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1. 发明授权

US5370168A Radial tire having a tread provided with sub-circumferential longitudinal grooves 失效
标题翻译：径向轮胎具有设置有副周向纵向槽的胎面
公开(公告)号：US5370168A
公开(公告)日：1994-12-06
申请号：US907749
申请日：1992-06-29
申请人： Maurizio Boiocchi , Gianfranco Colombo , Renato Caretta
发明人： Maurizio Boiocchi , Gianfranco Colombo , Renato Caretta
IPC分类号： B60C9/18 , B60C11/03 , B60C11/04 , B60C11/11 , B60C11/113 , B60C11/13 , B60C11/08
CPC分类号： B60C11/0302 , B60C11/03 , B60C11/0306 , B60C11/11 , B60C2011/0374 , B60C2011/0388 , B60C2011/1213 , Y10S152/902 , Y10S152/903
摘要： A tread pattern of a radial tire for motor-vehicles offering high performance comprises oblique longitudinal grooves, inclined to the circumferential direction of the tire by an angle included between 2.degree. and 20.degree., the opposite ends of said grooves being axially offset relative to one another: all grooves may be inclined in the same direction or may converge, preferably symmetrically, towards the mid-circumferential plane of the tire, specifically for directional patterns. The longitudinal grooves are associated with a plurality of transverse grooves having their central portion inclined in the opposite sense relative to the longitudinal grooves, according to an angle included between 30.degree. and 80.degree., with respect to the circumferential tire direction. The combination of the longitudinal and transverse grooves according to the established inclinations defines plugs on the tire contact-area. Tangential forces generally combining with one another thereby generating a resultant force having the axial component (drift force) of substantially zero value.
摘要翻译：提供高性能的机动车辆的子午线轮胎的胎面花纹包括倾斜的纵向槽，其倾斜于轮胎的圆周方向上包含在2°和20°之间的角度，所述槽的相对端相对于一个轴向偏移另一个：所有凹槽可以沿相同方向倾斜，或者可以优选地对称地朝向轮胎的中圆周平面会聚，特别是用于方向图。所述纵向槽与多个横向槽相关联，所述横向槽的中心部分相对于所述纵向槽相对于相对于周向轮胎方向包括在30°和80°之间的角度倾斜。根据既定倾斜度的纵向和横向槽的组合定义了轮胎接触区域上的塞子。通常相互结合的切向力由此产生具有基本为零值的轴向分量（漂移力）的合力。

2. 发明授权

US4146415A Process for manufacturing tires 失效
标题翻译：轮胎制造工艺
公开(公告)号：US4146415A
公开(公告)日：1979-03-27
申请号：US832910
申请日：1977-09-13
申请人： Renato Caretta , Romano Guermandi , Maurizio Boiocchi
发明人： Renato Caretta , Romano Guermandi , Maurizio Boiocchi
IPC分类号： B60C9/22 , B29C67/00 , B29D30/00 , B29D30/20 , B29D30/30 , B60C9/20 , B29H17/26 , B29H17/36
CPC分类号： B29D30/20 , B60C9/2009 , Y10T152/10783 , Y10T152/10801
摘要： A process is provided for the manufacture of radial tires for vehicle wheels, having an annular reinforcement structure inserted between the tread and the casing. The reinforcement structure has two layers of metal cord and in a radially outer position a third layer of cords arranged in a longitudinal direction. The third layer is made of a textile material which shrinks when heated. The process comprises the steps of first shaping the vulcanized casing to form a toroid, then applying to the shaped casing the two layers of metal cords together with a portion of the layer of textile cords at each side zone of the reinforcement structure. The width of the side zone is between 1/3 and 1/10 of the total width of the structure. The casing is shaped a second time to increase the external equatorial development thereof to a value greater than that reached during the first shaping step. The remaining central portion of the layer of textile cord is then applied on top of the layers of metal cords. A band of elastomeric material, forming the tread of the carcass is disposed on top of the layer of textile cords. The structure is then expanded and vulcanized in a pressurized mold.
摘要翻译：提供了一种用于制造用于车轮的子午线轮胎的方法，其具有插入胎面和套管之间的环形加强结构。加强结构具有两层金属帘线，并且在径向外部位置具有沿纵向布置的第三层帘线。第三层由加热时收缩的纺织材料制成。该方法包括以下步骤：首先成形硫化的壳体以形成环形面，然后将两层金属帘线与增强结构的每个侧部区域的纺织帘线层的一部分一起施加到成形壳体。侧面区域的宽度是结构总宽度的1/3至1/10。壳体第二次成形以将其外部赤道显影增加到大于在第一成形步骤期间达到的值。然后将纺织帘线层的剩余中心部分施加在金属帘线层的顶部。形成胎体胎面的弹性体材料带设置在纺织帘线层的顶部。然后将结构在加压模具中膨胀和硫化。

3. 发明授权

US07096908B2 Self-supporting tyre for a vehicle wheel, and method of making the tyre 有权
标题翻译：用于车轮的自支撑轮胎，以及制造轮胎的方法
公开(公告)号：US07096908B2
公开(公告)日：2006-08-29
申请号：US10491102
申请日：2001-09-28
申请人： Maurizio Boiocchi , Renato Caretta , Stefano Gaiazzi
发明人： Maurizio Boiocchi , Renato Caretta , Stefano Gaiazzi
IPC分类号： B60C17/00 , B60C15/00 , B60C15/06 , B29D30/38 , B29D30/42
CPC分类号： B60C15/0018 , B29D30/10 , B29D30/165 , B29D30/18 , B29D2030/201 , B60C15/06 , B60C17/0009 , B60C17/0018 , Y10T152/10819 , Y10T152/10828 , Y10T152/10855
摘要： A self-supporting tyre for a vehicle wheel includes a carcass structure, a belt structure, a tread band, a pair of sidewalls, and at least one elastic stiffening insert. The carcass structure includes at least one carcass ply provided with end flaps engaged with respective annular reinforcing structures. The annular reinforcing structures are disposed in coaxial relationship with a geometric rotation axis of the tyre at positions axially spaced apart from each other. Each annular reinforcing structure includes at least one first circumferentially inextensible annular anchoring insert. The at least one elastic stiffening insert is incorporated into the carcass structure, at least at one of the sidewalls, and includes a radially internal end portion at least partly disposed in axial side-by-side relationship against the at least one first annular anchoring insert. A method of making the tyre is also disclosed.
摘要翻译：用于车轮的自支撑轮胎包括胎体结构，带结构，胎面带，一对侧壁和至少一个弹性加强插入件。胎体结构包括至少一个胎体帘布层，其具有与相应的环形加强结构接合的端部翼片。环形加强结构在轴向间隔开的位置处与轮胎的几何旋转轴线同轴地设置。每个环形加强结构包括至少一个第一周向不可伸长的环形锚定插入件。所述至少一个弹性加强插入件至少在所述侧壁中的一个上结合到所述胎体结构中，并且包括径向内端部部分，其至少部分地以轴向并排的方式设置成抵靠所述至少一个第一环形锚固插入件。还公开了制造轮胎的方法。

4. 发明申请

US20050034800A1 Self-supporting tyre for vehicle wheels, and method of manufacturing the same 有权
标题翻译：用于车轮的自支撑轮胎及其制造方法
公开(公告)号：US20050034800A1
公开(公告)日：2005-02-17
申请号：US10491102
申请日：2001-09-28
申请人： Maurizio Boiocchi , Renato Caretta , Stefano Gaiazzi
发明人： Maurizio Boiocchi , Renato Caretta , Stefano Gaiazzi
IPC分类号： B29D30/10 , B29D30/18 , B60C15/00 , B60C15/06 , B60C17/00 , B29D30/16 , B29D30/42 , B60C9/02
CPC分类号： B60C15/0018 , B29D30/10 , B29D30/165 , B29D30/18 , B29D2030/201 , B60C15/06 , B60C17/0009 , B60C17/0018 , Y10T152/10819 , Y10T152/10828 , Y10T152/10855
摘要： A self-supporting tyre for vehicle wheels comprises a carcass structure (2) having at least one carcass ply (3a, 3b) provided with end flaps (19, 21) in engagement with respective annular reinforcing structures (4) disposed in coaxial relationship with a geometric rotation axis of the tyre at positions axially spaced apart from each other and each comprising at least one first circumferentially-inextensible annular anchoring insert (5a); a belt structure (6) applied to the carcass structure (2) at a radially external position thereof, a tread band (9) applied at a radially external position to the belt structure (6) and a pair of sidewalls (10) applied to the carcass structure (2) at laterally opposite positions. The self-supporting tyre further comprises at least at one elastic stiffening insert (11) arranged at least at one of said sidewalls (10) and having a radially internal end portion (15) disposed at least partly in axial side by side relationship against the first annular anchoring insert (5a).
摘要翻译：用于车轮的自支撑轮胎包括具有至少一个胎体帘布层（3a，3b）的胎体结构（2），胎体帘布层（3a，3b）设置有与各个环形加强结构（4）配合的端翼片（19,21），该环形加强结构轮胎的几何旋转轴线在彼此轴向间隔开的位置处，并且每个包括至少一个第一周向不可伸长的环形锚固插入件（5a）; 在其径向外部位置处施加到胎体结构（2）的带束结构（6），在带状结构（6）的径向外部位置处施加的胎面带（9）和一对侧壁（10），其被施加到所述胎体结构（2）处于横向相对的位置。自支撑轮胎还包括至少一个布置在所述侧壁（10）的至少一个上的弹性加强插入件（11），并且具有径向内端部（15），所述径向内端部（15）至少部分地与所述侧壁第一环形锚固插入件（5a）。

5. 发明授权

US5964266A Tire for motor-vehicle wheels provided with a tread producing a low rolling noise 失效
标题翻译：汽车车轮轮胎设有胎面，产生低滚动噪音
公开(公告)号：US5964266A
公开(公告)日：1999-10-12
申请号：US788784
申请日：1997-01-24
申请人： Maurizio Boiocchi , Gianfranco Colombo
发明人： Maurizio Boiocchi , Gianfranco Colombo
IPC分类号： B60C11/03 , B60C11/00 , B60C11/04 , B60C11/11 , G10K11/16 , B60C11/12 , B60C113/00
CPC分类号： B60C11/0302 , B60C11/0306 , B60C11/0318 , B60C2011/0374 , B60C2011/0383 , Y10S152/03 , Y10S152/903
摘要： A tread for motor-vehicle tires has a raised pattern formed of a plurality of shaped blocks 7 distributed in circumferential rows 3, 4, 5, 6 disposed in parallel and in side by side relation. The number of the shaped blocks 7 arranged in each row gradually increases while moving from the equatorial plane X--X to the axial outer side edges 1a of the tread 1. Thus a gradual increase in the longitudinal stiffness of the shaped blocks 7 is achieved on passing from the side edges 1a of the tread 1 to the equatorial plane X--X, which brings about a reduction in the mobility of said blocks on the road contact patch and lower rolling noise.
摘要翻译：用于机动车辆轮胎的胎面具有凸起图案，该凸起图案由分布在平行且并排关系的圆周排3,4,5,6中分布的多个成形块7形成。排列在每排中的成形块7的数量在从赤道平面XX向胎面1的轴向外侧边缘1a移动的同时逐渐增加。因此，成形块7的纵向刚度逐渐增加，胎面1的侧边缘1a到赤道面XX，这导致所述块在道路接触片上的移动性降低，并且降低滚动噪声。

6. 发明授权

US6003574A Motor-vehicle pneumatic tire having a tread pattern for snow covered road surfaces 失效
标题翻译：具有雪覆盖路面的胎面花纹的机动车辆充气轮胎
公开(公告)号：US6003574A
公开(公告)日：1999-12-21
申请号：US751762
申请日：1996-11-08
申请人： Maurizio Boiocchi , Gianfranco Colombo
发明人： Maurizio Boiocchi , Gianfranco Colombo
IPC分类号： B60C11/03 , B60C11/04 , B60C11/11 , B60C11/12 , B60C115/00
CPC分类号： B60C11/1369 , B60C11/03 , B60C11/0309 , B60C11/11 , B60C11/12 , B60C2011/1213 , Y10S152/03
摘要： A tread pattern for motor vehicle winter tires having transverse grooves symmetrically converging toward an equatorial plane "X" of the tire. A pair of circumferential grooves (3) respectively defined by oblique stretches (3a) have an orientation converging toward the equatorial plane "X", in a direction opposite to the rolling direction "D" according to which the transverse grooves (2) converge. Grip hollows (6) of increasing width in a direction opposite to the rolling direction, are formed astride of each transverse groove (2), at two contiguous center blocks (4). A central separation cut (7) between the center blocks (4) defines therein separation walls (7a) arranged to come into mutual contact when in the ground contacting area.
摘要翻译：具有对于轮胎的赤道平面“X”对称地倾斜的横向槽的机动车辆冬季轮胎的胎面花纹。分别由斜拉伸（3a）限定的一对周向槽（3）具有朝向赤道平面“X”的朝向与横向槽（2）会聚的轧制方向“D”相反的方向的取向。在两个连续的中心块（4）处，跨越每个横向槽（2）形成在与轧制方向相反的方向上增加宽度的夹紧空心（6）。在中心块（4）之间的中心分隔切口（7）在其中限定了分隔壁（7a），其布置成当在接地区域中相互接触时。

7. 外观设计

USD335844S Tire 失效
公开(公告)号：USD335844S
公开(公告)日：1993-05-25
申请号：US623046
申请日：1990-12-06
申请人： Maurizio Boiocchi , Gianfranco Colombo
设计人： Maurizio Boiocchi , Gianfranco Colombo

8. 发明授权

US07163039B2 High-performance tire for a motor vehicle 有权
标题翻译：用于汽车的高性能轮胎
公开(公告)号：US07163039B2
公开(公告)日：2007-01-16
申请号：US10029174
申请日：2001-12-28
申请人： Maurizio Boiocchi , Gianfranco Colombo
发明人： Maurizio Boiocchi , Gianfranco Colombo
IPC分类号： B60C11/03 , B60C11/12 , B60C11/13
CPC分类号： B60C11/12 , B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C11/0316 , B60C11/042 , B60C11/11 , B60C2011/0388 , Y10S152/03
摘要： A high-performance tire for a motor vehicle includes a carcass and tread band. The tire may be, for example, of the asymmetrical or directional type. The tread band includes a pattern including a central region, first and second shoulder regions, and first and second circumferential grooves. The first circumferential groove divides the first shoulder region from the central region, while the second circumferential groove divides the central region from the second shoulder region. The shoulder regions include shoulder blocks, separated from each other by transverse grooves, but joined to each other along axially inner ends of the shoulder blocks by respective circumferential portions. The central region includes rows of blocks and first and second annular projections or a central annular projection. The blocks of the central region, the shoulder blocks, the circumferential grooves, the transverse grooves, and the one or more annular projections help define the tread pattern.
摘要翻译：用于机动车辆的高性能轮胎包括胎体和胎面带。轮胎可以是例如不对称的或定向的。胎面带包括包括中心区域，第一和第二肩部区域以及第一和第二周向槽的图案。第一周向凹槽将第一肩部区域与中心区域分开，而第二周向凹槽将中心区域与第二肩部区域分开。肩部区域包括通过横向槽彼此分离的肩部块，但是通过相应的周向部分沿着肩部块的轴向内端彼此接合。中心区域包括排块和第一和第二环形突起或中心环形突起。中央区域的块，肩胛骨块，周向槽，横向槽和一个或多个环形突起有助于限定胎面花纹。

9. 发明授权

US06311748B1 Tire for motor vehicle wheels having a tread producing a low rolling noise 有权
标题翻译：具有胎面产生低滚动噪音的机动车轮的轮胎
公开(公告)号：US06311748B1
公开(公告)日：2001-11-06
申请号：US09233182
申请日：1999-01-20
申请人： Maurizio Boiocchi , Gianfranco Colombo
发明人： Maurizio Boiocchi , Gianfranco Colombo
IPC分类号： B60C1103
CPC分类号： B60C11/0302 , B60C11/0306 , B60C11/0318 , B60C2011/0374 , B60C2011/0383 , Y10S152/03 , Y10S152/903
摘要： A tread for motor-vehicle tires has a raised pattern formed of a plurality of shaped blocks 7 distributed in circumferential rows 3, 4, 5, 6 disposed in parallel and in side by side relation. The number of the shaped blocks 7 arranged in each row gradually increases while moving from the equatorial plane X—X to the axial outer side edges 1a of the tread 1. Thus a gradual increase in the longitudinal stiffness of the shaped blocks 7 is achieved on passing from the side edges 1a of the tread 1 to the equatorial plane X—X, which brings about a reduction in the mobility of said blocks on the road contact patch and lower rolling noise.
摘要翻译：用于机动车辆轮胎的胎面具有凸起图案，该凸起图案由分布在平行且并排关系的圆周排3,4,5,6中分布的多个成形块7形成。排列在每排中的成形块7的数量在从赤道平面XX向胎面1的轴向外侧边缘1a移动的同时逐渐增加。因此，成形块7的纵向刚度逐渐增加，胎面1的侧边缘1a到赤道面XX，这导致所述块在道路接触片上的移动性降低，并且降低滚动噪声。

10. 发明授权

US08931532B2 Rain tyre 有权
标题翻译：雨轮胎
公开(公告)号：US08931532B2
公开(公告)日：2015-01-13
申请号：US13001915
申请日：2008-06-30
申请人： Maurizio Boiocchi , Giuseppe Matrascia , Vito Bello
发明人： Maurizio Boiocchi , Giuseppe Matrascia , Vito Bello
IPC分类号： B60C11/13 , B60C11/03
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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