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1. 发明申请

WO2008001162A1 TYRE FOR VEHICLE WHEELS 审中-公开
标题翻译：车轮轮胎
公开(公告)号：WO2008001162A1
公开(公告)日：2008-01-03
申请号：PCT/IB2006/052183
申请日：2006-06-29
申请人： PIRELLI TYRE S.P.A. , AZZARETTO, Riccardo , DAGHINI, Guido , AROSIO, Daniele
发明人： AZZARETTO, Riccardo , DAGHINI, Guido , AROSIO, Daniele
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/0018 , B60C15/06 , B60C2015/0639 , Y10T152/10819 , Y10T152/10828
摘要： In a tyre for vehicle wheels, each of the two annular anchoring structures (4) comprises at least two annular reinforcing inserts (11, 11a, 11b, 11c), each of them being made up of at least one first elongated element (12) and at least two reinforcing elements (13, 13a, 13b) that are mutually spaced apart and each of which extends in a radial direction and comprises at least one second elongated element (15). An end portion (5) of at least one carcass ply (3, 3a, 3b) lies between two adjacent annular reinforcing inserts (11, 11a, 11b, 11c). The second elongated element (15) of at least one of the reinforcing elements (13, 13a, 13b) is of metal material and delimits an angle included between about 20° and about 70° relative to a radial direction passing through a radially internal point thereof.
摘要翻译：在用于车轮的轮胎中，两个环形锚定结构（4）中的每一个包括至少两个环形加强插入件（11,11a，11b，11c），它们中的每一个由至少一个第一细长元件（12）构成，以及至少两个相互间隔开的增强元件（13,13a，13b），每个所述增强元件（13,13a，13b）各自沿径向方向延伸并且包括至少一个第二细长元件（15）。至少一个胎体帘布层（3,3a，3b）的端部（5）位于两个相邻的环形加强插入件（11,11a，11b，11c）之间。至少一个增强元件（13,13a，13b）的第二细长元件（15）是金属材料，并且限定相对于穿过径向内部点的径向方向包括在约20°和约70°之间的角度它们。

2. 发明申请

WO2009010813A1 PAIR OF PNEUMATIC TYRES FOR TWO -WHEELED VEHICLES 审中-公开
标题翻译：双向车辆气动轮胎配对
公开(公告)号：WO2009010813A1
公开(公告)日：2009-01-22
申请号：PCT/IB2007/001993
申请日：2007-07-16
申请人： PIRELLI TYRE S.P.A. , BRUSCHELLI, Luca , DAGHINI, Guido , MARIANI, Mario , PARENTE, Rocco
发明人： BRUSCHELLI, Luca , DAGHINI, Guido , MARIANI, Mario , PARENTE, Rocco
IPC分类号： B60C9/09 , B60C19/00
CPC分类号： B60C19/001 , B60C9/0207 , B60C9/09 , B60C9/2204 , B60C15/0018 , B60C2200/10 , Y10T152/10765
摘要： The present invention relates to a pair of tyres (100, 200) comprising a front tyre and a rear tyre to be mounted on a front wheel and a rear wheel respectively of a two-wheeled vehicle, in which each of the front and rear tyres comprises: - a carcass structure having at least one carcass ply (2), the ends of which are in engagement with respective circumferential annular reinforcing structures (9); - a belt structure (5) applied to the carcass structure at a radially external position; - a tread band (6) applied at a radially external position to said belt structure (5); a pair of sidewalls (7) laterally applied onto opposite sides relative to said carcass structure; - a pair of reinforcing side structures (12), laterally applied at the sidewalls. Each reinforcing structure comprises a plurality of cords (13) where at each point of a cord, an angle (α) different from zero is identified which is included between the tangent of the cord direction at that point and the tangent to a circumferential direction of the tyre passing through said point. The angle (α) is constant or varying in a monotonic manner over the whole length of the cord.
摘要翻译：本发明涉及一种轮胎（100,200），其包括前轮胎和后轮胎，其分别安装在两轮车辆的前轮和后轮上，其中前轮胎和后轮胎包括： - 具有至少一个胎体帘布层（2）的胎体结构，其末端与相应的周向环形加强结构（9）接合; - 在径向外部位置处施加到胎体结构的带束结构（5）; - 在径向外部位置处施加到所述带束结构（5）的胎面带（6）; 横向施加到相对于所述胎体结构的相对侧上的一对侧壁（7）; - 一对加强侧结构（12），横向施加在侧壁处。每个加强结构包括多个帘线（13），其中在帘线的每个点处，识别出不同于零的角度（a），该角度（a）包括在该点处的绳索方向的切线与圆周方向的切线之间轮胎通过所述点。角度（a）在帘线的整个长度上是恒定的或以单调的方式变化的。

3. 发明申请

WO2008061574A1 TIRE HAVING A LIGHT WEIGHT BELT STRUCTURE 审中-公开
标题翻译：轮胎重量轻的皮带结构
公开(公告)号：WO2008061574A1
公开(公告)日：2008-05-29
申请号：PCT/EP2007/004714
申请日：2007-05-28
申请人： PIRELLI TYRE S.P.A. , DAGHINI, Guido , TRESOLDI, Stefano , RAMPANA, Barbara , TIRELLI, Diego , FANFANI, Simone
发明人： DAGHINI, Guido , TRESOLDI, Stefano , RAMPANA, Barbara , TIRELLI, Diego , FANFANI, Simone
IPC分类号： B60C9/00 , B60C9/20
CPC分类号： B60C15/04 , B60C9/0007 , B60C9/005 , B60C2015/042 , B60C2015/044 , B60C2015/046 , B60C2015/048 , D07B1/0613 , D07B1/062 , D07B2501/2053 , Y10T152/10819
摘要： Tire comprising: a carcass structure of a substantially toroidal shape, having opposite lateral edges terminating in respective bead structures; a belt structure applied in a radially external position with respect to said carcass structure, said belt structure comprising at least one belt layer; a tread band radially superimposed on said belt structure; a pair of sidewalls applied laterally on opposite sides with respect to said carcass structure; wherein said at least one belt layer comprises at least one reinforcing cord comprising a core including at least one first elongated element comprising at least one composite material, said composite material including a plurality of elongated fibers embedded in a polymeric material, said core being wrapped with at least one second elongated element comprising at least one elementary metal wire. Preferably, said tire is a high performance (HP) or ultra high performance (UHP) tire, or a tire suitable for being employed in sporting contests such as track motor races.
摘要翻译：轮胎包括：基本上环形形状的胎体结构，具有终止于相应胎圈结构中的相对侧边缘; 相对于所述胎体结构在径向外部位置施加的带束结构，所述带束结构包括至少一个带束层; 径向叠加在所述带结构上的胎面带; 相对于所述胎体结构在相对侧上横向施加的一对侧壁; 其中所述至少一个带层包括至少一个增强帘线，所述至少一个增强帘线包括芯，所述芯包括至少一个包含至少一种复合材料的第一细长元件，所述复合材料包括嵌入聚合物材料中的多根细长纤维，至少一个第二细长元件，其包括至少一个基本金属线。优选地，所述轮胎是高性能（HP）或超高性能（UHP）轮胎，或适合用于诸如轨道马达赛跑的体育比赛中的轮胎。

4. 发明申请

WO2006128494A1 PNEUMATIC TIRE WITH COMPOSITE BEAD CORE 审中-公开
标题翻译：具有复合珠粒核心的气动轮胎
公开(公告)号：WO2006128494A1
公开(公告)日：2006-12-07
申请号：PCT/EP2005/052446
申请日：2005-05-30
申请人： PIRELLI TYRE S.P.A. , DAGHINI, Guido , ALMONACIL, Celine , BIZZI, Stefano , SUSA, Alessandro
发明人： DAGHINI, Guido , ALMONACIL, Celine , BIZZI, Stefano , SUSA, Alessandro
IPC分类号： B60C15/04
CPC分类号： B60C15/04
摘要： The present invention concerns a tire comprising: a carcass structure (CS) comprising at least one carcass ply, said carcass structure (CS) comprising a crown portion and two axially opposite side portions terminating in beads (B) for mounting the tire on a rim; a tread band (TB), and a belt (7) structure interposed between said carcass structure and said tread band. The bead (B) includes a bead core (5). The bead core (5) comprises: at least one first elongated element (31) comprising at least one metal wire, and at least one second elongated element comprising at least one carbon fiber. The bead core (5) according to the invention results in an increased bead forcing, an improved bead unseating resistance and a decreased weight.
摘要翻译：本发明涉及一种轮胎，其包括：包括至少一个胎体帘布层的胎体结构（CS），所述胎体结构（CS）包括冠部和两个轴向相对的侧部，终止于胎圈（B）中，用于将轮胎安装在轮辋 ; 胎面带（TB）和插入在所述胎体结构和所述胎面带之间的带（7）结构。胎圈（B）包括胎圈芯（5）。珠芯（5）包括：至少一个包括至少一个金属线的第一细长元件（31）和至少一个包含至少一个碳纤维的第二细长元件。根据本发明的胎圈芯（5）导致增加的胎圈强迫，改善的胎圈抗转移性和减轻的重量。

5. 发明申请

WO2008074337A1 TIRE HAVING AN IMPROVED BEAD STRUCTURE 审中-公开
标题翻译：具有改进的梁结构的轮胎
公开(公告)号：WO2008074337A1
公开(公告)日：2008-06-26
申请号：PCT/EP2006/012165
申请日：2006-12-18
申请人： PIRELLI TYRE S.P.A. , CEREDA, Giuseppe , DAGHINI, Guido , CALHABEU, MUNIZ, Anderson
发明人： CEREDA, Giuseppe , DAGHINI, Guido , CALHABEU, MUNIZ, Anderson
IPC分类号： B60C15/06
CPC分类号： B60C15/06 , B60C9/0007
摘要： A heavy load vehicle tire comprises a bead structure having two reinforcing layers (6,7) adjacent to the inner side of the carcass turned up ply (2a) and a chafer layer (8) comprising reinforcing elements. The reinforcing layers (6,7) are preferably made of steel cords comprising preformed filaments, said cords being inclined at angles between + 10° to + 35° and - 10° to - 35° with respect to the radial plane of the tire.
摘要翻译：重载车辆轮胎包括具有邻近胎体翻转帘布层（2a）的内侧的两个加强层（6,7）和包括增强元件的胎圈包层（8）的胎圈结构。加强层（6,7）优选由包括预成形长丝的钢丝绳制成，所述帘线相对于轮胎的径向平面以+ 10°至+ 35°和-10°至-35°之间的角度倾斜。

6. 发明申请

WO2008061544A1 TIRE WITH LIGHT WEIGHT BEAD CORE 审中-公开
标题翻译：轮胎与轻重量的珠子核心
公开(公告)号：WO2008061544A1
公开(公告)日：2008-05-29
申请号：PCT/EP2006/011160
申请日：2006-11-22
申请人： PIRELLI TYRE S.P.A. , TRESOLDI, Stefano , DAGHINI, Guido , RAMPANA, Barbara , TIRELLI, Diego
发明人： TRESOLDI, Stefano , DAGHINI, Guido , RAMPANA, Barbara , TIRELLI, Diego
IPC分类号： B60C15/04
CPC分类号： B60C15/04 , B60C9/0007 , B60C9/005 , B60C2015/042 , B60C2015/044 , B60C2015/046 , B60C2015/048 , D07B1/0613 , D07B1/062 , D07B2501/2053 , Y10T152/10819
摘要： The present invention relates to a tire comprising: a carcass structure (CS) of a substantially toroidal shape, having opposite lateral edges associated with respective right-hand and left-hand bead structures, said bead structures comprising at least one bead core (BC) and at least one bead filler (6); a belt structure (7) applied in a radially external position with respect to said carcass structure; a tread band (TB) radially superimposed on said belt structure; a pair of sidewalls (SW) applied laterally on opposite sides with respect to said carcass structure; wherein said at least one bead core (BC) comprises: at least one first elongated element (21, 30) comprising at least one composite material comprising a plurality of elongated fibers embedded in a polymeric material, said composite material having a flexural modulus, measured according to Standard ASTM D790-03, at 23°C, not lower than or equal to 10 GPa, preferably of from 20 GPa to 200 GPa; at least one second elongated element comprising at least one metal wire.
摘要翻译：本发明涉及一种轮胎，其包括：大致环形的胎体结构（CS），其具有与相应的右手和左侧胎圈结构相关的相对的侧边缘，所述胎圈结构包括至少一个胎圈芯（BC）和至少一个珠粒填料（6）; 相对于所述胎体结构在径向外部位置施加的带束结构（7）; 径向叠加在所述带结构上的胎面带（TB）; 相对于所述胎体结构在相对侧上横向施加的一对侧壁（SW）; 其中所述至少一个胎圈芯（BC）包括：至少一个包含至少一个复合材料的第一细长元件（21,30），所述至少一个复合材料包含嵌入聚合物材料中的多个细长纤维，所述复合材料具有弯曲模量，根据标准ASTM D790-03，在23℃，不低于或等于10GPa，优选20GPa至200GPa; 至少一个第二细长元件，包括至少一个金属线。

7. 发明申请

WO2006079352A1 PNEUMATIC TYRE WITH IMPROVED BEAD STRUCTURE 审中-公开
标题翻译：具有改进的梁结构的气动轮胎
公开(公告)号：WO2006079352A1
公开(公告)日：2006-08-03
申请号：PCT/EP2005/000685
申请日：2005-01-25
申请人： PIRELLI PNEUMATICI S.P.A. , DAGHINI, Guido , CEREDA, Giuseppe
发明人： DAGHINI, Guido , CEREDA, Giuseppe
IPC分类号： B60C15/04 , B29D30/48
CPC分类号： B60C15/04 , B29D30/50 , B60C9/0057 , B60C2009/2219 , B60C2015/048 , D07B1/0633 , D07B1/0646 , D07B2201/2033 , D07B2201/2089 , D07B2501/2053
摘要： The present invention relates to a truck pneumatic tyre, the bead core of which comprising: a) a plurality of coils of at least one metallic wire, said coils being radially superimposed and axially arranged side-by-side with respect to one another, and b) a retaining member enveloping said plurality of coils, said retaining member comprising a plurality of mutually substantially parallel elongated reinforcing elements that comprise at least one preformed threadlike metallic element.
摘要翻译：本发明涉及一种卡车充气轮胎，其胎圈芯包括：a）至少一根金属线的多个线圈，所述线圈相对于彼此并排地径向重叠并且轴向布置，并且 b）包围所述多个线圈的保持构件，所述保持构件包括多个相互基本上平行的细长加强元件，其包括至少一个预成型的线状金属元件。

8. 发明授权

EP2032374B1 TYRE FOR VEHICLE WHEELS 有权
标题翻译：车轮轮胎
公开(公告)号：EP2032374B1
公开(公告)日：2011-03-23
申请号：EP06765949.0
申请日：2006-06-29
申请人： Pirelli Tyre S.p.A.
发明人： AZZARETTO, Riccardo , DAGHINI, Guido , AROSIO, Daniele
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/0018 , B60C15/06 , B60C2015/0639 , Y10T152/10819 , Y10T152/10828
摘要： In a tyre for vehicle wheels, each of the two annular anchoring structures (4) comprises at least two annular reinforcing inserts (11, 11a, 11b, 11c), each of them being made up of at least one first elongated element (12) and at least two reinforcing elements (13, 13a, 13b) that are mutually spaced apart and each of which extends in a radial direction and comprises at least one second elongated element (15). An end portion (5) of at least one carcass ply (3, 3a, 3b) lies between two adjacent annular reinforcing inserts (11, 11a, 11b, 11c). The second elongated element (15) of at least one of the reinforcing elements (13, 13a, 13b) is of metal material and delimits an angle included between about 20° and about 70° relative to a radial direction passing through a radially internal point thereof.

9. 发明授权

EP2094513B1 TIRE HAVING AN IMPROVED BEAD STRUCTURE 有权
标题翻译：轮胎具有改进的珠状结构
公开(公告)号：EP2094513B1
公开(公告)日：2011-11-30
申请号：EP06829689.6
申请日：2006-12-18
申请人： Pirelli Tyre S.p.A.
发明人： CEREDA, Giuseppe , DAGHINI, Guido , CALHABEU, MUNIZ, Anderson
IPC分类号： B60C15/06
CPC分类号： B60C15/06 , B60C9/0007
摘要： A heavy load vehicle tire comprises a bead structure having two reinforcing layers (6,7) adjacent to the inner side of the carcass turned up ply (2a) and a chafer layer (8) comprising reinforcing elements. The reinforcing layers (6,7) are preferably made of steel cords comprising preformed filaments, said cords being inclined at angles between + 10° to + 35° and - 10° to - 35° with respect to the radial plane of the tire.
摘要翻译：重载车辆轮胎包括胎圈结构和具有增强元件的胎圈包布层（8），所述胎圈结构具有邻近胎体帘布层（2a）的内侧的两个增强层（6,7）。增强层（6,7）优选由包含预成型长丝的钢丝帘线制成，所述帘线相对于轮胎的径向平面以+ 10°至+ 35°和-10°至-35°之间的角度倾斜。

10. 发明公开

EP2178708A1 PAIR OF PNEUMATIC TYRES FOR TWO -WHEELED VEHICLES 失效转让
标题翻译：轮胎几两轮车
公开(公告)号：EP2178708A1
公开(公告)日：2010-04-28
申请号：EP07766627.9
申请日：2007-07-16
申请人： Pirelli Tyre S.P.A.
发明人： BRUSCHELLI, Luca , DAGHINI, Guido , MARIANI, Mario , PARENTE, Rocco
IPC分类号： B60C9/09 , B60C19/00
CPC分类号： B60C19/001 , B60C9/0207 , B60C9/09 , B60C9/2204 , B60C15/0018 , B60C2200/10 , Y10T152/10765
摘要： The present invention relates to a pair of tyres (100, 200) comprising a front tyre and a rear tyre to be mounted on a front wheel and a rear wheel respectively of a two-wheeled vehicle, in which each of the front and rear tyres comprises: - a carcass structure having at least one carcass ply (2), the ends of which are in engagement with respective circumferential annular reinforcing structures (9); - a belt structure (5) applied to the carcass structure at a radially external position; - a tread band (6) applied at a radially external position to said belt structure (5); a pair of sidewalls (7) laterally applied onto opposite sides relative to said carcass structure; - a pair of reinforcing side structures (12), laterally applied at the sidewalls. Each reinforcing structure comprises a plurality of cords (13) where at each point of a cord, an angle (α) different from zero is identified which is included between the tangent of the cord direction at that point and the tangent to a circumferential direction of the tyre passing through said point. The angle (α) is constant or varying in a monotonic manner over the whole length of the cord.

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