公开(公告)号：US20100193109A1

公开(公告)日：2010-08-05

申请号：US12733477

申请日：2007-09-10

Applicant: Marco Cantu' ,  Maurizio Marchini ,  Fiorenzo Mariani

Inventor： Marco Cantu' ,  Maurizio Marchini ,  Fiorenzo Mariani

IPC: B29D30/50

CPC classification number: B29D30/1657 ,  B29D2030/705

Abstract: During tyre manufacture, a belt structure is made according to the following steps: preparing strip-like elements, each including longitudinal thread elements disposed parallel to each other and at least partly coated with at least one layer of elastomeric material; applying the strip-like elements in mutually approached relationship along the circumferential extension of a toroidal support, following a predetermined laying trajectory identified on the toroidal support itself so as to form at least one reinforcing layer having a continuous circumferential extension around a geometric rotation axis. During application of each of the strip-like elements, the toroidal support is moved following a predetermined three-dimensional path in order to make the strip-like elements adhere to the outer surface of the toroidal support according to a longitudinal extension line of the strip-like element coincident with the predetermined laying trajectory.

Abstract translation: 在轮胎制造期间，根据以下步骤制造带束结构：制备条状元件，每个带状元件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纵向螺纹元件; 沿着环形支撑件的周向延伸部，沿着在环形支撑件本身上识别的预定铺设轨迹，沿着相互接近的关系施加带状元件，以便形成至少一个具有围绕几何旋转轴线的连续周向延伸的加强层。 在施加每个条状元件期间，环形支撑件沿着预定的三维路径移动，以便根据条带的纵向延伸线使带状元件粘附到环形支撑件的外表面 类似元素与预定铺设轨迹一致。

公开(公告)号：US20060119006A1

公开(公告)日：2006-06-08

申请号：US10532711

申请日：2003-11-12

Applicant: Marco Cantu' ,  Andrea Casali ,  Pierangelo Misani ,  Pier Piantanida ,  Riccardo Azzaretto

Inventor： Marco Cantu' ,  Andrea Casali ,  Pierangelo Misani ,  Pier Piantanida ,  Riccardo Azzaretto

IPC: B29D30/00

CPC classification number: B29D30/0661 ,  B29C2791/001 ,  B29D30/0005 ,  B29D30/0601 ,  B29D30/0602 ,  B29D2030/0673 ,  B29D2030/0675

Abstract: A method of molding and curing a tyre for a vehicle wheel includes building an unvulcanized tyre on a toroidal support; heating the support; pressing an inner surface of the tyre against an outer surface of the support; and pressing an outer surface of the tyre against walls of a molding cavity defined in a vulcanization mold. The inner surface of the tyre is pressed against the outer surface by at least one secondary working fluid. The outer surface of the tyre is pressed against the walls by at least one primary working fluid. The at least one primary working fluid is heated, causing vulcanization of the tyre. An apparatus for molding and curing a tyre for a vehicle wheel includes the vulcanization mold, at least one passage device, a feeding device, and first and second heating devices. It may also include an airtight device arranged to receive the support.

Abstract translation: 一种用于车轮的轮胎的模制和固化的方法包括在环形支撑件上建立未硫化轮胎; 加热支架; 将轮胎的内表面压靠在支撑件的外表面上; 以及将轮胎的外表面压在限定在硫化模具中的模腔的壁上。 轮胎的内表面由至少一个二次加工流体压靠在外表面上。 轮胎的外表面由至少一个主要工作流体压在壁上。 至少一个主要工作流体被加热，从而使轮胎硫化。 用于模制和固化车轮的轮胎的装置包括硫化模具，至少一个通道装置，进给装置以及第一和第二加热装置。 它还可以包括布置成接收支撑件的气密装置。

公开(公告)号：US06738686B2

公开(公告)日：2004-05-18

申请号：US10276805

申请日：2003-05-01

Applicant: Renato Caretta ,  Marco Cantu

Inventor： Renato Caretta ,  Marco Cantu

IPC: G06F700

CPC classification number: B29D30/0016 ,  B29D30/005 ,  G05B19/128 ,  G05B2219/32046 ,  G05B2219/36371 ,  G05B2219/45018 ,  G05B2219/49302 ,  Y10T152/10855

Abstract: An apparatus for producing tyres of different types simultaneously includes a central processing unit, work stations, and local processing units. The central processing unit causes sequential execution of a plurality of operating steps at the work stations according to one or more predetermined sequences of types of tyres. Each work station includes at least one operating unit. A local processing unit is associated with each work station. The local processing units associated with the work stations identify types of tyres corresponding to supporting members for the tyres. The local processing units associated with the work stations also select, from a predetermined group of operating procedures for each operating unit, a specific procedure for a type of tyre corresponding to a respective supporting member at a respective operating unit. A related method for producing tyres of different types simultaneously is also disclosed.

Abstract translation: 同时生产不同类型的轮胎的装置包括中央处理单元，工作站和本地处理单元。 中央处理单元根据轮胎类型的一个或多个预定顺序，在工作站处依次执行多个操作步骤。 每个工作站包括至少一个操作单元。 本地处理单元与每个工作站相关联。 与工作站相关联的本地处理单元识别与轮胎的支撑构件对应的轮胎的类型。 与工作站相关联的本地处理单元还从每个操作单元的预定操作程序组中选择对应于相应操作单元处的相应支撑构件的轮胎类型的具体过程。 还公开了同时生产不同类型的轮胎的相关方法。

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：US09434115B2

公开(公告)日：2016-09-06

申请号：US11791664

申请日：2004-12-01

Applicant: Marco Cantu′ ,  Enrico Sabbatani

Inventor： Marco Cantu′ ,  Enrico Sabbatani

IPC: G06F19/00 ,  B29D30/14 ,  B29D30/16 ,  B29D30/28 ,  B29D30/30

CPC classification number: B29D30/14 ,  B29D30/1628 ,  B29D30/28 ,  B29D30/3028

Abstract: A method for controlling a manufacturing process of components of a tire for vehicle wheels, wherein at least one elongated element fed by a dispensing member is distributed onto a forming support by means of at least one pressing member acting on the at least one elongated element along a pressing direction. The method includes the steps of substantially continuously detecting the value of a characteristic quantity indicative of the displacement of the at least one pressing member along the pressing direction, comparing the detected value of the characteristic quantity with a threshold value and generating a warning signal when the detected value of the characteristic quantity exceeds the threshold value. Such a control method allows the presence of possible deposition anomalies to be identified right from the deposition step of the elongated elements on the forming support so as to ensure ever higher quality levels in tires manufactured through continuous processes.

Abstract translation: 一种用于控制用于车轮的轮胎的部件的制造过程的方法，其中由分配构件供给的至少一个细长元件通过至少一个按照所述至少一个细长元件的按压构件分布在成形支撑件上， 按压方向。 该方法包括以下步骤：基本上连续地检测表示至少一个按压部件沿着按压方向的位移的特征量的值，将特征量的检测值与阈值进行比较，并且当产生警告信号时 特征量的检测值超过阈值。 这种控制方法允许从成形支撑件上的细长元件的沉积步骤直接识别可能的沉积异常的存在，以便确保通过连续过程制造的轮胎中的更高质量水平。

公开(公告)号：US08609007B2

公开(公告)日：2013-12-17

申请号：US12084298

申请日：2005-12-19

Applicant: Maurizio Marchini ,  Marco Cantu ,  Pierangelo Misani

Inventor： Maurizio Marchini ,  Marco Cantu ,  Pierangelo Misani

IPC: B29C35/02

CPC classification number: B29D30/08 ,  B29D30/0601 ,  B29D30/0661 ,  B29D30/12

Abstract: 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.

Abstract translation: 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。

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：US20100024949A1

公开(公告)日：2010-02-04

申请号：US12448465

申请日：2006-12-22

Applicant: Gianni Mancini ,  Marco Cantu ,  Giorgia Sgalari ,  Maurizio Marchini

Inventor： Gianni Mancini ,  Marco Cantu ,  Giorgia Sgalari ,  Maurizio Marchini

IPC: B60C9/02 ,  B60C9/04 ,  B29D30/16

CPC classification number: B29D30/3042 ,  B29D30/305 ,  B29D2030/3085 ,  B29D2030/381 ,  B60C9/023 ,  B60C9/20

Abstract: A process for manufacturing a tyre includes: providing a first plurality of strip-like elements, each substantially having a first effective width; providing at least a second plurality of strip-like elements, each substantially having a second effective width; arranging the strip-like elements of the first plurality and of the second plurality on a support by approaching side edge portions thereof to one another, so as to form at least one reinforcing component of the tyre on the support; wherein the first effective width is different from the second effective width.

Abstract translation: 一种制造轮胎的方法包括：提供第一多个带状元件，每个条状元件基本上具有第一有效宽度; 提供至少第二多个条状元件，每个基本上具有第二有效宽度; 将第一多个和第二个的带状元件通过使其侧边缘部分彼此接近而在支撑件上布置，以便在支撑件上形成轮胎的至少一个增强部件; 其中所述第一有效宽度不同于所述第二有效宽度。

公开(公告)号：US08172973B2

公开(公告)日：2012-05-08

申请号：US10532711

申请日：2003-11-12

Applicant: Marco Cantu′ ,  Andrea Casali ,  Pierangelo Misani ,  Pier Giuseppe Piantanida ,  Riccardo Azzaretto

Inventor： Marco Cantu′ ,  Andrea Casali ,  Pierangelo Misani ,  Pier Giuseppe Piantanida ,  Riccardo Azzaretto

IPC: B29D30/10 ,  B29C33/04 ,  B29C35/04

CPC classification number: B29D30/0661 ,  B29C2791/001 ,  B29D30/0005 ,  B29D30/0601 ,  B29D30/0602 ,  B29D2030/0673 ,  B29D2030/0675

Abstract: A method of molding and curing a tire for a vehicle wheel includes building an unvulcanized tire on a toroidal support; heating the support; pressing an inner surface of the tire against an outer surface of the support; and pressing an outer surface of the tire against walls of a molding cavity defined in a vulcanization mold. The inner surface of the tire is pressed against the outer surface by at least one secondary working fluid. The outer surface of the tire is pressed against the walls by at least one primary working fluid. The at least one primary working fluid is heated, causing vulcanization of the tire. An apparatus for molding and curing a tire for a vehicle wheel includes the vulcanization mold, at least one passage device, a feeding device, and first and second heating devices. It may also include an airtight device arranged to receive the support.

Abstract translation: 一种用于车轮的轮胎的模制和固化的方法包括在环形支撑件上建立未硫化轮胎; 加热支架; 将轮胎的内表面压靠在支撑件的外表面上; 以及将轮胎的外表面压在限定在硫化模具中的模腔的壁上。 轮胎的内表面由至少一个二次加工流体压靠在外表面上。 轮胎的外表面由至少一个主要工作流体压在壁上。 至少一个主要工作流体被加热，从而使轮胎硫化。 用于模制和固化车轮的轮胎的装置包括硫化模具，至少一个通道装置，进给装置以及第一和第二加热装置。 它还可以包括布置成接收支撑件的气密装置。

公开(公告)号：US20110315294A1

公开(公告)日：2011-12-29

申请号：US13141040

申请日：2008-12-22

Applicant: Pierangelo Misani ,  Mariani Fiorenzo ,  Marco Cantu'

Inventor： Pierangelo Misani ,  Mariani Fiorenzo ,  Marco Cantu'

IPC: B60C9/18 ,  B29D30/08 ,  B60C9/02

CPC classification number: B60C9/20 ,  B60C9/28

Abstract: In the manufacture of a tyre, a belt structure is made by means of strip-like segments or elements, each comprising parallel cords embedded in an elastomeric layer, sequentially laid along the circumferential extension of a toroidal support, in such a manner that: each strip-like element is laid in a laying trajectory defining, at each point, a laying angle; at each point of the laying trajectory a laying gap is formed between adjacent strip-like elements, the laying trajectory being formed starting from preselected laying angles on the shoulder and on the crown of the tyre, the laying gap between adjacent strip-like elements varying along at least one section of the laying trajectory between crown and shoulder so as to cause variation of the laying angle and to obtain the preselected angles on the shoulder and on the crown.

Abstract translation: 在轮胎的制造中，带状结构通过带状部分或元件制成，每个条带或元件均包括嵌入在弹性体层中的平行帘线，其沿着环形支撑件的周向延伸部顺序铺设， 带状元件铺设在铺设轨迹上，每个点都定义铺设角度; 在铺设轨迹的每个点处，在相邻的条状元件之间形成铺设间隙，铺设轨迹从在胎肩上和胎冠上的预先选定的铺设角度开始形成，相邻条状元件之间的铺设间隙变化 沿着冠和肩之间的铺设轨迹的至少一个部分，以引起铺设角度的变化并获得肩部和冠部上的预选角度。