公开(公告)号：US20090114330A1

公开(公告)日：2009-05-07

申请号：US11988112

申请日：2006-06-28

申请人： Gaelle Netzer ,  Jean Coue

发明人： Gaelle Netzer ,  Jean Coue

IPC分类号： B60C9/18

CPC分类号： B60C9/2009 ,  B60C9/2006 ,  B60C2009/1842 ,  B60C2200/06 ,  Y10T152/10765 ,  Y10T152/10801

摘要： The invention relates to a tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls and the axially widest working crown layer being radially internal to the other working crown layers.According to the invention, the tire additionally comprises in each shoulder at least one layer of reinforcement elements which are parallel to each other in the layer and are oriented substantially perpendicular relative to the reinforcement elements of the working layer radially adjacent to said additional layer, the axially inner end of said additional layer being radially adjacent to the edge of the radially outer working crown layer, and at least part of said additional layer being radially and/or axially adjacent to the edge of the axially widest working crown layer.

摘要翻译： 本发明涉及一种具有径向胎体增强件的轮胎，其包括由至少两个不可伸长的加强件的工作冠层形成的胎冠加强件，所述不可伸长的加强件从一个帘布层交叉到另一层，形成10°至45°的角度， 方向，其本身由胎面径向顶起，所述胎面通过两个侧壁连接到两个胎圈，并且轴向最宽的工作胎冠层在其他工作冠层的径向内部。 根据本发明，轮胎在每个肩部中还包括至少一层增强元件，所述增强元件层在层中彼此平行并且相对于与所述附加层径向相邻的工作层的增强元件基本垂直地取向， 所述附加层的轴向内端径向地邻近径向外部工作冠层的边缘，并且所述附加层的至少一部分在径向和/或轴向邻近轴向最宽的工作冠层的边缘。

公开(公告)号：US20090038732A1

公开(公告)日：2009-02-12

申请号：US11988109

申请日：2006-06-28

申请人： Gaelle Netzer ,  Jean Coue

发明人： Gaelle Netzer ,  Jean Coue

IPC分类号： B60C9/02

CPC分类号： B60C9/22 ,  B60C9/2006 ,  Y10T152/10765 ,  Y10T152/10801 ,  Y10T152/10855

摘要： A tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls and the axially widest working crown layer being radially internal to the other working crown layers. The tire additionally comprises in each shoulder at least one layer of reinforcement elements which are parallel to each other in the layer and are oriented radially relative to the reinforcement elements of the working layer radially adjacent to said additional layer, the axially inner end of said additional layer being radially adjacent to the edge of the radially outer working crown layer, and at least part of said additional layer being radially and/or axially adjacent to the edge of the axially widest working crown layer, the ratio of the elasticity modulus of a layer P to the elasticity modulus of the calendering layer of the working layer adjacent to the additional layer being of between 0.5 and 1, said layer P being arranged between at least part of the working crown layers, the axially outer end of said layer P being axially between the ends of the axially least wide and widest working crown layers.

摘要翻译： 一种具有径向胎体增强件的轮胎，包括由至少两个不可伸长的加强件的工作冠层形成的胎冠加强件，所述不可伸长的加强件从一个帘布层彼此交叉，形成与周向方向成10°至45°的角度，其本身 通过胎面径向顶起，所述胎面通过两个侧壁连接到两个胎圈，并且轴向最宽的工作胎冠层在其他工作冠层的径向内部。 轮胎还在每个肩部中包括至少一层增强元件，该层在该层中彼此平行并且相对于径向相邻于所述附加层的工作层的增强元件径向定向，所述附加的轴向内端 所述层的径向相邻于所述径向外部工作冠层的边缘，并且所述附加层的至少一部分沿径向和/或轴向邻近所述轴向最宽的工作冠层的边缘，所述层的弹性模量 P相对于附加层的工作层的压延层的弹性模量在0.5和1之间，所述层P布置在至少部分工作冠层之间，所述层P的轴向外端轴向 在轴向最小和最宽的工作冠层的端部之间。

公开(公告)号：US20090084485A1

公开(公告)日：2009-04-02

申请号：US11988153

申请日：2006-06-28

申请人： Gaelle Netzer ,  Jean Coue

发明人： Gaelle Netzer ,  Jean Coue

IPC分类号： B60C1/00 ,  B60C9/02

CPC分类号： B60C9/22 ,  B60C9/2006 ,  B60C2009/1842 ,  Y10T152/10765 ,  Y10T152/10801 ,  Y10T152/10855

摘要： A tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls. The tire comprises additionally at least in each shoulder a layer of reinforcement elements which are oriented circumferentially and have an undulation, the axially inner end of said additional layer being radially adjacent to the edge of a working crown layer, the axially outer end of said additional layer being located at a distance from the equatorial plane of the tire which is at least equal to the distance between said plane and the end of the working layer to which it is adjacent and the distance between said layer and the end of the axially widest working crown layer being greater than 1.5 mm.

摘要翻译： 一种具有径向胎体增强件的轮胎，包括由至少两个不可伸长的加强件的工作冠层形成的胎冠加强件，所述不可伸长的加强件从一个帘布层彼此交叉，形成与周向方向成10°至45°的角度，其本身 通过胎面径向地顶起，所述胎面通过两个侧壁连接到两个胎圈。 所述轮胎至少在每个肩部中还包括一层加强元件，所述增强元件层沿周向定向并具有起伏，所述附加层的轴向内端径向地邻近工作冠层的边缘，所述附加的轴向外端 所述层位于与所述轮胎的赤道平面一定距离处，所述距离至少等于所述平面与所述平面与所述工作层相邻的所述工作层的端部之间的距离，以及所述层与所述层与所述轴向最宽工作的端部之间的距离 冠层大于1.5mm。

公开(公告)号：US20090078356A1

公开(公告)日：2009-03-26

申请号：US11988113

申请日：2006-06-28

申请人： Gaelle Netzer ,  Jean Coue

发明人： Gaelle Netzer ,  Jean Coue

IPC分类号： B60C1/00 ,  B60C9/02

CPC分类号： B60C9/22 ,  B60C9/2006 ,  B60C2009/1842 ,  Y10T152/10783 ,  Y10T152/10801 ,  Y10T152/1081 ,  Y10T152/10819 ,  Y10T152/10855

摘要： A tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls. The tire comprises additionally in each shoulder at least a layer of reinforcement elements which are parallel to each other in the layer and are oriented circumferentially, the axially inner end of said additional layer being radially adjacent to the edge of the radially outermost working crown layer, the axially outer end of said layer being located at a distance from the equatorial plane of the tire which is at least equal to the distance between said plane and the end of the working layer to which it is adjacent and the distance between said additional layer and the end of the axially widest working crown layer being greater than 1.5 mm.

摘要翻译： 一种具有径向胎体增强件的轮胎，包括由至少两个不可伸长的加强件的工作冠层形成的胎冠加强件，所述不可伸长的加强件从一个帘布层彼此交叉，形成与周向方向成10°至45°的角度，其本身 通过胎面径向地顶起，所述胎面通过两个侧壁连接到两个胎圈。 所述轮胎还在每个肩部中还包括至少一层增强元件，所述增强元件层在所述层中彼此平行并且周向地定向，所述附加层的轴向内端径向地邻近径向最外侧的工作冠层的边缘， 所述层的轴向外端位于离轮胎赤道平面一定距离处，该距离至少等于所述平面与其相邻的工作层的端面之间的距离，以及所述附加层和 轴向最宽的工作冠层的端部大于1.5mm。

公开(公告)号：US20090165918A1

公开(公告)日：2009-07-02

申请号：US11988114

申请日：2006-06-28

申请人： Gaelle Netzer ,  Jean Coue

发明人： Gaelle Netzer ,  Jean Coue

IPC分类号： B60C9/18

CPC分类号： B60C9/2009 ,  B60C9/2006 ,  B60C2009/1842 ,  B60C2200/06 ,  Y10T152/10765

摘要： A tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls. The tire additionally comprises at least in each shoulder a layer of reinforcement elements which are parallel to each other in the layer and are oriented substantially perpendicular relative to the reinforcement elements of the working layer radially adjacent to said additional layer, said additional layer being radially adjacent to the edge of the radially outer working crown layer, and the axially outer end of said additional layer being located at a distance from the equatorial plane of the tire which is equal to the distance between said plane and the end of the working layer to which it is adjacent.

摘要翻译： 一种具有径向胎体增强件的轮胎，包括由至少两个不可伸长的加强件的工作冠层形成的胎冠加强件，所述不可伸长的加强件从一个帘布层彼此交叉，形成与周向方向成10°至45°的角度，其本身 通过胎面径向地顶起，所述胎面通过两个侧壁连接到两个胎圈。 所述轮胎至少在每个肩部中至少包括一层加强元件，所述加强元件层在所述层中彼此平行并且相对于所述工作层的与所述附加层径向相邻的所述加强元件基本垂直地定向，所述附加层是径向相邻的 到所述径向外部工作冠层的边缘，并且所述附加层的轴向外端位于距轮胎的赤道平面一定距离处，该距离等于所述平面与工作层的端部之间的距离， 它是相邻的。