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41. 发明申请

WO2017187295A1 TYRE FOR MOTORCYCLE WHEELS 审中-公开
标题翻译：摩托车轮胎
公开(公告)号：WO2017187295A1
公开(公告)日：2017-11-02
申请号：PCT/IB2017/052221
申请日：2017-04-19
申请人： PIRELLI TYRE S.P.A.
发明人： SCHIAVOLIN, Andrea , MISANI, Pierangelo
IPC分类号： B60C11/11 , B60C11/13 , B60C11/03
摘要： Motorcycle tyre (100), having a tread band (8) comprising: - a plurality of blocks (12) having a respective perimeter, spaced apart from one another so as to define a tread pattern with a void-to-rubber ratio higher than or equal to 50 %; - a plurality of reinforcing elements (13) radially extending from said bottom surface portions (11), so as to join said blocks (12), up to a height (t) lower than that of said blocks (12) and surrounding said blocks on at least 60 % of their perimeter; - a plurality of bottom surface portions (11) surrounding the plurality of blocks (12), wherein the area of said plurality of bottom surface portions (11) has an overall extension greater than 20 % of the extension of said tread band (8).
摘要翻译：具有胎面带（8）的摩托车轮胎（100），所述胎面带（8）包括： - 具有相应的周边的多个块（12），所述块彼此间隔开以限定胎面花纹，空隙与橡胶之比高于或等于50％; - 从所述底表面部分（11）径向延伸的多个增强元件（13），以便将所述块体（12）连接到比所述块体（12）低的高度（t）并且围绕所述块体至少60％的周长; - 围绕所述多个花纹块（12）的多个底表面部分（11），其中所述多个底表面部分（11）的面积具有大于所述胎面带（8）的延伸的20％

42. 发明申请

WO2016075576A1 PROCESS AND PLANT FOR BUILDING TYRES 审中-公开
标题翻译：建筑轮胎工艺和设备
公开(公告)号：WO2016075576A1
公开(公告)日：2016-05-19
申请号：PCT/IB2015/058269
申请日：2015-10-27
申请人： PIRELLI TYRE S.P.A.
发明人： MARCHINI, Maurizio , SANGIOVANNI, Stefano , MISANI, Pierangelo , BORHM, Lothar
IPC分类号： B29D30/00
CPC分类号： B29D30/36 , B29D30/005 , B29D30/245 , B29D30/32 , B29D2030/0022 , B29D2030/1664
摘要： A plant for building tyres, comprises: a shaping work station (13) configured for receiving a carcass sleeve (12); at least one radially expandable/contractible toroidal forming drum (16) engageable in the shaping work station (13); at least one work station (21) configured for building at least one component of a crown structure on a radially external surface (S') of a tyre being processed (20), defined starting from the carcass sleeve (12) that is shaped and coupled to the forming drum (16); transfer devices (29) configured for moving said forming drum (16) along a closed-loop completion path (30) and arranging it in proximity to the work station (21) in order to obtain a green tyre (41), the closed-loop completion path (30) being extended from an initial work station to a final work station coinciding with the shaping work station (13); a pick-up device (40) configured for picking up said green tyre (41) decoupled from the respective forming drum (16).
摘要翻译：一种用于制造轮胎的设备，包括：成形工位（13），构造成用于容纳胎体套筒（12）; 至少一个径向可膨胀/可收缩的环形成形鼓（16）可接合在所述成型工位（13）中; 至少一个工作站（21），其构造成用于在被处理的轮胎（20）的径向外表面（S'）上构建冠部结构的至少一个部件，所述胎面套筒从成形的胎体套筒（12）开始，耦合到成形鼓（16）; 传送装置（29），其构造成用于沿着闭环完成路径（30）移动所述成形鼓（16）并将其布置在工作站（21）附近，以获得生胎（41）循环完成路径（30）从初始工作站延伸到与成形工作站（13）重合的最终工作站; 拾取装置（40），其构造成用于拾取与各成形鼓（16）分离的所述生胎（41）。

43. 发明申请

WO2013098738A1 TYRE FOR MOTORCYCLES 审中-公开
标题翻译：摩托车轮胎
公开(公告)号：WO2013098738A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057593
申请日：2012-12-21
申请人： PIRELLI TYRE S.P.A.
发明人： MISANI, Pierangelo , MARIANI, Mario , DAGHINI, Guido Luigi , TRESOLDI, Stefano , BALLABIO, Omar , AGRESTI, Simone
IPC分类号： B60C9/00 , D07B1/00 , D07B1/06
CPC分类号： B60C9/005 , B60C9/0007 , B60C9/0042 , B60C9/02 , B60C9/2204 , B60C2009/2074 , B60C2009/2257 , B60C2009/2285 , B60C2200/10 , D02G3/48 , D07B1/062 , D07B2201/2029 , D07B2201/2053 , D07B2201/2055 , D07B2201/2057 , D07B2801/12
摘要： A tyre for motorcycles comprises a carcass structure, a belt structure arranged in a radially outer position with respect to the carcass structure and a tread band arranged in a: radially outer position with respect to the belt structure. The belt structure is. of the zero degree type and comprises at least one reinforcing cord comprising a core (12) made of non metal material.- and a: plurality of metal wires (13) substantially parallel to one another and helically wound around said core (12). with a predetermined winding pitch. The metal wires (13) are in such a number as to not completely surround the core (12).- In particular, the metal wires (13) are arranged around the core (12) so that, in any cross-section of the reinforcing cord (11), they are located at just an angular portion of an ideal circumference that circumscribes the core (12).
摘要翻译：用于摩托车的轮胎包括胎体结构，相对于胎体结构布置在径向外侧位置的带结构和布置在相对于带结构的径向外侧位置的胎面带。皮带结构是。并且包括至少一个加强帘线，其包括由非金属材料制成的芯（12）。以及a：基本上彼此平行并且围绕所述芯（12）螺旋缠绕的多根金属线（13）。具有预定的绕组间距。金属线（13）的数量不能完全围绕芯（12）。特别地，金属线（13）围绕芯（12）布置，使得在任何横截面加强帘线（11），它们仅位于围绕芯部（12）的理想圆周的角度部分。

44. 发明申请

WO2003028986A1 SELF-SEALING TYRE AND METHOD 0F MANUFACTURE 审中-公开
标题翻译：自密封轮胎和方法0F制造
公开(公告)号：WO2003028986A1
公开(公告)日：2003-04-10
申请号：PCT/EP2002/010580
申请日：2002-09-20
申请人： PIRELLI PNEUMATICI S.P.A. , SERRA, Antonio , MISANI, Pierangelo , LOCATELLI, Jean-Louis
发明人： SERRA, Antonio , MISANI, Pierangelo , LOCATELLI, Jean-Louis
IPC分类号： B29C73/22
CPC分类号： B29D30/0685 , B29C73/22 , B29D2030/0686 , B29D2030/069 , B29D2030/0691 , B29D2030/0695 , Y10T152/10675 , Y10T152/10684
摘要： Self-sealing tyre comprising at least one layer of sealing material having the following characteristics: (a) a value of the dynamic elastic modulus (G'), measured at a temperature of 80°C, at a frequency of 1 Hz, with a deformation of 5%, which is at least 60% lower than the value of said modulus measured at a temperature of 80°C, at a frequency of 1 Hz, with a deformation of 1%; (b) a value of the dynamic elastic modulus (G'), measured at a temperature of 80°C, at a frequency of 1 Hz, with a deformation of 5%, which is not less than 0.05 KPa, preferably in the range from 0.1 KPa to 0.4 KPa.
摘要翻译：自密封轮胎，其包括至少一层具有以下特征的密封材料层：（a）在80℃的温度下以1Hz的频率测量的动态弹性模量（G'）的值，变形为5％，比在80℃温度下测量的所述模量的值低至少60％，频率为1Hz，变形为1％; （b）在80℃的温度下以1Hz的频率测量的动态弹性模量（G'）的值为5％的变形，其不小于0.05KPa，优选在该范围内从0.1KPa到0.4KPa。

45. 发明申请

WO2002102566A1 PROCESS FOR PRODUCING AND STORING AN UNVULCANIZED RUBBER PRODUCT 审中-公开
标题翻译：生产和储存未成型橡胶制品的方法
公开(公告)号：WO2002102566A1
公开(公告)日：2002-12-27
申请号：PCT/EP2002/006272
申请日：2002-06-07
申请人： PIRELLI PNEUMATICI S.P.A. , VILLANI, Claudio , MIGLIARINI, Luigi , MISANI, Pierangelo
发明人： VILLANI, Claudio , MIGLIARINI, Luigi , MISANI, Pierangelo
IPC分类号： B29C37/00
CPC分类号： B29D30/0016 , B29C37/0067 , B29D2030/0038 , B29L2030/00 , B60C1/00 , B60C1/0016
摘要： Process for producing and storing a semi-finished product in strip form made of crosslinkable elastomeric material, which includes : - preparing an elastomeric composition ; - forming said elastomeric composition to obtain a semi-finished product in strip form ; - winding up said semi-finished product in strip form on a storage reel ; characterized in that at least one polyalkenamer is added during the stage of preparing said elastomeric composition. Said semi-finished product may be a tape consisting of crosslinkable elastomeric composition comprising at least on polyalkenamer, or a band comprising filiform reinforcing elements (threads, cords or fibres ) at least partially enclosed in said crosslinkable elastomeric composition.
摘要翻译：用于生产和储存由可交联弹性体材料制成的带状的半成品的方法，其包括： - 制备弹性体组合物; - 形成所述弹性体组合物以获得带状的半成品; - 将所述半成品以带状形式卷绕在存储卷轴上; 其特征在于在制备所述弹性体组合物的阶段期间加入至少一种聚烯烃。所述半成品可以是由可交联的弹性体组合物组成的带，该组合物至少包含聚烯烃或包含至少部分地包封在所述可交联弹性体组合物中的丝状增强元件（线，帘线或纤维）的带。

46. 发明申请

WO2003037660A1 TYRE WITH IMPROVED BEAD CORE COMPRISING PREFORMED WIRES 审中-公开
标题翻译：带改进的包括预制线的珠芯的轮胎
公开(公告)号：WO2003037660A1
公开(公告)日：2003-05-08
申请号：PCT/IB2001/002048
申请日：2001-10-30
申请人： PIRELLI PNEUMATICI S.P.A. , DAGHINI, Guido, Luigi , FRISIANI, Luca , MISANI, Pierangelo , RIVA, Guido
发明人： DAGHINI, Guido, Luigi , FRISIANI, Luca , MISANI, Pierangelo , RIVA, Guido
IPC分类号： B60C15/04
CPC分类号： B60C15/04 , B60C9/0057
摘要： The present invention relates to a tyre (10) for vehicle wheels, comprising : a carcass comprising at least one carcass ply (11) the ends of which are fastened to a pair of annular reinforcing elements (12), each of said annular reinforcing elements being incorporated in a respestive bead (13) of said tyre and comprising at least one metallic threadlike element (22), a tread band (15) extending circumferentially around said carcass structure, and a belt structure (17) circumferentially located between said carcass structure and said tread band. In accordance with the present invention, said at least one threadlike element (22) is performed. The present invention also concerns an annular reinforcing element (12) comprising at least one preformed threadlike element (22) as well as a method for controlling the behaviour, during use, of a tyre for vehicle wheels in an at least partially deflated condition.
摘要翻译：本发明涉及一种用于车轮的轮胎（10），包括：胎体，其包括至少一个胎体帘布层（11），所述胎体帘布层的端部紧固到一对环形增强元件（12），每个所述环形增强元件并且包括至少一个金属线状元件（22），围绕所述胎体结构周向延伸的胎面带（15），以及周向位于所述胎体结构之间的带结构（17），所述胎圈结构和所述胎面带。根据本发明，执行所述至少一个线状元件（22）。本发明还涉及一种包括至少一个预成型的线状元件（22）的环形增强元件（12）以及用于在至少部分放气状态下控制用于车轮的轮胎在使用期间的行为的方法。

47. 发明申请

WO2002087863A2 CONTROLLED VOLUME DEVICE AND METHOD FOR MOULDING AND VULCANIZING A TYRE 审中-公开
标题翻译：控制卷装置和方法，用于模具和轮胎的轮胎
公开(公告)号：WO2002087863A2
公开(公告)日：2002-11-07
申请号：PCT/EP2002/004488
申请日：2002-04-24
申请人： PIRELLI PNEUMATICI S.P.A. , MANCOSU, Federico , FIORAVANTI, Anna, Paola , MISANI, Pierangelo
发明人： MANCOSU, Federico , FIORAVANTI, Anna, Paola , MISANI, Pierangelo
IPC分类号： B29D30/06
CPC分类号： B29C43/104 , B29D30/0606 , B29L2030/00
摘要： A device for the moulding and vulcanization, in predetermined conditions of temperature and pressure, of an at least partially green tyre having a defined volume, said device comprising an outer shell and a collapsible inner support, in which said device also comprises a movable crown interposed between said inner support and said outer shell, said movable crown forming, with said outer shell, a cavity of controlled volume for the moulding and vulcanization of said tyre, the volume of said cavity adapting to the volume of the tyre it contains, so that said moulding pressure is maintained within a predetermined range of values. The invention also relates to a method of moulding and vulcanization at controlled volume.
摘要翻译：一种用于在预定的温度和压力条件下成型和硫化具有限定体积的至少部分生坯的轮胎的装置，所述装置包括外壳和可折叠的内部支撑件，其中所述装置还包括插入在所述内部支撑件和所述外部壳体之间，所述可动冠部与所述外部壳体形成用于所述轮胎的模制和硫化的受控体积的空腔，所述腔体的体积适应于其包含的轮胎的体积，使得所述成型压力保持在预定值范围内。本发明还涉及一种在受控体积下成型和硫化的方法。

48. 发明申请

WO2002078981A1 METHOD OF FORMING A BELT STRUCTURE IN A TYRE, IN PARTICULAR FOR MOTORCYCLE WHEELS 审中-公开
标题翻译：在轮胎中形成皮带结构的方法，特别是用于摩托车轮
公开(公告)号：WO2002078981A1
公开(公告)日：2002-10-10
申请号：PCT/EP2002/002553
申请日：2002-03-08
申请人： PIRELLI PNEUMATICI S.P.A. , ARMELLIN, Giancarlo , MISANI, Pierangelo
发明人： ARMELLIN, Giancarlo , MISANI, Pierangelo
IPC分类号： B60C9/20
CPC分类号： B29D30/70 , B29D30/3028 , B60C9/2204
摘要： Formation of a belt structure (2) takes place by laying down, directly on the carcass structure (3) of a tyre being processed (1), a laying layer (16) formed of a continuous strip-like element (16) of elastomer material directly coming from an extrusion die. The strip-like element (16a) has a differentiated thickness at its opposite edges to give rise to circumferential grip recesses (18) on the laying layer (16). Then, on the laying layer (16) a primary belt strip (6) is formed which is obtained by winding up of a continuous bare cord into coils (6a) disposed in axial side by side relationship. A cord of the high starting elongation type is preferably employed and it is wound up substantially in the absence of tensioning. A covering layer (19) made in the same manner as the laying layer (16) can be subsequently laid down on the primary belt strip (6).
摘要翻译：皮带结构（2）的形成通过直接放置在被加工轮胎（1）的胎体结构（3）上，由连续的弹性体带状元件（16）形成的铺设层（16）材料直接来自挤出模具。带状元件（16a）在其相对边缘处具有不同的厚度，以在敷设层（16）上产生周向抓握凹部（18）。然后，在铺设层（16）上，形成有通过将连续的裸露的绳索卷绕成轴向并排布置的线圈（6a）而获得的主带束带（6）。优选采用高起始伸长率的帘线，并且基本上没有张紧地卷起。以与敷设层（16）相同的方式制成的覆盖层（19）可以随后放置在主带条（6）上。

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