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11.发明公开PNEUMATIQUE COMPORTANT UNE BANDE DE ROULEMENT PERFECTIONNEE 审中-公开REIFEN MIT EINEM VERBESSERTEN PROFIL
公开(公告)号：EP3041691A1
公开(公告)日：2016-07-13
申请号：EP14752832.7
申请日：2014-08-14
CPC分类号： B60C11/0008 , B60C1/0016 , B60C11/0041 , B60C11/005 , B60C11/0058 , B60C11/0066 , B60C11/0302 , B60C11/04 , B60C2011/0025 , B60C2011/0313 , B60C2011/0341 , B60C2011/039
摘要： The invention relates to a tyre comprising a tread that comprises at least one central rib (411-413) and two side ribs (421-422) separated by circumferential grooves (141-144), wherein a first side rib (421), adjacent to the outer axial edge of the tread and at least one (and preferably each) of the central ribs comprise a first portion (4211, 4111, 4121, 4131) of which the axial width exceeds 20% of the axial width of the rib in question made from a rubber composition comprising an elastomer and a reinforcing filler, the majority of which consists of carbon black, and a second, axially adjacent portion (4212, 4112, 4122, 4132), made from a rubber composition comprising an elastomer and a reinforcing filler, the minority of which consists of carbon black, wherein the rubber compositions making up the second portion of the first side rib and the second portion of the central rib all have a value tan 00 that is lower than the value tan 00 of the rubber compositions forming the first portion of the first side rib and the first portion of the central rib, the values tan 00 being measured at a temperature of 0°C and under a stress of 0.7 MPa, wherein the first portion of the central rib extends axially from the outer border of the central rib, the axial width LPC of that portion being, over the entire radial depth of the central rib, greater than or equal to 20% of the axial width LC of the central rib, and wherein the second portion of the central rib is axially adjacent to the first portion of the central rib.
摘要翻译： 轮胎胎面具有由周向槽（141-144）分隔的中央肋（411-413）和两个横向肋（421-422）。 与胎面的外轴向边缘相邻的第一横向肋（421）和中央肋具有其轴向宽度超过相关肋的轴向宽度的20％的第一部分（4211,4111,4121,4131） 从包含弹性体的第一橡胶组合物和主要由炭黑组成的增强填料和由含有弹性体和增强填料的第二橡胶组合物制成的轴向相邻的第二部分（4212,41212,4122,4132） 由炭黑组成。 第二橡胶组合物的tan d0值小于第一橡胶组合物的tan d0值，tan d0值在0℃的温度和0.7MPa的应力下测量。
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12.发明授权ASSEMBLAGE D'UN PNEUMATIQUE AYANT UN BOURRELET PERFECTIONNÉ ET UNE D'UNE JANTE DE MONTAGE 有权维生素D MILL VERBESSERTEM WULST UND MONTAGEFELGE
公开(公告)号：EP2819856B1
公开(公告)日：2016-04-27
申请号：EP13708369.7
申请日：2013-02-21
发明人： BOURGEOIS, Frédéric
CPC分类号： B60C13/00 , B60C9/0007 , B60C9/02 , B60C9/28 , B60C15/06 , B60C15/0603 , B60C15/0628 , B60C2015/061 , B60C2015/0639 , B60C2015/0657 , B60C2015/0685
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公开(公告)号：EP2582530B1
公开(公告)日：2014-08-13
申请号：EP11724258.6
申请日：2011-06-10
IPC分类号： B60C15/06
CPC分类号： B60C15/0603 , B60C15/06 , B60C2015/009 , B60C2015/061 , B60C2015/0617 , B60C2015/0621
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公开(公告)号：EP2670610A1
公开(公告)日：2013-12-11
申请号：EP12708732.8
申请日：2012-01-26
IPC分类号： B60C15/06
CPC分类号： B60C15/0009 , B60C15/06 , B60C15/0603
摘要： Tyre (10) comprising a carcass reinforcement (60) and two beads (50), each comprising at least one annular reinforcing structure (70), a bead filler (120) and an outer strip (130) made from a rubber composition having an elastic modulus G' of less than or equal to 15 MPa and a viscous modulus G" such that G" [MPa]
摘要翻译： 包括胎体增强件60和两个胎圈50的轮胎10，每个胎圈包括至少一个环形增强结构70，胎圈填料120和由橡胶组合物制成的外部条带130， 小于或等于15MPa的弹性模量G'和使得G“[MPa] <0.2·G'[MPa] -0.2MPa的粘性模量G”，其中所述胎圈填胶的厚度E（r）垂直于 具有胎圈填料的胎体增强件，r表示与环形增强结构的径向最内点的距离，其中由胎圈填料和外条形成的组件具有厚度ET（r），其中厚度ET（r） 改变，使得在包括轮胎高度H的25％和45％之间的距离r的范围内，在高度H的至少4％的范围内，厚度变化小于或等于-0.25mm / mm，其中 对于距离r大于高度H的10％且小于35％的所有点，比率E（r）/ ET（r）i s大于0.3且小于或等于0.5，其中在任何径向截面中，所述胎圈填胶具有面积S1的横截面并且所述外条具有面积S2的横截面，所述比S1 /（S1 + S2）更大 并且其中所述环形增强结构具有最大轴向宽度DE，使得[公式应插入]的比率是所述厚度ET（r）的最大值，小于10％。
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16.发明公开PNEUMATIQUE COMPORTANT UNE BANDE DE ROULEMENT PERFECTIONNEE 审中-公开PNEUMATIQUE COMPEANT UNE BANDE DE ROULEMENT PERFECTIONNEE
公开(公告)号：EP3007911A1
公开(公告)日：2016-04-20
申请号：EP14729881.4
申请日：2014-06-05
IPC分类号： B60C11/00
CPC分类号： B60C11/0008 , B60C11/0041 , B60C11/0066 , B60C11/0302 , B60C11/04 , B60C2011/0025 , B60C2011/0341
摘要： The invention relates to a tyre having a predetermined mounting direction on the vehicle, comprising a tread (40) comprising at least one central rib (411-413) and two side ribs (421, 422), separated by circumferential slots (141-144), in which the side ribs are made from a first rubber composition filled with at least 50% carbon black and at least one of the two central ribs comprises a portion (4111, 4121) made from a second rubber composition filled with more than 50% carbon black, the axial width (LP) of said portion being greater than or equal to 20% of the axial width (LC) of the central rib in question; wherein the first rubber composition has a tan delta value (tan delta is measured at 0°C and 0.7 MPa) that is below the tan delta value of said at least one second rubber composition.
摘要翻译： 本发明涉及一种在车辆上具有预定安装方向的轮胎，包括胎面（40），所述胎面（40）包括至少一个中央肋（411-413）和两个侧肋（421,422），所述侧肋由圆周槽（141-144 ），其中侧肋由填充有至少50％炭黑的第一橡胶组合物制成，并且两个中央肋中的至少一个包括由填充有大于50的第二橡胶组合物制成的部分（4111,4121） ％炭黑，所述部分的轴向宽度（LP）大于或等于所述中心肋的轴向宽度（LC）的20％; 其中所述第一橡胶组合物具有低于所述至少一种第二橡胶组合物的损耗角正切值的损耗角正切值（tanδ在0℃和0.7MPa下测量）。
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公开(公告)号：EP2788205B1
公开(公告)日：2015-06-24
申请号：EP12795782.7
申请日：2012-11-27
CPC分类号： B60C11/1392 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0332 , B60C11/11 , B60C11/12 , B60C11/1384
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18.发明公开
公开(公告)号：EP2819856A1
公开(公告)日：2015-01-07
申请号：EP13708369.7
申请日：2013-02-21
发明人： BOURGEOIS, Frédéric
CPC分类号： B60C13/00 , B60C9/0007 , B60C9/02 , B60C9/28 , B60C15/06 , B60C15/0603 , B60C15/0628 , B60C2015/061 , B60C2015/0639 , B60C2015/0657 , B60C2015/0685
摘要： An assembly comprising a tyre (10) and a mounting rim (5), the tyre comprising two beads (20) each comprising at least one annular reinforcing structure (70) and a carcass reinforcement (60) anchored in the two beads by a turn-up, wherein each bead comprises a padding (110) formed from a rubber composition, the padding extending radially to radial distance DBE from the radially innermost point of the annular reinforcing structure of the bead, radial distance DBE being less than or equal to 10% of radial height H of the tyre, at least one sidewall of the tyre further comprising a stiffening reinforcement (140) formed from a plurality of metal reinforcing elements (145, 146, 147) oriented according to an angle less than or equal to 10 degrees relative to the circumferential direction, said stiffening reinforcement being arranged such that distance DAE between the radially innermost point (71) of the annular reinforcing structure and the radially outermost end (142) of the stiffening reinforcement is greater than or equal to 20% and less than or equal to 40% of height H and distance DAI between the radially innermost point (71) of the annular reinforcing structure and the radially innermost end (141) of the stiffening reinforcement is less than or equal to 20% of height H.
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公开(公告)号：EP2675635B1
公开(公告)日：2015-01-07
申请号：EP12705649.7
申请日：2012-02-16
CPC分类号： B60C15/0603 , B60C15/0027 , B60C15/06 , B60C15/0607 , B60C2015/009 , B60C2015/0621
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20.发明公开
公开(公告)号：EP3083280A1
公开(公告)日：2016-10-26
申请号：EP14806293.8
申请日：2014-12-04
IPC分类号： B60C11/00
CPC分类号： B60C11/0066 , B60C1/0016 , B60C11/0008 , B60C11/0058 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C2011/0025 , B60C2011/0353 , B60C2011/0355
摘要： Tyre comprising a tread which comprises at least one central rib (411 - 413) and two lateral ribs (421 - 422) which are separated by circumferential grooves (141 - 144), in which tyre a first lateral rib (421), adjacent to the outside axial edge of the tread, and at least one (and preferably each) of the central ribs comprise(s) a first portion (4211, 4111, 4121, 4131) of which the axial width exceeds 20% of the axial width of the rib concerned, and of which the depth is less than that of the rib concerned, made from a rubber composition comprising an elastomer and a reinforcing filler consisting predominantly of carbon black, and an axially adjacent second portion (4212, 4112, 4122, 4132) made of a rubber composition containing an elastomer and a reinforcing filler a minority proportion of which consists of carbon black, in which the rubber compositions that make up the second portion of the first lateral rib and the second portion of the central rib all have a tan δ0 value that is lower than the tan δ0 value of the rubber compositions that make up the first portion of the first lateral rib and the first portion of the central rib, the tan δ0 values being measured at a temperature of 0°C under a stress of 0.7 MPa.
摘要翻译： 轮胎包括具有邻近胎面的外轴向边缘的第一侧肋（421）的胎面和具有轴向宽度超过相关的轴向宽度的20％的第一部分（4211,4111,4121,4131）的中心肋 由含有弹性体的橡胶组合物和主要由炭黑组成的增强填料制成的肋。 轴向相邻的第二部分（4212,41212,4122,4132）由含有弹性体和增强填料的橡胶组合物制成，其中少数部分由炭黑组成。 构成第一侧肋和中央肋的各自第二部分的橡胶组合物都具有小于形成第一侧肋的相应第一部分的橡胶组合物的tanδ0值的tanδ0值， 中央肋骨
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