公开(公告)号：US10525774B2

公开(公告)日：2020-01-07

申请号：US13879966

申请日：2011-10-20

申请人： Hichem Rehab ,  Alain Domingo

发明人： Hichem Rehab ,  Alain Domingo

IPC分类号： B60C9/18 ,  B60C1/00 ,  B60C9/20 ,  B60C9/22

摘要： The invention relates to a tire with radial carcass reinforcement, made up of at least one layer of metal reinforcing elements, the said tire comprising a crown reinforcement, itself radially capped by a tread, the said tread being connected to two beads via two side walls, the said tire comprising a first layer of polymer compound radially between the carcass reinforcement and the radially innermost layer of reinforcing elements of the crown reinforcement. According to the invention, the said first layer of polymer compound constitutes a buffer zone designed to trap oxygen on the outside of the said first layer, the axial width of the said first layer being at least equal to 70% of the width of the radially innermost layer of reinforcing elements of the crown reinforcement.

公开(公告)号：US20130220509A1

公开(公告)日：2013-08-29

申请号：US13879966

申请日：2011-10-20

申请人： Hichem Rehab ,  Alain Domingo

发明人： Hichem Rehab ,  Alain Domingo

IPC分类号： B60C9/02

摘要： The invention relates to a tire with radial carcass reinforcement, made up of at least one layer of metal reinforcing elements, the said tire comprising a crown reinforcement, itself radially capped by a tread, the said tread being connected to two beads via two side walls, the said tire comprising a first layer of polymer compound radially between the carcass reinforcement and the radially innermost layer of reinforcing elements of the crown reinforcement. According to the invention, the said first layer of polymer compound constitutes a buffer zone designed to trap oxygen on the outside of the said first layer, the axial width of the said first layer being at least equal to 70% of the width of the radially innermost layer of reinforcing elements of the crown reinforcement.

摘要翻译： 本发明涉及一种具有径向胎体加强件的轮胎，由至少一层金属加强件构成，所述轮胎包括冠部加强件，胎冠增强件本身由胎面径向封盖，所述胎面通过两个侧壁连接到两个胎圈 所述轮胎包括第一层高分子化合物，径向地位于胎体增强件与胎冠增强件的径向最内层的增强元件之间。 根据本发明，所述第一层聚合物化合物构成缓冲区，设计用于在所述第一层的外侧捕获氧，所述第一层的轴向宽度至少等于径向宽度的70％ 冠层增强件的最内层的增强元件。