公开(公告)号：US20090056847A1

公开(公告)日：2009-03-05

申请号：US11631113

申请日：2004-07-01

申请人： Francesco Romani ,  Pierluigi De Cancellis

发明人： Francesco Romani ,  Pierluigi De Cancellis

IPC分类号： B60C11/16 ,  B60C1/00 ,  C08K9/04 ,  C08K3/34

CPC分类号： B60C1/0016 ,  B60C11/16 ,  B82Y30/00 ,  C08K3/346 ,  C08K5/098 ,  C08K5/548 ,  C08K2201/011 ,  C08L21/00

摘要： A tire for vehicle a wheel includes a carcass structure including at least one carcass ply shaped in a substantially toroidal configuration, the opposite lateral edges of which are associated with respective right-hand and left-hand bead wires enclosed in respective beads; a belt structure applied in a circumferentially external position relative to the carcass structure; a tread band circumferentially superimposed on the belt structure, the tread band including a radially outer surface with a tread pattern including a plurality of longitudinal and transverse grooves which define a corresponding plurality of blocks and/or ribs; a plurality of studs partially projecting from the radially outer surface of the tread band; and a pair of side walls applied laterally on opposite sides relative to the carcass structure. The tread band includes a crosslinked elastomeric composition including at least one diene elastomeric polymer and at least one layered nanosized inorganic material as reinforcing filler.

摘要翻译： 用于车辆轮胎的轮胎包括胎体结构，胎体结构包括至少一个形成为大致环形构型的胎体帘布层，其相对的侧边缘与各自的珠子中包围的相应的右侧和左侧胎圈丝相关联; 相对于胎体结构施加在周向外部位置的带结构; 所述胎面带周向地重叠在所述带结构上，所述胎面带包括具有胎面花纹的径向外表面，所述胎面花纹包括限定对应的多个块和/或肋的多个纵向和横向槽; 多个螺柱，其从胎面带的径向外表面部分地突出; 以及相对于胎体结构在相对侧面横向施加的一对侧壁。 胎面带包括交联的弹性体组合物，其包括至少一种二烯弹性体聚合物和至少一种层状纳米级无机材料作为增强填料。

公开(公告)号：US07479196B2

公开(公告)日：2009-01-20

申请号：US10503309

申请日：2002-02-19

申请人： Gaetano Lo Presti ,  Rodolfo Noto

发明人： Gaetano Lo Presti ,  Rodolfo Noto

IPC分类号： B29D30/60

CPC分类号： B29D30/3028 ,  B29C47/00 ,  B29C47/0019 ,  B29C47/003 ,  B29D30/60

摘要： A method for manufacturing a tire includes forming a carcass structure, forming a tread band, placing the tire in a curing mold, and molding and curing the tire. The carcass structure includes a crown portion defined between two axially opposed sidewalls that extend radially toward an axis of rotation of the tire and terminate in a circumferential portion comprising an annular reinforcing structure for mounting the tire on a rim. The tread band extends circumferentially around the carcass structure and includes a molded relief pattern. Forming the tread band includes producing a strip of elastomeric material and winding it onto the crown portion. The strip includes an elongated right cross-section that is asymmetrical in a transverse direction. The strip is wound in a plurality of axially consecutive turns until the tread band is formed. At least one turn is at least partly overlapped onto a previously deposited, axially consecutive turn.

摘要翻译： 轮胎的制造方法包括形成胎体结构体，形成胎面带，将轮胎放置在固化模具中，以及模塑和固化轮胎。 胎体结构包括在两个轴向相对的侧壁之间限定的胎冠部分，该两个轴向相对的侧壁径向地朝向轮胎的旋转轴线延伸并且终止于包括用于将轮胎安装在轮辋上的环形增强结构的圆周部分。 胎面带围绕胎体结构周向延伸并且包括模制的浮雕图案。 形成胎面带包括制造弹性材料条并将其缠绕到冠部上。 该条带包括在横向上不对称的细长的右横截面。 条带缠绕在多个轴向连续的匝中，直到形成胎面带。 至少一匝至少部分地重叠在先前沉积的轴向连续的匝上。

公开(公告)号：US07476286B2

公开(公告)日：2009-01-13

申请号：US10499672

申请日：2002-12-20

申请人： Gian Luigi Bosio ,  Andrea Seveso

发明人： Gian Luigi Bosio ,  Andrea Seveso

IPC分类号： B29D30/32

CPC分类号： B29D30/32 ,  B29D30/0016 ,  B29D30/2607 ,  B29D2030/0044 ,  B29D2030/3207

摘要： A bead wire loader device includes a shaft including two bearer elements. Each bearer elements includes a groove including a V-profile. A device for positioning tire bead wires on the building drum includes two support plates, a plurality of gripper units, and actuating devices for synchronous and uniform movement of the gripper units. The gripper units are arranged circumferentially around openings in the support plates and include at least one bead wire grasping element including a throat forming part of a single circumferential gripping profile common to the grasping elements. A tire building apparatus for a vehicle wheel includes a building drum and a bead wire placing system for fitting bead wires onto the building drum. The bead wire placing system includes the bead wire loader device and the device for positioning the bead wires. A related method of manufacturing a tire for a vehicle wheel is also disclosed.

摘要翻译： 胎圈钢丝装载机装置包括一个包括两个承载元件的轴。 每个承载元件包括包括V形轮廓的凹槽。 用于将轮胎胎圈丝定位在成型鼓上的装置包括两个支撑板，多个夹持器单元和用于夹持器单元同步且均匀移动的致动装置。 夹持器单元周向地布置在支撑板中的开口周围，并且包括至少一个胎圈丝抓握元件，其包括形成抓握元件共同的单个周向夹持轮廓的一部分的喉部。 用于车轮的轮胎建造装置包括建造鼓和用于将胎圈丝安装到构建鼓上的胎圈丝放置系统。 胎圈丝放置系统包括胎圈丝加载装置和用于定位胎圈丝的装置。 还公开了一种制造用于车轮的轮胎的相关方法。

公开(公告)号：US20090005500A1

公开(公告)日：2009-01-01

申请号：US11876354

申请日：2007-10-22

申请人： Antonio SERRA ,  Marco Nahmias Nanni

发明人： Antonio SERRA ,  Marco Nahmias Nanni

IPC分类号： C08L67/00

CPC分类号： B60C1/0016 ,  B60C1/00 ,  C08C19/36 ,  C08K5/1515 ,  C08L13/00 ,  C08L19/006 ,  C08L63/08 ,  Y10T152/10 ,  Y10T152/1081 ,  Y10T152/10846 ,  C08L2666/14 ,  C08L2666/08

摘要： A crosslinkable elastomeric composition includes an elastomeric polymer containing carboxylic groups and an epoxidized liquid organic compound containing epoxide groups located internally on a molecule of the organic compound. The composition is crosslinkable substantially in an absence of additional crosslinking agents. A process for producing tyres for vehicle wheels including the composition, a tyre for vehicle wheels including the composition, a tyre for vehicles with a tread band including the composition, and a crosslinked elastomeric product obtained by crosslinking the composition are also disclosed.

摘要翻译： 可交联的弹性体组合物包括含有羧基的弹性体聚合物和位于有机化合物分子内部的环氧化物基团的环氧化液体有机化合物。 该组合物基本上在不存在另外的交联剂的情况下是可交联的。 还公开了一种用于制造车轮的轮胎的方法，其包括该组合物，包括该组合物的车轮的轮胎，具有包含该组合物的胎面带的车辆用轮胎和通过使该组合物交联而得到的交联弹性体。

公开(公告)号：US07404317B2

公开(公告)日：2008-07-29

申请号：US10576604

申请日：2003-10-24

申请人： Federico Mancosu ,  Massimo Brusarosco ,  Daniele Arosio

发明人： Federico Mancosu ,  Massimo Brusarosco ,  Daniele Arosio

IPC分类号： G01M17/02

CPC分类号： B60C23/0408

摘要： A method and system for determining a load exerted on a tyre fitted on a vehicle during the running of the vehicle on a rolling surface. The tire has an equatorial plane. A concave upward function Fz=Fz(PLc) of the tire load versus the length of a contact region is provided between the tire and the rolling surface. The length (PLc) is estimated substantially at the equatorial plane and the tire load corresponding to said estimated length is derived from the function.

摘要翻译： 一种用于确定在车辆在滚动表面上行驶期间施加在装配在车辆上的轮胎上的载荷的方法和系统。 轮胎有赤道飞机。 在轮胎的负荷与接触区域的长度之间，凹凸向上的函数F（z）/ F（z） 和滚动面。 基本上在赤道面估计长度（PL _{C ），并根据该函数导出对应于所述估计长度的轮胎负荷。}

公开(公告)号：US07396426B2

公开(公告)日：2008-07-08

申请号：US10495161

申请日：2001-11-22

申请人： Fiorenzo Mariani ,  Maurizio Marchini

发明人： Fiorenzo Mariani ,  Maurizio Marchini

IPC分类号： B29D30/00 ,  B29D30/06 ,  B60C9/00

CPC分类号： B29D30/72 ,  B29D30/08 ,  B29D2030/1678 ,  B60C9/00 ,  B60C9/09 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10855 ,  Y10T152/10864

摘要： A method for making a reinforcing structure for a vehicle tire includes laying down at least one continuous thread element onto a support element, generating one or more layers. A path of the at least one thread element is substantially concentric with a rotation axis of the tire. The at least one thread element is laid down according to an undulated trajectory including a plurality of waves succeeding each other along a line circumferentially extended around the rotation axis of the tire. A tire for a vehicle wheel includes a carcass structure, a pair of annular anchoring structures, reinforcing structures disposed at axially opposite side portions of at least one carcass ply of the carcass structure, a belt structure, a pair of sidewalls, and a tread band. Each reinforcing structure includes one or more layers of at least one continuous thread element extending according to the undulated trajectory.

摘要翻译： 制造用于车辆轮胎的加强结构的方法包括将至少一个连续螺纹元件放置在支撑元件上，产生一个或多个层。 所述至少一个螺纹元件的路径与轮胎的旋转轴线基本上同心。 所述至少一个螺纹元件根据包括沿着轮胎的旋转轴线周向延伸的线彼此相继的多个波浪的波浪轨迹放下。 用于车轮的轮胎包括胎体结构，一对环形锚固结构，设置在胎体结构的至少一个胎体帘布层的轴向相对侧部的加强结构，带结构，一对侧壁和胎面带 。 每个加强结构包括根据波浪轨迹延伸的至少一个连续螺纹元件的一层或多层。

公开(公告)号：US07338571B2

公开(公告)日：2008-03-04

申请号：US10600648

申请日：2003-06-23

申请人： Fiorenzo Brivio ,  Ernesto Cerizza

发明人： Fiorenzo Brivio ,  Ernesto Cerizza

IPC分类号： B29D30/66

CPC分类号： B29D30/66 ,  B29D2030/662 ,  B60C11/16 ,  Y10S425/033

摘要： A stud for vehicle tyres includes a central body, a tip connected to a first end of the central body, and a base provided on a second end of the central body. The first end of the central body is opposite the second end. The stud has at least one abutting shoulder arranged at a predefined distance from the tip. A method for manufacturing a tyre for vehicle wheels including the studs, a vulcanization mould for tyres including seats designed to retain the studs, a tyre for vehicle wheels including the studs, and a premoulded tread band containing the studs for retreading a tyre are also disclosed.

摘要翻译： 用于车辆轮胎的螺栓包括中心体，连接到中心体的第一端的尖端以及设置在中心体的第二端上的底座。 中央体的第一端与第二端相反。 螺柱具有至少一个邻接的肩部，其布置成距离尖端预定的距离。 还公开了一种制造用于车轮的轮胎的方法，所述轮胎包括所述螺柱，用于轮胎的硫化模具包括设计成保持所述螺栓的座椅，用于包括所述螺柱的车轮的轮胎，以及包含用于翻新轮胎的所述螺柱的预成型胎面带 。

公开(公告)号：USD558130S1

公开(公告)日：2007-12-25

申请号：US29245734

申请日：2005-12-29

申请人： Gunter Steinbach

设计人： Gunter Steinbach

公开(公告)号：USD549162S1

公开(公告)日：2007-08-21

申请号：US29258751

申请日：2006-04-27

申请人： Alexandre Sorrentino Gerasimczuk

设计人： Alexandre Sorrentino Gerasimczuk

公开(公告)号：USD541732S1

公开(公告)日：2007-05-01

申请号：US29267207

申请日：2006-10-10

申请人： Gunter Steinbach

设计人： Gunter Steinbach