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11.发明申请公开(公告)号：US20100276068A1
公开(公告)日：2010-11-04
申请号：US12743135
申请日：2007-11-15
CPC分类号： B29D30/244 , B29D30/245 , B29D30/32
摘要： A process for manufacturing tyres for vehicle wheels includes building on a forming support a carcass structure including at least one carcass ply, and, at at least one end edge of the carcass ply, at least one annular anchoring structure including at least one substantially circumferential annular insert and at least one filling insert associated with the at least one substantially circumferential annular insert. Building the carcass structure includes positioning the annular anchoring structure on the carcass ply by moving the substantially circumferential annular insert into contact with an end edge of the carcass ply by means of a special positioning member, pulling down the filling insert on the end edge of the carcass ply and turning up a free end portion of the end edge of the carcass ply so as to form a turned up end portion of the carcass ply including the annular anchoring structure. The pulling down of the filling insert on the end edge of the carcass ply is carried out by a special pulling down member while the substantially circumferential annular insert is retained in a contact position with the end edge of the carcass ply by the positioning member.
摘要翻译： 一种用于制造车轮的轮胎的方法，包括在成形支撑件上建立包括至少一个胎体帘布层的胎体结构，并且在所述胎体帘布层的至少一个端部边缘处建立至少一个环形锚定结构，所述至少一个环形锚定结构包括至少一个基本上圆周的环形 插入件和与所述至少一个基本上圆周的环形插入件相关联的至少一个填充插入件。 建立胎体结构包括通过使基本上圆周的环形插入件通过特殊的定位构件与胎体帘布层的端部边缘相接触来将环形锚定结构定位在胎体帘布层上， 胎体帘布层，并且将胎体帘布层的端缘的自由端部折起，形成包括环形锚定结构的胎体帘布层的向上端部。 在胎体帘布层末端边缘上的填充插入物的下拉通过特殊的下拉构件进行，而基本圆周的环形插入物通过定位构件与胎体帘布层的端缘保持在接触位置。
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公开(公告)号：US20100032873A1
公开(公告)日：2010-02-11
申请号：US12084298
申请日：2005-12-19
CPC分类号： B29D30/08 , B29D30/0601 , B29D30/0661 , B29D30/12
摘要： A green pneumatic tyre is built on a rigid toroidal support externally having a forming surface of a conformation corresponding to the inner shape of a tyre. The green tyre engaged on the expandable toroidal support is introduced into a vulcanisation mould and submitted to a vulcanisation cycle. During vulcanisation, axial moving apart of side portions of the toroidal support is caused so as to press the beads and sidewalls of the tyre against the vulcanisation mould.
摘要翻译： 绿色充气轮胎建立在外部具有对应于轮胎的内部形状的构造的成形表面的刚性环形支撑件上。 接合在可膨胀环形支撑件上的生胎被引入硫化模具中并进行硫化循环。 在硫化期间，引起环形支撑件的侧部的轴向移动，以将轮胎的胎圈和侧壁压靠硫化模具。
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13.发明申请Method for manufacturing a tyre and apparatus for laying a reinforcing element on a forming support 有权用于制造轮胎的方法和用于将加强元件铺设在成形支撑件上的装置公开(公告)号：US20090301638A1
公开(公告)日：2009-12-10
申请号：US11920245
申请日：2005-05-30
申请人： Maurizio Marchini , Marco Cantu
发明人： Maurizio Marchini , Marco Cantu
CPC分类号： B29D30/165 , B29D30/1657 , B29D30/305 , B29D30/3057 , B29D2030/082 , B29D2030/1685 , B29D2030/3085 , G05B19/188
摘要： A method for manufacturing a tyre for vehicle wheels includes the steps of building a carcass structure, including at least one carcass ply associated with annular anchoring structures, on a forming support, building a belt structure in a radially outer position with respect to the carcass structure and building a tread band in a radially outer position with respect to the belt structure, wherein the at least one carcass ply, the annular anchoring structures and the belt structure each include at least one reinforcing element deposited in a radially outer position with respect to the forming support. The deposition of the at least one reinforcing element includes the steps of setting a first deposition path of the at least one reinforcing element on the forming support based upon a theoretical deposition profile; detecting the deviations between an actual deposition profile and the theoretical profile along the first deposition path, defining, based upon the deviations, an actual deposition path of the at least one reinforcing element on the forming support; and depositing the at least one reinforcing element on the forming support along the actual deposition path.
摘要翻译： 一种用于车轮的轮胎的制造方法包括以下步骤：在成形支撑件上构建包括至少一个与环形锚定结构相关联的胎体帘布层的胎体结构，在相对于胎体结构的径向外侧位置处构造带结构 以及相对于所述带结构在径向外部位置建立胎面带，其中所述至少一个胎体帘布层，所述环形锚定结构和所述带结构各自包括至少一个加强元件，所述至少一个增强元件相对于所述带状结构沉积在径向外部位置 形成支撑。 所述至少一个增强元件的沉积包括以下步骤：基于理论沉积轮廓将所述至少一个增强元件的第一沉积路径设置在成形支撑件上; 检测实际沉积轮廓和沿着第一沉积路径的理论轮廓之间的偏差，基于偏差确定至少一个增强元件在成形支撑件上的实际沉积路径; 以及沿所述实际沉积路径将所述至少一个增强元件沉积在所述成形支撑件上。
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公开(公告)号：US20090211695A1
公开(公告)日：2009-08-27
申请号：US12083932
申请日：2005-11-30
IPC分类号： B29C35/00
CPC分类号： B29D30/10 , B29D30/0016 , B29D30/0645 , B29D2030/0022 , B29D2030/0622 , B29D2030/0647
摘要： A green tyre is built on a rigid toroidal support externally having a forming surface of a conformation corresponding to an inner conformation of the tyre. The built tyre is removed from the rigid toroidal support and engaged on an expandable toroidal support which includes a bladder. The green tyre engaged on the expandable toroidal support is introduced into a vulcanisation mould and submitted to a vulcanisation cycle.
摘要翻译： 生胎是建立在刚性环形支撑体上的外部，具有对应于轮胎内部结构的构型的成形表面。 将内置轮胎从刚性环形支撑件移除并且接合在包括气囊的可膨胀环形支撑件上。 接合在可膨胀环形支撑件上的生胎被引入硫化模具中并进行硫化循环。
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公开(公告)号：US20090008024A1
公开(公告)日：2009-01-08
申请号：US11793005
申请日：2004-12-28
IPC分类号： B29C35/02
CPC分类号： B29D30/0605 , B29C33/08 , B29C43/021 , B29C43/104 , B29C2043/023 , B29D30/0601 , B29D30/0661 , B29D2030/063
摘要： A green tyre disposed on a toroidal support is introduced into a vulcanisation mould. The mould is closed through axial approaching of a pair of half shells acting against the sidewalls and the tread band of the tyre. Circumferential sectors set to operate against the tyre tread band are maintained spaced apart from the tread band itself during admission of a working fluid designed to press the tyre against the toroidal support. Subsequently the sectors are centripetally approached to cause penetration of forming ridges movable in through slits into the tread band, concurrently with a step of full moulding and vulcanisation of the tyre carried out through admission of steam under pressure into the tyre itself.
摘要翻译： 设置在环形支撑件上的生胎被引入硫化模具中。 通过一对半壳体的轴向接近来闭合模具，该半壳体作用在轮胎的侧壁和胎面带上。 在进入设计用于将轮胎压靠环形支撑件的工作流体的入口期间，被设置成抵靠轮胎胎面带操作的环形区段与胎面带本身保持间隔开。 随后，通过在压力下进入蒸汽进入轮胎本身而完成的轮胎的完全成型和硫化的步骤，同时将扇形体向心地接近以使形成通过狭缝移动到胎面带中的成形脊的穿透。
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公开(公告)号：US07416007B2
公开(公告)日：2008-08-26
申请号：US10984226
申请日：2004-11-09
申请人： Renato Caretta , Maurizio Marchini
发明人： Renato Caretta , Maurizio Marchini
CPC分类号： B29D30/165 , B29D30/10 , B29D30/1621 , B29D30/48 , B29D2030/1685 , B60C9/023 , B60C15/0018 , B60C15/06 , Y10T152/10819 , Y10T152/10828 , Y10T152/10855
摘要： A tyre for a vehicle wheel includes a carcass structure, belt structure, tread band, and at least one pair of sidewalls. The carcass structure includes at least one first carcass ply and at least two annular reinforcing structures. The at least one first carcass ply includes elongated sections circumferentially distributed around the tyre's geometric rotation axis. Each elongated section extends in a U-shaped configuration around a cross-section outline of the carcass structure to define two side portions and one crown portion. Each elongated section substantially lies in a plane parallelly offset relative to a meridian plane of the carcass structure. The crown portion of each elongated section is oriented, relative to a radial reference plane passing through a transition region between the crown portion and at least one corresponding side portion, at an angle having a different value from an inclination of the at least one corresponding side portion.
摘要翻译： 用于车轮的轮胎包括胎体结构，带结构，胎面带和至少一对侧壁。 胎体结构包括至少一个第一胎体帘布层和至少两个环形加强结构。 至少一个第一胎体帘布层包括围绕轮胎的几何旋转轴线周向分布的细长部分。 每个细长部分围绕胎体结构的横截面轮廓以U形构型延伸以限定两个侧部和一个冠部。 每个细长部分基本上位于相对于胎体结构的子午线平面偏移的平面中。 每个细长部分的冠部相对于穿过冠部部分和至少一个对应侧部分之间的过渡区域的径向参考平面以与至少一个对应侧部的倾斜度不同的角度定向 一部分。
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公开(公告)号：US20070068617A1
公开(公告)日：2007-03-29
申请号：US10497241
申请日：2002-12-10
IPC分类号： B29D30/00
CPC分类号： B29D30/0016 , B29D30/005 , B29D30/10 , B29D2030/105 , B65H51/22 , B65H2801/93
摘要： An automatic plant for producing tyres includes a plurality of work stations and a plurality of devices for transferring the tyres from one work station to another work station and for moving the tyres within a same work station. Each work station is designed to assemble one or more corresponding structural components of the tyres. At least one of the structural components is supplied from a machine for producing the at least one structural component, through a dynamic storage unit, and to at least one of the work stations. A method for producing tyres includes making at least one structural component of the tyres, supplying the at least one structural component to a toroidal support, assembling the at least one structural component on the toroidal support, transferring the tyres from one work station to another, moving the tyres within a same work station, and vulcanizing the tyres.
摘要翻译： 用于生产轮胎的自动装置包括多个工作站和用于将轮胎从一个工作站转移到另一个工作站并用于在相同工作站内移动轮胎的多个装置。 每个工作台设计用于组装轮胎的一个或多个相应的结构部件。 结构部件中的至少一个从用于生产至少一个结构部件的机器通过动态存储单元以及工作站中的至少一个提供。 制造轮胎的方法包括制造轮胎的至少一个结构部件，将至少一个结构部件供给到环形支撑件，将所述至少一个结构部件组装在环形支撑件上，将轮胎从一个工作站转移到另一个工作站， 在相同的工作站内移动轮胎，并硫化轮胎。
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公开(公告)号：US20060260730A1
公开(公告)日：2006-11-23
申请号：US10546483
申请日：2003-03-26
IPC分类号： B60C9/00
CPC分类号： B60C19/001 , B60C9/023 , B60C9/08 , B60C9/1821 , B60C9/2204 , B60C15/0018 , Y10T152/10513
摘要： A pneumatic tyre for a two-wheeled vehicle includes a carcass structure, belt structure, tread band, and pair of sidewalls. The carcass structure includes at least one first and second carcass ply. Each carcass ply includes cords disposed substantially parallel to each other. Ends of each carcass ply are engaged with respective circumferential annular reinforcing structures. Each carcass ply cord identifies a radial plane of the tyre passing through an intersection point of the cord with an equatorial plane of the tyre and lies in a plane substantially perpendicular to the equatorial plane and forming a lying angle different from zero with a respective radial plane. The lying angle of each cord of the at least one first carcass ply and the lying angle of a corresponding cord of the at least one second carcass ply identifying a same radial plane have opposite signs with respect to that radial plane.
摘要翻译： 一种用于两轮车辆的充气轮胎包括胎体结构，带结构，胎面带和一对侧壁。 胎体结构包括至少一个第一和第二胎体帘布层。 每个胎体帘布层包括基本上彼此平行设置的帘线。 每个胎体帘布层的端部与相应的周向环形加强结构接合。 每个胎体帘布层帘线识别通过帘线与轮胎的赤道平面的交点的轮胎的径向平面，并且位于基本上垂直于赤道平面的平面中，并且形成具有不同于零的相对于相应的径向平面 。 所述至少一个第一胎体帘布层的每个帘线的平躺角以及识别相同径向平面的至少一个第二胎体帘布层的相应帘线的躺角相对于该径向平面具有相反的符号。
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19.发明授权Vehicle tire with a particular carcass ply and/or a particular circumferentially inextensible annular structure 有权具有特定胎体帘布层和/或特定的周向不可伸长的环形结构的车辆轮胎公开(公告)号：US06328084B1
公开(公告)日：2001-12-11
申请号：US09221603
申请日：1998-12-29
申请人： Renato Caretta , Maurizio Marchini
发明人： Renato Caretta , Maurizio Marchini
IPC分类号： B60C908
CPC分类号： B29D30/165 , B29D2030/1685 , B60C5/14 , B60C9/023 , B60C15/0018 , B60C15/05 , B60C15/06 , Y10T152/10819 , Y10T152/10855
摘要： The carcass structure of a tire comprises one or more carcass plies each formed of strip lengths comprising longitudinal thread elements incorporated in a layer of elastomer material. The strip elements have respective crown portions disposed circumferentially in mutual side-by-side relationship, and side portions extending radially at the tire sidewalls. The side portions of each carcass ply are each at least partly covered with at least one of the side portions belonging to an adjacent deposition length. Associated with the carcass plies are annular structures comprising a pair of inextensible inserts in the form of an annulus which are anchored to the first and second carcass plies respectively and axially separated by an elastomeric filling body. A belt structure, a tread band, and sidewalls are combined with the carcass structure to define the tire.
摘要翻译： 轮胎的胎体结构包括一个或多个胎体帘布层，每个胎体帘布层由条带长度形成，包括结合在弹性体材料层中的纵向螺纹元件。 带状元件具有相互并排设置的圆周方向的相应的冠部，并且在轮胎侧壁处径向延伸的侧部。 每个胎体帘布层的侧部各自至少部分地被属于相邻沉积长度的至少一个侧部覆盖。 与胎体帘布层相关联的是环形结构，其包括环形形式的一对不可伸展的插入物，其分别锚固到第一和第二胎体帘布层并由弹性填充体轴向分离。 带状结构，胎面带和侧壁与胎体结构组合以限定轮胎。
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公开(公告)号：US09498926B2
公开(公告)日：2016-11-22
申请号：US13501701
申请日：2010-09-14
摘要： A process and an apparatus for building tires for vehicle wheels includes assembling at least one tire component through laying of strip-like elements disposed circumferentially close to each other on a deposition surface radially external to the forming drum, wherein laying of each strip-like element includes: radially moving the strip-like element close to the deposition surface; locking a central portion of the strip-like element against the deposition surface; and pulling the strip-like element in opposite directions starting from the central portion toward the opposite ends thereof, while the central portion is maintained in a locked condition against the deposition surface, so as to progressively lay down the strip-like element against the deposition surface.
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