公开(公告)号：US09694551B2

公开(公告)日：2017-07-04

申请号：US13884805

申请日：2011-11-17

Applicant: Maurizio Marchini ,  Christian De Col

Inventor： Maurizio Marchini ,  Christian De Col

IPC: B29D30/30 ,  B29D30/08 ,  B29D30/00 ,  B29D30/16 ,  B29D30/70

CPC classification number: B29D30/08 ,  B29D30/0016 ,  B29D30/16 ,  B29D30/1657 ,  B29D30/30 ,  B29D30/305 ,  B29D30/3057 ,  B29D30/70 ,  B29D2030/3092

Abstract: 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.

公开(公告)号：US09533458B2

公开(公告)日：2017-01-03

申请号：US13992434

申请日：2011-12-05

Applicant: Marco Cantu' ,  Stefano Sangiovanni ,  Walter Mandelli

Inventor： Marco Cantu' ,  Stefano Sangiovanni ,  Walter Mandelli

IPC: B29D30/16 ,  B29D30/30 ,  B29D30/14 ,  B29D30/70

CPC classification number: B29D30/30 ,  B29D30/14 ,  B29D30/1657 ,  B29D30/70

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08708016B2

公开(公告)日：2014-04-29

申请号：US13471992

申请日：2012-05-15

Applicant: Maurizio Marchini ,  Fiorenzo Mariani ,  Riccardo Azzaretto ,  Stefano Sangiovanni

Inventor： Maurizio Marchini ,  Fiorenzo Mariani ,  Riccardo Azzaretto ,  Stefano Sangiovanni

IPC: B29D30/16 ,  B29D30/44

CPC classification number: B29D30/1657 ,  B29D30/44 ,  B29D2030/1685 ,  B29D2030/4437 ,  B29D2030/486 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10864

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08262822B2

公开(公告)日：2012-09-11

申请号：US11920245

申请日：2005-05-30

Applicant: Maurizio Marchini ,  Marco Cantu'

Inventor： Maurizio Marchini ,  Marco Cantu'

IPC: B29D30/16 ,  B29D30/30

CPC classification number: B29D30/165 ,  B29D30/1657 ,  B29D30/305 ,  B29D30/3057 ,  B29D2030/082 ,  B29D2030/1685 ,  B29D2030/3085 ,  G05B19/188

Abstract: A method for manufacturing a tire 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.

Abstract translation: 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。

公开(公告)号：US20120222820A1

公开(公告)日：2012-09-06

申请号：US13471992

申请日：2012-05-15

Applicant: Maurizio MARCHINI ,  Fiorenzo Mariani ,  Riccardo Azzaretto ,  Stefano Sangiovanni

Inventor： Maurizio MARCHINI ,  Fiorenzo Mariani ,  Riccardo Azzaretto ,  Stefano Sangiovanni

IPC: B29D30/08 ,  B32B38/18 ,  B32B38/10

CPC classification number: B29D30/1657 ,  B29D30/44 ,  B29D2030/1685 ,  B29D2030/4437 ,  B29D2030/486 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10864

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110240208A1

公开(公告)日：2011-10-06

申请号：US13139242

申请日：2008-12-11

Applicant: Maurizio Marchini

Inventor： Maurizio Marchini

IPC: B29D30/08

CPC classification number: B29D30/0681 ,  B29D30/1657 ,  B29D30/3057 ,  B29D30/70 ,  B29D2030/1685 ,  B29D2030/3085 ,  B29D2030/3092 ,  B29D2030/705 ,  Y10T156/1075

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100282415A1

公开(公告)日：2010-11-11

申请号：US12679477

申请日：2008-09-12

Applicant: Pascal Martin

Inventor： Pascal Martin

IPC: B29C70/30

CPC classification number: B29D30/3057 ,  B29C70/32 ,  B29D30/1657

Abstract: Device for manufacturing a reinforcement from a thread laid directly in its final place by casting lengths of the said thread onto a receiving surface, the said device comprising a feed means (200) for feeding the thread (1) from a source of thread (10), a rotary assembly comprising a rotary guide (2) of axis rr′ fixed to a hollow shaft (20, 205) constituting the axis of rotation (RR′) of the said guide (2) so that the outer radial end (21) of the said guide (2) is directed substantially radially with respect to the axis of rotation of the hollow shaft (RR′), the said guide receiving the thread (1) that comes from the said feed means via its central end (22) that is the opposite end to the said outer radial end (21), the said thread leaving via the said outer radial end (21), the said feed means controlling the linear speed at which the thread advances inside the said rotary guide (2), means (13, 131) for rotating the hollow shaft, and means (31) for cutting the thread, acting on the thread in such a way as to part off one length for each revolution of the said rotary guide (2). The said feed means comprises a motorized pulley (200), borne by the hollow shaft, the circumference of which is tangential to the axis (rr′) of the rotary guide (2), and about which pulley the thread is wound before it directly enters the inlet (22) of the rotary guide (2) when the device is in operation.

Abstract translation: 一种用于通过将所述螺纹的长度浇铸到接收表面上的直接铺设在其最终位置上的螺纹来制造加强件的装置，所述装置包括用于将螺纹（1）从螺纹（10） ），旋转组件，其包括固定到构成所述引导件（2）的旋转轴线（RR'）的中空轴（20,205）的轴线rr'的旋转引导件（2），使得外径向端部 所述引导件（2）的相对于中空轴（RR'）的旋转轴线基本上径向地定向，所述引导件通过其中心端（22）接收来自所述进给装置的螺纹（1） ），所述螺纹通过所述外径向端（21）离开所述外径向端（21）的相对端，所述进给装置控制所述螺纹在所述旋转导向件（2）内前进的线速度 ），用于旋转空心轴的装置（13,131），以及用于切割螺纹的装置（31） 螺纹以这种方式对于所述旋转导向器（2）的每一转分开一个长度。 所述进给装置包括由空心轴承载的电动滑轮（200），其圆周与旋转导向件（2）的轴线（rr'）相切，并且线直接缠绕在该线圈上 当设备运行时进入旋转引导件（2）的入口（22）。

公开(公告)号：US20080277046A1

公开(公告)日：2008-11-13

申请号：US11979349

申请日：2007-11-01

Applicant: Pascal Martin ,  Dominique Cordaillat

Inventor： Pascal Martin ,  Dominique Cordaillat

IPC: B29D30/00

CPC classification number: B29D30/3057 ,  B29C70/382 ,  B29D30/1657

Abstract: Device for manufacturing a reinforcement from a thread laid directly in its final position by spraying lengths of the thread onto a receiving surface. The thread lengths are delivered from a conduit to a guide as the conduit rotates about an axis. The guide includes deflectors forming therebetween a slot having a thread inlet orifice and a thread spray (discharge) orifice spaced apart along the guide's height. The separation between the deflectors narrows toward the spray orifice, wherein the deflectors form therebetween an angle in the range of 3° and 7° when measured at any point along the height of the slot.

Abstract translation: 用于通过将螺纹的长度喷射到接收表面上而从直接铺设在其最终位置的螺纹制造钢筋的装置。 当管道围绕轴线旋转时，螺纹长度从管道传送到引导件。 引导件包括在其间形成有具有螺纹入口孔和沿着引导件的高度间隔开的螺纹喷射（排放）孔）的槽。 偏转器之间的分离朝向喷射孔变窄，其中当沿着槽的高度的任何点测量时，偏转器之间形成在3°和7°范围内的角度。

公开(公告)号：US20080121346A1

公开(公告)日：2008-05-29

申请号：US11982502

申请日：2007-11-01

Applicant: Pascal Martin ,  Jean-Francois Verjat ,  Dominique Cordaillat

Inventor： Pascal Martin ,  Jean-Francois Verjat ,  Dominique Cordaillat

IPC: D04H3/04

CPC classification number: B29D30/1657 ,  B29D30/3057 ,  B29D30/70

Abstract: A method for determining the operating parameters of a device for manufacturing a reinforcement from a thread (1) laid directly in its final position by projecting lengths of thread (10) onto a receiving surface (S). The device includes an assembly comprising a rotary conduit (2) of given length B and of longitudinal axis bb′ fixed to a shaft (20) of axis R constituting the axis of rotation of the conduit, so that the outer radial end of the conduit is directed substantially radially with respect to the axis of rotation, the conduit receiving the thread (1) via its central end, which is the opposite end to the outer radial end, from the feed means, the thread leaving via the outer radial end, feed means for feeding thread (1) from a source of thread, the feed means controlling the linear rate of advance of the thread inside the rotary conduit, means for rotating the conduit at a speed Ω about the axis R, the conduit running in a plane of rotation P forming an angle θ with the longitudinal direction of the receiving surface, and thread cutting means (24, 31), wherein the angle βc formed by the conduit and a direction of the plane P at the time that the length of thread is cut is determined in such a way that the initial contact between the length of thread and the receiving surface S is one third of the way from the rear of the length.

Abstract translation: 一种用于通过将线（10）的长度突出到接收表面（S）上来确定用于从螺纹（1）制造加强件的装置的操作参数的方法，所述线（1）直接放置在其最终位置。 该装置包括组件，该组件包括具有给定长度B的旋转管道（2）和固定到构成管道旋转轴线的轴线R的轴（20）的纵向轴线bb'，使得管道的外径向端 相对于旋转轴线大致径向地定向，导管经由其作为外径向端的相对端的中心端从进给装置经由外径向端部离开而接收螺纹（1） 用于从螺纹源供给螺纹（1）的进给装置，进给装置控制旋转导管内的螺纹的线性进给速度，用于以围绕轴线R的速度ωi转动导管的装置， 旋转平面P与接收表面的纵向形成角度θ，以及螺纹切割装置（24,31），其中由导管形成的角度β和平面P的方向 在时间长的threa d的切割被确定为使得线的长度和接收表面S之间的初始接触距离长度的后方的三分之一。

公开(公告)号：US20050269014A1

公开(公告)日：2005-12-08

申请号：US10540552

申请日：2003-12-24

Applicant: Yasuo Mizota

Inventor： Yasuo Mizota

IPC: B29D30/30 ,  B29D30/70 ,  B29D30/00

CPC classification number: B29D30/70 ,  B29D30/1657 ,  B29D30/3057 ,  B29D2030/2678 ,  B29D2030/3085 ,  Y10T152/10765

Abstract: A tire structural member fabricating method fabricates a tire structural member by successively and contiguously attaching strips 1 to the convex outer surface having an outwardly convex cross section of a forming drum 11 by a strip feed device 21 such that the strips 1 extend obliquely to the center axis C of the forming drum 11. The strip feed device 21 moves parallel to the center axis C of the forming drum 11 at a fixed speed V and feeds strips 1 successively onto the outer surface of the forming drum 11. A controller 40 controls the rotation of the forming drum 11 such that the angular velocity ω of the forming drum 11 varies gradually from a minimum angular velocity at a moment the leading end of the strip 1 is attached to the convex outer surface of the forming drum 11 to a maximum angular velocity at a moment the strip 1 is attached to a middle part of the convex outer surface of the forming drum 11 and from the maximum angular velocity to a minimum angular velocity, equal to the minimum angular velocity at the moment the leading end is attached to the outer surface of the forming drum 11, at a moment the trailing end of the strip 1 is attached to the convex outer surface of the forming drum 11. A plurality of strips are successively attached to the outer surface of the forming drum 11 in a proper arrangement to form a tire structural member of a uniform quality.

Abstract translation: 一种轮胎结构件制造方法，通过连续并连续地将条带1通过条带进给装置21附接到具有成形鼓11的向外凸出的横截面的凸形外表面上，从而使得条带1倾斜地延伸到中心 成形鼓11的轴线C。条带供给装置21以固定速度V平行于成形滚筒11的中心轴线C移动，并将条带1依次送入成形滚筒11的外表面。控制器40控制 成形鼓11的旋转使得成形滚筒11的角速度ωa从条带1的前端附着到成形滚筒11的凸形外表面的时刻的最小角速度逐渐变化到最大角度 在条带1附着到成形鼓11的凸形外表面的中间部分并且从最大角速度到最小角速度的时刻的速度等于 到前端附着到成形鼓11的外表面的时刻的最小角速度，在带1的后端附着到成形鼓11的凸形外表面的时刻。多个条 以适当的布置顺序地附接到成形滚筒11的外表面，以形成质量均匀的轮胎结构件。