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1. 发明申请

US20130192733A1 TIRE HAVING LOW ROLLING FRICTION 有权
标题翻译：轮胎具有低滚动摩擦力
公开(公告)号：US20130192733A1
公开(公告)日：2013-08-01
申请号：US13516073
申请日：2010-12-16
申请人： Julien Flament , François Le-Hen
发明人： Julien Flament , François Le-Hen
IPC分类号： B60C11/13
CPC分类号： B60C11/1307 , B60C11/13 , B60C2011/1338
摘要： Tire tread provided with circumferential grooves delimiting two edge rows provided with a plurality of transverse grooves, those of one edge row forming at least one bearing block protruding on at least one delimiting wall, each comprising a surface capable of coming into contact with another surface during contact with the ground and at least one passageway for a fluid between each bearing block of a groove and the bottom of the groove. For each edge row, the mean surface indentation ratio Tc is at least 0.7 and at most 1.6 times E/R, where E is the mean thickness for all grooves comprising active surfaces measured between a radially outermost point of the active surface and a radially outermost point of the reinforcing belt, R is the mean distance for all transverse grooves comprising active surfaces measured between the point of the active surface that is radially outermost and the rotation axis of the tire provided with the tread.
摘要翻译：轮胎胎面设置有限定具有多个横向槽的两个边缘排的周向槽，其中一个边缘排的轮缘排形成在至少一个限定壁上突出的至少一个轴承块，每个包括能够与另一个表面接触的表面与地面接触和至少一个通道，用于在槽的每个轴承块和槽的底部之间的流体。对于每个边缘行，平均表面压痕比Tc至少为0.7且至多为1.6倍E / R，其中E是包括在活性表面的径向最外点和径向最外侧之间测量的活性表面的所有凹槽的平均厚度加强带的点，R是包括在径向最外侧的有源表面的点与设置有胎面的轮胎的旋转轴线之间测量的有源表面的所有横向槽的平均距离。

2. 发明授权

US09233580B2 Tire having low rolling friction 有权
标题翻译：轮胎摩擦力低
公开(公告)号：US09233580B2
公开(公告)日：2016-01-12
申请号：US13516073
申请日：2010-12-16
申请人： Julien Flament , François Le-Hen
发明人： Julien Flament , François Le-Hen
IPC分类号： B60C11/13
CPC分类号： B60C11/1307 , B60C11/13 , B60C2011/1338
摘要： Tire tread provided with circumferential grooves delimiting two edge rows provided with a plurality of transverse grooves, those of one edge row forming at least one bearing block protruding on at least one delimiting wall, each comprising a surface capable of coming into contact with another surface during contact with the ground and at least one passageway for a fluid between each bearing block of a groove and the bottom of the groove. For each edge row, the mean surface indentation ratio Tc is at least 0.7 and at most 1.6 times E/R, where E is the mean thickness for all grooves comprising active surfaces measured between a radially outermost point of the active surface and a radially outermost point of the reinforcing belt, R is the mean distance for all transverse grooves comprising active surfaces measured between the point of the active surface that is radially outermost and the rotation axis of the tire provided with the tread.
摘要翻译：轮胎胎面设置有限定具有多个横向槽的两个边缘排的周向槽，其中一个边缘排的轮缘排形成在至少一个限定壁上突出的至少一个轴承块，每个包括能够与另一个表面接触的表面与地面接触和至少一个通道，用于在槽的每个轴承块和槽的底部之间的流体。对于每个边缘行，平均表面压痕比Tc至少为0.7且至多为1.6倍E / R，其中E是包括在活性表面的径向最外点和径向最外侧之间测量的活性表面的所有凹槽的平均厚度加强带的点，R是包括在径向最外侧的有源表面的点与设置有胎面的轮胎的旋转轴线之间测量的有源表面的所有横向槽的平均距离。

3. 发明授权

US09004124B2 Tire having enhanced rolling performance 有权
标题翻译：轮胎具有提高的滚动性能
公开(公告)号：US09004124B2
公开(公告)日：2015-04-14
申请号：US13514443
申请日：2010-12-16
申请人： François Le-Hen
发明人： François Le-Hen
IPC分类号： B60C11/13
CPC分类号： B60C11/13 , B60C11/1307 , B60C2011/1338
摘要： Tire provided with a tread surface and lateral faces intersecting at two corner edges to determine a total width of tread between the said two corner edges, provided with grooves of depth H opening onto the tread surface and delimited by faces of material which are distant by at least a width equal to 2 mm, a plurality of grooves on at least one of the opposing faces that delimit them with at least one profiled protrusion delimited by a radially external surface and by a radially internal surface, the radially external surface being closer to the tread surface than the radially internal surface, meeting at those points of the protrusion that are furthest away in the direction of the groove, each of these radially internal and external surfaces of each protrusion has, in a plane of section parallel to the faces delimiting the groove, a profile of length greater than the length of the profile of the radially internal surface.
摘要翻译：轮胎设置有胎面表面和在两个角部边缘相交的侧面，以确定所述两个拐角边缘之间的胎面的总宽度，其设置有在胎面表面上开口的深度为H的槽，并由距离为至少一个等于2mm的宽度，在至少一个相对面上的多个凹槽，它们由至少一个由径向外表面限定的成型突起和径向内表面限定，所述径向外表面更接近胎面表面比径向内表面，在突出部分处于凹槽方向最远处的那些点处会聚，每个突起的这些径向内部和外部表面中的每一个在平行于限定凹槽的表面的平面中具有凹槽，长度大于径向内表面轮廓长度的轮廓。

4. 发明申请

US20120273107A1 TIRE HAVING ENHANCED ROLLING PERFORMANCE 有权
标题翻译：轮胎具有增强的滚动性能
公开(公告)号：US20120273107A1
公开(公告)日：2012-11-01
申请号：US13514443
申请日：2010-12-16
申请人： François Le-Hen
发明人： François Le-Hen
IPC分类号： B60C11/13
CPC分类号： B60C11/13 , B60C11/1307 , B60C2011/1338
摘要： Tire provided with a tread surface and lateral faces intersecting at two corner edges to determine a total width of tread between the said two corner edges, provided with grooves of depth H opening onto the tread surface and delimited by faces of material which are distant by at least a width equal to 2 mm, a plurality of grooves on at least one of the opposing faces that delimit them with at least one profiled protrusion delimited by a radially external surface and by a radially internal surface, the radially external surface being closer to the tread surface than the radially internal surface, meeting at those points of the protrusion that are furthest away in the direction of the groove, each of these radially internal and external surfaces of each protrusion has, in a plane of section parallel to the faces delimiting the groove, a profile of length greater than the length of the profile of the radially internal surface.
摘要翻译：轮胎设置有胎面表面和在两个角部边缘相交的侧面，以确定所述两个拐角边缘之间的胎面的总宽度，其设置有在胎面表面上开口的深度为H的槽，并由距离为至少一个等于2mm的宽度，在至少一个相对面上的多个凹槽，它们由至少一个由径向外表面限定的成型突起和径向内表面限定，所述径向外表面更接近胎面表面比径向内表面，在突出部分处于凹槽方向最远处的那些点处会聚，每个突起的这些径向内部和外部表面中的每一个在平行于限定凹槽的表面的平面中具有凹槽，长度大于径向内表面轮廓长度的轮廓。

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