公开(公告)号：US20140090760A1

公开(公告)日：2014-04-03

申请号：US14099410

申请日：2013-12-06

申请人： GIUSEPPE MATRASCIA ,  VITO BELLO ,  MAUIRIZIO BOIOCCHI

发明人： GIUSEPPE MATRASCIA ,  VITO BELLO ,  MAUIRIZIO BOIOCCHI

IPC分类号： B60C11/03

CPC分类号： B60C11/0304 ,  B60C11/0306 ,  B60C2011/0348 ,  B60C2011/0367 ,  B60C2011/0369 ,  B60C2011/0372 ,  B60C2011/0374

摘要： A tyre for a motor vehicle, in particular a high-performance, tyre is provided with a tread having an overall width. The tread includes first and second circumferential grooves which separate a central region from first and second shoulder regions. The tread includes a circumferential cut in the first shoulder region at a distance from the first circumferential groove; and a plurality of circumferentially repeated transverse groove modules. A first shoulder portion of each transverse groove module includes at least one main transverse groove which includes a first substantially rectilinear portion inclined by a first angle with respect to a radial plane, a second substantially rectilinear portion inclined by a second angle with respect to the radial plane and arranged between the circumferential cut and the first circumferential groove, and a first curve portion connecting the first and the second substantially rectilinear portions.

摘要翻译： 用于机动车辆，特别是高性能轮胎的轮胎设置有具有总宽度的胎面。 胎面包括将中心区域与第一和第二肩部区域分开的第一和第二周向槽。 所述胎面包括在距所述第一周向沟槽一定距离处的所述第一肩部区域中的圆周切口; 以及多个周向重复的横向槽模块。 每个横槽模块的第一肩部包括至少一个主横向槽，其包括相对于径向平面倾斜第一角度的第一基本直线部分，相对于径向倾斜第二角度的第二大致直线部分 并且布置在圆周切口和第一周向槽之间并且连接第一和第二基本上直线部分的第一曲线部分。