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公开(公告)号：US20100043950A1
公开(公告)日：2010-02-25
申请号：US12227798
申请日：2006-05-30
CPC分类号： B29D30/1657 , B29D30/44 , B29D2030/1685 , B29D2030/4437 , B29D2030/486 , Y10T152/10819 , Y10T152/10828 , Y10T152/10864
摘要： A process and apparatus for manufacturing tyres for vehicle wheels, includes building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the building step of the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element along a predetermined curvilinear deposition path. The deposition of the at least one reinforcing element includes the steps of: cutting to size a piece of at least one reinforcing continuous band-like element fed by a feeding device along a predetermined feeding direction, deforming the piece obtained according to the curvature of a deposition part of the deposition path intended to receive the piece, and depositing the deformed piece at the deposition part.
摘要翻译： 一种用于制造车轮的轮胎的方法和装置，包括在环形支撑件上建立包括在其轴向相对的端部边缘处与环形锚定结构相关联的至少一个胎体帘布层的胎体结构，所述胎体结构的构建步骤包括 形成至少一个加强结构，通过沿着预定的曲线沉积路径沉积在至少一个增强元件的环形支撑件上，可操作地与环形锚定结构相关联。 所述至少一个增强元件的沉积包括以下步骤：将由馈送装置馈送的至少一个加强的连续带状元件的片沿着预定的馈送方向切割成尺寸，使得根据 沉积路径的沉积部分，用于接收该片，并将该变形的片沉积在该沉积部分。
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公开(公告)号：US08708016B2
公开(公告)日：2014-04-29
申请号：US13471992
申请日：2012-05-15
CPC分类号： B29D30/1657 , B29D30/44 , B29D2030/1685 , B29D2030/4437 , B29D2030/486 , Y10T152/10819 , Y10T152/10828 , Y10T152/10864
摘要： A process and apparatus for manufacturing tires for vehicle wheels, includes building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the building step of the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element along a predetermined curvilinear deposition path. The deposition of the at least one reinforcing element includes the steps of: cutting to size a piece of at least one reinforcing continuous band-like element fed by a feeding device along a predetermined feeding direction, deforming the piece obtained according to the curvature of a deposition part of the deposition path intended to receive the piece, and depositing the deformed piece at the deposition part.
摘要翻译： 一种用于制造车轮的轮胎的方法和装置，包括在环形支撑件上建立包括在其轴向相对的端部边缘处与环形锚定结构相关联的至少一个胎体帘布层的胎体结构，所述胎体结构的构建步骤包括 形成至少一个加强结构，通过沿着预定的曲线沉积路径沉积在至少一个增强元件的环形支撑件上，可操作地与环形锚定结构相关联。 所述至少一个增强元件的沉积包括以下步骤：将由馈送装置馈送的至少一个加强的连续带状元件的片沿着预定的馈送方向切割成尺寸，使得根据 沉积路径的沉积部分，用于接收该片，并将该变形的片沉积在该沉积部分。
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公开(公告)号：US20120222820A1
公开(公告)日：2012-09-06
申请号：US13471992
申请日：2012-05-15
CPC分类号： B29D30/1657 , B29D30/44 , B29D2030/1685 , B29D2030/4437 , B29D2030/486 , Y10T152/10819 , Y10T152/10828 , Y10T152/10864
摘要： A process and apparatus for manufacturing tyres for vehicle wheels, includes building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the building step of the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element along a predetermined curvilinear deposition path. The deposition of the at least one reinforcing element includes the steps of: cutting to size a piece of at least one reinforcing continuous band-like element fed by a feeding device along a predetermined feeding direction, deforming the piece obtained according to the curvature of a deposition part of the deposition path intended to receive the piece, and depositing the deformed piece at the deposition part.
摘要翻译： 一种用于制造车轮的轮胎的方法和装置，包括在环形支撑件上建立包括在其轴向相对的端部边缘处与环形锚定结构相关联的至少一个胎体帘布层的胎体结构，所述胎体结构的构建步骤包括 形成至少一个加强结构，通过沿着预定的曲线沉积路径沉积在至少一个增强元件的环形支撑件上，可操作地与环形锚定结构相关联。 所述至少一个增强元件的沉积包括以下步骤：将由馈送装置馈送的至少一个加强的连续带状元件的片沿着预定的馈送方向切割成尺寸，使得根据 沉积路径的沉积部分，用于接收该片，并将该变形的片沉积在该沉积部分。
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公开(公告)号：US08221570B2
公开(公告)日：2012-07-17
申请号：US12227798
申请日：2006-05-30
CPC分类号： B29D30/1657 , B29D30/44 , B29D2030/1685 , B29D2030/4437 , B29D2030/486 , Y10T152/10819 , Y10T152/10828 , Y10T152/10864
摘要： A process and apparatus for manufacturing tires for vehicle wheels, includes building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the building step of the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element along a predetermined curvilinear deposition path. The deposition of the at least one reinforcing element includes the steps of: cutting to size a piece of at least one reinforcing continuous band-like element fed by a feeding device along a predetermined feeding direction, deforming the piece obtained according to the curvature of a deposition part of the deposition path intended to receive the piece, and depositing the deformed piece at the deposition part.
摘要翻译： 一种用于制造车轮的轮胎的方法和装置，包括在环形支撑件上建立包括在其轴向相对的端部边缘处与环形锚定结构相关联的至少一个胎体帘布层的胎体结构，所述胎体结构的构建步骤包括 形成至少一个加强结构，通过沿着预定的曲线沉积路径沉积在至少一个增强元件的环形支撑件上，可操作地与环形锚定结构相关联。 所述至少一个增强元件的沉积包括以下步骤：将由馈送装置馈送的至少一个加强的连续带状元件的片沿着预定的馈送方向切割成尺寸，使得根据 沉积路径的沉积部分，用于接收该片，并将该变形的片沉积在该沉积部分。
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公开(公告)号：US20100288423A1
公开(公告)日：2010-11-18
申请号：US12308466
申请日：2006-06-29
CPC分类号： B29D30/16 , B29D2030/486
摘要： In a process for manufacturing tyres for vehicle wheels, including building, on a toroidal support, a carcass structure including at least one carcass ply associated, at axially opposite end edges thereof, with annular anchoring structures, the step of building the carcass structure includes forming at least one reinforcing structure, operatively associated with the annular anchoring structures through deposition on the toroidal support of at least one reinforcing element at a deposition region defined on the toroidal support. The deposition of the at least one reinforcing element includes the steps of providing at least one reinforcing element having a length determined as a function of the length of the deposition region; deforming the at least one reinforcing element to form an annular reinforcing element having a shape substantially corresponding to the shape of the deposition region; and depositing the annular reinforcing element at the deposition region. An apparatus for carrying out such a process is also described.
摘要翻译： 在制造用于车轮的轮胎的方法中，包括在环形支撑件上构建包括至少一个胎体帘布层的胎体结构，所述胎体帘布层在其轴向相对的端部边缘与环形锚定结构相关联，所述构建胎体结构的步骤包括形成 至少一个加强结构，其通过在限定在环形支撑件上的沉积区域处沉积在至少一个增强元件的环形支撑件上而与环形锚定结构可操作地相关联。 所述至少一个增强元件的沉积包括提供至少一个加强元件的步骤，所述至少一个增强元件的长度被确定为沉积区域的长度的函数; 使所述至少一个增强元件变形以形成具有基本上对应于所述沉积区域的形状的形状的环形增强元件; 以及在所述沉积区域处沉积所述环形增强元件。 还描述了用于执行这种处理的装置。
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公开(公告)号：US20090009310A1
公开(公告)日：2009-01-08
申请号：US11578236
申请日：2004-04-23
申请人： Renato Caretta , Pier Giuseppe Piantanida , Stefano Sangiovanni , Maurizio Marchini , Giorgia Sgalari
发明人： Renato Caretta , Pier Giuseppe Piantanida , Stefano Sangiovanni , Maurizio Marchini , Giorgia Sgalari
CPC分类号： B60C23/004 , Y10T152/10522 , Y10T152/10729
摘要： A wheel having a controlled pressure includes a rim associated with a tank adapted to be filled with a fluid to a first pressure; a tyre mounted on the rim and having an inner volume inflated to an operating pressure at a reference temperature, the operating pressure being lower than the first pressure; and at least one valve assembly adapted to establish a communication between the tank, the inner volume of the tyre and the external environment. The valve assembly includes a command valve, an exhaust valve and a compensation valve operatively associated with each other. The command valve controls communication between the tank and the inner volume of the tyre. The exhaust valve is connected to the external environment, to the inner volume, to the command valve and to the compensation valve. The compensation valve is connected to the exhaust valve and the command valve. The command valve includes an inner chamber connected with the exhaust valve and the compensation valve in such a manner that the command valve is operated by the exhaust valve and the compensation valve through a pressure variation of the inner chamber in response to a variation of the inner pressure of the tyre.
摘要翻译： 具有受控压力的车轮包括与适于被填充有流体的罐相连接的第一压力的轮辋; 安装在轮辋上并且具有膨胀到参考温度下的操作压力的内部容积的轮胎，所述操作压力低于所述第一压力; 以及至少一个阀组件，其适于建立所述罐，所述轮胎的内部容积与所述外部环境之间的连通。 阀组件包括指令阀，排气阀和可操作地相关联的补偿阀。 指令阀控制油箱和轮胎内部体积之间的连通。 排气阀连接到外部环境，内部容积，连接到指令阀和补偿阀。 补偿阀连接到排气阀和指令阀。 所述指示阀包括与所述排气阀和所述补偿阀连接的内室，使得所述指令阀由所述排气阀和所述补偿阀通过内室的压力变化而响应于所述内腔的变化而被操作 轮胎的压力。
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7.发明授权Process and apparatus for manufacturing a reinforcing structure for tyres of vehicles 有权用于制造车辆轮胎的加强结构的方法和装置公开(公告)号：US08342220B2
公开(公告)日：2013-01-01
申请号：US12309683
申请日：2006-07-28
IPC分类号： B29D30/16
CPC分类号： B29D30/165 , B29D2030/1685 , Y10T156/13
摘要： In tire manufacture, a belt structure is made by means of strip-like segments each including parallel cords incorporated into an elastomeric layer, which strip-like segments are sequentially laid down in mutual circumferential side by side relationship on a toroidal support. The apparatus for manufacturing such a reinforcing structure for vehicle tires includes: a feeding unit to supply strip-like elements, each including threadlike elements disposed parallel to each other and at least partly coated with at least one layer of elastomeric material; a laying unit including at least one laying assembly to apply each of said strip-like elements onto a toroidal support according to a predetermined laying angle relative to a circumferential extension direction of the toroidal support itself, the laying unit including at least one presser element movable in contrast relationship against the outer surface of the toroidal support and at least one guide element to keep the strip-like element centered and guide it during laying of same, wherein the guide element includes at least one cavity in which the presser element is at least partly housed during laying of said strip-like element.
摘要翻译： 在轮胎制造中，带状结构通过带状部分制成，每个带状部分包括并入到弹性体层中的平行帘线，该条状片段在环形支撑件上以相互周向的并排关系顺序铺设。 用于制造这种用于车辆轮胎的加强结构的装置包括：供给单元，其供给带状元件，每个包括彼此平行设置并且至少部分地涂覆有至少一层弹性体材料的线状元件; 铺设单元，其包括至少一个铺设组件，以根据环形支撑件本身的周向延伸方向按照预定的铺设角度将每个所述条形元件施加到环形支撑件上，所述铺设单元包括至少一个可移动的压紧元件 与环形支撑件的外表面和至少一个引导元件相对的关系，以将带状元件保持在中心位置并在其铺设期间引导它们，其中引导元件包括至少一个空腔，压紧元件至少在该空腔中 在铺设所述带状元件期间部分地容纳。
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8.发明申请公开(公告)号：US20090236029A1
公开(公告)日：2009-09-24
申请号：US12309683
申请日：2006-07-28
IPC分类号： B29D30/08
CPC分类号： B29D30/165 , B29D2030/1685 , Y10T156/13
摘要： In tyre manufacture, a belt structure is made by means of strip-like segments each including parallel cords incorporated into an elastomeric layer, which strip-like segments are sequentially laid down in mutual circumferential side by side relationship on a toroidal support. The apparatus for manufacturing such a reinforcing structure for vehicle tyres includes: a feeding unit to supply strip-like elements, each including threadlike elements disposed parallel to each other and at least partly coated with at least one layer of elastomeric material; a laying unit including at least one laying assembly to apply each of said strip-like elements onto a toroidal support according to a predetermined laying angle relative to a circumferential extension direction of the toroidal support itself, the laying unit including at least one presser element movable in contrast relationship against the outer surface of the toroidal support and at least one guide element to keep the strip-like element centered and guide it during laying of same, wherein the guide element includes at least one cavity in which the presser element is at least partly housed during laying of said strip-like element.
摘要翻译： 在轮胎制造中，带状结构通过带状部分制成，每个带状部分包括并入到弹性体层中的平行帘线，该条状片段在环形支撑件上以相互周向的并排关系顺序铺设。 用于制造这种用于车辆轮胎的加强结构的装置包括：供给单元，其供给带状元件，每个包括彼此平行设置并且至少部分地涂覆有至少一层弹性体材料的线状元件; 铺设单元，其包括至少一个铺设组件，以根据环形支撑件本身的周向延伸方向按照预定的铺设角度将每个所述条形元件施加到环形支撑件上，所述铺设单元包括至少一个可移动的压紧元件 与环形支撑件的外表面和至少一个引导元件相对的关系，以将带状元件保持在中心位置并在其铺设期间引导它们，其中引导元件包括至少一个空腔，压紧元件至少在该空腔中 在铺设所述带状元件期间部分地容纳。
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公开(公告)号：US07911332B2
公开(公告)日：2011-03-22
申请号：US11578236
申请日：2004-04-23
申请人： Renato Caretta , Pier Giuseppe Piantanida , Stefano Sangiovanni , Maurizio Marchini , Giorgia Sgalari
发明人： Renato Caretta , Pier Giuseppe Piantanida , Stefano Sangiovanni , Maurizio Marchini , Giorgia Sgalari
IPC分类号： B60C23/00
CPC分类号： B60C23/004 , Y10T152/10522 , Y10T152/10729
摘要： A wheel having a controlled pressure includes a rim associated with a tank adapted to be filled with a fluid to a first pressure; a tire mounted on the rim and having an inner volume inflated to an operating pressure at a reference temperature, the operating pressure being lower than the first pressure; and at least one valve assembly adapted to establish a communication between the tank, the inner volume of the tire and the external environment. The valve assembly includes a command valve, an exhaust valve and a compensation valve operatively associated with each other. The command valve controls communication between the tank and the inner volume of the tire. The exhaust valve is connected to the external environment, to the inner volume, to the command valve and to the compensation valve. The compensation valve is connected to the exhaust valve and the command valve. The command valve includes an inner chamber connected with the exhaust valve and the compensation valve in such a manner that the command valve is operated by the exhaust valve and the compensation valve through a pressure variation of the inner chamber in response to a variation of the inner pressure of the tire.
摘要翻译： 具有受控压力的车轮包括与适于被填充有流体的罐相连的第一压力的轮辋; 安装在轮辋上并且具有膨胀到参考温度下的操作压力的内部容积的轮胎，所述操作压力低于所述第一压力; 以及至少一个阀组件，其适于建立所述罐，所述轮胎的内部容积与所述外部环境之间的连通。 阀组件包括指令阀，排气阀和可操作地相关联的补偿阀。 指令阀控制油箱和轮胎内部体积之间的连通。 排气阀连接到外部环境，内部容积，连接到指令阀和补偿阀。 补偿阀连接到排气阀和指令阀。 所述指示阀包括与所述排气阀和所述补偿阀连接的内室，使得所述指令阀由所述排气阀和所述补偿阀通过内室的压力变化而响应于所述内腔的变化而被操作 轮胎的压力。
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10.发明申请PROCESS AND APPARATUS FOR MANUFACTURING A REINFORCING STRUCTURE FOR TYRES OF VEHICLES 审中-公开制造车辆轮胎加固结构的工艺和装置公开(公告)号：US20100200152A1
公开(公告)日：2010-08-12
申请号：US12677141
申请日：2007-09-10
IPC分类号： B29D30/08
CPC分类号： B29D30/1657 , B29D30/28
摘要： In tyre manufacture, a belt structure is made by means of strip-like segments, each including parallel cords incorporated into an elastomeric layer. The strip-like segments are sequentially laid down in mutual circumferential side by side relationship on a toroidal support. The apparatus for manufacturing such a reinforcing structure for vehicle tyres includes: a laying unit including at least one laying assembly designed to apply each of the strip-like elements onto a toroidal support according to a predetermined laying angle relative to a circumferential extension direction of the toroidal support itself; the laying assembly including at least a first presser element movable in contrast relationship against the outer surface of the toroidal support; the first presser element includes at least one tapered end adapted to perform the contrast relationship and forming a tilted side according to a tilt angle correspondent with the predetermined laying angle of the strip-like elements.
摘要翻译： 在轮胎制造中，带状结构通过带状部分制成，每个包括并入到弹性体层中的平行帘线。 条状片段在环形支撑件上相互周向地并排布置。 用于制造这种用于车辆轮胎的加强结构的装置包括：铺设单元，包括至少一个铺设组件，其被设计成根据预定的铺设角度将每个条形元件施加到环形支撑件上，相对于 环形支撑本身; 所述敷设组件包括至少第一按压元件，所述第一压紧元件可以与所述环形支撑件的外表面相对移动; 第一按压元件包括适于执行对比度关系的至少一个锥形端，并且根据与条状元件的预定铺设角度相对应的倾斜角形成倾斜侧。
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