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1. 发明申请

US20130228262A1 METHOD OF INCREASING PERFORMANCE AND COMFORT OF A TYRE FOR VEHICLE WHEELS AND TYRE FOR VEHICLE WHEELS 审中-公开
标题翻译：提高车轮轮胎性能和舒适性的方法和车轮轮胎
公开(公告)号：US20130228262A1
公开(公告)日：2013-09-05
申请号：US13885079
申请日：2011-11-14
申请人： Barbara Rampana , Diego Maria Tirelli , Giulio Cappuccio , Stephen Rowe
发明人： Barbara Rampana , Diego Maria Tirelli , Giulio Cappuccio , Stephen Rowe
IPC分类号： B60C9/20 , B29D30/06
CPC分类号： B60C9/2003 , B29D30/0681 , B60C9/005 , B60C9/2204 , D02G3/48 , D10B2201/20 , D10B2331/02 , Y10T156/10
摘要： Performance and comfort is increased in a tyre for vehicle wheels by assembling a tyre which includes a belt structure including at least one radially external reinforcing layer including a plurality of cords disposed at a substantially zero angle relative to a circumferential extension direction of the tyre. Each of the cords includes cellulose fibres, such as rayon, and aliphatic polyamide fibres, such as nylon.
摘要翻译：轮胎的性能和舒适度通过组装包括带结构的轮胎而增加，所述轮胎结构包括至少一个径向外部加强层，所述至少一个径向外部加强层包括相对于轮胎的周向延伸方向以大致零角度设置的多根帘线。每个帘线包括纤维素纤维，例如人造丝，和脂肪族聚酰胺纤维，如尼龙。

2. 发明授权

US07415874B2 Method and system for generating electrical energy within a vehicle tyre 有权
标题翻译：用于在车辆轮胎内产生电能的方法和系统
公开(公告)号：US07415874B2
公开(公告)日：2008-08-26
申请号：US10584849
申请日：2003-12-29
申请人： Federico Mancosu , Barbara Rampana , Fabio Mariani , Andrea Calatroni
发明人： Federico Mancosu , Barbara Rampana , Fabio Mariani , Andrea Calatroni
IPC分类号： G01M17/02 , H02N2/18
CPC分类号： B60C23/0411 , H01L41/1136 , H02N2/18
摘要： A tire has a piezoelectric flexing element associated with an energy storage device (e.g., a capacitor). The piezoelectric flexure element is mounted in cantilever fashion in a housing so as to be positioned substantially along a plane orthogonal to a radial direction of the tire and, so that a first end of the piezoelement is restrained by the housing. A loading mass is coupled to the second end of the piezoelectric flexure element. A small gap is formed between the inner walls of the housing and the outer surface of the loading mass in order to allow limited flexure of the piezo-electric element. The housing including the piezoelectric is mounted in a tire portion in correspondence of a tread area of the tire, preferably on the inner surface of the tire. The piezoelectric element flexes under the action of the radial acceleration when the tire rotates. The loading mass and the gap are chosen to obtain a) small entity oscillations of the flexure element substantially during a complete revolution of the tire when the tire rotates at low speed; b) large entity oscillations of the flexure element substantially only during the passage of the tire portion including the piezoelectric element in the contact patch. Sufficient electrical power for powering an electronic device included within the tire is obtained, together with a long durability of the piezoelectric element.
摘要翻译：轮胎具有与能量存储装置（例如，电容器）相关联的压电挠曲元件。压电挠曲元件以悬臂方式安装在壳体中，以便基本上沿着与轮胎的径向正交的平面定位，并且使得压电元件的第一端被壳体约束。负载质量联接到压电挠曲元件的第二端。在壳体的内壁和装载物体的外表面之间形成小间隙，以允许压电元件的挠曲受到限制。包括压电体的壳体安装在轮胎部分中，对应于轮胎的胎面区域，优选地在轮胎的内表面上。当轮胎旋转时，压电元件在径向加速度的作用下弯曲。选择装载质量和间隙以在轮胎以低速旋转时基本上在轮胎的完整转动期间获得a）挠曲元件的小实体振荡; b）基本上仅在包括接触片中的压电元件的轮胎部分的通过期间，弯曲元件的大的实体振荡。获得了用于对包括在轮胎内的电子设备供电的足够的电力，同时具有长时间的压电元件的耐久性。

3. 发明申请

US20120267029A1 METHOD OF INCREASING THE HIGH-SPEED PERFORMANCE OF A CARCASS STRUCTURE IN A TYRE FOR VEHICLE WHEELS AND TYRE FOR VEHICLE WHEELS 审中-公开
标题翻译：提高车轮轮胎结构高速性能的方法，车轮轮胎和车轮轮胎的高速性能
公开(公告)号：US20120267029A1
公开(公告)日：2012-10-25
申请号：US13518253
申请日：2010-12-20
申请人： Barbara Rampana , Roberto Sangalli , Diego Tirelli
发明人： Barbara Rampana , Roberto Sangalli , Diego Tirelli
IPC分类号： B29D30/08 , B60C9/04
CPC分类号： B29D30/38 , B60C9/005 , B60C2009/0078 , B60C2009/0416 , B60C2009/0433 , B60C2009/0475 , D02G3/48 , D10B2331/04 , Y10T152/10855
摘要： The present invention relates to a method of increasing the high-speed performance of a carcass structure in a tyre for vehicle wheels. The method includes: preparing at least one hybrid yarn (13) and assembling a carcass structure (2) comprising at least one carcass ply (3a, 3b) substantially built on cords (12) comprising the hybrid yarn (13). The hybrid yarn (13) comprises a plurality of filaments (14a, 15a) obtained from a first multi-filament yarn (14) of polyester and a second multi-filament yarn (15) having a decay of the modulus with the temperature lower than 20%. Each of the first multi-filament yarn (14) and second multi-filament yarn (15) comprises a plurality of individual filaments (14a, 15a). The individual filaments (14a) of the first multi-filament yarn (14) are at least partly mixed in proportions of at least 50% with the individual filaments (15a) of said second multi-filament yarn (15).
摘要翻译：本发明涉及一种提高车轮用轮胎胎体结构体的高速性能的方法。该方法包括：制备至少一根混合纱线（13）并组装一个胎体结构（2），该胎体结构体（2）包括至少一个基本上构成包括混合纱线（13）的帘线（12）的胎体帘布层（3a，3b）。混合纱线（13）包括由聚酯的第一复丝纱线（14）和第二复丝纱线（15）获得的多根细丝（14a，15a），其具有低于 20％。第一复丝纱线（14）和第二复丝纱线（15）中的每一根均包括多根单丝（14a，15a）。第一复丝纱线（14）的单丝（14a）至少部分地与所述第二复丝纱线（15）的单丝（15a）以至少50％的比例混合。

4. 发明申请

US20100000652A1 TIRE WITH LIGHT WEIGHT BEAD CORE 审中-公开
标题翻译：轮胎与轻重量的珠子核心
公开(公告)号：US20100000652A1
公开(公告)日：2010-01-07
申请号：US12312677
申请日：2006-11-22
申请人： Stefano Tresoldi , Guido Daghini , Barbara Rampana , Diego Tirelli
发明人： Stefano Tresoldi , Guido Daghini , Barbara Rampana , Diego Tirelli
IPC分类号： B60C15/04 , B60C15/00
CPC分类号： B60C15/04 , B60C9/0007 , B60C9/005 , B60C2015/042 , B60C2015/044 , B60C2015/046 , B60C2015/048 , D02G3/48 , D07B1/0613 , D07B1/062 , D07B2501/2053 , Y10T152/10819
摘要： A tire includes a carcass structure of a substantially toroidal shape, having opposite lateral edges associated with respective right-hand and left-hand bead structures, the bead structures including at least one bead core and at least one bead fiber; a belt structure applied to a radially external position with respect to the carcass structure, a tread band radially superimposed on the belt structure; a pair of sidewalls applied laterally on opposite sides with respect to the carcass structure; wherein the at least one bead core includes at least one first elongated element including at least one composite material including a plurality of elongated fibers embedded in a polymeric material, the composite material having a flexural modulus, measured according to Standard ASTM D790-03, at 23° C., not lower than or equal to 10 GPa, preferably 20 GPa to 200 GPa and at least one second elongated element including at least one metal wire.
摘要翻译：轮胎包括大致环形形状的胎体结构，具有与相应的右手和左侧胎圈结构相关联的相对侧边缘，胎圈结构包括至少一个胎圈芯和至少一个胎圈纤维; 相对于胎体结构施加到径向外部位置的带结构，径向叠加在带结构上的胎面带; 相对于胎体结构在相对侧面上横向施加的一对侧壁; 其中所述至少一个胎圈芯包括至少一个第一细长元件，所述至少一个第一细长元件包括至少一种复合材料，所述至少一种复合材料包括嵌入聚合材料中的多根细长纤维，所述复合材料具有根据ASTM D790-03标准测量的弯曲模量， 23℃，不低于或等于10GPa，优选为20GPa至200GPa，以及至少一个包含至少一种金属丝的第二细长元件。

5. 发明授权

US08640753B2 Tire having a structural element reinforced with a hybrid yarn 有权
标题翻译：轮胎具有用混合纱线增强的结构元件
公开(公告)号：US08640753B2
公开(公告)日：2014-02-04
申请号：US12739693
申请日：2007-10-24
申请人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
发明人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
IPC分类号： B60C9/00 , B60C9/18
CPC分类号： D02G3/48 , B60C9/0042 , B60C9/005 , D02J1/08
摘要： A tire includes at least one structural element which includes at least one reinforcing element, which includes at least one hybrid yarn, the at least one hybrid yarn including a plurality of filaments obtained from at least one first multifilament yarn having a first initial tangent modulus and at least one second multifilament yarn having a second initial tangent modulus, the first and the second initial tangent modulus being different from each other, each one of the first and the second multifilament yarns including a plurality of individual filaments, the individual filaments of each one of the first and the second multifilament yarns being at least partially intermixed with each other. Preferably, the tire is a high performance or ultra high performance tire, or a tire suitable for being employed in sporting contests, such as, track motor races, or a tire suitable for sports utility vehicles.
摘要翻译：轮胎包括至少一个结构元件，其包括至少一个增强元件，该增强元件包括至少一个混合纱线，所述至少一个混合纱线包括由至少一个具有第一初始切线模数的第一复丝纱线获得的多根细丝，至少一个具有第二初始切线模数的第二复丝纱线，第一和第二初始切线模数彼此不同，第一和第二复丝纱线中的每一个包括多根单丝，每根单丝的第一和第二复丝纱线至少部分地彼此混合。优选地，轮胎是高性能或超高性能的轮胎，或者适用于运动比赛的轮胎，例如轨道马达，或适用于运动型多功能车辆的轮胎。

6. 发明申请

US20070295069A1 Method And System For Generating Electrical Energy Within A Vehicle Tyre 有权
标题翻译：在车辆轮胎内产生电能的方法和系统
公开(公告)号：US20070295069A1
公开(公告)日：2007-12-27
申请号：US10584849
申请日：2003-12-29
申请人： Federico Mancosu , Barbara Rampana , Fabio Mariani , Andrea Calatroni
发明人： Federico Mancosu , Barbara Rampana , Fabio Mariani , Andrea Calatroni
IPC分类号： G01M17/02 , H02N2/18
CPC分类号： B60C23/0411 , H01L41/1136 , H02N2/18
摘要： A tyre has a piezoelectric flexing element associated with an energy storage device (e.g., a capacitor). The piezoelectric flexure element is mounted in cantilever fashion in a housing so as to be positioned substantially along a plane orthogonal to a radial direction of the tyre and, so that a first end of the piezoelement is restrained by the housing. A loading mass is coupled to the second end of the piezoelectric flexure element. A small gap is formed between the inner walls of the housing and the outer surface of the loading mass in order to allow limited flexure of the piezo-electric element. The housing including the piezoelectric is mounted in a tyre portion in correspondence of a tread area of the tyre, preferably on the inner surface of the tyre. The piezoelectric element flexes under the action of the radial acceleration when the tyre rotates. The loading mass and the gap are chosen to obtain a) small entity oscillations of the flexure element substantially during a complete revolution of the tyre when the tyre rotates at low speed; b) large entity oscillations of the flexure element substantially only during the passage of the tyre portion including the piezoelectric element in the contact patch. Sufficient electrical power for powering an electronic device included within the tyre is obtained, together with a long durability of the piezoelectric element.
摘要翻译：轮胎具有与能量存储装置（例如，电容器）相关联的压电挠曲元件。压电挠曲元件以悬臂方式安装在壳体中，以便基本上沿着与轮胎的径向正交的平面定位，并且使得压电元件的第一端被壳体约束。负载质量联接到压电挠曲元件的第二端。在壳体的内壁和装载物体的外表面之间形成小间隙，以允许压电元件的挠曲受到限制。包括压电体的壳体安装在轮胎部分中，对应于轮胎的胎面区域，优选地在轮胎的内表面上。当轮胎旋转时，压电元件在径向加速度的作用下弯曲。选择装载质量和间隙以在轮胎以低速旋转时基本上在轮胎的完整转动期间获得a）挠曲元件的小实体振荡; b）基本上仅在包括接触片中的压电元件的轮胎部分的通过期间，弯曲元件的大的实体振荡。获得了用于对包括在轮胎内的电子设备供电的足够的电力，同时具有长时间的压电元件的耐久性。

7. 发明授权

US08813467B2 Tire having a structural element reinforced with a hybrid yarn 有权
标题翻译：轮胎具有用混合纱线增强的结构元件
公开(公告)号：US08813467B2
公开(公告)日：2014-08-26
申请号：US13655943
申请日：2012-10-19
申请人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
发明人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
IPC分类号： D02G3/48 , D02J1/08 , B60C9/00
CPC分类号： D02G3/48 , B60C9/0042 , B60C9/005 , D02J1/08
摘要： A tire includes at least one structural element which includes at least one reinforcing element which includes at least one hybrid yarn, the at least one hybrid yarn including a plurality of filaments obtained from at least one first multifilament yarn having a first initial tangent modulus and at least one second multifilament yarn having a second initial tangent modulus, the first and the second initial tangent modulus being different from each other, each one of the first and the second multifilament yarn including a plurality of individual filaments, the individual filaments of each one of the first and the second multifilament yarns being at least partially intermixed with each other. The tire may be a high performance or ultra high performance tire, or a tire suitable for being employed in sporting contests such as track motor races, or a tire suitable for sports utility vehicles.
摘要翻译：轮胎包括至少一个结构元件，其包括至少一个包括至少一个混合纱线的增强元件，所述至少一个混合纱线包括由至少一个具有第一初始切线模数的第一复丝纱线和第一和第二初始切线模数彼此不同的至少一个第二复丝纱线，第一和第二初始切线模数彼此不同，第一和第二复丝纱线中的每一根均包括多根单丝，第一和第二复丝纱线至少部分地彼此混合。轮胎可以是高性能或超高性能的轮胎，或者适合用于体育赛事的轮胎，例如轨道马达赛车，或适用于运动型多用途车辆的轮胎。

8. 发明申请

US20100224298A1 TIRE HAVING A STRUCTURAL ELEMENT REINFORCED WITH A HYBRID YARN 有权
标题翻译：具有混合纱线的结构元件的轮胎
公开(公告)号：US20100224298A1
公开(公告)日：2010-09-09
申请号：US12739693
申请日：2007-10-24
申请人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
发明人： Barbara Rampana , Diego Tirelli , Udo Kuhlmann , Chokri Cherif , Christian Paul , Refah Ahmet Torun , Olaf Diestel
IPC分类号： B60C9/18 , B60C9/00 , B60C1/00 , D02G3/02
CPC分类号： D02G3/48 , B60C9/0042 , B60C9/005 , D02J1/08
摘要： A tire includes at least one structural element which includes at least one reinforcing element which includes at least one hybrid yarn, the at least one hybrid yarn including a plurality of filaments obtained from at least one first multifilament yarn having a first initial tangent modulus and at least one second multifilament yarn having a second initial tangent modulus, the first and the second initial tangent modulus being different from each other, each one of the first and the second multifilament yarn including a plurality of individual filaments, the individual filaments of each one of the first and the second multifilament yarns being at least partially intermixed with each other. Preferably, the tire is a high performance or ultra high performance tire, or a tire suitable for being employed in sporting contests such as track motor races, or a tire suitable for sports utility vehicles.
摘要翻译：轮胎包括至少一个结构元件，其包括至少一个包括至少一个混合纱线的增强元件，所述至少一个混合纱线包括由至少一个具有第一初始切线模数的第一复丝纱线和第一和第二初始切线模数彼此不同的至少一个第二复丝纱线，第一和第二初始切线模数彼此不同，第一和第二复丝纱线中的每一根均包括多根单丝，第一和第二复丝纱线至少部分地彼此混合。优选地，轮胎是高性能或超高性能的轮胎，或适用于运动比赛的轮胎，例如轨道马达，或适用于运动型多用途车辆的轮胎。

9. 发明申请

US20100051160A1 TIRE HAVING A LIGHT WEIGHT BELT STRUCTURE 审中-公开
标题翻译：轮胎重量轻的皮带结构
公开(公告)号：US20100051160A1
公开(公告)日：2010-03-04
申请号：US12312680
申请日：2007-05-28
申请人： Guido Daghini , Stefano Tresoldi , Barbara Rampana , Diego Tirelli , Simone Fanfani
发明人： Guido Daghini , Stefano Tresoldi , Barbara Rampana , Diego Tirelli , Simone Fanfani
IPC分类号： B60C9/00
CPC分类号： B60C15/04 , B60C9/0007 , B60C9/005 , B60C2015/042 , B60C2015/044 , B60C2015/046 , B60C2015/048 , D02G3/48 , D07B1/0613 , D07B1/062 , D07B2501/2053 , Y10T152/10819
摘要： A tire includes a carcass structure of a substantially toroidal shape, having opposite lateral edges terminating in respective bead structures; a belt structure applied in a radially external position with respect to the carcass structure, the belt structure including at least one belt layer, a tread band radially superimposed on the belt structure; a pair of sidewalls applied laterally on opposite sides with respect to the carcass structure, wherein the at least one belt layer includes at least one reinforcing cod including a core including at least one first elongated element including at least one composite material, the composite material including a plurality of elongated fibers embedded in a polymeric material, the core being wrapped with at least one second elongated element including at least one elementary metal wire.
摘要翻译：轮胎包括大致环形的胎体结构，其具有终止于各个胎圈结构中的相对的侧边缘; 相对于胎体结构施加在径向外部位置的带束结构，所述带束结构包括至少一个带束层，径向叠置在带结构上的胎面带; 一对侧壁相对于胎体结构横向施加在相对侧上，其中所述至少一个带层包括至少一个加强鳕，包括至少一个包括至少一个复合材料的第一细长元件的芯，所述复合材料包括多个细长纤维嵌入聚合物材料中，所述纤芯用包括至少一个基本金属线的至少一个第二细长元件包裹。

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