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1. 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。

2. 发明申请

WO2006027639A1 METHOD FOR ALLOWING A CONTROL OF A VEHICLE PROVIDED WITH AT LEAST TWO WHEELS IN CASE OF PUNCTURE OF A TYRE 审中-公开
标题翻译：允许在轮胎冲击情况下至少提供两轮车辆的方法
公开(公告)号：WO2006027639A1
公开(公告)日：2006-03-16
申请号：PCT/IB2004/002928
申请日：2004-09-09
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： It is disclosed a method of allowing a control of a vehicle provided with at least two wheels in case of puncture of a tyre, each wheel (1) comprising a rim (2) and a tyre (3) associated therewith, said method comprising the steps of: inflating each tyre (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 tyre at the reference temperature (TR) , into at least one tank (4) associated with at least one of said rims (2); bringing said tyre (3) into communication with said tank (4) when the inner pressure (Pi) of said tyre is lower than said operating pressure (PE) by a predetermined first threshold value (Vs*); measuring the inner pressure (Pi) of said tyre (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：公开了一种在轮胎穿刺的情况下允许控制设置有至少两个车轮的车辆的方法，每个车轮（1）包括轮辋（2）和与其相关联的轮胎（3），所述方法包括步骤：在基准温度（TR）下将每个轮胎（3）充气至工作压力（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。

3. 发明申请

WO2005084967A1 WHEEL HAVING TEMPERATURE COMPENSATED AND CONTROLLED PRESSURE 审中-公开
标题翻译：具有温度补偿和控制压力的车轮
公开(公告)号：WO2005084967A1
公开(公告)日：2005-09-15
申请号：PCT/EP2005/001667
申请日：2005-02-18
申请人： PIRELLI PNEUMATICI S.P.A. , CARETTA, Renato , PIANTANIDA, Pier, Giuseppe , SGALARI, Giorgia , FILIPPI, Massimo
发明人： CARETTA, Renato , PIANTANIDA, Pier, Giuseppe , SGALARI, Giorgia , FILIPPI, Massimo
IPC分类号： B60C23/00
CPC分类号： B60C23/004 , F16K15/20 , F16K17/06 , F16K31/002 , Y10T137/0379 , Y10T137/36 , Y10T152/10522
摘要： It is disclosed a wheel (1) having a controlled and compensated pressure comprising: a rim (2) associated with a tank (4) adapted to be filled with a fluid to a first pressure; a tyre (3) mounted on said rim and having an inner volume (3') inflated to an operating pressure, said operating pressure being lower than said first pressure; at least one valve (5) adapted to regulate a communication between said tank (4) and the inner volume (3') of said tyre (3); said valve (5) comprising at least one elastic element operatively associated with a closure member (17) designed to open and close a port (9) of said valve (5) to bring said tank (4) into communication with said tyre (3), when the pressure of said tyre (3) is lower than said operating pressure, said elastic element having an elastic constant (K) showing a variation of 10% to 40% within a temperature range included between about -50°C and about 50°C.
摘要翻译：公开了一种具有受控和补偿压力的轮（1），包括：与罐（4）相关联的边缘（2），该罐适于充满流体至第一压力; 轮胎（3），其安装在所述轮辋上并具有膨胀到操作压力的内部容积（3'），所述操作压力低于所述第一压力; 至少一个阀（5）适于调节所述罐（4）和所述轮胎（3）的内部容积（3'）之间的连通; 所述阀（5）包括至少一个弹性元件，所述至少一个弹性元件与闭合元件（17）可操作地相关联，所述闭合元件设计成打开和关闭所述阀（5）的端口（9），以使所述罐（4）与所述轮胎），当所述轮胎（3）的压力低于所述操作压力时，所述弹性元件具有在包括在约-50℃和约-80℃之间的温度范围内变化10％至40％的弹性常数（K） 50℃。

4. 发明申请

WO2002096630A1 AUTOMATIC PROCESS AND PLANT FOR TYRE MANUFACTURE 审中-公开
标题翻译：轮胎制造自动化设备和工厂
公开(公告)号：WO2002096630A1
公开(公告)日：2002-12-05
申请号：PCT/EP2002/005744
申请日：2002-05-24
申请人： PIRELLI PNEUMATICI S.P.A. , CARETTA, Renato , GALIMBERTI, Maurizio , AMURRI, Cesare , PUPPI, Cristiano , DUCOLI, Giuseppe , ALBIZZATI, Enrico
发明人： CARETTA, Renato , GALIMBERTI, Maurizio , AMURRI, Cesare , PUPPI, Cristiano , DUCOLI, Giuseppe , ALBIZZATI, Enrico
IPC分类号： B29D30/00
CPC分类号： B29D30/0016 , B29D30/00 , B29D30/005 , B29D2030/105
摘要： System for producing models of tyres which are different from each other, comprising: - a building unit (2) comprising a plurality of operating stations (5, 6, 7, 8, 9), each designed to assemble at least one corresponding structural component on at least one model of tyre being produced; - a vulcanizing unit (3), having vulcanizing moulds (24, 25, 26, 27, 28, 29) for the built tyres; - a unit for producing a plurality of mixtures, comprising at least one extruder unit, which continuously supplies at least one of the said operating stations with at least one mixture suitable for making the said at least one structural component.
摘要翻译：用于生产彼此不同的轮胎型号的系统，包括：建筑单元（2），包括多个操作站（5,6,7,8,9），每个操作站被设计成组装至少一个对应的结构部件在至少一个正在生产的轮胎模型上; - 硫化单元（3），其具有用于内置轮胎的硫化模具（24,25,26,27,28,29）; - 用于生产多种混合物的单元，包括至少一个挤出机单元，其连续地向至少一个所述操作站供应至少一种适于制造所述至少一种结构组分的混合物。

5. 发明申请

WO2005028270A1 METHOD FOR MONITORING TYRE DEFORMATIONS AND MONITORING SYSTEM THEREFOR 审中-公开
标题翻译：用于监测轮胎变形和监测系统的方法
公开(公告)号：WO2005028270A1
公开(公告)日：2005-03-31
申请号：PCT/EP2003/010505
申请日：2003-09-19
申请人： PIRELLI PNEUMATICI S.P.A. , SERRA, Stefano , CARRUS, Antonio , CIPRIANI, Chiara , ALBIZZATI, Enrico , CARETTA, Renato
发明人： SERRA, Stefano , CARRUS, Antonio , CIPRIANI, Chiara , ALBIZZATI, Enrico , CARETTA, Renato
IPC分类号： B60T8/00
CPC分类号： B60C23/066 , B60T8/1725 , B60T2240/03 , B60T2240/04
摘要： It is disclosed a method and system for monitoring deformations in a tyre of a vehicle wheel, the wheel comprising the tyre and a rim. The method comprises the steps of: a) providing the wheel with at least two magnetic field emitters (101-a, 101-b) in mutual positions so as to yield a composite magnetic field having at least a space portion where at least a component of the composite magnetic field is substantially null, at least one of the at least two magnetic field emitters being positioned in contact with the tyre; b) positioning at least one main magnetic field sensor (102) substantially in said space portion; c) monitoring variation of said at least one component of the composite magnetic field; and d) correlating said variation with tyre deformations.
摘要翻译：公开了一种用于监测车轮轮胎中的变形的方法和系统，该车轮包括轮胎和轮辋。该方法包括以下步骤：a）在相互位置为车轮提供至少两个磁场发射器（101-a，101-b），以产生具有至少一个空间部分的复合磁场，所述复合磁场的基本上为零，所述至少两个磁场发射器中的至少一个定位成与所述轮胎接触; b）基本上在所述空间部分中定位至少一个主磁场传感器（102）; c）监测复合磁场的所述至少一个分量的变化; 和d）将所述变化与轮胎变形相关联。

6. 发明申请

WO2003092988A1 METHOD AND APPARATUS FOR MOULDING AND CURING A TYRE FOR VEHICLE 审中-公开
标题翻译：用于车辆轮胎成型和固化的方法和装置
公开(公告)号：WO2003092988A1
公开(公告)日：2003-11-13
申请号：PCT/IB2002/001432
申请日：2002-04-29
申请人： PIRELLI PNEUMATICI S.P.A , CARETTA, Renato , MARCHINI, Maurizio
发明人： CARETTA, Renato , MARCHINI, Maurizio
IPC分类号： B29D30/06
CPC分类号： B29C35/007 , B29C2035/048 , B29D30/0602 , B29D30/0661 , B29D2030/0667 , B29D2030/0675 , B29L2030/00
摘要： It is disclosed a method and an apparatus for moulding and curing a tyre for vehicle wheels, said method comprising the steps of : building a green tyre on a toroidal support (10) having an outer surface the shape of which substantially matches that of an inter surface of said green tyre; placing said green tyre carried by said toroidal support (10) into a moulding cavity (104) defined in a vulcanization mould (102), said moulding cavity (104) having walls conforming in shape to an outer surface of said tyre when vulcanization has been completed; pressing an outer surface of said green tyre against the walls of said moulding cavity (104) by means of a working fluid under pressure flowing in at least one diffusion gap between said outer surface of said toroidal support (10) and said inner surface of said green tyre; heating said working fluid under pressure so as to supply heat to said green tyre in order to enable vulcanization of same, wherein said working fluid under pressure in contact with said green tyre is submitted to circulation.
摘要翻译：公开了一种用于模制和固化用于车轮的轮胎的方法和装置，所述方法包括以下步骤：在具有外表面的环形支撑件（10）上构建生胎，其形状基本上与内轮所述生胎的表面; 将由所述环形支撑件（10）承载的所述生胎放置在限定在硫化模具（102）中的模制空腔（104）中，所述模制空腔（104）在硫化已经被形成时具有与所述轮胎的外表面一致的壁完成; 通过在所述环形支撑件（10）的所述外表面和所述环形支撑件（10）的所述内表面之间的至少一个扩散间隙中流动的压力下的工作流体将所述生胎的外表面压靠在所述模制腔（104）的壁上，生胎在压力下加热所述工作流体，以便向所述生胎供给热量，以使其能够进行硫化，其中与所述生胎接触的压力下的工作流体进行循环。

7. 发明申请

WO2003009989A1 PROCESS AND APPARATUS FOR CONTINUOUSLY PRODUCING AN ELASTOMERIC COMPOSITION 审中-公开
标题翻译：用于连续生产弹性体组合物的方法和装置
公开(公告)号：WO2003009989A1
公开(公告)日：2003-02-06
申请号：PCT/EP2002/008145
申请日：2002-07-22
申请人： PIRELLI PNEUMATICI S.P.A. , CARETTA, Renato , GALIMBERTI, Maurizio , AMURRI, Cesare , PUPPI, Cristiano , DUCOLI, Giuseppe , ALBIZZATI, Enrico
发明人： CARETTA, Renato , GALIMBERTI, Maurizio , AMURRI, Cesare , PUPPI, Cristiano , DUCOLI, Giuseppe , ALBIZZATI, Enrico
IPC分类号： B29C47/10
CPC分类号： B29C47/0004 , B29B7/42 , B29B7/48 , B29B7/603 , B29B7/7495 , B29B7/88 , B29C31/02 , B29C31/06 , B29C31/10 , B29C47/0009 , B29C47/1045 , B29C47/1063 , B29C47/1081 , B29C47/109 , B29C47/364 , B29C47/367 , B29C47/369 , B29C47/38 , B29K2021/00 , B29K2105/0005 , B29K2105/0085 , B29K2105/06 , B29K2105/16
摘要： Process and apparatus for the continuous production of elastomeric compositions by means of at least one extruder, wherein the minor ingredients are used in the form of subdivided products, said products including at least one of the minor ingredients dispersed in a thermoplastic binding agent. Such products are conveyed to a dosing device by means of a pneumatic conveying line, and thus can be accurately metered and continuously fed into the extruder. The thermoplastic binding agent guarantees to the subdivided product free-flowing properties and high dimensional regularity and stability, even upon intense compression and/or friction stresses, such as those occurring in a pneumatic conveying line.
摘要翻译：用于通过至少一个挤出机连续生产弹性体组合物的方法和设备，其中所述次要成分以细分产品的形式使用，所述产品包括分散在热塑性粘合剂中的至少一种次要成分。这样的产品通过气动输送管线输送到定量给料装置，因此可以精确地计量并连续地进料到挤出机中。热塑性粘合剂即使在强烈的压缩和/或摩擦应力（例如在气动输送管线中发生的那些）时也能保证细分产品的自由流动性和高尺寸的规则性和稳定性。

8. 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。

9. 发明申请

WO2005102743A1 WHEEL HAVING A CONTROLLED PRESSURE AND A PRESSURE RESERVOIR 审中-公开
标题翻译：具有控制压力和压力储备的车轮
公开(公告)号：WO2005102743A1
公开(公告)日：2005-11-03
申请号：PCT/IB2004/001236
申请日：2004-04-23
申请人： PIRELLI PNEUMATICI S.P.A. , CARETTA, Renato , PIANTANIDA, Pier Giuseppe , SANGIOVANNI, Stefano , MARCHINI, Maurizio , SGALARI, Giorgia
发明人： CARETTA, Renato , PIANTANIDA, Pier Giuseppe , SANGIOVANNI, Stefano , MARCHINI, Maurizio , SGALARI, Giorgia
IPC分类号： B60C23/00
CPC分类号： B60C23/004 , Y10T152/10522 , Y10T152/10729
摘要： A wheel having a controlled pressure comprises: a rim (2) associated with a tank (4) adapted to be filled with a fluid to a first pressure; a tyre (3) mounted on said rim (2) and having an inner volume (3') inflated to an operating pressure at a reference temperature, said operating pressure being lower than said first pressure; at least one valve assembly (5) adapted to establish a communication between said tank (4), the inner volume (3') of said tyre (3) and the external environment; said valve assembly (5) comprising a command valve (8), an exhaust valve (9) and a compensation valve (10) operatively associated with each other; wherein: said command valve (8) controls communication between said tank (4) and said inner volume (3') of the tyre (3); said exhaust valve (9) is connected to the external environment, to said inner volume (3'), to said command valve (8) and compensation valve (10) ; said compensation valve (10) is connected to said exhaust valve (9) and said command valve (8) ; wherein said command valve (8) comprises an inner chamber (27) connected with said exhaust valve (9) and said compensation valve (10) , in such a manner that said command valve (8) is operated by said exhaust valve (9) and said compensation valve (10) through a pressure variation of said inner chamber (27) in response to a variation of the inner pressure of the tyre.
摘要翻译：具有受控压力的轮包括：与罐（4）相关联的边缘（2），所述罐适于将流体填充到第一压力; 轮胎（3），其安装在所述轮辋（2）上并且具有膨胀到参考温度下的操作压力的内部容积（3'），所述操作压力低于所述第一压力; 适于建立所述罐（4），所述轮胎（3）的内部容积（3'）与所述外部环境之间的连通的至少一个阀组件（5）所述阀组件（5）包括指令阀（8），排气阀（9）和可操作地相关联的补偿阀（10）; 其中：所述指令阀（8）控制所述罐（4）和所述轮胎（3）的所述内部容积（3'）之间的连通; 所述排气阀（9）连接到外部环境，所述内部容积（3'）连接到所述指令阀（8）和补偿阀（10）上。所述补偿阀（10）连接到所述排气阀（9）和所述指令阀（8）; 其特征在于，所述指令阀（8）包括与所述排气阀（9）和所述补偿阀（10）连接的内室（27），所述指令阀（8）由所述排气阀（9）操作，和所述补偿阀（10）通过所述内腔（27）的压力变化响应轮胎的内压的变化。

10. 发明申请

WO2003037659A1 TYRES FOR VEHICLE WHEELS WITH IMPROVED BEAD STRUCTURE 审中-公开
标题翻译：具有改进的梁结构的车轮轮胎
公开(公告)号：WO2003037659A1
公开(公告)日：2003-05-08
申请号：PCT/IT2001/000554
申请日：2001-10-31
申请人： PIRELLI PNEUMATICI S.p.A. , CARETTA, Renato , LO PRESTI, Gaetano , NOTO, Rodolfo
发明人： CARETTA, Renato , LO PRESTI, Gaetano , NOTO, Rodolfo
IPC分类号： B60C15/00
CPC分类号： B60C15/0018 , B60C15/024 , B60C15/05 , B60C15/06 , Y10T152/10828
摘要： Tyre for vehicle wheels, comprising a toroidal carcass which has a central crown portion and two axially opposed sidewalls terminating in a pair of beads, each with at least two cores, said carcass being provided with a reinforcing structure essentially consisting of at least one rubberized fabric ply, said reinforcing structure having its ends fixed to the said annular reinforcing cores and a neutral profile, lying in a radial cross-sectional plane, extending axially from one bead to the other, intersecting the cross section of a field which encloses the said annular reinforcing cores, the said neutral profile having a continuous curvature without points of inflection along its extension between the said beads, in which at least one auxiliary reinforcing element is provided betwen the said reinforcing structure and the said annular reinforcing cores.
摘要翻译：用于车轮的轮胎包括环形胎体，其具有终止于一对胎圈的中心冠部分和两个轴向相对的侧壁，每个胎圈具有至少两个纤芯，所述胎体设置有基本上由至少一个橡胶织物所述加强结构的端部固定到所述环形增强芯和位于径向横截面中的中性轮廓，所述中空轮廓位于径向横截面中，从一个胎圈到另一个胎圈轴向延伸，与封闭所述环形加强芯的场的横截面相交所述中空轮廓具有连续的曲率，其沿着其在所述胎圈之间的延伸部分没有拐点，其中在所述加强结构和所述环形增强芯之间设置有至少一个辅助增强元件。

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