公开(公告)号：US10245797B2

公开(公告)日：2019-04-02

申请号：US14131336

申请日：2012-06-27

申请人： Gianni Portinari ,  Pietro Dale ,  Gian Luigi Bosio

发明人： Gianni Portinari ,  Pietro Dale ,  Gian Luigi Bosio

IPC分类号： B29D30/08 ,  B29D30/20 ,  B29D30/24 ,  B29D30/00 ,  B29D30/30

摘要： In an apparatus for building tires for vehicle wheels, a forming drum is loaded on a shuttle movable on a guide along a deposition line. The shuttle is moved on the guide in the two running directions to bring it to dispensing stations of semifinished products disposed in at least some deposition locations positioned in space succession along the deposition line. At each of the dispensing stations, at least one semifinished product is laid on a radially external surface to the forming drum carried by the shuttle for forming at least one component of a tire. The shuttle is moved on the guide in a different sequence from the space succession of the deposition locations along the deposition line.

公开(公告)号：US20140034220A1

公开(公告)日：2014-02-06

申请号：US14112718

申请日：2012-03-23

申请人： Gianni Mancini ,  Maurizio Marchini ,  Pietro Dale' ,  Gian Luigi Bosio ,  Andrea Crepaldi

发明人： Gianni Mancini ,  Maurizio Marchini ,  Pietro Dale' ,  Gian Luigi Bosio ,  Andrea Crepaldi

IPC分类号： B29D30/24

CPC分类号： B29D30/242 ,  B29D30/005 ,  B29D30/70 ,  B29D2030/0055

摘要： During tyre building, a crown structure is built through the actions of: forming at least one belt layer on an auxiliary drum for manufacturing a belt structure at least partly; turning up axially opposite side flaps of said at least one belt layer formed on the auxiliary drum; transferring the belt structure from the auxiliary drum to at least one service drum; and forming a tread band by winding of at least one continuous elongated element of elastomeric material into coils disposed mutually adjacent around the belt structure carried by the service drum.

摘要翻译： 在轮胎建造期间，通过以下动作构建冠部结构：在至少一部分上形成用于制造带束结构的辅助滚筒上的至少一个带束层; 使形成在所述辅助鼓上的所述至少一个带束层的轴向相对的侧翼翻转; 将所述带结构从所述辅助鼓转移到至少一个服务滚筒; 以及通过将弹性体材料的至少一个连续的细长元件卷绕成相互邻近地围绕着由服务滚筒承载的带结构设置的线圈来形成胎面带。

公开(公告)号：US20120312451A1

公开(公告)日：2012-12-13

申请号：US13579431

申请日：2011-02-21

申请人： Gianni Portinari ,  Francesco Stegagno ,  Pietro Dale'

发明人： Gianni Portinari ,  Francesco Stegagno ,  Pietro Dale'

IPC分类号： B29D30/16

CPC分类号： B29D30/0016 ,  B29C37/0075 ,  B29D2030/0038

摘要： A process for building tyres for vehicle wheels includes feeding to at least one work station an elongated element provided with two service fabrics and wound on a storage coil. The aforementioned feeding includes unwinding the elongated element from the storage coil, removing the two service fabrics from the elongated element, and collecting each of the two service fabrics on a respective collecting member. Each service fabric can thus be subsequently used independently from the other. For example, one service fabric can be reused while the other can be disposed. The removal and collection of the two service fabrics occurs simultaneously with the unwinding of the elongated element, so as not to increase the overall building time of the tyre being processed.

摘要翻译： 用于制造用于车轮的轮胎的方法包括向至少一个工作站馈送设置有两个服务织物并缠绕在存储线圈上的细长元件。 上述进给包括从存储线圈中松开细长元件，从细长元件移除两个服务织物，并将两个服务织物中的每一个收集在相应的收集部件上。 因此，每个服务结构可以随后独立于彼此使用。 例如，一个服务结构可以被重用，而另一个可以被处理。 两个服务织物的拆卸和收集与细长元件的展开同时发生，以便不增加正在处理的轮胎的整体建造时间。

公开(公告)号：US09724886B2

公开(公告)日：2017-08-08

申请号：US14009910

申请日：2012-04-18

申请人： Mauro Bignogno ,  Gianni Portinari ,  Pietro Dale′

发明人： Mauro Bignogno ,  Gianni Portinari ,  Pietro Dale′

IPC分类号： B29D30/32 ,  B29D30/12 ,  B29D30/24 ,  B29D30/36

CPC分类号： B29D30/12 ,  B29D30/245 ,  B29D30/246 ,  B29D30/36 ,  B29D2030/3257 ,  B29D2030/3264

摘要： In a process for building tires for vehicle wheels, a carcass sleeve is arranged on a shaping drum including two half-drums and two supports. Each support is operatively associated with one of the half-drums and carries a plurality of turning-up levers having free ends positioned close to the respective half-drum. Two annular anchoring structures are disposed around the carcass sleeve and each of the two supports is locked to the respective half-drum by interposing only stiff mechanical elements in mutual contact between the support and the half-drum. The carcass sleeve is shaped in a toroidal conformation, by setting a threaded shaft in rotation and moving the half-drums dose to each other. Subsequently, each of the two supports is unlocked from the respective half-drum and the threaded shaft is set in rotation to move each support close to the respective half-drum and lift up the free ends of the turning-up levers until the end flaps of the carcass sleeve are turned up around the annular anchoring structures.

公开(公告)号：US20140034221A1

公开(公告)日：2014-02-06

申请号：US14009910

申请日：2012-04-18

申请人： Mauro Bignogno ,  Gianni Portinari ,  Pietro Dale'

发明人： Mauro Bignogno ,  Gianni Portinari ,  Pietro Dale'

IPC分类号： B29D30/12

CPC分类号： B29D30/12 ,  B29D30/245 ,  B29D30/246 ,  B29D30/36 ,  B29D2030/3257 ,  B29D2030/3264

摘要： In a process for building tyres for vehicle wheels, a carcass sleeve is arranged on a shaping drum including two half-drums and two supports. Each support is operatively associated with one of the half-drums and carries a plurality of turning-up levers having free ends positioned close to the respective half-drum. Two annular anchoring structures are disposed around the carcass sleeve and each of the two supports is locked to the respective half-drum by interposing only stiff mechanical elements in mutual contact between the support and the half-drum. The carcass sleeve is shaped in a toroidal conformation, by setting a threaded shaft in rotation and moving the half-drums dose to each other. Subsequently, each of the two supports is unlocked from the respective half-drum and the threaded shaft is set in rotation to move each support close to the respective half-drum and lift up the free ends of the turning-up levers until the end flaps of the carcass sleeve are turned up around the annular anchoring structures.

摘要翻译： 在制造用于车轮的轮胎的过程中，胎体套筒布置在包括两个半圆筒和两个支撑件的成形鼓上。 每个支撑件与半鼓中的一个可操作地相关联并且携带多个具有靠近相应半圆筒定位的自由端的翻转杆。 两个环形锚定结构设置在胎体套筒的周围，并且通过仅将坚固的机械元件插入在支撑件和半圆筒之间相互接触的位置，两个支撑件中的每一个被锁定到相应的半圆筒。 通过将螺纹轴旋转并将半鼓的剂量彼此移动，将胎体套筒成形为环形构造。 随后，两个支撑件中的每一个从相应的半圆筒解锁，并且螺纹轴被旋转以将每个支撑件移动靠近相应的半圆筒并且提起翻转杆的自由端，直到端部折片 的胎体套筒绕环形锚定结构转动。

公开(公告)号：US20120216942A1

公开(公告)日：2012-08-30

申请号：US13505446

申请日：2010-10-29

申请人： Luigi Antonio Badolato ,  Pietro Dale' ,  Gianni Portinari

发明人： Luigi Antonio Badolato ,  Pietro Dale' ,  Gianni Portinari

IPC分类号： B29D30/08

CPC分类号： B29D30/1628 ,  B29D30/3028 ,  B29D2030/2678

摘要： A process and apparatus for manufacturing tyres for vehicle wheels includes the step of building, on a forming support, a belt structure including at least one reinforcing structure of the so-called zero-degree type. The reinforcing structure is formed by depositing a continuous elongated reinforcing element on a deposition surface arranged in a radially outer position with respect to the forming support. The aforementioned deposition includes the step of exerting, through at least one element made from magnetic material, a magnetic attraction on a portion of the continuous elongated reinforcing element arranged at at least one pressing member and moving said at least one pressing member toward the forming support until the continuous elongated reinforcing element is brought into contact with the deposition surface.

摘要翻译： 用于制造车轮的轮胎的方法和装置包括在成形支撑件上建立包括至少一种所谓零度类型的加强结构的带束结构的步骤。 加强结构通过在连接成形支撑件的径向外侧位置上沉积连续细长的加强元件而形成。 上述沉积包括通过至少一个由磁性材料制成的元件施加在连续的细长加强元件的至少一个按压件上布置的一部分上的磁性吸引力并将所述至少一个按压件移向成形支承件的步骤 直到连续细长的增强元件与沉积表面接触。

公开(公告)号：US20090241747A1

公开(公告)日：2009-10-01

申请号：US12231743

申请日：2008-09-05

申请人： Pietro Dale ,  Stefano Bellini

发明人： Pietro Dale ,  Stefano Bellini

IPC分类号： B26D3/10 ,  B26D7/10 ,  B26D7/32

CPC分类号： B29D30/46 ,  B29D2030/466 ,  Y10S83/917 ,  Y10S83/951 ,  Y10T29/5168 ,  Y10T83/0207 ,  Y10T83/04 ,  Y10T83/0414 ,  Y10T83/0495 ,  Y10T83/0524 ,  Y10T83/0553 ,  Y10T83/0586 ,  Y10T83/293 ,  Y10T83/447 ,  Y10T83/647 ,  Y10T83/7688 ,  Y10T83/7693 ,  Y10T83/942

摘要： A method for cutting a ribbon of rubber-coated fabric includes dragging a free end of the ribbon past a working position of a punching device, forming a notch between two adjacent reinforcing cords of the ribbon using the punching device, moving a counter-blade of the punching device away from the working position, inserting at least one cutting blade through the notch, and performing first and second cuts of the ribbon. An associated apparatus includes a punching device and a cutting device. The punching device includes an incision tool, an abutting counter-blade, and control devices for moving the incision tool and the abutting counter-blade toward and away from the ribbon. The cutting device includes at least one cutting blade and a control device for moving the at least one cutting blade toward and away from the ribbon.

摘要翻译： 用于切割橡胶涂层织物的带的方法包括将带的自由端拖过穿孔装置的工作位置，使用冲压装置在带的两个相邻增强帘线之间形成切口， 所述冲压装置远离所述工作位置，将至少一个切割刀片插入所述切口，以及执行所述带的第一和第二切口。 相关联的装置包括冲孔装置和切割装置。 冲孔装置包括切口工具，邻接的反向刀片以及用于使切割工具和抵接的反向刀片朝向和远离带移动的控制装置。 切割装置包括至少一个切割刀片和用于使至少一个切割刀片朝向和远离带状物移动的控制装置。

公开(公告)号：US09308701B2

公开(公告)日：2016-04-12

申请号：US13505446

申请日：2010-10-29

申请人： Luigi Antonio Badolato ,  Pietro Dale' ,  Gianni Portinari

发明人： Luigi Antonio Badolato ,  Pietro Dale' ,  Gianni Portinari

IPC分类号： B29D30/08 ,  B29D30/16 ,  B29D30/30 ,  B29D30/26

CPC分类号： B29D30/1628 ,  B29D30/3028 ,  B29D2030/2678

摘要： A process and apparatus for manufacturing tires for vehicle wheels includes the step of building, on a forming support, a belt structure including at least one reinforcing structure of the so-called zero-degree type. The reinforcing structure is formed by depositing a continuous elongated reinforcing element on a deposition surface arranged in a radially outer position with respect to the forming support. The aforementioned deposition includes the step of exerting, through at least one element made from magnetic material, a magnetic attraction on a portion of the continuous elongated reinforcing element arranged at at least one pressing member and moving said at least one pressing member toward the forming support until the continuous elongated reinforcing element is brought into contact with the deposition surface.

摘要翻译： 用于制造车轮的轮胎的方法和装置包括在成形支撑件上建立包括至少一种所谓零度类型的加强结构的带束结构的步骤。 加强结构通过在连接成形支撑件的径向外侧位置上沉积连续细长的加强元件而形成。 上述沉积包括通过至少一个由磁性材料制成的元件施加在连续的细长加强元件的至少一个按压件上布置的一部分上的磁性吸引力并将所述至少一个按压件移向成形支承件的步骤 直到连续细长的增强元件与沉积表面接触。

公开(公告)号：US07913602B2

公开(公告)日：2011-03-29

申请号：US12231743

申请日：2008-09-05

申请人： Pietro Dale' ,  Stefano Bellini

发明人： Pietro Dale' ,  Stefano Bellini

IPC分类号： B26D3/14 ,  B26D1/10

CPC分类号： B29D30/46 ,  B29D2030/466 ,  Y10S83/917 ,  Y10S83/951 ,  Y10T29/5168 ,  Y10T83/0207 ,  Y10T83/04 ,  Y10T83/0414 ,  Y10T83/0495 ,  Y10T83/0524 ,  Y10T83/0553 ,  Y10T83/0586 ,  Y10T83/293 ,  Y10T83/447 ,  Y10T83/647 ,  Y10T83/7688 ,  Y10T83/7693 ,  Y10T83/942

摘要： A method for cutting a ribbon of rubber-coated fabric includes dragging a free end of the ribbon past a working position of a punching device, forming a notch between two adjacent reinforcing cords of the ribbon using the punching device, moving a counter-blade of the punching device away from the working position, inserting at least one cutting blade through the notch, and performing first and second cuts of the ribbon. An associated apparatus includes a punching device and a cutting device. The punching device includes an incision tool, an abutting counter-blade, and control devices for moving the incision tool and the abutting counter-blade toward and away from the ribbon. The cutting device includes at least one cutting blade and a control device for moving the at least one cutting blade toward and away from the ribbon.

摘要翻译： 用于切割橡胶涂层织物的带的方法包括将带的自由端拖过穿孔装置的工作位置，使用冲压装置在带的两个相邻增强帘线之间形成切口， 所述冲压装置远离所述工作位置，将至少一个切割刀片插入所述切口，以及执行所述带的第一和第二切口。 相关联的装置包括冲孔装置和切割装置。 冲孔装置包括切口工具，邻接的反向刀片以及用于使切割工具和抵接的反向刀片朝向和远离带移动的控制装置。 切割装置包括至少一个切割刀片和用于使至少一个切割刀片朝向和远离带状物移动的控制装置。

公开(公告)号：US20100186872A1

公开(公告)日：2010-07-29

申请号：US12450964

申请日：2007-04-23

申请人： Pietro Dale' ,  Alessandro Vergani

发明人： Pietro Dale' ,  Alessandro Vergani

IPC分类号： B29D30/30 ,  B29D30/00

CPC分类号： B29D30/30 ,  B29D2030/4437 ,  B29D2030/4456

摘要： A method of laying down at least one elastic element in a process for producing tyres for vehicles includes the following steps: determining a first parameter representative of a laying speed at which at least one elastic element is laid down around a tyre forming drum; determining a second parameter representative of a percent elongation to be applied to the elastic element; adjusting, as a function of the first and second parameters, a rotation speed of a control roller positioned upstream of the forming drum and having a radially external surface at least partly in engagement with the elastic element for controlling the laying profile of the at least one elastic element. A process for producing tyres for vehicles and an apparatus for carrying out the laying method are also described.

摘要翻译： 在制造车辆用轮胎的工序的至少一个弹性元件的放置方法包括以下步骤：确定表示至少一个弹性元件围绕轮胎成型鼓放置的铺设速度的第一参数; 确定表示应用于弹性元件的伸长百分比的第二参数; 根据所述第一和第二参数来调节位于所述成形鼓上游的控制辊的旋转速度，并且具有至少部分地与所述弹性元件接合的径向外表面，以控制所述至少一个 弹性元素。 还描述了用于生产车辆轮胎的方法和用于执行铺设方法的装置。