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11. 发明授权

EP2225114B8 RUN-FLAT TYRE HAVING AN ADDITIONAL SIDEWALL REINFORCEMENT 有权
标题翻译：具有附加的侧壁增强的运行平坦轮胎
公开(公告)号：EP2225114B8
公开(公告)日：2012-09-19
申请号：EP08863640.2
申请日：2008-12-15
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： HOTTEBART, François
IPC分类号： B60C17/00 , B60C15/00 , B60C15/06
CPC分类号： B60C9/09 , B60C9/12 , B60C15/0027 , B60C15/024 , B60C17/0018 , B60C17/0036 , B60C2015/009 , Y10T152/10819 , Y10T152/10837 , Y10T152/10864

12. 发明公开

EP2355986A1 PNEUMATIC VEHICLE TIRE 有权
标题翻译：气动车轮胎
公开(公告)号：EP2355986A1
公开(公告)日：2011-08-17
申请号：EP08875334.8
申请日：2008-11-18
申请人： Pirelli Tyre S.P.A.
发明人： MUEHLHAUSE, Christof , MEURET, Jochen , MICHEL, Thomas , SEEGER, Stefan , MUHN, Roland
IPC分类号： B60C15/06 , B60C17/00
CPC分类号： B60C17/0036 , B60C1/00 , B60C9/0007 , B60C9/02 , B60C9/18 , B60C11/00 , B60C13/00 , B60C15/0027 , B60C15/0036 , B60C15/0045 , B60C15/0603 , B60C17/0009 , B60C2001/005 , B60C2015/061 , B60C2015/0614 , B60C2015/0639
摘要： A pneumatic vehicle tire comprises a carcass (11) extending between two bead cores (15). A belt structure (18) is provided between the carcass (11) and a tread strip (19) which is connected with a pair of sidewalls (20). A runflat reinforcement (17) is arranged at the inner side of each sidewall (20). A reinforcer (13) is arranged within each bead portion of the tire. A bead filler (14) extends from the bead ring (15) along the reinforcer (13). To improve the runflat performance, handling and comfort properties of such a runflat tire the reinforcer (13) is arranged at the inner side of the bead filler (14). The reinforcer (13) comprises metal cords. The bead filler (14) which extends beyond an end (13a) of the reinforcer (13) is made of a soft rubber compound with an IHRD hardness lower than (80), e.g. between (75) and (79).
摘要翻译：一种充气车辆轮胎包括在两个胎圈芯（15）之间延伸的胎体（11）。在胎体（11）和与一对侧壁（20）连接的胎面带（19）之间设有带结构（18）。在每个侧壁（20）的内侧布置泄气保用加强件（17）。加强件（13）布置在轮胎的每个胎圈部分内。胎圈填充物（14）沿着加强件（13）从胎圈环（15）延伸。为了改进这种漏气保用轮胎的泄气保用性能，操作性能和舒适性能，加强件（13）布置在胎边填料（14）的内侧。加强件（13）包括金属帘线。延伸超过加强件（13）的端部（13a）的胎圈填料（14）由具有低于（80）的IHRD硬度的软橡胶混合物制成，例如，在（75）和（79）之间。

13. 发明授权

EP1388435B1 PNEUMATIC TIRE 有权
标题翻译：充气轮胎
公开(公告)号：EP1388435B1
公开(公告)日：2010-04-14
申请号：EP02726424.1
申请日：2002-05-15
申请人： Bridgestone Corporation
发明人： SAEKI, Tsutomu, BRIDGESTONE CORPORATION
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/06 , B60C15/0027 , Y10T152/10819
摘要： A pneumatic tire capable of effectively preventing the side portion of a carcass ply from being extracted, wherein the side portion of the carcass ply is wound around a bead core and a carcass ply extraction arresting member is disposed between the wound portion and the bead core to support a tension acting on the body side portion of the carcass ply by the extraction arresting member.
摘要翻译：一种能够有效地防止胎体帘布层的侧部被抽出的充气轮胎，其中胎体帘布层的侧部卷绕在胎圈芯上，并且胎体帘布层抽出阻止构件设置在卷绕部与胎圈芯之间，通过拉拔制动构件支撑作用在胎体帘布层的身体侧部分上的张力。

14. 发明公开

EP1393931A4 PNEUMATIC TIRE 审中-公开
标题翻译： LUFTREIFEN
公开(公告)号：EP1393931A4
公开(公告)日：2009-04-08
申请号：EP02714474
申请日：2002-04-04
申请人： SUMITOMO RUBBER IND
发明人： UEYOKO K
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/06 , B60C15/0027 , B60C2013/007 , B60C2015/009
摘要： A carcass (6), comprising carcass cords (6c) and having folded parts (6b) folded to the outside from the axial inner side of the tire at bead cores (5, 5) formed integrally with a body part (6a) across the bead cores (5, 5), wherein, at the outer ends (6t) of the folded parts (6b), the ratio (Ta/Tb) of the thickness (Ta) of an inter-ply rubber (11) provided between the carcass cord (6c) of the folded part (6b) and the carcass cord (6c) of the body part (6a) to the thickness (Tb) of an outside rubber (12) between the carcass cord (6c) of the folded part (6b) and the outer surface of the tire is set to 0.5 to 1.3.
摘要翻译：一种胎体（6），包括胎体帘线（6c）并具有折叠部分（6b），所述折叠部分在胎体芯（5,5）处从轮胎的轴向内侧向外侧折叠，所述胎体芯（5,5）与主体部分在所述折叠部6b的外端部6t设置有在所述折叠部6b之间设置的层间橡胶11的厚度Ta的比例（Ta / Tb）折叠部分（6b）的胎体帘线（6c）和主体部分（6a）的胎体帘线（6c）与外侧橡胶（12）的厚度（Tb）（6b）并且轮胎的外表面设定为0.5至1.3。

15. 发明授权

EP1350639B1 PNEUMATIC TIRE 有权
标题翻译： AIR轮胎
公开(公告)号：EP1350639B1
公开(公告)日：2007-04-11
申请号：EP02729547.6
申请日：2002-01-11
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： UEYOKO, Kiyoshi, c/o Sumitomo Rubber Ind., Ltd , NISHI, Minoru, c/o Sumitomo Rubber Ind., Ltd , NUMATA, Kazuki, c/o Sumitomo Rubber Ind., Ltd
IPC分类号： B60C5/14 , B60C15/06
CPC分类号： B60C15/0027 , B60C5/14 , B60C5/142 , B60C15/06 , B60C15/0607 , B60C2015/0614 , B60C2200/06 , Y10T152/10828 , Y10T152/10846
摘要： A pneumatic tire, comprising a tread part, a pair of side wall parts, a pair of bead parts, bead cores disposed in the bead parts, a carcass formed of carcass cords extending between the beads through the tread part and the side wall parts and having a carcass ply folded up around the bead cores contained in the bead parts, and an inner liner formed of a hard-to-air permeable rubber and extending from one bead part to the other bead part on the tire inner hollow side of the carcass, wherein the tire radial inner end of the inner liner is positioned on the tire radial inner side of the tire radial innermost end of the carcass, and the thickness of the inner liner in a tire radial area between the tire radial innermost end of the carcass and the tire radial outermost end of the bead core is 0.15 to 4.0 times the cross sectional diameter of the carcass cord.

16. 发明公开

EP1767383A1 Pneumatic tire 审中-公开
标题翻译：充气轮胎
公开(公告)号：EP1767383A1
公开(公告)日：2007-03-28
申请号：EP07000450.2
申请日：2002-01-11
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Ueyoko, Kiyoshi c/o Sumitomo Rubber Industries Ltd , Nishi, Minoru c/o Sumitomo Rubber Industries Ltd. , Numata, Kazuki c/o Sumitomo Rubber Industries Ltd.
IPC分类号： B60C5/14 , B60C15/06
CPC分类号： B60C15/0027 , B60C5/14 , B60C5/142 , B60C15/06 , B60C15/0607 , B60C2015/0614 , B60C2200/06 , Y10T152/10828 , Y10T152/10846
摘要： A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a bead core disposed in each bead portion, a carcass comprising a ply of carcass cords extending between the bead portions through the tread portion and sidewall portions and turned up around the bead core in each bead portion, and an inner liner made of air-impermeable rubber extending on the tire cavity side of the carcass from one of the bead portions to the other. The radially inner end of the inner liner is located radially inside the radially innermost end of the carcass. In a radial region between the radially innermost end of the carcass and the radially outermost end of the bead core, the thickness of the inner liner is not less than 0.15 time but not more than 4.0 times the cross section diameter of the carcass cord.
摘要翻译：充气轮胎包括胎面部分，一对侧壁部分，一对胎圈部分，设置在每个胎圈部分中的胎圈芯，包括胎体帘布层帘布层的胎体，所述胎体帘线层通过胎面部分和侧壁部分在胎圈部分之间延伸，以及围绕每个胎圈部分中的胎圈芯翻转，并且由不透气橡胶制成的内衬从胎圈部分之一延伸到胎体部分的轮胎腔体侧。内衬的径向内端位于胎体的径向最内端的径向内侧。在胎体的径向最内端和胎圈芯的径向最外端之间的径向区域中，内衬的厚度不小于胎体帘线的横截面直径的0.15倍但不大于4.0倍。

17. 发明公开

EP1638787A1 PNEUMATIC RUN-FLAT TIRE 有权
标题翻译：轮胎运行效能轮胎
公开(公告)号：EP1638787A1
公开(公告)日：2006-03-29
申请号：EP04750410.5
申请日：2004-04-22
申请人： THE GOODYEAR TIRE & RUBBER COMPANY , Societe de Technologie Michelin
发明人： MARKOFF, Michael, Spiro , POLING, David, Charles , LANDERS, Samuel, Patrick
IPC分类号： B60C17/00 , B60C15/02 , B60C15/06
CPC分类号： B60C9/09 , B60C15/0027 , B60C15/0081 , B60C15/0247 , B60C15/05 , B60C15/06 , B60C17/0009 , B60C17/0018
摘要： A pneumatic run-flat tire has a bead configuration wherein the axially inner end is radially inward of the axially outer end of the bead.The sidewall of the tire, from the bead region to the upper sidewall is reinforced to form a pillar support in the sidewall.The bead configuration and the pillar reinforcement enable the tire to lock itself onto a tire rim during low pressure operation and be self-supporting.

18. 发明公开

EP1393931A1 PNEUMATIC TIRE 审中-公开
标题翻译：充气轮胎
公开(公告)号：EP1393931A1
公开(公告)日：2004-03-03
申请号：EP02714474.0
申请日：2002-04-04
申请人： Sumitomo Rubber Industries, Ltd.
发明人： UEYOKO, K., c/o Sumitomo Rubber Industries, Ltd.
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/06 , B60C15/0027 , B60C2013/007 , B60C2015/009
摘要： A carcass 6 includes a carcass cord 6c, a body portion 6a which is astride the bead cores 5 and 5 is integrally provided with a folded-back portion 6b which is folded back from inside to outside in an axial direction of the tire at the bead core 5. In the outer end 6t of the folded-back portion 6b, a ratio (Ta/Tb) of a thickness Ta of a rubber 11 between the plies interposed between the carcass cord 6c of the folded-back portion 6b and the carcass cord 6c of the body portion 6a to a thickness Tb of an outer rubber 12 between the tire outer surface and the carcass cord 6c of the folded-back portion 6b is limited to 0.5 to 1.3.
摘要翻译：胎体6包括胎体帘线6c，横跨胎圈芯5和5的主体部分6a一体地设置有折回部分6b，该折回部分6b在胎圈的轴向方向上从内侧向外侧折回在折回部分6b的外端6t中，折回部分6b的胎体帘线6c与胎体之间的帘布层之间的橡胶11的厚度Ta之比（Ta / Tb）主体部分6a的帘线6c限定为折叠部分6b的轮胎外表面与胎体帘线6c之间的外部橡胶12的厚度Tb限制为0.5至1.3。

19. 发明授权

EP0835766B1 Motorcycle radial tyre 失效
标题翻译：子午线摩托车轮胎
公开(公告)号：EP0835766B1
公开(公告)日：2002-09-04
申请号：EP97307885.0
申请日：1997-10-07
申请人： SUMITOMO RUBBER INDUSTRIES LIMITED
发明人： Watkins, David Robert , Brown, Robert
IPC分类号： B60C9/09 , B60C15/00 , B60C9/00
CPC分类号： B60C15/0027 , B60C9/09 , B60C9/20

20. 发明公开

EP1226041A1 MOTORCYCLE RADIAL TYRE 有权
标题翻译：子午线轮胎摩托车
公开(公告)号：EP1226041A1
公开(公告)日：2002-07-31
申请号：EP00977463.9
申请日：2000-11-02
申请人： Dunlop France
发明人： MONTCEAU, Jean-Paul , FAURE, Jean-Luc
IPC分类号： B60C9/20 , B60C9/22 , B60C15/00
CPC分类号： B60C15/0036 , B60C9/2009 , B60C9/22 , B60C15/0027 , Y10T152/10765 , Y10T152/10783 , Y10T152/10792
摘要： A motorcycle tyre comprises a radial carcass ply (1), the carcass in each bead region being turned axially outward around a bead hoop (7) to form a turnup ply portion (8), the tyre having a camber value C/L in the range 0.5 to 0.7 characterised in that the tread (6) is provided with a bandage ply (2) disposed radially outward of the carcass ply (1) and comprising cords disposed parallel to the circumferential direction and in the tread central portion the bandage ply (2) is adjacent to the carcass ply (1) and in the axial edge portions of the tread the bandage ply (2) is spaced apart from the carcass ply (1) by a reinforcing strip (3) comprising at least one reinforcing ply comprising textile reinforcing elements disposed at an angle to the tyre circumferential direction, the radially outer edge (10) of each turnup portion is separated from the adjacent edge of the reinforcing strip (3) by a distance of at least 5mm.

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