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公开(公告)号：US20140090760A1
公开(公告)日：2014-04-03
申请号：US14099410
申请日：2013-12-06
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。
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公开(公告)号：US09919566B2
公开(公告)日：2018-03-20
申请号：US13266847
申请日：2010-05-27
CPC分类号： B60C11/12 , B60C11/0304 , B60C2011/1213 , B60C2011/1227
摘要： A tire includes: a tread band on which is defined a radially outer tread surface, a first plurality of blocks provided on the tread band, and at least a first sipe of the restrained type extending on at least one block of the first plurality in a substantially axial direction defined on the tread band. The first sipe is configured so as to define, between a first and a second block portion divided by the first sipe, at least two separate and distinct couplings of the male/female type, such as to prevent the mutual displacement of the block portions in any direction which, at the block, is substantially tangential to the tread surface, and such as to permit mutual displacement of the block portions in a direction incident to the tread surface. In addition, the first sipe does not intersect any other sipe of the restrained type within the block.
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公开(公告)号：US08701724B2
公开(公告)日：2014-04-22
申请号：US10533927
申请日：2002-12-19
申请人： Gianfranco Colombo , Vito Bello , Marco Verona
发明人： Gianfranco Colombo , Vito Bello , Marco Verona
CPC分类号： B60C11/0306 , B60C11/0302 , B60C11/0304 , B60C11/11 , B60C11/12 , B60C11/13 , B60C11/1369 , B60C2011/0374 , B60C2011/1231
摘要： A tire for a vehicle wheel includes a tread band. The tread band includes a pattern, including at least two circumferential portions, an elongated ridge, and at least two shoulder blocks. The at least two circumferential portions are disposed in axial side-by-side relationship. At least one of the circumferential portions includes a first geometric module repeated along a circumferential extension direction of the tire. The elongated ridge is bounded by two grooves oblique to the circumferential extension direction and is divided into a plurality of intermediate blocks with respect to an axial extension direction of the tread band. The intermediate blocks are bounded by a plurality of cuts substantially transverse to the elongated ridge. The at least two shoulder blocks are associated with the elongated ridge, are circumferentially aligned along a side edge of the tread band, and are bounded by grooves oriented substantially transversely to the circumferential extension direction.
摘要翻译： 用于车轮的轮胎包括胎面带。 胎面带包括包括至少两个周向部分，细长脊和至少两个肩部块的图案。 至少两个周向部分以轴向并排的关系设置。 周向部分中的至少一个包括沿着轮胎的周向延伸方向重复的第一几何模块。 细长脊由两个相对于周向延伸方向倾斜的槽限定，并相对于胎面带的轴向延伸方向分成多个中间块。 中间块由基本横向于细长脊的多个切口界定。 所述至少两个胎肩块与所述细长脊相关联，沿着所述胎面带的侧边沿周向对准，并且由基本上横向于所述周向延伸方向定向的槽限定。
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公开(公告)号：US20120118457A1
公开(公告)日：2012-05-17
申请号：US13266847
申请日：2010-05-27
IPC分类号： B60C11/12
CPC分类号： B60C11/12 , B60C11/0304 , B60C2011/1213 , B60C2011/1227
摘要： A tyre includes: a tread band on which is defined a radially outer tread surface, a first plurality of blocks provided on the tread band, and at least a first sipe of the restrained type extending on at least one block of the first plurality in a substantially axial direction defined on the tread band. The first sipe is configured so as to define, between a first and a second block portion divided by the first sipe, at least two separate and distinct couplings of the male/female type, such as to prevent the mutual displacement of the block portions in any direction which, at the block, is substantially tangential to the tread surface, and such as to permit mutual displacement of the block portions in a direction incident to the tread surface. In addition, the first sipe does not intersect any other sipe of the restrained type within the block.
摘要翻译： 轮胎包括：胎面带，其上限定有径向外胎面表面，设置在胎面带上的第一多个块，以及至少第一刀槽花纹，其在所述第一多个胎圈中的至少一个块上延伸， 基本上轴向限定在胎面带上。 第一刀槽花纹被构造成在由第一刀槽花纹划分的第一和第二块部分之间限定阳/阴型的至少两个独立和不同的联接器，以防止块/ 在块处的任何方向基本上与胎面表面相切，并且允许块部分在入射到胎面表面的方向上相互移位。 此外，第一刀槽花纹不与块内的限制类型的任何其他刀槽花纹相交。
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公开(公告)号：US20110108175A1
公开(公告)日：2011-05-12
申请号：US13001915
申请日：2008-06-30
IPC分类号： B60C11/03
CPC分类号： B60C11/0302 , B60C2011/0374 , B60C2011/0383
摘要： A tyre includes a tread band provided with a tread pattern including a first and a second portion of tread pattern, repeated just the same along the circumferential extent of the tyre, forming respectively a short pitch module and a long pitch module of the tread pattern, wherein the modules include a respective first transverse groove in which, starting from an axially outer first end thereof toward an opposed axially inner second end thereof, an initial section and a section of enlarged cross-section are formed, the latter being blind, at least on its axially inner side, when in the footprint area. The initial section and the section of enlarged cross-section have, respectively, a first width and a second width, and the ratio between the second width and the first width of a first transverse groove belonging to a short pitch module is greater than the ratio between the second width and the first width of a first transverse groove belonging to a long pitch module.
摘要翻译： 轮胎包括设置有胎面花纹的胎面花纹，胎面花纹包括胎面花纹的第一和第二部分，沿着轮胎的周向范围重复地相同，分别形成胎面花纹的短节距模块和长间距模块， 其中模块包括相应的第一横向槽，其中从轴向外部的第一端部朝向相对的轴向内部第二端部开始形成初始部分，并且形成放大截面的截面，该截面至少是盲目的 在其轴向内侧，当在足迹区域。 初始部分和放大截面的截面分别具有第一宽度和第二宽度，并且属于短间距模块的第一横向凹槽的第二宽度与第一宽度之间的比率大于比率 位于属于长间距模块的第一横向槽的第二宽度和第一宽度之间。
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公开(公告)号：US07484543B2
公开(公告)日：2009-02-03
申请号：US10473304
申请日：2002-03-08
申请人： Gianfranco Colombo , Giancarlo Cucco , Vito Bello
发明人： Gianfranco Colombo , Giancarlo Cucco , Vito Bello
IPC分类号： B60C11/03
CPC分类号： B60C11/03 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C11/033 , B60C11/04 , B60C11/042 , B60C11/11 , B60C11/13 , B60C2011/0374 , B60C2011/0381 , B60C2011/0383 , B60C2011/0388 , Y10S152/901
摘要： A tyre for a motor car includes a tread and two shoulders. The tread includes at least one circumferential row of blocks disposed between first and second circumferential grooves. Each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that extend from the first circumferential groove and converge at a common vertex spaced from the second circumferential groove. The common vertex is separated from the second circumferential groove by a continuous circumferential tread rib. A second transverse groove that delimits a first block is separated from a first transverse groove that delimits a circumferentially adjacent block by a solid tread portion. The solid tread portion extends from the first circumferential groove to the circumferential tread rib and forms a single body with the circumferential tread rib, spacing the first block and the circumferentially adjacent block from each other.
摘要翻译： 用于汽车的轮胎包括胎面和两个肩部。 胎面包括设置在第一和第二圆周槽之间的至少一个圆周排的块。 每个块由第一周向槽的一部分和从第一周向槽延伸并且与与第二周向槽间隔开的公共顶点会聚的第一和第二横向槽限定。 公共顶点通过连续的周向胎面肋与第二周向槽分离。 限定第一块的第二横向槽与通过实心胎面部分限定周向相邻块的第一横向槽分离。 实心胎面部分从第一周向槽延伸到周向胎面肋，并且与周向胎面肋形成单个主体，将第一块和周向相邻的块彼此间隔开。
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公开(公告)号：US09636951B2
公开(公告)日：2017-05-02
申请号：US14029320
申请日：2013-09-17
申请人： Gianfranco Colombo , Giancarlo Cucco , Vito Bello
发明人： Gianfranco Colombo , Giancarlo Cucco , Vito Bello
CPC分类号： B60C11/03 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C11/033 , B60C11/04 , B60C11/042 , B60C11/11 , B60C11/13 , B60C2011/0374 , B60C2011/0381 , B60C2011/0383 , B60C2011/0388 , Y10S152/901
摘要： A tyre for a motor vehicle includes a tread and two shoulders. The tread includes a circumferential row of blocks between first and second circumferential grooves. Each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that terminate at a common vertex spaced from the second circumferential groove. The common vertex is separated from the second circumferential groove by a continuous circumferential tread rib. The second transverse groove delimits one of the blocks and is separated from the first transverse groove that delimits a circumferentially adjacent block by a solid tread portion. The solid tread portion extends from the first circumferential groove to the continuous circumferential tread rib. The common vertex of each block is located at a position axially intermediate the first circumferential groove and a portion of one of the transverse grooves that delimits the block.
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公开(公告)号：US08931532B2
公开(公告)日：2015-01-13
申请号：US13001915
申请日：2008-06-30
CPC分类号： B60C11/0302 , B60C2011/0374 , B60C2011/0383
摘要： A tire includes a tread band provided with a tread pattern including a first and a second portion of tread pattern, repeated just the same along the circumferential extent of the tire, forming respectively a short pitch module and a long pitch module of the tread pattern, wherein the modules include a respective first transverse groove in which, starting from an axially outer first end thereof toward an opposed axially inner second end thereof, an initial section and a section of enlarged cross-section are formed, the latter being blind, at least on its axially inner side, when in the footprint area. The initial section and the section of enlarged cross-section have, respectively, a first width and a second width, and the ratio between the second width and the first width of a first transverse groove belonging to a short pitch module is greater than the ratio between the second width and the first width of a first transverse groove belonging to a long pitch module.
摘要翻译： 轮胎包括设置有胎面花纹的胎面花纹，胎面花纹包括胎面花纹的第一和第二部分，沿着轮胎的周向范围重复地相同，分别形成胎面花纹的短节距模块和长间距模块， 其中模块包括相应的第一横向槽，其中从轴向外部的第一端部朝向相对的轴向内部第二端部开始形成初始部分，并且形成放大截面的截面，该截面至少是盲目的 在其轴向内侧，当在足迹区域。 初始部分和放大截面的截面分别具有第一宽度和第二宽度，并且属于短间距模块的第一横向凹槽的第二宽度与第一宽度之间的比率大于比率 位于属于长间距模块的第一横向槽的第二宽度和第一宽度之间。
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公开(公告)号：US20140209226A1
公开(公告)日：2014-07-31
申请号：US14229095
申请日：2014-03-28
申请人： Gianfranco COLOMBO , Vito Bello , Marco Verona
发明人： Gianfranco COLOMBO , Vito Bello , Marco Verona
IPC分类号： B60C11/03
CPC分类号： B60C11/0306 , B60C11/0302 , B60C11/0304 , B60C11/11 , B60C11/12 , B60C11/13 , B60C11/1369 , B60C2011/0374 , B60C2011/1231
摘要： A tyre for a vehicle wheel includes a tread band. The tread band includes a pattern, including at least two circumferential portions, an elongated ridge, and at least two shoulder blocks. The at least two circumferential portions are disposed in axial side-by-side relationship. At least one of the circumferential portions includes a first geometric module repeated along a circumferential extension direction of the tyre. The elongated ridge is bounded by two grooves oblique to the circumferential extension direction and is divided into a plurality of intermediate blocks with respect to an axial extension direction of the tread band. The intermediate blocks are bounded by a plurality of cuts substantially transverse to the elongated ridge. The at least two shoulder blocks are associated with the elongated ridge, are circumferentially aligned along a side edge of the tread band, and are bounded by grooves oriented substantially transversely to the circumferential extension direction.
摘要翻译： 用于车轮的轮胎包括胎面带。 胎面带包括包括至少两个周向部分，细长脊和至少两个肩部块的图案。 至少两个周向部分以轴向并排的关系设置。 周向部分中的至少一个包括沿着轮胎的周向延伸方向重复的第一几何模块。 细长脊由两个相对于周向延伸方向倾斜的槽限定，并相对于胎面带的轴向延伸方向分成多个中间块。 中间块由基本横向于细长脊的多个切口界定。 所述至少两个胎肩块与所述细长脊相关联，沿着所述胎面带的侧边沿周向对准，并且由基本上横向于所述周向延伸方向定向的槽限定。
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公开(公告)号：US20090126840A1
公开(公告)日：2009-05-21
申请号：US12318003
申请日：2008-12-19
申请人： Gianfranco Colombo , Giancarlo Cucco , Vito Bello
发明人： Gianfranco Colombo , Giancarlo Cucco , Vito Bello
IPC分类号： B60C11/04
CPC分类号： B60C11/03 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C11/033 , B60C11/04 , B60C11/042 , B60C11/11 , B60C11/13 , B60C2011/0374 , B60C2011/0381 , B60C2011/0383 , B60C2011/0388 , Y10S152/901
摘要： A tyre for a motor vehicle includes a tread and two shoulders. The tread includes a circumferential row of blocks disposed between first and second circumferential grooves, wherein each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that extend from the first circumferential groove and terminate at a common vertex spaced from the second circumferential groove. The first and second transverse grooves of the circumferential row of blocks are oriented in a first direction along a longitudinal direction of the tread, wherein the common vertex is separated from the second circumferential groove by a continuous circumferential tread rib. The second transverse groove delimits a first one of the blocks and is separated from the first transverse groove that delimits a circumferentially adjacent block by a solid tread portion. At least one of the first and second transverse grooves may include an increasing width in a direction from the common vertex toward the first circumferential groove. The tyre may define an equatorial plane, and the circumferential row of blocks may be disposed co-extensive with the equatorial plane. The common vertex of each block may be located at a position axially intermediate the second circumferential groove and a portion of one of the transverse grooves that delimits the block.
摘要翻译： 用于机动车辆的轮胎包括胎面和两个肩部。 胎面包括设置在第一和第二周向槽之间的周向排的块，其中每个块由第一周向槽的一部分和由第一周向槽延伸并终止于共同的第一和第二横向槽限定 顶点与第二周向槽间隔开。 圆周排块的第一和第二横向槽沿着胎面的纵向沿第一方向定向，其中公共顶点通过连续的周向胎面肋与第二周向槽分离。 第二横向槽限定第一块，并且与第一横向槽分离，该第一横向槽通过实心胎面部分限定周向相邻的块。 第一和第二横向槽中的至少一个可以包括在从公共顶点朝向第一周向槽的方向上增加的宽度。 轮胎可以限定赤道平面，并且圆周排的块可以与赤道平面共同设置。 每个块的公共顶点可以位于轴向中间的第二周向槽的位置和限定块的一个横向槽的一部分。
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