专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20030209329A1 Method and an apparatus for manufacturing components of a tyre for vehicle wheels 有权
标题翻译：用于制造用于车轮的轮胎的部件的方法和装置
公开(公告)号：US20030209329A1
公开(公告)日：2003-11-13
申请号：US10453685
申请日：2003-06-04
申请人： PIRELLI PNEUMATICI S.p.A.
发明人： Renato Caretta , Osvaldo Scarzello , Maurizio Marchini
IPC分类号： B29D030/10 , B29D030/16 , B29D030/18
CPC分类号： B29D30/16 , B29D30/0016 , B29D30/10 , B29D2030/105
摘要： An apparatus for manufacturing components for a tyre being worked is provided. The apparatus includes a toroidal support for carrying the components of a tyre being worked. The toroidal support has an outer surface substantially matching an inner shape of the tyre. The apparatus also includes means for feeding at least one elongated element through at least one delivery member disposed adjacent to the outer surface of the toroidal support. The apparatus also includes means for circumferential distribution arranged to drive the toroidal support in rotation around a geometric axis of rotation of the toroidal support so that the at least one elongated element is circumferentially distributed on the toroidal support. The apparatus also includes means for transverse distribution arranged to give controlled relative displacements between the toroidal support and the delivery member for distributing the at least one elongated element to form a plurality of coils disposed in side-by-side relationship in order to define a tyre component. The transverse distribution means operates on the toroidal support for moving the toroidal support relative to the delivery member, and the circumferential distribution means and the transverse distribution means are integrated into a robotized arm.
摘要翻译：提供了一种用于制造正在加工的轮胎的部件的装置。该装置包括用于承载正在加工的轮胎的部件的环形支撑件。环形支撑件具有基本上与轮胎的内部形状匹配的外表面。该设备还包括用于通过邻近环形支撑件的外表面设置的至少一个输送构件供给至少一个细长元件的装置。该装置还包括用于圆周分布的装置，其布置成围绕环形支撑件的几何旋转轴线旋转地驱动环形支撑件，使得至少一个细长元件周向地分布在环形支撑件上。该装置还包括用于横向分配的装置，其布置成在环形支撑件和输送构件之间提供受控的相对位移，用于分配至少一个细长元件以形成并排设置的多个线圈，以便限定轮胎零件。横向分配装置在环形支撑件上操作以相对于输送构件移动环形支撑件，并且周向分配装置和横向分配装置被集成到机器人臂中。

2. 发明申请

US20020056498A1 Tire for vehicle wheels 有权
标题翻译：车轮轮胎
公开(公告)号：US20020056498A1
公开(公告)日：2002-05-16
申请号：US09983671
申请日：2001-10-25
申请人： PIRELLI PNEUMATICI S.p.A.
发明人： Renato Caretta , Maurizio Marchini
IPC分类号： B60C009/00
CPC分类号： B29D30/165 , B29D2030/1685 , B60C5/14 , B60C9/023 , B60C15/0018 , B60C15/05 , B60C15/06 , Y10T152/10819 , Y10T152/10855
摘要： The carcass structure (2) of a tire comprises one or more carcass plies (3, 31) each formed of strip-like lengths (13, 33) comprising longitudinal thread-like elements (14) incorporated in a layer of elastomer material (17). The strip-like elements (13, 33) have respective crown portions (25) disposed circumferentially in mutual side by side relationship, and side portions (24) extending radially at the tire sidewalls. The side portions of each carcass ply (3, 31) are each at least partly covered with at least one of the side portions belonging to an adjacent deposition length. Associated with the carcass plies (3) are annular structures (4) comprising a pair of inextensible inserts (27, 28) in the form of an annulus which are anchored to the first and second carcass plies (3, 31) respectively and axially separated by an elastomeric filling body (29). A belt structure (5), a tread band (8) and sidewalls (9) are combined with the carcass structure (2) to define a tire (1).
摘要翻译：轮胎的胎体结构（2）包括一个或多个胎体帘布层（3,31），每个胎体帘布层由条状长度（13,33）形成，包括并入弹性体材料层（17）中的纵向线状元件（14））。带状元件（13,33）具有相互并排设置的周向配置的相应的冠部（25），以及在轮胎侧壁处径向延伸的侧部（24）。每个胎体帘布层（3,31）的侧部各自至少部分地被属于相邻沉积长度的侧部中的至少一个覆盖。与胎体帘布层（3）相关联的是环形结构（4），其包括环形形式的一对不可伸长的插入件（27,28），其分别锚固到第一和第二胎体帘布层（3,31）并且轴向分离通过弹性体填充体（29）。皮带结构（5），胎面带（8）和侧壁（9）与胎体结构（2）组合以限定轮胎（1）。

3. 发明申请

US20010042587A1 Method for manufacturing a carcass for tyes and a carcass obtained thereby 有权
标题翻译：用于制造用于染色的胎体和由此获得的胎体的方法
公开(公告)号：US20010042587A1
公开(公告)日：2001-11-22
申请号：US09885092
申请日：2001-06-21
申请人： Pirelli Pneumatici S.p.A.
发明人： Renato Caretta , Maurizio Marchini
IPC分类号： B29D030/32
CPC分类号： B29D30/165 , B29D30/10 , B29D30/1621 , B29D30/48 , B29D2030/1685 , B60C9/023 , B60C15/0018 , B60C15/06 , Y10T152/10819 , Y10T152/10828 , Y10T152/10855
摘要： A method of manufacturing a carcass structure for vehicle tires includes the steps of making at least one carcass ply by deposition of elongated sections circumferentially distributed on a toroidal support and applying annular reinforcing structures to a region close to inner circumferential edges of the at least one carcass ply. Each of the elongated sections extends in a U-shaped configuration around a cross-sectional outline of the toroidal support to define two side portions mutually spaced apart in an axial direction and one crown portion extending at a radially outer position between the side portions. Each of the elongated sections is laid down substantially in a plane parallelly offset relative to a meridian plane of the toroidal support. A related carcass structure and tire are also disclosed.
摘要翻译：一种用于车辆轮胎的胎体结构的制造方法包括以下步骤：通过将周向分布在环形支撑件上的细长部分沉积而形成至少一个胎体帘布层，并将环形增强结构施加到靠近至少一个胎体的内圆周边缘的区域层。每个细长部分围绕环形支撑件的横截面轮廓以U形构造延伸，以限定在轴向方向上相互间隔开的两个侧部和在侧部之间的径向外部位置处延伸的一个冠部。每个细长部分基本上在相对于环形支撑件的子午面平行偏移的平面中放置。还公开了相关的胎体结构和轮胎。

4. 发明申请

US20040079487A1 Method and apparatus for manufacturing a reinforcing structure for tyres of vehicles 有权
标题翻译：用于制造车辆用轮胎的加强结构的方法和装置
公开(公告)号：US20040079487A1
公开(公告)日：2004-04-29
申请号：US10685486
申请日：2003-10-16
申请人： Pirelli Pneumatici S.P.A.
发明人： Maurizio Marchini , Marco Cantu , Ignazio De Gese
IPC分类号： B29D030/08
CPC分类号： B29D30/1657 , B29D2030/1685 , B29D2030/705 , Y10T152/10765 , Y10T156/1077 , Y10T156/13
摘要： Within the scope of the manufacturing of a tyre, a belt structure (2) is manufactured by means of strip-like segments (5) each comprising parallel strips incorporated in an elastomeric layer, sequentially laid in mutual circumferential approach relationship onto a toroidal support (3). During the laying of each segment (5), an angular rotation of the toroidal support (3) is caused about an axis of correction (Y-Y) radial to the axis of rotation (X-X) of the toroidal support itself, situated in substantially barycentric position relative to the segment (5) which is about to be laid. A perfect match is thereby assured of each strip-like segment (5) with the adjacent strip-like segments, even when the toroidal support (3) presents a crown area with curvilinear cross section profile.
摘要翻译：在制造轮胎的范围内，通过带状部分（5）制造带束结构（2），每个带状部分（5）包括结合在弹性体层中的平行条带，以相互圆周方式相互连接地放置在环形支撑件 3）。在铺设每个段（5）期间，环形支撑件（3）的角度旋转围绕环形支撑件本身的旋转轴线（XX）径向的校正轴线（YY）产生，该轴线位于基本上重心的位置相对于将要铺设的段（5）。因此，即使当环形支撑件（3）呈现具有曲线横截面轮廓的冠部区域时，也可以确保每个带状片段（5）与相邻条状片段的完美匹配。

5. 发明申请

US20020029841A1 Method for making tires for vehicle wheels 有权
标题翻译：制造车轮轮胎的方法
公开(公告)号：US20020029841A1
公开(公告)日：2002-03-14
申请号：US09840095
申请日：2001-04-24
申请人： PIRELLI PNEUMATICI S.p.A.
发明人： Renato Caretta , Maurizio Marchini
IPC分类号： B29D030/00
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），并入到弹性体材料层（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）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式