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51. 发明申请

WO2002078982A1 TREAD PATTERN FOR CAR TIRE 审中-公开
标题翻译：车胎图案
公开(公告)号：WO2002078982A1
公开(公告)日：2002-10-10
申请号：PCT/EP2002/002552
申请日：2002-03-08
申请人： PIRELLI PNEUMATICI S.P.A. , COLOMBO, Gianfranco , CUCCO, Giancarlo , BELLO, Vito
发明人： COLOMBO, Gianfranco , CUCCO, Giancarlo , BELLO, Vito
IPC分类号： B60C11/04
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 (1) for a motor car comprises a tread (2) having at least one circumferential row (9; 10; 11; 209; 211) of blocks (13; 14; 15; 213; 215) located between a first and second circumferential groove (3, 4; 5, 4; 6, 5); each block (13; 14; 15; 213; 215) is delimited by a section (103; 105; 106) of the first circumferential groove (3; 5; 6) and by a first and a second transverse groove (16, 18; 28, 26; 38, 36; 216, 218; 236, 238) which converge at a common vertex (19; 29; 39; 219; 239) spaced and separated from the second circumferential groove (4; 5) by means of a continuous circumferential tread rib (20, 24; 30); the second transverse groove (18; 26; 36; 218; 236) which delimits a block (13; 14; 15; 213) is separated from a first transverse groove (16; 28; 38; 216; 238) which delimits an immediately following block (13; 14; 15; 213; 215) by a solid tread portion (21; 25; 31; 221; 231).
摘要翻译：一种用于汽车的轮胎（1）包括具有至少一个周向排（9; 10; 11; 209; 211）的胎面（2），所述胎圈（9; 10; 11; 209; 211）位于第一和第二周向槽（3,4; 5; 4; 6,5）; 每个块（13; 14; 15; 213; 215）由第一周向槽（3; 5; 6）的部分（103; 105; 106）和第一和第二横向槽 ; 28,26; 38,36; 216,218; 236,238），其在与所述第二周向槽（4; 5）间隔开并与所述第二周向槽（4; 5）分开的公共顶点（19; 29; 39; 219; 239）连续的周向胎面肋（20,24; 30）; 限定块（13; 14; 15; 213）的第二横向槽（18; 26; 36; 218; 236）与第一横向槽（16; 28; 38; 216; 238）分离，随后的块（13; 14; 15; 213; 215）由实心胎面部分（21; 25; 31; 221; 231）组成。

52. 发明申请

WO2002051655A3 METHOD AND DEVICE FOR GENERATING ENERGY DURING THE ROLLING OF A TYRE FITTED ON A RIM 审中-公开
公开(公告)号：WO2002051655A3
公开(公告)日：2002-07-04
申请号：PCT/EP2001/015022
申请日：2001-12-17
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , MATRASCIA, Giuseppe , FIORAVANTI, Anna, Paola
发明人： MANCOSU, Federico , MATRASCIA, Giuseppe , FIORAVANTI, Anna, Paola
IPC分类号： B60C23/12
摘要： A device (10; 110; 210; 310) for generating energy during the rolling of a tyre (2) includes at least one part (); 30; 203) which can move with respect to a rim (3) and engages with at least one spring (15; 33; 202) which keeps it in contact with a predetermined portion (16) of a bead (4) of the tyre (2); the portion of bead (16) exerts on the moving part (9; 30; 203) a contact pressure which varies cyclically during each revolution of the tyre (2) and induces forces on the moving part (9; 30; 203) which are capable of causing it to move with a reciprocating outward and return motion, in a predetermined direction, against the action of the spring (15; 33; 202).

53. 发明申请

WO2006070413A1 METHOD AND APPARATUS FOR MANUFACTURING TYRES FOR VEHICULE WHEELS 审中-公开
标题翻译：用于制造轮胎轮胎的方法和装置
公开(公告)号：WO2006070413A1
公开(公告)日：2006-07-06
申请号：PCT/IT2004/000731
申请日：2004-12-28
申请人： PIRELLI PNEUMATICI S.P.A. , CAZZANTI, Stefano , BALINI, Alfredo
发明人： CAZZANTI, Stefano , BALINI, Alfredo
IPC分类号： B29C33/10 , B29C45/34 , B29D30/06
CPC分类号： B29C33/10 , B29D30/0606 , B29D2030/0617 , B29L2030/00
摘要： In a method of manufacturing tyres for vehicle wheels, a green tyre (2), once formed, is transferred into a vulcanisation mould (1) and pressed against the holding walls (6) of a moulding cavity (3), Concurrently with the pressing step, a fluid present between the green tyre (2) and the holding walls (6) is evacuated through vent valves (11). The tyres (2) is brought into contact with the closing head (18) of each valve (11) so as to push it towards a closed position of the valve itself (11). The closing head (18) has a distal portion (34) facing the moulding cavity (3) and comprising at least on grip element (34a) for the tyre blend, so that the closure member (17) is pulled towards the open position while the moulded and cured tyre (2) is moved away from the inner surface (7) of said moulding cavity (3).
摘要翻译：在制造车轮的轮胎的方法中，一旦形成的生轮胎（2）被转移到硫化模具（1）中并压靠在模制腔（3）的保持壁（6）上，并与压制在生胎（2）和保持壁（6）之间存在的流体通过排气阀（11）抽真空。轮胎（2）与每个阀（11）的关闭头（18）接触，以将其推向阀本身（11）的关闭位置。闭合头部（18）具有面向模制腔（3）的远端部分（34），并且包括用于轮胎混合物的至少一个握持元件（34a），使得关闭构件（17）被拉向打开位置，同时模制和固化的轮胎（2）远离所述模制腔（3）的内表面（7）移动。

54. 发明申请

WO2006070411A1 METHOD AND APPARATUS FOR MANUFACTURING TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：用于制造车轮轮胎的方法和装置
公开(公告)号：WO2006070411A1
公开(公告)日：2006-07-06
申请号：PCT/IT2004/000729
申请日：2004-12-28
申请人： PIRELLI PNEUMATICI S.P.A. , CAZZANTI, Stefano , BALINI, Alfredo
发明人： CAZZANTI, Stefano , BALINI, Alfredo
IPC分类号： B29C33/10 , B29C45/34 , B29D30/06
CPC分类号： B29D30/0606 , B29C33/10 , B29D30/005 , B29D30/0601 , B29D2030/0617 , B29D2030/0667 , B29L2030/00
摘要： In a method of manufacturing tyres for vehicle wheels, a green tyre (2), once formed, is transferred into a vulcanisation mould (1) and pressed against the holding walls (6) of a moulding cavity (3). Concurrently with the pressing step, a fluid present between the green tyre (2) and the holding walls (6) is evacuated through vent valves (11). The tyre (2) is brought into contact with the closing head (18) of each valve (11) so as to push it towards a closed position at which the closing head (18) forms a contact seat (22) spaced apart from the inner surface (7) of the moulding cavity (3) in order to define an embedding recess (26) between the inner surface (7) of the moulding cavity (3) and the closing head (18).
摘要翻译：在制造车轮的轮胎的方法中，一旦形成的生轮胎（2）被转移到硫化模具（1）中并压靠在模制腔（3）的保持壁（6）上。与压制步骤同时，通过排气阀（11）将生轮胎（2）和保持壁（6）之间存在的流体抽真空。使轮胎（2）与每个阀（11）的关闭头（18）接触，以便将其推向关闭位置，在该位置关闭头部（18）形成与之相隔离的接触座（22）在模腔（3）的内表面（7）上，以便在模腔（3）的内表面（7）和封闭头（18）之间限定嵌入凹槽（26）。

55. 发明申请

WO2006064526A1 METHOD AND PLANT FOR MANUFACTURING TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：车轮制造方法和设备
公开(公告)号：WO2006064526A1
公开(公告)日：2006-06-22
申请号：PCT/IT2004/000700
申请日：2004-12-16
申请人： PIRELLI PNEUMATICI S.P.A. , MANCINI, Gianni
发明人： MANCINI, Gianni
IPC分类号： B29D30/00 , B29D30/20
CPC分类号： B29D30/20 , B29D2030/206 , B29D2030/208
摘要： A method for manufacturing tyres (2) for vehicle wheels is described, comprising the steps of: a) building in a building station (14) a substantially cylindrical carcass structure (3) comprising at least one carcass ply (10) operatively associated to annular anchoring structures (7) axially spaced apart from each other; b) manufacturing in a finishing station (17) a substantially cylindrical sleeve comprising a tread band (5) applied at a radially outer position with respect to a belt structure (4) comprising at least one belt layer (12) including reinforcing cords substantially parallel to the circumferential development direction of the sleeve, the step b) comprising the steps of: bl) assembling a first belt structure (4) at a first working position (A) on a first auxiliary drum (19) of the finishing station (17); b2) applying a tread band (5) at at least one second working position (B) at a radially outer position with respect to a second belt structure (4) previously assembled on at least one second auxiliary drum (20) of the finishing station (17), the application step being carried out by laying down according to a predetermined path at least one continuous elongated element (27, 28) of green elastomeric material at a radially outer position with respect to the second belt structure (4); b3) positioning the first auxiliary drum (19) supporting the first belt structure (4) at the second working position (B); b4) positioning the second auxiliary drum (20) supporting the substantially cylindrical sleeve thus obtained at a picking position (D) of the finishing station (17); c) transferring the substantially cylindrical sleeve from the picking position (D) of the finishing station (17) at a radially outer position with respect to a carcass structure (3) built in the meantime in the building station (14); wherein the steps from bl) to b4) are repeated cyclically and wherein both steps bl) and b2), and steps b3) and b4) are carried out at least in part simultaneously with one another.
摘要翻译：描述了一种用于制造用于车轮的轮胎（2）的方法，包括以下步骤：a）在建筑工地（14）内建造基本上圆柱形的胎体结构（3），所述胎体结构（3）包括至少一个胎体帘布层（10）锚固结构（7）彼此轴向间隔开; b）在精加工站（17）中制造基本上圆柱形的套筒，其包括相对于带结构（4）在径向外部位置处施加的胎面带（5），所述胎面带（5）包括至少一个带层（12），所述带束层包括基本平行的增强帘线步骤b）包括以下步骤：b1）将第一工作位置（A）上的第一带结构（4）组装在精加工站（17）的第一辅助鼓（19）上）; b2）相对于预先组装在精加工站的至少一个第二辅助鼓（20）上的第二带结构（4）在径向外部位置处在至少一个第二工作位置（B）处施加胎面带（5）（17），所述施加步骤通过在相对于所述第二带结构（4）的径向外部位置处根据预定路径铺设绿色弹性体材料的至少一个连续细长元件（27,28）来进行; b3）将支撑第一带结构（4）的第一辅助鼓（19）定位在第二工作位置（B）; b4）将由此获得的基本上圆柱形的套筒支撑的第二辅助滚筒（20）定位在精加工站（17）的拣选位置（D）处; c）相对于在建筑工地（14）同时建造的胎体结构（3）在径向外侧位置将基本上圆柱形的套筒从精轧站（17）的采摘位置（D）传送出去; 其中从b1）到b4的步骤循环重复，并且其中两个步骤b1）和b2）和步骤b3）和b4）至少部分地彼此同时进行。

56. 发明申请

WO2006064525A1 METHOD AND PLANT FOR MANUFACTURING TYRES FOR VEHICLE WHEELS 审中-公开
标题翻译：车轮制造方法和设备
公开(公告)号：WO2006064525A1
公开(公告)日：2006-06-22
申请号：PCT/IT2004/000699
申请日：2004-12-16
申请人： PIRELLI PNEUMATICI S.P.A. , MANCINI, Gianni
发明人： MANCINI, Gianni
IPC分类号： B29D30/20 , B29D30/08
CPC分类号： B29D30/20 , B29D30/242 , B29D30/3028 , B29D2030/206 , B29D2030/207 , B29D2030/208 , B29D2030/241
摘要： A method and a plant for manufacturing tyres (2) for vehicle wheels is described, the method comprising the steps of: a) building in a building station (14) a substantially cylindrical carcass structure (3); b) manufacturing in a finishing station (17) a substantially cylindrical sleeve comprising a tread band (5) applied at a radially outer position with respect to a belt structure (4) comprising at least one belt laYer (11 a 11 b 12) said step b) comprising the steps of b 1) assembling a first belt structure (4) at a first working position (A) on a first auxiliary drum (19) of the finishing station (17); b2) applying a tread band (5) at a second working position (B) at a radially outer position with respect to a second belt structure (4) previously assembled on a second auxiliary drum (20) of the finishing station (17), positioning the first auxiliary drum (19) supporting the first belt structure (4) at said second working position (B); b4) positioning said second auxiliary drum (20) supporting the substantially cylindrical sleeve thus obtained at a picking position (C) of the finishing station (17).
摘要翻译：描述了用于制造用于车轮的轮胎（2）的方法和设备，所述方法包括以下步骤：a）在建筑工地（14）内建立基本上圆柱形的胎体结构（3）; b）在精加工站（17）中制造基本上圆柱形的套筒，其包括相对于带结构（4）在径向外部位置施加的胎面带（5），所述带结构（4）包括至少一个带状物（11a，11b），所述带状结构步骤b）包括以下步骤：b）在整理工位（17）的第一辅助鼓（19）上的第一工作位置（A）处组装第一带束结构（4）; b2）相对于预先组装在精加工站（17）的第二辅助鼓（20）上的第二带结构（4）在径向外部位置处在第二工作位置（B）处施加胎面带（5）将支撑第一带结构（4）的第一辅助鼓（19）定位在所述第二工作位置（B）; b4）定位所述第二辅助鼓（20），所述第二辅助鼓（20）支撑在精加工台（17）的拾取位置（C）处由此获得的大致圆柱形套筒。

57. 发明申请

WO2006048899A1 PNEUMATIC TYRE FOR VEHICLE WHEELS PROVIDED WITH AN ANTENNA AND METHOD OF MANUFACTURING THEREOF 审中-公开
标题翻译：用天线提供的车轮的气动轮胎及其制造方法
公开(公告)号：WO2006048899A1
公开(公告)日：2006-05-11
申请号：PCT/IT2004/000608
申请日：2004-11-05
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , FIORAVANTI, Anna Paola , BRUSAROSCO, Massimo , CARETTA, Renato , DAGHINI, Guido Luigi
发明人： MANCOSU, Federico , FIORAVANTI, Anna Paola , BRUSAROSCO, Massimo , CARETTA, Renato , DAGHINI, Guido Luigi
IPC分类号： B60C23/04
CPC分类号： B60C23/0493 , B60C23/0452
摘要： A pneumatic tyre for vehicle wheels with a radially inner surface (2) of a substantially toroidal conformation, comprising: at least one antenna (6) provided with an electrically conductive elongated body (7) in engagement with the radially inner surface (2) through a plurality of constraint elements (10). Each pair of consecutive constraint elements (10) identifies an orthodromic distance (D) smaller than the length of the elongated-body portion (7c) included between this pair of elements (10). Also described is a method of setting the antenna (6) on the inner surface (2) of said tyre (1).
摘要翻译： 1.一种具有大致环形构造的径向内表面（2）的车轮的充气轮胎，包括：至少一个天线（6），设置有与径向内表面（2）通过的导电细长体（7）多个约束元件（10）。每对连续约束元件（10）识别小于包括在该对元件（10）之间的细长主体部分（7c）的长度的正交距离（D）。还描述了将天线（6）设置在所述轮胎（1）的内表面（2）上的方法。

58. 发明申请

WO2006046162A1 METHOD AND APPARATUS FOR MANUFACTURING LAYERED ARTICLES MADE OF ELASTOMERIC MATERIAL 审中-公开
标题翻译：用于制造弹性材料的层状制品的方法和装置
公开(公告)号：WO2006046162A1
公开(公告)日：2006-05-04
申请号：PCT/IB2005/053345
申请日：2005-10-11
申请人： PIRELLI PNEUMATICI S.P.A. , LO PRESTI, Gaetano , NOTO, Rodolfo , POZZATI, Giovanni
发明人： LO PRESTI, Gaetano , NOTO, Rodolfo , POZZATI, Giovanni
IPC分类号： B29D30/14 , B29D30/28 , B29D30/60 , B29C47/04 , B29C47/06
CPC分类号： B29C47/0019 , B29C47/0021 , B29C47/062 , B29C47/065 , B29D30/3028
摘要： During manufacture of a tyre for motor vehicles, one or more structural elements (8, 9, 10, 11) of elastomeric 5 material, such as a tread band (8) provided with a respective under-layer (9), are manufactured by laying a continuous elongated element (117) on the carcass structure (2) or other forming support, which elongated element is longitudinally divided into a first and a 10 second mutually-coupled portions (125, 126) that are obtained through extrusion of two different elastomeric materials coming from respective extruders (120, 121) leading off to a common extrusion die (119) . Laying of the coils (128) takes place in such a manner that the 15 first. and second materials form a first layer (130) and a second layer (131) overlapping the first layer, respectively.
摘要翻译：在制造用于机动车辆的轮胎的过程中，弹性体材料（例如设置有各自的下层（9）的胎面带）的一个或多个结构元件（8,9,10,11）由在胎体结构（2）或其他成形支撑件上铺设连续细长元件（117），该细长元件纵向分成第一和第10个相互耦合的第一部分（125,126），这两个部分通过挤出两个不同的来自相应挤出机（120,121）的弹性体材料引导到共同的挤出模具（119）。线圈（128）的铺设以15的第一种方式进行。并且第二材料分别形成与第一层重叠的第一层（130）和第二层（131）。

59. 发明申请

WO2006027044A1 WHEEL ASSEMBLY WITH INTERNAL PRESSURE RESERVOIR AND PRESSURE FLUCTUATION WARNING SYSTEM 审中-公开
标题翻译：具有内压储存和压力波动警告系统的车轮组件
公开(公告)号：WO2006027044A1
公开(公告)日：2006-03-16
申请号：PCT/EP2005/007841
申请日：2005-07-19
申请人： PIRELLI PNEUMATICI S.P.A. , FILIPPI, Massimo , CARETTA, Renato
发明人： FILIPPI, Massimo , CARETTA, Renato
IPC分类号： B60C23/00
CPC分类号： B60C23/006 , B60C23/004 , B60C23/04
摘要： Method of allowing a control of a vehicle provided with at least two wheels in case of puncture of a tire, each wheel (1) comprising a rim (2) and a tire (3) associated therewith, said method comprising the steps of: inflating each tire (3) to an operating pressure (PE) at a reference temperature (TR); admitting a fluid compressed to a first pressure (PP) higher than the operating pressure (PE) of said tire at the reference temperature (TR), into at least one tank (4) associated with at least one of said rims (2); bringing said tire (3) into communication with said tank (4) when the inner pressure (Pi) of said tire is lower than said operating pressure (PE) by a predetermined first threshold value (Vs*); measuring the inner pressure (Pi) of said tire (3) with a predetermined frequency (F); calculating a variation (Vp) of said inner pressure (Pi) in the time unit; generating an alarm signal when said variation of the inner pressure (Pi) corresponds to a reduction and is higher than a predetermined value (VP*); transmitting said alarm signal to the driver.
摘要翻译：在轮胎穿刺的情况下允许对设置有至少两个车轮的车辆进行控制的方法，每个车轮（1）包括轮辋（2）和与其相关联的轮胎（3），所述方法包括以下步骤：充气每个轮胎（3）在参考温度（TR）下达到工作压力（PE）; 允许压缩到高于所述轮胎在参考温度（TR）的操作压力（PE）的第一压力（PP）的流体进入至少一个与所述边缘（2）中的一个相关联的罐（4）中; 当所述轮胎的内压（Pi）低于所述操作压力（PE）预定的第一阈值（Vs *）时，使所述轮胎（3）与所述罐（4）连通; 以预定频率（F）测量所述轮胎（3）的内压（Pi）; 以时间单位计算所述内压（Pi）的变化（Vp）; 当所述内压（Pi）的变化对应于减小并且高于预定值（VP *）时，产生报警信号; 将所述报警信号发送给驾驶员。

60. 发明申请

WO2006007877A1 HIGH-PERFORMANCE TYRE FOR A MOTOR VEHICLE 审中-公开
标题翻译：用于汽车的高性能轮胎
公开(公告)号：WO2006007877A1
公开(公告)日：2006-01-26
申请号：PCT/EP2004/051530
申请日：2004-07-16
申请人： PIRELLI PNEUMATICI S.p.A. , MATRASCIA, Giuseppe , BELLO, Vito , BOIOCCHI, Maurizio
发明人： MATRASCIA, Giuseppe , BELLO, Vito , BOIOCCHI, Maurizio
IPC分类号： B60C11/03
CPC分类号： B60C11/0302 , B60C11/0304 , B60C11/0306 , B60C11/0309 , B60C2011/0369
摘要： A tyre for a motor vehicle, in particular a high -performance tyre is provided with a tread having an overall width. The tread comprises a first and a second circumferential grooves which separate a central region from a first and a second shoulder regions. According to the invention, the tread comprises a circumferential cut in the first shoulder region at a distance from said first circumferential groove; and a plurality of circumferentially repeated transverse groove modules. A first shoulder portion of each transverse groove module comprises at least one main transverse groove which comprises: a first substantially rectilinear portion inclined by a first angle with respect to a radial plane, a second substantially rectilinear portion inclined by a second angle with respect to the radial plane and arranged between the circumferential cut and the first circumferential groove, and a first curve portion connecting the first and the second substantially rectilinear portions.
摘要翻译：用于机动车辆，特别是高性能轮胎的轮胎设置有具有总宽度的胎面。胎面包括将中心区域与第一和第二肩部区域分开的第一和第二周向凹槽。根据本发明，胎面包括与所述第一周向槽相距一定距离的第一肩部区域中的圆周切口; 以及多个周向重复的横向槽模块。每个横向槽模块的第一肩部包括至少一个主横向槽，其包括：相对于径向平面倾斜第一角度的第一基本上直线的部分，相对于径向平面倾斜第二角度的第二基本上直线的部分并且布置在圆周切口和第一周向槽之间，以及连接第一和第二大致直线部分的第一曲线部分。

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