US11201869

申请日：2005-08-11

申请人： Philippe Gervais ,  Lucien Bondu

发明人： Philippe Gervais ,  Lucien Bondu

IPC分类号： B60C9/18

CPC分类号： B60C9/18 ,  B60C9/2006 ,  B60C2009/1842 ,  Y10T152/1081

摘要： The invention relates to a tire in which at least one first profiled element P of rubber mix separates the axially widest ply of reinforcement elements from at least one end of a second ply, axially narrower than the axially widest ply, the axially outer end of said first profiled element P being located at a distance from the equatorial plane of the tire which is less than the distance between said plane and the end of the axially widest ply of reinforcement elements, said profiled element P being radially separated at least in part from the liner C of said axially narrower ply of reinforcement elements by a second profiled element of rubber mix G, and said first and second profiled elements of rubber mix P and G and said liner C having secant modules of elasticity under tension at 10% elongation MP, MG, MC respectively such that MC≧MG>MP.

摘要翻译： 本发明涉及一种轮胎，其中橡胶混合物的至少一个第一成型元件P将轴向最宽的增强元件层与第二层的至少一端分开，该第二层的轴向上比轴向最宽的层轴向更窄，所述轴向外端 第一成型元件P位于与轮胎的赤道平面相距一定距离处，该距离小于所述平面与轴向最宽的加强元件帘布层的端部之间的距离，所述成型元件P至少部分地与 通过橡胶混合物G的第二成型元件的所述轴向较窄的增强元件层的衬里C，以及所述第一和第二成型橡胶混合物P和G的元件，并且所述衬里C具有在10％伸长率MP的张力下具有弹性的割线模块， MG，MC分别使MC> = MG> MP。

公开(公告)号：US09895937B2

公开(公告)日：2018-02-20

申请号：US14123924

申请日：2012-06-06

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C15/06 ,  B60C15/00 ,  B60C9/02

CPC分类号： B60C15/06 ,  B60C15/0063 ,  B60C15/0603 ,  B60C15/0607 ,  B60C2009/0276 ,  B60C2015/061 ,  B60C2015/0614 ,  B60C2015/0621 ,  B60C2200/065 ,  Y10T152/10828 ,  Y10T152/10846

摘要： The invention relates to improving the endurance of the beads of a radial tire for a heavy vehicle of construction plant type by reducing the cracking that starts on the axially outer face of the turn-up and spreads through the polymer coating and filler materials. According to the invention, a transition element made of a polymer transition material, is in contact, via its axially inner face, with the polymer coating material of the axially outer face of the turn-up and, via its axially outer face, with the polymer filler material, and the elastic modulus at 10% elongation of the polymer transition material is somewhere between the respective elastic moduluses at 10% elongation of the polymer coating material and of the polymer filler material.

公开(公告)号：US20100314018A1

公开(公告)日：2010-12-16

申请号：US12446455

申请日：2007-10-05

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C9/02

CPC分类号： B60C9/2006 ,  B60C9/185 ,  B60C2009/1842 ,  Y10T152/1081

摘要： A tire with a crown reinforcement that comprises at least three plies of reinforcing elements. At least a first profiled element P1 has an axially outer end that is situated at a distance from the equatorial plane of the tire which is less than the distance separating the plane from the end of a second ply. The profiled element P1 is radially separated from the radially outer liner C1 of a first ply by a second profiled rubber compound element G1. At least a third profiled element P2 has an axially outer end that is situated at a distance from the equatorial plane of the tire which is less than the distance separating the plane from the end of a third ply. The profiled element P2 is radially separated from the radially inner liner C2 of the first ply by a fourth profiled rubber compound element G2. The profiled rubber compound elements P1, P2 and G1, G2 and the liners C1, C2 have respective tensile secant moduli of elasticity at 10% elongation MP1, MP2, MG1, MG2, MC1, MC2 such that MC1≧MG1>MP1 and MC2≧MG2>MP2.

摘要翻译： 具有冠部加强件的轮胎，其包括至少三层加强元件。 至少第一成型元件P1具有轴向外端，其位于距离轮胎的赤道平面一定距离处，其小于将平面与第二帘布层的端部分开的距离。 成型元件P1通过第二成型橡胶复合元件G1与第一帘布层的径向外衬垫C1径向分开。 至少第三轮廓元件P2具有轴向外端，其位于距轮胎的赤道平面一定距离处，该距离小于将平面与第三帘布层的端部分开的距离。 型材元件P2通过第四型材橡胶复合元件G2与第一层的径向内衬层C2径向分开。 成型橡胶复合元件P1，P2和G1，G2和衬垫C1，C2在10％伸长率MP1，MP2，MG1，MG2，MC1，MC2处具有相应的拉伸正割模量，使得MC1≥MG1> MP1和MC2≥ MG2> MP2。

公开(公告)号：US20100065182A1

公开(公告)日：2010-03-18

申请号：US12517730

申请日：2007-11-14

申请人： Lucien Bondu

发明人： Lucien Bondu

IPC分类号： B60C9/20

CPC分类号： B60C9/20 ,  B60C9/2006 ,  B60C2009/2038 ,  Y10T152/10765 ,  Y10T152/10801

摘要： A heavy vehicle tire comprising at least four working plies formed of reinforcing elements which, from one ply to the next, cross one another, and comprising at least one protective ply. The tire is supplemented on each side of the circumferential mid-plane by a single working half-ply the reinforcing elements of which make an angle greater than 30° with the circumferential direction, the half-ply being radially on the inside of and adjacent to the radially outermost continuous working ply, its axially outer end being axially on the outside of the ends of the continuous working plies, and the reinforcing elements of the half-ply, the reinforcing elements of the radially outermost continuous working ply and the reinforcing elements of the protective ply the end of which is axially on the outside of the ends of the working plies being oriented in the same direction.

摘要翻译： 一种重型车辆轮胎，包括至少四个由增强元件形成的工作层，所述增强元件从一个帘布层到另一个帘布层彼此交叉并且包括至少一个保护层。 轮胎在周向中间平面的每一侧被单个加工半层补充，其加强件与圆周方向成大于30°的角度，半层在径向上位于内侧并与之相邻 径向最外面的连续工作层，其轴向外端轴向地位于连续加工层的端部的外侧，半层的增强元件，径向最外面的连续工作层的增强元件和增强元件 保护层的端部在工作层的端部的轴向上位于相同的方向上。

公开(公告)号：US07500501B2

公开(公告)日：2009-03-10

申请号：US11201727

申请日：2005-08-11

申请人： Stèphane Callamand ,  Lucien Bondu

发明人： Stèphane Callamand ,  Lucien Bondu

IPC分类号： B60C9/18

CPC分类号： B60C9/28 ,  B60C9/1835 ,  B60C9/2006 ,  B60C2009/1842 ,  Y10T152/10027 ,  Y10T152/10792

摘要： A tire includes comprising a radial carcass reinforcement surmounted radially by a crown reinforcement including a working reinforcement. The working reinforcement includes two working crown plies of calendered inextensible metalic reinforcement elements and rubber mix, and a protective ply of metalllic reinforcements. The metallic reinforcement elements of the working crown plies are parallel to each other within each working crown ply and are crossed from one working crown ply to the next, forming with the circumferential direction angles α1 and α2 of between 10° and 45°. The working crown plies include a radially inner working crown ply having an axial with L3 which is greater than L2. A layer P of cohesive rubber mixes is arranged between at least the ends of the working crown plies.

摘要翻译： 一种轮胎包括径向胎体增强件，该径向胎体增强件由包括加工加强件的胎冠加强件径向地覆盖。 加工加强件包括两个压延的不可延展的金属增强元件和橡胶混合物的工作冠层，以及金属增强层的保护层。 工作冠层的金属加固元件在每个工作表冠层内彼此平行，并从一个工作表冠层交叉到另一个工作表冠层，形成圆周方向角α1和α2在10°和45°之间。 工作冠层包括具有大于L2的L3的轴向的径向内部工作冠层。 粘合橡胶混合物层P布置在工作冠层的至少两端之间。