公开(公告)号：US20140014247A1

公开(公告)日：2014-01-16

申请号：US14029320

申请日：2013-09-17

申请人： Gianfranco COLOMBO ,  Giancarlo Cucco ,  Vito Bello

发明人： Gianfranco COLOMBO ,  Giancarlo Cucco ,  Vito Bello

IPC分类号： B60C11/03

CPC分类号： B60C11/03 ,  B60C11/0302 ,  B60C11/0304 ,  B60C11/0306 ,  B60C11/0309 ,  B60C11/033 ,  B60C11/04 ,  B60C11/042 ,  B60C11/11 ,  B60C11/13 ,  B60C2011/0374 ,  B60C2011/0381 ,  B60C2011/0383 ,  B60C2011/0388 ,  Y10S152/901

摘要： A tyre for a motor vehicle includes a tread and two shoulders. The tread includes a circumferential row of blocks between first and second circumferential grooves. Each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that terminate at a common vertex spaced from the second circumferential groove. The common vertex is separated from the second circumferential groove by a continuous circumferential tread rib. The second transverse groove delimits one of the blocks and is separated from the first transverse groove that delimits a circumferentially adjacent block by a solid tread portion. The solid tread portion extends from the first circumferential groove to the continuous circumferential tread rib. The common vertex of each block is located at a position axially intermediate the first circumferential groove and a portion of one of the transverse grooves that delimits the block.

摘要翻译： 用于机动车辆的轮胎包括胎面和两个肩部。 胎面包括在第一和第二周向槽之间的圆周排的块。 每个块由第一周向槽的一部分和第一和第二横向槽限定，第一和第二横向槽终止于与第二周向槽间隔开的公共顶点。 公共顶点通过连续的周向胎面肋与第二周向槽分离。 第二横向槽限定一个块，并且与第一横向槽分离，该第一横向槽通过实心胎面部分限定周向相邻的块。 实心胎面部分从第一周向槽延伸到连续的周向胎面肋。 每个块的公共顶点位于在第一周向槽的轴向中间的位置和限定块的一个横向槽的一部分。

公开(公告)号：US08316902B2

公开(公告)日：2012-11-27

申请号：US12318003

申请日：2008-12-19

申请人： Gianfranco Colombo ,  Giancarlo Cucco ,  Vito Bello

发明人： Gianfranco Colombo ,  Giancarlo Cucco ,  Vito Bello

IPC分类号： B60C11/03

CPC分类号： B60C11/03 ,  B60C11/0302 ,  B60C11/0304 ,  B60C11/0306 ,  B60C11/0309 ,  B60C11/033 ,  B60C11/04 ,  B60C11/042 ,  B60C11/11 ,  B60C11/13 ,  B60C2011/0374 ,  B60C2011/0381 ,  B60C2011/0383 ,  B60C2011/0388 ,  Y10S152/901

摘要： A tire tread includes a circumferential row of blocks disposed between first and second circumferential grooves, wherein each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that extend from the first circumferential groove and terminate at a common vertex spaced from the second circumferential groove. The common vertex is separated from the second circumferential groove by a continuous circumferential tread rib. The second transverse groove delimits a first one of the blocks and is separated from the first transverse groove that delimits a circumferentially adjacent block by a solid tread portion. The solid tread portion extends from the first circumferential groove to the continuous circumferential tread rib, and the solid tread portion forms a single body with the continuous circumferential tread rib, spacing the first block and the circumferentially adjacent block from each other.

摘要翻译： 轮胎胎面包括设置在第一和第二周向槽之间的周向排的块，其中每个块由第一周向槽的一部分和由第一周向槽延伸并终止于第一周向槽的第一和第二横向槽限定 公共顶点与第二圆周凹槽间隔开。 公共顶点通过连续的周向胎面肋与第二周向槽分离。 第二横向槽限定第一块，并且与第一横向槽分离，该第一横向槽通过实心胎面部分限定周向相邻的块。 固体胎面部分从第一周向槽延伸到连续的周向胎面肋，并且实心胎面部分与连续的周向胎面肋形成单体，将第一块和周向相邻的块彼此间隔开。

公开(公告)号：US08236215B2

公开(公告)日：2012-08-07

申请号：US10520530

申请日：2002-07-11

申请人： Maurizio Galimberti ,  Cristiano Puppi ,  Francesco Romani ,  Stefano Testi ,  Enrico Albizzati

发明人： Maurizio Galimberti ,  Cristiano Puppi ,  Francesco Romani ,  Stefano Testi ,  Enrico Albizzati

IPC分类号： B29C47/00

CPC分类号： B29C47/362 ,  B29B7/325 ,  B29B7/42 ,  B29B7/7461 ,  B29B7/7495 ,  B29C47/0011 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/1045 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/364 ,  B29C47/366 ,  B29C47/367 ,  B29C47/662 ,  B29C47/8815 ,  B29C47/885 ,  B29C2793/009 ,  B29K2009/00 ,  B29K2105/0005 ,  B29K2105/16

摘要： A process for continuously producing an elastomeric composition includes metering and feeding at least one elastomer and at least one filler into at least one extruder, mixing and dispersing the at least one filler into the at least one elastomer using the at least one extruder, and passing the composition that results through at least one static mixer. An apparatus for continuously producing the composition includes at least one twin-screw extruder, at least one metering device, and at least one static mixer. The at least one extruder includes a housing and two screws rotatably mounted in the housing. The housing includes at least one feed opening and a discharge opening. The at least one metering device meters and feeds at least one elastomer and at least one filler into the at least one extruder. The composition discharged from the discharge opening passes through the at least one static mixer.

摘要翻译： 用于连续生产弹性体组合物的方法包括计量并将至少一种弹性体和至少一种填料进料到至少一个挤出机中，使用至少一个挤出机将至少一种填料混合并分散到至少一种弹性体中，并通过 通过至少一个静态混合器产生的组合物。 用于连续生产组合物的设备包括至少一个双螺杆挤出机，至少一个计量装置和至少一个静态混合器。 至少一个挤出机包括壳体和可旋转地安装在壳体中的两个螺钉。 壳体包括至少一个进料口和排出口。 所述至少一个计量装置计量并将至少一种弹性体和至少一种填料进料至所述至少一个挤出机中。 从排出口排出的组合物通过至少一个静态混合器。

公开(公告)号：US20110231113A1

公开(公告)日：2011-09-22

申请号：US13052627

申请日：2011-03-21

申请人： Massimo Brusarosco ,  Federico Mancosu ,  Daniele Arosio

发明人： Massimo Brusarosco ,  Federico Mancosu ,  Daniele Arosio

IPC分类号： G06F19/00 ,  G01M17/02

CPC分类号： B60C23/064 ,  B60C23/06 ,  G01B21/12 ,  G01G19/025 ,  G06F17/40 ,  G06F19/00

摘要： A method for determining a load exerted on a tyre fitted on a vehicle during a running of said vehicle comprises the following steps: acquiring a first signal comprising a first portion representative of a radial deformation to which a first tread area portion of said tyre is subjected during passage of said first tread area portion in a contact region between said tyre and a rolling surface; measuring an amplitude of said radial deformation in said first signal portion; estimating a rotation speed and an inflation pressure of said tyre in correspondence of said radial deformation; deriving said tyre load from said amplitude, said rotation speed and said inflation pressure.

摘要翻译： 一种用于确定在所述车辆行驶期间施加在装配在车辆上的轮胎上的载荷的方法包括以下步骤：获取第一信号，所述第一信号包括表示所述轮胎的第一胎面区域部分所承受的径向变形的第一部分 在所述第一胎面区域部分在所述轮胎和滚动表面之间的接触区域中通过期间; 测量所述第一信号部分中的所述径向变形的振幅; 根据所述径向变形估计所述轮胎的转速和充气压力; 从所述振幅，所述转速和所述充气压力导出所述轮胎负载。

公开(公告)号：US07964128B2

公开(公告)日：2011-06-21

申请号：US10497999

申请日：2002-12-04

申请人： Renato Caretta ,  Maurizio Galimberti ,  Cristiano Puppi ,  Cesare Amurri ,  Stefano Testi ,  Francesco Romani

发明人： Renato Caretta ,  Maurizio Galimberti ,  Cristiano Puppi ,  Cesare Amurri ,  Stefano Testi ,  Francesco Romani

IPC分类号： B29C47/36

CPC分类号： B29B7/007 ,  B29B7/7485 ,  B29B7/7495 ,  B29C47/364 ,  B29C47/366 ,  B29C47/369 ,  B29K2021/00 ,  B29L2030/00

摘要： A process for continuously producing an elastomeric composition includes metering at least one elastomer, at least one filler, and at least one minor ingredient; feeding the at least one elastomer, the at least one filler, and the at least one minor ingredient into at least one extruder; mixing and dispersing the at least one filler and the at least one minor ingredient into the at least one elastomer using the at least one extruder; obtaining a subdivided product from a resulting elastomeric composition discharged from the at least one extruder; accumulating an amount of the subdivided product; and stirring the accumulated amount of the subdivided product. An apparatus for continuously producing an elastomeric composition includes at least one extruder, at least one first metering device, at least one second metering device, at least one device for obtaining a subdivided product, and at least one accumulating and stirring device.

摘要翻译： 用于连续生产弹性体组合物的方法包括计量至少一种弹性体，至少一种填料和至少一种次要成分; 将至少一种弹性体，至少一种填料和至少一种次要成分进料至至少一个挤出机; 使用所述至少一个挤出机将所述至少一种填料和所述至少一种次要成分混合并分散到所述至少一种弹性体中; 从由所述至少一个挤出机排出的所得弹性体组合物获得细分产品; 累积一定量的细分产品; 并搅拌累积量的细分产品。 用于连续生产弹性体组合物的设备包括至少一个挤出机，至少一个第一计量装置，至少一个第二计量装置，用于获得细分产品的至少一个装置，以及至少一个累积和搅拌装置。

公开(公告)号：US07909953B2

公开(公告)日：2011-03-22

申请号：US11387697

申请日：2006-03-24

申请人： Renato Caretta

发明人： Renato Caretta

IPC分类号： B29D30/16

CPC分类号： B29D30/165 ,  B29D30/48 ,  B29D2030/1685

摘要： A first carcass ply (3) is formed by depositing onto a toroidal support (11), strip-like lengths (13) cut to size from a continuous strip-like element and each comprising longitudinal thread-like elements (14) incorporated into a layer of elastomer material (17). The strip-like lengths are laid down sequentially in mutual circumferential side by side relationship, to form side portions (25) partly superposed on each other and crown portions (24) in mutual circumferential side by side relationship. Associated with the carcass ply (3) are annular structures (4) comprising a first and a second circumferentially inextensible annular inserts (27, 28) and an elastomer filling (29) interposed therebetween. A second carcass ply (31) is made in superposed position to the first carcass ply (3) and the annular structures (4). A belt structure (5), a tread band (8) and sidewalls (9) are combined with the carcass structure (2) thus formed, to define a tire (1) to be vulcanized.

摘要翻译： 第一胎体帘布层（3）通过沉积到环形支撑件（11）上而形成，条形长度（13）从连续的带状元件切割成尺寸，并且每个包括纵向线状元件（14） 弹性体材料层（17）。 带状长度以相互圆周方式相互顺序地放置，形成相互间隔地相互重叠的部分（25）和冠部（24）。 与胎体帘布层（3）相关联的环形结构（4）包括第一和第二周向不可伸长的环形插入件（27,28）和插入其间的弹性体填充物（29）。 第二胎体帘布层（31）被制成与第一胎体帘布层（3）和环形结构（4）重叠的位置。 带状结构（5），胎面带（8）和侧壁（9）与形成的胎体结构（2）组合，以限定要硫化的轮胎（1）。

公开(公告)号：US07729823B2

公开(公告)日：2010-06-01

申请号：US10432887

申请日：2001-11-23

申请人： Roberto Fernando J. Ruoppolo

发明人： Roberto Fernando J. Ruoppolo

IPC分类号： G06F19/00 ,  G08B26/00

CPC分类号： B60C23/0408 ,  B60C11/24

摘要： A method for monitoring a tire fitted to a vehicle includes detecting data from the tire, sending the data to a central processing unit using a predetermined telecommunications protocol, causing automatic processing of the data by the central processing unit to obtain at least one value for an index characterizing the tire during use of the tire, and sending the at least one value to a receiving unit. The data from the tire includes a code identifying the tire and at least one item of data regarding a state of the tire. A system for monitoring a tire includes a device for detecting data from the tire and a central processing unit. The central processing unit causes automatic processing of the detected data and generates at least one value for an index characterizing the tire during use of the tire.

摘要翻译： 一种用于监测装配到车辆上的轮胎的方法，包括：检测来自轮胎的数据，使用预定的电信协议将数据发送到中央处理单元，由中央处理单元自动处理数据，以获得至少一个值 索引，其在使用轮胎期间表征轮胎，并且将所述至少一个值发送到接收单元。 来自轮胎的数据包括识别轮胎的代码和关于轮胎的状态的至少一个数据项。 用于监测轮胎的系统包括用于检测来自轮胎的数据和中央处理单元的装置。 中央处理单元对检测到的数据进行自动处理，并且在轮胎使用期间产生表征轮胎的指标的至少一个值。

公开(公告)号：US07597837B2

公开(公告)日：2009-10-06

申请号：US10025787

申请日：2001-12-26

申请人： Renato Caretta

发明人： Renato Caretta

IPC分类号： B29C35/00

CPC分类号： B29D30/0661 ,  B29C43/104 ,  B29D30/0602 ,  B29D2030/0667

摘要： A method of moulding and curing tires for vehicle wheels includes the steps of disposing a tire being processed on a toroidal support, enclosing the tire and the toroidal support inside a moulding cavity defined in a vulcanization mould, pressing the outer surface of the tire against the moulding cavity walls, and administering heat to the tire to cause molecular crosslinking of the tire. The pressing step includes the steps of compressing side portions of the tire between the moulding cavity walls and the outer surface of the toroidal support, concurrently with the closing step, and imposing an expansion to a radially-outer portion of the tire to bring the radially-outer portion of the tire against the walls of the moulding cavity.

摘要翻译： 一种用于车轮的轮胎的模制和固化的方法包括以下步骤：将处理的轮胎设置在环形支撑件上，将轮胎和环形支撑件包围在限定在硫化模具中的模制腔内，将轮胎的外表面压靠在 模制腔壁，并向轮胎施加热量以引起轮胎的分子交联。 压制步骤包括以下步骤：在闭合步骤的同时，在模制腔壁和环形支撑件的外表面之间压缩轮胎的侧部，并且对轮胎的径向外部部分施加膨胀以使径向 - 轮胎的外部部分抵靠模制腔的壁。

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：US20090178746A1

公开(公告)日：2009-07-16

申请号：US12318004

申请日：2008-12-19

申请人： Gianfranco Colombo ,  Giancarlo Cucco ,  Vito Bello

发明人： Gianfranco Colombo ,  Giancarlo Cucco ,  Vito Bello

IPC分类号： B60C11/03

CPC分类号： B60C11/03 ,  B60C11/0302 ,  B60C11/0304 ,  B60C11/0306 ,  B60C11/0309 ,  B60C11/033 ,  B60C11/04 ,  B60C11/042 ,  B60C11/11 ,  B60C11/13 ,  B60C2011/0374 ,  B60C2011/0381 ,  B60C2011/0383 ,  B60C2011/0388 ,  Y10S152/901

摘要： A tyre for a motor vehicle includes a tread and two shoulders. The tread includes a first circumferential row of blocks disposed between first and second circumferential grooves. Each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that extend from the first circumferential groove and terminate at a first common vertex spaced from the second circumferential groove. The tread further includes a second circumferential row of blocks disposed between the second circumferential groove and a third circumferential groove. Each of the blocks of the second circumferential row of blocks is delimited by a section of the second circumferential groove and by third and fourth transverse grooves that extend from the second circumferential groove and converge and terminate at a second common vertex. The first common vertex is separated from the second circumferential groove by a circumferential tread rib. The first and second transverse grooves and the third and fourth transverse grooves may extend from the respective first and second circumferential grooves in the same lateral direction of the tread. The first common vertex of each block of the first circumferential row of blocks and the second common vertex of each block of the second circumferential row of blocks may extend, respectively, in opposite directions along the longitudinal direction of the tread.

摘要翻译： 用于机动车辆的轮胎包括胎面和两个肩部。 胎面包括设置在第一和第二圆周槽之间的第一圆周排块。 每个块由第一周向槽的一部分和由第一周向槽延伸并且终止于与第二周向槽间隔开的第一公共顶点的第一和第二横向槽限定。 胎面还包括设置在第二周向槽和第三周向槽之间的第二周向排块。 第二圆周排块的每个块由第二周向槽的一部分和从第二周向槽延伸并在第二公共顶点处会聚并终止的第三和第四横向槽限定。 第一公共顶点通过周向胎面肋与第二周向槽分离。 第一横向槽和第二横向槽以及第三和第四横向槽可以在相同的胎面的横向方向上从相应的第一和第二周向槽延伸。 第一周向排块的每个块的第一公共顶点和第二周向排块的每个块的第二公共顶点分别沿着胎面的纵向方向沿相反的方向延伸。