公开(公告)号：US07472733B2

公开(公告)日：2009-01-06

申请号：US09983671

申请日：2001-10-25

申请人： Renato Caretta ,  Maurizio Marchini

发明人： Renato Caretta ,  Maurizio Marchini

IPC分类号： B60C9/08 ,  B60C15/00 ,  B60C5/14

CPC分类号： B29D30/165 ,  B29D2030/1685 ,  B60C5/14 ,  B60C9/023 ,  B60C15/0018 ,  B60C15/05 ,  B60C15/06 ,  Y10T152/10819 ,  Y10T152/10855

摘要： A tire for a vehicle wheel includes a carcass structure having at least one first carcass ply, a pair of circumferentially inextensible annular structures, a belt structure applied to the carcass structure, a tread band applied to the belt structure, and at least one pair of sidewalls applied to the carcass structure. The at least one first carcass ply includes a plurality of strip lengths each including at least two thread elements. Each strip length defines two side portions and a crown portion. The crown portions are disposed side-by-side along a circumferential extension of the tire. The side portions of each strip length partly cover or are partly covered by a side portion of at least one adjacent strip length. Each annular structure includes at least a first circumferentially inextensible annular insert formed by at least one first elongated element extending in concentric coils.

摘要翻译： 一种用于车轮的轮胎包括具有至少一个第一胎体帘布层，一对周向不可伸展的环形结构，施加到胎体结构的带结构，施加到带结构的胎面带和至少一对 施加到胎体结构的侧壁。 所述至少一个第一胎体帘布层包括多个条带长度，每条包括至少两个螺纹元件。 每个条带长度限定两个侧部和冠部。 冠部沿着轮胎的周向延伸部并排配置。 每个条带长度的侧部部分地覆盖或部分地被至少一个相邻条带长度的侧部覆盖。 每个环形结构包括由至少一个以同心线圈延伸的第一细长元件形成的至少一个第一周向不可延伸的环形插入件。

公开(公告)号：US07416012B2

公开(公告)日：2008-08-26

申请号：US11448818

申请日：2006-06-08

申请人： Angelo Tiengo

发明人： Angelo Tiengo

IPC分类号： B32B38/10

CPC分类号： B29D30/52 ,  B29D30/44 ,  Y10T156/1168 ,  Y10T156/1174 ,  Y10T156/19 ,  Y10T156/195 ,  Y10T156/1956 ,  Y10T156/1978 ,  Y10T156/1994

摘要： An apparatus for detaching a supporting fabric from a substantially-elongated piece of elastomeric material includes at least one plane for supporting the piece, first rollers located close to an exit edge of the plane, at least one second roller, and at least one actuator for moving the second roller. The second roller moves between a first position, not in proximity to the first rollers, and a second position, in proximity to the first rollers. In the second position, the first rollers and the second roller detach the fabric from the piece.

摘要翻译： 用于从基本上细长的弹性体材料件分离支撑织物的装置包括用于支撑件的至少一个平面，位于靠近平面出口边缘的第一辊，至少一个第二辊和至少一个致动器 移动第二个滚筒。 第二辊在不在第一辊附近的第一位置和靠近第一辊的第二位置之间移动。 在第二位置，第一辊和第二辊从织物上分离织物。

公开(公告)号：US07412997B2

公开(公告)日：2008-08-19

申请号：US10685486

申请日：2003-10-16

申请人： Maurizio Marchini ,  Marco Cantu′ ,  Ignazio De Gese

发明人： Maurizio Marchini ,  Marco Cantu′ ,  Ignazio De Gese

IPC分类号： B29D30/16

CPC分类号： B29D30/1657 ,  B29D2030/1685 ,  B29D2030/705 ,  Y10T152/10765 ,  Y10T156/1077 ,  Y10T156/13

摘要： A method for manufacturing a reinforcing structure for tires of vehicles includes the steps of preparing a plurality of strip segments having substantially parallel, longitudinal filiform elements at least partially coated by at least one layer of elastomeric material, and applying the plurality of strip segments along a circumference of a toroidal support, to form at least one continuous reinforcing layer about a geometric axis of rotation of the toroidal support. During the applying step, a relative angular rotation, between at least one of the plurality of strip segments and the toroidal support, occurs about an axis of correction substantially radial to the geometric axis of rotation. A related apparatus for manufacturing a reinforcing structure for tyres of vehicles is also disclosed.

摘要翻译： 制造车辆轮胎用增强结构的方法包括以下步骤：准备多个条带段，其具有至少部分地由至少一层弹性体材料涂覆的基本上平行的纵向丝状元件，并且沿着 环形支撑件的圆周，以围绕环形支撑件的几何旋转轴线形成至少一个连续的增强层。 在施加步骤期间，在多个条带段中的至少一个与环形支撑件之间的相对角度旋转围绕基本上径向于几何旋转轴线的校正轴发生。 还公开了一种制造用于车辆轮胎的加强结构的相关装置。

公开(公告)号：US07313952B2

公开(公告)日：2008-01-01

申请号：US10508829

申请日：2002-03-28

申请人： Massimo Brusarosco ,  Anna Paola Fioravanti ,  Andrea Taldo ,  Federico Mancosu

发明人： Massimo Brusarosco ,  Anna Paola Fioravanti ,  Andrea Taldo ,  Federico Mancosu

IPC分类号： G01M17/02 ,  G06F15/00

CPC分类号： B60C23/064 ,  B60T8/1725 ,  B60T2240/03 ,  B60T2240/04

摘要： A method for monitoring instantaneous behavior of a tire in a rolling condition includes acquiring and storing at least one reference curve representing an acceleration profile of at least one specified point of the tire as a function of its position during at least one portion of a revolution of the tire; continuously acquiring signals of acceleration of the at least one point; deriving from the signals of acceleration at least one cyclic curve of acceleration of the at least one point; comparing the at least one cyclic curve with the at least one reference curve; and emitting a signal depending on the comparison that indicates the instantaneous behavior of the tire. The at least one reference curve represents the acceleration profile in at least two directions, including two or more of a centripetal direction, a tangential direction, and a lateral direction. A related system and tire are also disclosed.

摘要翻译： 一种用于监测轮胎在滚动条件下的瞬时行为的方法包括在至少一部分转动期间获取和存储表示轮胎至少一个指定点的加速度曲线的至少一个参考曲线作为其位置的函数， 轮胎; 连续获取至少一点的加速信号; 从所述加速度信号得出所述至少一个点的加速度的至少一个循环曲线; 将所述至少一个循环曲线与所述至少一个参考曲线进行比较; 并且根据指示轮胎的瞬时行为的比较发出信号。 至少一个参考曲线表示至少两个方向上的加速度曲线，包括向心方向，切向方向和横向方向两个或多个。 还公开了一种相关系统和轮胎。

公开(公告)号：USD555576S1

公开(公告)日：2007-11-20

申请号：US29255942

申请日：2006-03-15

申请人： Gunter Steinbach ,  Christian Casper

设计人： Gunter Steinbach ,  Christian Casper

公开(公告)号：US07276131B2

公开(公告)日：2007-10-02

申请号：US10851986

申请日：2004-05-24

申请人： Renato Caretta ,  Fiorenzo Mariani

发明人： Renato Caretta ,  Fiorenzo Mariani

IPC分类号： B29D30/14 ,  B29D30/16

CPC分类号： B29D30/1628 ,  B29C45/14467 ,  B29C45/1459 ,  B29D30/10 ,  B29D30/1635 ,  B29D30/165 ,  B29D30/3035 ,  B29D30/305 ,  B29D30/70 ,  B29D30/72 ,  B29D2030/1678 ,  B29D2030/482 ,  B29D2030/705 ,  B29D2030/722 ,  B29L2030/001 ,  B29L2030/007

摘要： A method of making a tire includes making a carcass structure; applying a belt structure, tread band, and at least one pair of sidewalls; and vulcanizing the tire. Making the carcass structure involves formation of at least one first carcass ply, including preparing and depositing at least one continuous strip element onto a toroidal support in alternating deposition sections. Each deposition section extends in a substantially U-shaped conformation against a profile in transverse section of the toroidal support or a previously deposited deposition section, substantially over an entire length of the section, to define two side portions, a crown portion, and two transition regions defined between the side and crown portions. The crown portions of the deposition sections are arranged consecutively in side-by-side relationship along a circumferential extension of the toroidal support. Edges of circumferentially consecutive deposition sections abut evenly along their entire crown portions extending between the transition regions.

摘要翻译： 制造轮胎的方法包括制造胎体结构体; 施加带结构，胎面带和至少一对侧壁; 并对轮胎进行硫化。 制造胎体结构包括形成至少一个第一胎体帘布层，包括在交替的沉积部分中制备和沉积至少一个连续带状元件到环形支撑件上。 每个沉积部分基本上在环形支撑件的横截面上的轮廓延伸，基本上在该截面的整个长度上延伸，以形成两个侧部，冠部和两个转变 限定在侧部和冠部之间的区域。 沉积部分的冠部沿着环形支撑件的圆周延伸部并排布置成并排的关系。 周向连续沉积部分的边缘沿着它们在过渡区域之间延伸的整个冠部分均匀地邻接。

公开(公告)号：US07261530B2

公开(公告)日：2007-08-28

申请号：US10475359

申请日：2002-04-24

申请人： Federico Mancosu ,  Anna Paola Fioravanti ,  Pierangelo Misani

发明人： Federico Mancosu ,  Anna Paola Fioravanti ,  Pierangelo Misani

IPC分类号： B29C35/02

CPC分类号： B29C43/104 ,  B29D30/0606 ,  B29L2030/00

摘要： A device for molding and vulcanizing a tire includes an outer shell, collapsible inner support, and movable crown. The movable crown is interposed between the outer shell and inner support. The movable crown and outer shell form a cavity of controlled volume for moulding and vulcanizing, wherein the controlled volume of the cavity fits a defined volume of the tire so that the moulding pressure is maintained within a predetermined range of values. A method of moulding and vulcanizing a tire includes preparing a tire on an inner toroidal support, disposing the tire and the toroidal support in an outer shell, and molding and vulcanizing the tire. Molding and vulcanizing are carried out in a controlled-volume cavity, wherein a volume of the controlled-volume cavity increases or decreases to adapt to a volume of the tire so that the volume of the controlled-volume cavity equals the defined volume of the tire.

摘要翻译： 一种用于模制和硫化轮胎的装置包括外壳，可折叠内部支撑件和可动冠部。 可动冠部插入在外壳和内支撑件之间。 可移动的冠和外壳形成用于模制和硫化的受控体积的空腔，其中腔的受控体积适合轮胎的限定体积，使得模制压力保持在预定值范围内。 轮胎成型和硫化的方法包括在内环形支撑件上制备轮胎，将轮胎和环形支撑件设置在外壳中，以及模制和硫化轮胎。 成型和硫化在受控体积的空腔中进行，其中受控体积的空腔的体积增加或减小以适应轮胎的体积，使得受控体积空腔的体积等于轮胎的限定体积 。

公开(公告)号：US07152649B2

公开(公告)日：2006-12-26

申请号：US10042184

申请日：2002-01-11

申请人： Adamo Sala

发明人： Adamo Sala

IPC分类号： B29D30/24

CPC分类号： B29D30/32 ,  B29D30/245 ,  B29D2030/3214 ,  B29D2030/3264

摘要： A tire-assembling apparatus includes an assembling drum, radial-movement devices, and at least one axial-movement actuator. The assembling drum includes first and second halves axially opposed along a geometric axis of the drum. Each of the halves includes a plurality of circumferentially-distributed radial sectors. The radial-movement devices associated with each of the halves selectively translate corresponding radial sectors between a contracted condition and an expanded condition. The at least one axial-movement actuator translates the halves relative to each other between an approaching condition and a spaced-apart condition. Each of the radial sectors includes a holding member and a supporting member. The holding member defines an engagement seat of an annular anchoring structure to a bead-part of a carcass sleeve fitted on the drum. The supporting member is linked, relative to the holding member, in a position axially-internal to the holding member and movable between first and second operating conditions.

摘要翻译： 轮胎组装装置包括组装鼓，径向运动装置和至少一个轴向运动致动器。 组装鼓包括沿着滚筒的几何轴线轴向相对的第一和第二半部。 每个半部包括多个周向分布的径向扇区。 与每个半部相关联的径向运动装置在收缩状态和扩张状态之间选择性地平移对应的径向扇形。 至少一个轴向运动致动器在接近状态和间隔状态之间相对于彼此平移一半。 每个径向扇区包括保持构件和支撑构件。 保持构件将环形锚定结构的接合座限定到安装在滚筒上的胎体套筒的胎圈部分。 支撑构件相对于保持构件在保持构件的轴向内部的位置处连接，并且可在第一和第二操作条件之间移动。

公开(公告)号：US07144465B2

公开(公告)日：2006-12-05

申请号：US10468355

申请日：2002-02-18

申请人： Marco Nahmias Nanni ,  Antonio Serra

发明人： Marco Nahmias Nanni ,  Antonio Serra

IPC分类号： B60C1/00 ,  B29D30/00

CPC分类号： C08K5/1515 ,  B60C1/00 ,  B60C1/0016 ,  C08L13/00 ,  C08L15/00 ,  Y10S152/905 ,  Y10T152/10 ,  Y10T152/10495 ,  C08L2666/08

摘要： A crosslinkable elastomeric composition includes at least one elastomeric polymer including carboxylic groups, and at least one epoxidized elastomeric polymer including greater than or equal to 0.1 mol % and less than or equal to 20 mol % of epoxide groups relative to a total number of moles of monomers present in the at least one epoxidized elastomeric polymer. The composition is crosslinkable in a substantial absence of additional crosslinking agents. A tire for vehicles includes a carcass structure, a belt structure extended coaxially around the carcass structure, and a tread band extended coaxially around the belt structure. The tread band comprises an external rolling surface intended to come into contact with the ground. In one embodiment of the present invention, the tread band includes at least one crosslinked elastomeric material. A process for producing the tire is also disclosed.

摘要翻译： 可交联的弹性体组合物包括至少一种包含羧基的弹性体聚合物，和至少一种包含大于或等于0.1摩尔％且小于或等于20摩尔％环氧基团的环氧化弹性体聚合物，相对于总摩尔数 存在于至少一种环氧化弹性体聚合物中的单体。 基本上不存在另外的交联剂，该组合物是可交联的。 用于车辆的轮胎包括胎体结构，沿着胎体结构同轴延伸的带结构以及围绕带结构同轴延伸的胎面带。 胎面带包括用于与地面接触的外部滚动面。 在本发明的一个实施方案中，胎面带包括至少一种交联的弹性体材料。 还公开了一种用于生产轮胎的方法。

公开(公告)号：US07133736B2

公开(公告)日：2006-11-07

申请号：US10332174

申请日：2001-07-06

申请人： Renato Caretta ,  Marco Cantu' ,  Stefano Gaiazzi ,  Stefano Mervic

发明人： Renato Caretta ,  Marco Cantu' ,  Stefano Gaiazzi ,  Stefano Mervic

IPC分类号： G06F19/00

CPC分类号： B60C11/0083 ,  B29D30/00 ,  B60C3/00 ,  B60C3/04 ,  B60C13/003 ,  B60C19/00 ,  B60C99/006

摘要： A method for designing a tyre includes defining at least one profile of the tyre based on a group of predefined dimensional constraints; defining at least one additional profile of the tyre based on predefined dimensional values of structural parts of the tyre; defining, within a cross-section of the tyre, shapes of the structural parts of the tyre; and approximating each shape by filling with a respective basic component depending on a function of the respective structural part. A method for producing at least one tyre includes obtaining information from a client's processing system; supplying the information to a manufacturer's processing system; obtaining manufacturing instructions based on the information; and manufacturing the at least one tyre using the manufacturing instructions. The manufacturer's processing system is connected to a computer-controlled tyre factory via a communications link. The at least one tyre is manufactured at the computer-controlled tyre factory.

摘要翻译： 一种设计轮胎的方法包括基于一组预定义的尺寸约束来限定轮胎的至少一个轮廓; 基于所述轮胎的结构部件的预定尺寸值来限定所述轮胎的至少一个附加轮廓; 在轮胎的横截面内限定轮胎的结构部件的形状; 并且通过根据各个结构部件的功能填充相应的基本部件来近似每个形状。 一种用于生产至少一个轮胎的方法包括从客户的处理系统获得信息; 将信息提供给制造商的处理系统; 根据信息获取制造说明; 以及使用所述制造说明制造所述至少一个轮胎。 制造商的处理系统通过通信链路连接到计算机控制的轮胎工厂。 至少一个轮胎是在计算机控制的轮胎工厂制造的。