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公开(公告)号：US09694551B2
公开(公告)日：2017-07-04
申请号：US13884805
申请日：2011-11-17
CPC分类号： B29D30/08 , B29D30/0016 , B29D30/16 , B29D30/1657 , B29D30/30 , B29D30/305 , B29D30/3057 , B29D30/70 , B29D2030/3092
摘要： A process for manufacturing tires for vehicle wheels includes associating at least one reinforcing structure with at least one surface portion of at least one tire component laid on a forming support, wherein associating the at least one reinforcing structure includes bringing, through a handling and deposition member, at least one reinforcing element to the forming support and depositing, through said handling and deposition member, the reinforcing element on a respective deposition part defined on a surface portion of the component. The depositing includes gradually laying the reinforcing element on the deposition part following the profile of the deposition part in a circumferential direction.
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公开(公告)号：US20140196834A1
公开(公告)日：2014-07-17
申请号：US14127471
申请日：2012-06-28
IPC分类号： B29D30/30
CPC分类号： B29D30/30 , B29D30/20 , B29D30/42 , B29D30/46 , B29D30/70 , B29D2030/241 , B29D2030/3092 , B29D2030/705 , B60C9/185 , B60C2009/1871 , Y10T29/49538 , Y10T29/53448
摘要： The invention provides an assembly and a method for manufacturing a green tyre. The assembly comprises a building drum (52), an extrusion device (75) for extruding a strip (70) of an unvulcanized rubber, a transfer drum (72) for helically winding the strip (70) of the unvulcanized rubber thereon into a layer of rubber material, and a cutting device (76) for at least substantially in axial direction severing the layer of rubber material, wherein the transfer drum (72) is movable between a first position near the extrusion device (52) and a second position near the building drum (52) for transferring the layer of rubber material from the transfer drum (72) to the building drum (52).
摘要翻译： 本发明提供了一种用于制造生胎的组件和方法。 组件包括建造鼓（52），用于挤压未硫化橡胶条（70）的挤出装置（75），用于将未硫化橡胶的条（70）螺旋缠绕在其上的转印鼓（72） 和用于至少基本上在轴向方向上切断橡胶材料层的切割装置（76），其中转印鼓（72）可在靠近挤出装置（52）的第一位置和靠近挤出装置（52）的第二位置之间移动 用于将橡胶材料层从转印鼓（72）转移到成型鼓（52）的成型鼓（52）。
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公开(公告)号：US20110240208A1
公开(公告)日：2011-10-06
申请号：US13139242
申请日：2008-12-11
申请人： Maurizio Marchini
发明人： Maurizio Marchini
IPC分类号： B29D30/08
CPC分类号： B29D30/0681 , B29D30/1657 , B29D30/3057 , B29D30/70 , B29D2030/1685 , B29D2030/3085 , B29D2030/3092 , B29D2030/705 , Y10T156/1075
摘要： Building a carcass structure in the manufacturing of a tyre for vehicle wheels includes associating, at each end edge of a carcass ply laying on a forming support, at least one respective annular reinforcing structure obtained by depositing at least one respective reinforcing element. The deposition of the at least one respective reinforcing element includes feeding a continuous reinforced band-like element at a cutting unit, cutting to size at least one first reinforcing element from the continuous reinforced band-like element, moving the first reinforcing element from the cutting unit toward a first end edge of the carcass ply, positioning the first reinforcing element on the first end edge, cutting to size at least one second reinforcing element from the continuous reinforced band-like element, moving the second reinforcing element from the cutting unit toward a second end edge of the carcass ply opposite said first end edge, and positioning the second reinforcing element on the other end edge.
摘要翻译： 制造用于车轮的轮胎的胎体结构包括：在铺设在成形支承件上的胎体帘布层的每个端部边缘处与通过沉积至少一个相应的增强元件而获得的至少一个相应的环形增强结构相关联。 所述至少一个相应的加强元件的沉积包括在切割单元处输送连续加强的带状元件，从连续加强的带状元件切割至少一个第一加强元件的尺寸，使第一加强元件从切割 单元朝向胎体帘布层的第一端边缘，将第一增强元件定位在第一端边缘上，从连续加强的带状元件切割至少一个第二增强元件的尺寸，将第二增强元件从切割单元移动到 所述胎体帘布层的与所述第一端边缘相对的第二端边缘，并且将所述第二增强元件定位在所述另一端边缘上。
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4.发明授权Device and process for storing and transferring strip-shaped products for use in making a tire cover 有权用于储存和转移用于制造轮胎覆盖物的带状产品的装置和方法公开(公告)号：US07351299B2
公开(公告)日：2008-04-01
申请号：US10971016
申请日：2004-10-25
CPC分类号： B29D30/3007 , B29D30/0016 , B29D2030/0038 , B29D2030/241 , B29D2030/3092
摘要： A device for storing and transferring strip sections of rubber produced intended for making a tire cover, includes a storage cylinder mounted to rotate about a horizontal axis of revolution on a frame which is in turn mounted on a support. A flexible strip forming a closed loop is movable around part of the cylinder. The cylinder and the flexible strip are suitable for clamping a strip section between one another. The frame is mounted to rotate on the support about a second axis oriented perpendicular to the axis of revolution of the storage cylinder.
摘要翻译： 一种用于存储和转移用于制造轮胎盖的橡胶的带状部分的装置，包括安装成在框架上围绕水平旋转轴线旋转的储存筒，框架又安装在支撑件上。 形成闭环的柔性条可围绕气缸的一部分移动。 圆筒和柔性条适用于将条状部分彼此夹紧。 框架被安装成围绕围绕存储筒的旋转轴线定向的第二轴线在支撑件上旋转。
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公开(公告)号：US20070012405A1
公开(公告)日：2007-01-18
申请号：US11455384
申请日：2006-06-19
IPC分类号： B29D30/08
CPC分类号： B29D30/70 , B29D30/3057 , B29D2030/1692 , B29D2030/3092
摘要： A device for laying reinforcement cords (41) of a tire. The device is formed of a first frame (1) comprising a motor-driven shaft (10) with an axis XX′, the motor-driven shaft (10) supporting a reference form on which the blank (4) of the tire rests. The first frame (1) itself is mounted rotatably about an axis ZZ′ on a second frame (2) in such a manner that the axis ZZ′ has a point of intersection with the axis of rotation XX′ and belongs to the equatorial plane (E) of the blank (4) or of the reference form on which the blank rests. A third frame (3) is rigidly connected to the second frame (2), the third frame (3) supporting an apparatus (13) for laying the lengths of cords (41) by projection of the lengths of cords directly into their final position on the receiving surface formed by the tire blank (4).
摘要翻译： 一种用于铺设轮胎的加强帘线（41）的装置。 该装置由包括具有轴线XX'的马达驱动轴（10）的第一框架（1）形成，马达驱动轴（10）支撑轮胎的坯件（4）所在的基准形式。 第一框架（1）本身以第二框架（2）上的轴线ZZ'可旋转地安装，使得轴线ZZ'具有与旋转轴线XX'的交点并属于赤道平面（ （4）或空白所在的参考表格的E）。 第三框架（3）刚性地连接到第二框架（2），第三框架（3）支撑用于通过将绳索长度投影直到其最终位置来放置长度的帘线（41）的装置（13） 在由轮胎坯料（4）形成的接收表面上。
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公开(公告)号：US20160144584A1
公开(公告)日：2016-05-26
申请号：US14926955
申请日：2015-10-29
申请人： Pirelli Tyre S.p.A.
IPC分类号： B29D30/30
CPC分类号： B29D30/3057 , B29D30/165 , B29D30/1657 , B29D30/3042 , B29D30/305 , B29D2030/082 , B29D2030/3085 , B29D2030/3092
摘要： Building the carcass structure of tyres for vehicle wheels includes associating, each end edge of a carcass ply, at least one respective annular reinforcement structure formed by depositing along a circumferential direction a plurality of reinforcement elements having a first length. Such elements are cut to size from a reinforced continuous band-like element fed to a cutting group arranged at a first operative position adapted to allow a barycentric grip of the reinforcement elements. The cutting group can translate along a feeding direction of the band-like element to a second operative position for cutting to size a plurality of second reinforcement elements having a second length different from the first length. The second operative position is defined on the basis of the second length, so as to have a barycentric grip of the second reinforcement elements too.
摘要翻译： 构建用于车轮的轮胎的胎体结构包括将胎体帘布层的每个端部边缘相关联，至少一个相应的环形增强结构，其通过沿圆周方向沉积多个具有第一长度的增强元件而形成。 这样的元件从被馈送到切割组的加强的连续带状元件切割成尺寸，该切割组布置在适于允许加强元件的重心握持的第一操作位置。 切割组可以沿着带状元件的进给方向平移到第二操作位置，用于切割尺寸具有不同于第一长度的第二长度的多个第二加强元件的尺寸。 第二操作位置基于第二长度限定，以便也具有第二加强元件的重心抓握。
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公开(公告)号：US20140374008A1
公开(公告)日：2014-12-25
申请号：US14365366
申请日：2012-12-20
申请人： PIRELLI TYRE S.P.A.
IPC分类号： B29D30/30
CPC分类号： B29D30/3057 , B29D30/165 , B29D30/1657 , B29D30/3042 , B29D30/305 , B29D2030/082 , B29D2030/3085 , B29D2030/3092
摘要： Building the carcass structure of tyres for vehicle wheels includes associating, at each end edge of a carcass ply, at least one respective annular reinforcement structure formed by depositing along a circumferential direction a plurality of reinforcement elements having a first length. Such elements are cut to size from a reinforced continuous band-like element fed to a cutting group arranged at a first operative position adapted to allow a barycentric grip of the reinforcement elements. The cutting group can translate along a feeding direction of the band-like element to a second operative position for cutting to size a plurality of second reinforcement elements having a second length different from the first length. The second operative position is defined on the basis of the second length, so as to have a barycentric grip of the second reinforcement elements too.
摘要翻译： 构建用于车轮的轮胎的胎体结构包括在胎体帘布层的每个端部边缘处关联至少一个相应的环形增强结构，其通过沿圆周方向沉积多个具有第一长度的增强元件而形成。 这样的元件从被馈送到切割组的加强的连续带状元件切割成尺寸，该切割组布置在适于允许加强元件的重心握持的第一操作位置。 切割组可以沿着带状元件的进给方向平移到第二操作位置，用于切割尺寸具有不同于第一长度的第二长度的多个第二加强元件的尺寸。 第二操作位置基于第二长度限定，以便也具有第二加强元件的重心抓握。
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公开(公告)号：US20130205590A1
公开(公告)日：2013-08-15
申请号：US13814360
申请日：2012-06-01
IPC分类号： B29D30/46
CPC分类号： B29D30/30 , B29D30/20 , B29D30/42 , B29D30/46 , B29D30/70 , B29D2030/241 , B29D2030/3092 , B29D2030/705 , B60C9/185 , B60C2009/1871 , Y10T29/49538 , Y10T29/53448
摘要： The invention provides a method and a device for manufacturing a breaker ply package for a green tyre, wherein a rubber band (51) is supplied by a supply device (35) that can be moved between a first position and a second position, wherein the supply device can be moved between a first position in which the supply device is set for supplying the continuous rubber band (51) at a supply direction which with the conveyance direction (T) includes a first angle that equals the first cord angle, and a second position in which the supply device is set for supplying the continuous rubber band (51) at a supply direction which with the conveyance direction (T) includes a second angle that equals the second cord angle, wherein the second angle is not equal to the first angle.
摘要翻译： 本发明提供了一种用于生产用于生胎的断路器帘布层包装的方法和装置，其中橡胶带（51）由可在第一位置和第二位置之间移动的供应装置（35）供应，其中， 供给装置能够在供给装置被设定为在与输送方向（T）包括第一角度等于第一帘线角度的供给方向供给连续的橡胶带（51）的第一位置之间移动， 第二位置，其中供应装置被设置用于在输送方向（T）包括等于第二帘线角的第二角度的供给方向上供应连续橡胶带（51），其中第二角度不等于 第一角度
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公开(公告)号：US07568512B2
公开(公告)日：2009-08-04
申请号：US11455384
申请日：2006-06-19
CPC分类号： B29D30/70 , B29D30/3057 , B29D2030/1692 , B29D2030/3092
摘要： A device for laying reinforcement cords (41) of a tire. The device is formed of a first frame (1) comprising a motor-driven shaft (10) with an axis XX′, the motor-driven shaft (10) supporting a reference form on which the blank (4) of the tire rests. The first frame (1) itself is mounted rotatably about an axis ZZ′ on a second frame (2) in such a manner that the axis ZZ′ has a point of intersection with the axis of rotation XX′ and belongs to the equatorial plane (E) of the blank (4) or of the reference form on which the blank rests. A third frame (3) is rigidly connected to the second frame (2), the third frame (3) supporting an apparatus (13) for laying the lengths of cords (41) by projection of the lengths of cords directly into their final position on the receiving surface formed by the tire blank (4).
摘要翻译： 一种用于铺设轮胎的加强帘线（41）的装置。 该装置由包括具有轴线XX'的马达驱动轴（10）的第一框架（1）形成，马达驱动轴（10）支撑轮胎的坯件（4）所在的基准形式。 第一框架（1）本身以第二框架（2）上的轴线ZZ'可旋转地安装，使得轴线ZZ'具有与旋转轴线XX'的交点并属于赤道平面（ （4）或空白所在的参考表格的E）。 第三框架（3）刚性地连接到第二框架（2），第三框架（3）支撑用于通过将绳索长度投影直到其最终位置来放置长度的帘线（41）的装置（13） 在由轮胎坯料（4）形成的接收表面上。
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公开(公告)号：US3947308A
公开(公告)日：1976-03-30
申请号：US519367
申请日：1974-10-30
CPC分类号： B29D30/3007 , B29D30/42 , B29D2030/204 , B29D2030/205 , B29D2030/208 , B29D2030/3092
摘要： Method and apparatus for building a giant tire and particularly for building one or more endless bands of suitable ply stock and for transferring such bands from the band building means to a carcass building drum after which transfer the remaining construction of the tire can be accomplished conventionally. The apparatus includes a wide, flat, endless belt, the surface of which functions as a splicing table whereon successive panels of ply stock are joined edge-to-edge to form a ply and also as means for transferring the so-formed ply directly into wrapping relation with a band building surface whereon such ply is made endless to form a tire ply band. A bridge spanning the width of the belt, at successive selected angles transverse to the direction of movement of the belt, supports at least one ply stock pay-off means from which successive discrete panels of suitable ply stock are disposed on the surface of the belt. The band building means is provided by a generally cylindrical drum the circumference of which is adjustable. Alternative systems of cooperation between the carcass building drum and the band building drum are also set forth.
摘要翻译： 用于建造巨型轮胎的方法和装置，特别是用于建造一个或多个合适的帘布层坯料的无限带，并将这些带从带构建装置转移到胎体成型鼓，之后传送轮胎的剩余结构可以常规地完成。 该设备包括一个宽而扁平的环形皮带，其表面作为拼接台，其中连续的帘布层面板边缘对边缘接合以形成帘布层，并且还用作将所形成的帘布层直接转移到 与带建筑物表面的缠绕关系，其中这种帘布层被无端地形成以形成轮胎帘布层带。 横跨带的宽度的横跨于带的移动方向的连续选定的角度的桥支撑至少一个层板坯料放出装置，适当的层板坯料的连续分立的面板从该层布置在带的表面上 。 带施工装置由其圆周可调节的大致圆柱形的滚筒提供。 还阐述了胴体成型鼓和带鼓成型鼓之间的替代的合作系统。
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