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公开(公告)号：US20050178487A1
公开(公告)日：2005-08-18
申请号：US11103442
申请日：2005-04-12
IPC分类号： B60C15/00 , B60C15/024 , B60C15/05 , B60C15/06
CPC分类号： B60C15/0018 , B60C15/0242 , B60C15/0247 , B60C15/0603 , B60C15/0635 , B60C2015/0614 , B60C2015/0617 , Y10T152/10819 , Y10T152/10846
摘要： A tire comprising: two beads intended to be in contact with a mounting rim (J), at least one of the said beads having a bead seat inclined towards the outside, this bead comprising an anchoring device formed by at least one circumferential bead reinforcement element and a wedge substantially triangular in shape, a radial carcass reinforcement having an upturn extending over or in the wedge, and axially outside the lateral face of the wedge, a protuberance made from rubber mix provided for axially protecting the rim (J) against abrasion and impacts when the tire is mounted on the latter, each bead comprising, between the axially external protuberance of the said bead and the lateral face of the wedge, a bead protection profile with a thickness of at least 0.3 mm made from rubber mix whose modulus at 10% deformation is greater than the modulus of the material constituting the protuberance.
摘要翻译： 一种轮胎，包括：两个用于与安装轮缘（J）接触的胎圈，所述胎圈中的至少一个具有朝向外部倾斜的胎圈座，所述胎圈包括由至少一个周向胎圈加强件 和楔形件，其形状基本上为三角形，径向胎体增强件具有在楔形物上方或楔形物中的上部和在楔形物的侧面的轴向外侧的凸起，由橡胶混合物制成的突起，用于轴向保护轮辋（J）免受磨损， 当轮胎安装在后者上时，每个胎圈在所述胎圈的轴向外部突起与楔形物的侧面之间包括由橡胶混合物制成的厚度至少为0.3mm的胎圈保护轮廓，每个胎圈的模量在 10％的变形大于构成突起的材料的模量。
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公开(公告)号：US07021352B2
公开(公告)日：2006-04-04
申请号：US11103442
申请日：2005-04-12
CPC分类号： B60C15/0018 , B60C15/0242 , B60C15/0247 , B60C15/0603 , B60C15/0635 , B60C2015/0614 , B60C2015/0617 , Y10T152/10819 , Y10T152/10846
摘要： A tire comprising: two beads intended to be in contact with a mounting rim (J), at least one of the said beads having a bead seat inclined towards the outside, this bead comprising an anchoring device formed by at least one circumferential bead reinforcement element and a wedge substantially triangular in shape, a radial carcass reinforcement having an upturn extending over or in the wedge, and axially outside the lateral face of the wedge, a protuberance made from rubber mix provided for axially protecting the rim (J) against abrasion and impacts when the tire is mounted on the latter, each bead comprising, between the axially external protuberance of the said bead and the lateral face of the wedge, a bead protection profile with a thickness of at least 0.3 mm made from rubber mix whose modulus at 10% deformation is greater than the modulus of the material constituting the protuberance.
摘要翻译： 一种轮胎，包括：两个用于与安装轮缘（J）接触的胎圈，所述胎圈中的至少一个具有朝向外部倾斜的胎圈座，所述胎圈包括由至少一个周向胎圈加强件 和楔形件，其形状基本上为三角形，径向胎体增强件具有在楔形物上方或楔形物中的上部和在楔形物的侧面的轴向外侧的凸起，由橡胶混合物制成的突起，用于轴向保护轮辋（J）免受磨损， 当轮胎安装在后者上时，每个胎圈在所述胎圈的轴向外部突起与楔形物的侧面之间包括由橡胶混合物制成的厚度至少为0.3mm的胎圈保护轮廓，每个胎圈的模量在 10％的变形大于构成突起的材料的模量。
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公开(公告)号：US20110017374A1
公开(公告)日：2011-01-27
申请号：US12812420
申请日：2009-01-08
IPC分类号： B60C11/13
CPC分类号： B60C11/12 , B60C11/0306 , B60C11/0323 , B60C11/1218 , B60C11/1281 , B60C19/002 , Y10T152/10027
摘要： Tire comprising a tread having a tread surface (11) and comprising a plurality of grooves (2) of generally circumferential orientation and of depth H, these grooves (2) defining a plurality of rubber elements (3, 30), at least one of which comprises a plurality of cavities (6), each cavity (6) of volume Vc of generally elongate shape with a total length Lc and being designed to communicate with a single groove (2) of generally circumferential orientation, each cavity (6) being extended all the way along its length Lc by an incision (80) which extends radially outwardly to emerge at the tread surface (11), this tire being such that the incision (80) comprises an incision portion (81) beginning at the cavity and forming an angle A of at least 10° with a line perpendicular to the tread surface and passing through the point of intersection of the incision with the cavity (6).
摘要翻译： 轮胎包括具有胎面表面（11）的胎面，并且包括大致圆周方向和深度H的多个槽（2），这些槽（2）限定多个橡胶元件（3,30），至少一个 其包括多个空腔（6），体积为Vc的每个空腔（6）具有总体长度Lc的大致细长形状，并被设计成与大致圆周方向的单个凹槽（2）连通，每个空腔（6） 所述切口（80）包括从所述腔体开始的切口部分（81），并且所述切口（80）包括从所述凹部开始的切口部分（81），所述切口（80）沿径向向外延伸以在所述胎面表面（11）处出现， 用垂直于胎面表面的线形成至少10°的角度A，并通过切口与腔体（6）的交点。
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4.发明授权公开(公告)号：US08770240B2
公开(公告)日：2014-07-08
申请号：US12812420
申请日：2009-01-08
CPC分类号： B60C11/12 , B60C11/0306 , B60C11/0323 , B60C11/1218 , B60C11/1281 , B60C19/002 , Y10T152/10027
摘要： Tire comprising a tread having a tread surface (11) and comprising a plurality of grooves (2) of generally circumferential orientation and of depth H, these grooves (2) defining a plurality of rubber elements (3, 30), at least one of which comprises a plurality of cavities (6), each cavity (6) of volume Vc of generally elongate shape with a total length Lc and being designed to communicate with a single groove (2) of generally circumferential orientation, each cavity (6) being extended all the way along its length Lc by an incision (80) which extends radially outwardly to emerge at the tread surface (11), this tire being such that the incision (80) comprises an incision portion (81) beginning at the cavity and forming an angle A of at least 10° with a line perpendicular to the tread surface and passing through the point of intersection of the incision with the cavity (6).
摘要翻译： 轮胎包括具有胎面表面（11）的胎面，并且包括大致圆周方向和深度H的多个槽（2），这些槽（2）限定多个橡胶元件（3,30），至少一个 其包括多个空腔（6），体积为Vc的每个空腔（6）具有总体长度Lc的大致细长形状，并被设计成与大致圆周方向的单个凹槽（2）连通，每个空腔（6） 所述切口（80）包括从所述腔体开始的切口部分（81），并且所述切口（80）包括从所述凹部开始的切口部分（81），所述切口（80）沿径向向外延伸以在所述胎面表面（11）处出现， 用垂直于胎面表面的线形成至少10°的角度A，并通过切口与腔体（6）的交点。
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