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公开(公告)号：US20100243129A1
公开(公告)日：2010-09-30
申请号：US12312437
申请日：2006-11-27
CPC分类号： B29D30/005 , B29D30/0661 , B29D30/10 , B29D2030/105
摘要： A plant and a process for producing tyres wherein the process includes the steps of: a) building a green tyre on a toroidal support in a building line of a tyre production plant; b) transferring the green tyre and the relevant toroidal support from the building line of the production plant to a first holding unit; c) transferring the green tyre and the relevant toroidal support from the first holding unit to a vulcanization line of the production plant; d) moulding and vulcanization the green tyre in the vulcanization line of the production plant; e) separating the moulded and vulcanized tyre from the relevant toroidal support; f) transferring the toroidal support, separated from the relevant tyre, from the vulcanization line to the first holding unit; and g) transferring the toroidal support, separated from the relevant tyre, from the first holding unit to the building line of the production plant, wherein steps b) and g) are carried out through a first transfer device and steps c) and f) are carried out through a second transfer device different from the first transfer device.
摘要翻译： 一种用于生产轮胎的设备和方法，其中所述方法包括以下步骤：a）在轮胎生产设备的建筑线路中的环形支撑件上建造生轮胎; b）将生轮胎和相关环形支撑件从生产车间的建筑线路转移到第一保持单元; c）将生轮胎和相关环形支撑件从第一保持单元传送到生产设备的硫化管线; d）在生产厂的硫化生产线上成型和硫化生轮胎; e）将模制和硫化的轮胎与相关环形支撑件分离; f）将从相关轮胎分离的环形支撑件从硫化线传送到第一保持单元; 和g）将从所述相关轮胎分离的所述环形支撑件从所述第一保持单元传送到所述生产设备的建筑物生产线，其中步骤b）和g）通过第一转移装置进行，并且步骤c）和f） 通过与第一转印装置不同的第二转印装置进行。
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公开(公告)号：US09242420B2
公开(公告)日：2016-01-26
申请号：US12312437
申请日：2006-11-27
CPC分类号： B29D30/005 , B29D30/0661 , B29D30/10 , B29D2030/105
摘要： A plant and a process for producing tires wherein the process includes the steps of: a) building a green tire on a toroidal support in a building line of a tire production plant; b) transferring the green tire and the relevant toroidal support from the building line of the production plant to a first holding unit; c) transferring the green tire and the relevant toroidal support from the first holding unit to a vulcanization line of the production plant; d) molding and vulcanization the green tire in the vulcanization line of the production plant; e) separating the molded and vulcanized tire from the relevant toroidal support; f) transferring the toroidal support, separated from the relevant tire, from the vulcanization line to the first holding unit; and g) transferring the toroidal support, separated from the relevant tire, from the first holding unit to the building line of the production plant, wherein steps b) and g) are carried out through a first transfer device and steps c) and f) are carried out through a second transfer device different from the first transfer device.
摘要翻译： 一种用于生产轮胎的设备和方法，其中所述方法包括以下步骤：a）在轮胎生产设备的建筑线路中的环形支撑件上建造生轮胎; b）将生轮胎和相关环形支撑件从生产车间的建筑线路转移到第一保持单元; c）将生轮胎和相关环形支撑件从第一保持单元传送到生产设备的硫化管线; d）在生产厂的硫化生产线上成型和硫化生轮胎; e）将模制和硫化的轮胎与相关环形支撑件分离; f）将从相关轮胎分离的环形支撑件从硫化线传送到第一保持单元; 和g）将从所述相关轮胎分离的所述环形支撑件从所述第一保持单元传送到所述生产设备的建筑物生产线，其中步骤b）和g）通过第一转移装置进行，并且步骤c）和f） 通过与第一转印装置不同的第二转印装置进行。
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公开(公告)号：US20110036484A1
公开(公告)日：2011-02-17
申请号：US12988987
申请日：2008-04-23
CPC分类号： B29D30/16 , B29D30/30 , B29D30/60 , B29D2030/4437 , B29D2030/4456
摘要： A continuous elongated element of elastomeric material is produced through an extruder at a linear delivery speed and directly fed onto a moving surface of a conveyor without interposition of other devices. The continuous elongated element is advanced on the moving surface along a predetermined direction and at a linear advancing speed different from the linear delivery speed until a proximal end of the conveyor. Subsequently, the continuous elongated element is applied onto a forming support which rotates relative to the proximal end of the conveyor at a peripheral speed different from the linear delivery speed, so as to deform the continuous elongated element and apply it in the form of wound coils onto the forming support in order to form a component of elastomeric material of a tyre.
摘要翻译： 弹性体材料的连续细长元件通过挤出机以线性输送速度产生，并直接进料到输送机的移动表面上，而不插入其它装置。 连续细长元件沿着预定方向在移动表面上以与线性输送速度不同的直线行进速度前进到输送机的近端。 随后，将连续细长元件施加到成形支撑件上，该成形支撑件以与线性输送速度不同的圆周速度相对于输送机的近端旋转，以使连续的细长元件变形并以缠绕线圈的形式施加 以形成轮胎的弹性体材料的组分。
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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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5.发明申请公开(公告)号：US20130276956A1
公开(公告)日：2013-10-24
申请号：US13992434
申请日：2011-12-05
IPC分类号： B29D30/30
CPC分类号： B29D30/30 , B29D30/14 , B29D30/1657 , B29D30/70
摘要： A process for manufacturing a reinforcing structure of a tyre for vehicle wheels, is carried out on a toroidal support including an outer surface, by means of at least one laying element, which can be oriented in space in a controlled way; the laying element including a laying surface adapted to act on a portion of a rubberized strip-like element for laying the same on the outer surface of the toroidal support. The reinforcing structure includes at least a first and a second radially superimposed reinforcing layers, each including a plurality of strip-like elements; each reinforcing layer having a circumferential extension about a rotation axis of the tyre and comprising thread-like reinforcing elements, arranged parallel to one another. The layers are arranged so that the reinforcing thread-like elements of the first reinforcing layer are oriented obliquely with respect to the equatorial plane of the tyre, and that the reinforcing thread-like elements of the second reinforcing layer also have an oblique orientation, crossed with respect to the thread-like elements of the first layer.
摘要翻译： 一种用于制造用于车轮的轮胎的加强结构的方法，通过至少一个铺设元件在包括外表面的环形支撑件上进行，该至少一个铺设元件可以以受控的方式定位在空间中; 铺设元件包括适于作用在橡胶条状元件的一部分上用于将其铺设在环形支架的外表面上的铺设表面。 加强结构包括至少第一和第二径向叠加的加强层，每个加强层均包括多个条状元件; 每个加强层具有绕轮胎的旋转轴线的周向延伸，并且包括彼此平行布置的线状加强元件。 这些层被布置成使得第一增强层的加强线状元件相对于轮胎的赤道平面倾斜定向，并且第二增强层的加强线状元件也具有倾斜取向，交叉 相对于第一层的线状元件。
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6.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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7.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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8.发明授权Process and apparatus for manufacturing a reinforcing structure of a tyre for vehicle wheels 有权用于制造用于车轮的轮胎的加强结构的方法和装置公开(公告)号：US09533458B2
公开(公告)日：2017-01-03
申请号：US13992434
申请日：2011-12-05
CPC分类号： B29D30/30 , B29D30/14 , B29D30/1657 , B29D30/70
摘要： A process for manufacturing a reinforcing structure of a tire for vehicle wheels, is carried out on a toroidal support including an outer surface, by means of at least one laying element, which can be oriented in space in a controlled way; the laying element including a laying surface adapted to act on a portion of a rubberized strip-like element for laying the same on the outer surface of the toroidal support. The reinforcing structure includes at least a first and a second radially superimposed reinforcing layers, each including a plurality of strip-like elements; each reinforcing layer having a circumferential extension about a rotation axis of the tire and comprising thread-like reinforcing elements, arranged parallel to one another. The layers are arranged so that the reinforcing thread-like elements of the first reinforcing layer are oriented obliquely with respect to the equatorial plane of the tire, and that the reinforcing thread-like elements of the second reinforcing layer also have an oblique orientation, crossed with respect to the thread-like elements of the first layer.
摘要翻译： 一种用于制造用于车轮的轮胎的加强结构的方法，通过至少一个铺设元件在包括外表面的环形支撑件上进行，该至少一个铺设元件可以以受控的方式定位在空间中; 铺设元件包括适于作用在橡胶条状元件的一部分上用于将其铺设在环形支架的外表面上的铺设表面。 加强结构包括至少第一和第二径向叠加的加强层，每个加强层均包括多个条状元件; 每个加强层具有绕轮胎的旋转轴线的周向延伸，并且包括彼此平行布置的线状加强元件。 这些层被布置成使得第一增强层的加强线状元件相对于轮胎的赤道平面倾斜定向，并且第二增强层的加强线状元件也具有倾斜取向，交叉 相对于第一层的线状元件。
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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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