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21. 发明公开

EP1867497A4 RUN-FLAT TIRE 有权
标题翻译：泄气，REIFEN
公开(公告)号：EP1867497A4
公开(公告)日：2009-01-07
申请号：EP06712643
申请日：2006-01-31
申请人： TOYO TIRE & RUBBER CO
发明人： SEGAWA MASAHIRO , HANA KAZUTAKA
IPC分类号： B60C17/00 , B60C11/00 , B60C11/03 , B60C15/02
CPC分类号： B60C3/06 , B60C11/0058 , B60C11/0066 , B60C11/0304 , B60C11/033 , B60C13/009 , B60C15/0236 , B60C17/0009 , B60C17/0018 , B60C19/001 , B60C2001/0033 , Y02T10/862 , Y10T152/10819 , Y10T152/10864
摘要： In the invention, a run-flat tire including a pair of bead portions having an annular first bead, sidewall portions respectively extending to an outer side in a tire diametrical direction from the bead portions, reinforcing rubber layers arranged in the sidewall portions, a tread portion connecting outer peripheral side ends of the sidewall portions via shoulder portions, wherein the run-flat tire includes an annular inflating portion provided at the outside in a tire width direction of the bead portion arranged at the outside of the vehicle, and having an inner circumferential side face opposing to an outer circumferential curved side face of a rim flange when a regular rim is fixed; and an annular second bead arranged at the annular inflating portion, wherein the reinforcing rubber layer arranged at the outside of the vehicle has a rubber hardness of 60 to 82 degree, the reinforcing rubber layer arranged at the inside of the vehicle has a rubber hardness of 65 to 90 degree, and the reinforcing rubber layer arranged at the inside of the vehicle has the rubber hardness which is equal to or more than that at the outside of the vehicle, and has a maximum thickness which is larger than that at the outside of the vehicle by at least 0.5 mm.
摘要翻译：在本发明中，泄气保用轮胎包括：一对胎圈部，其具有环状的第一胎圈;胎侧部，其分别从胎圈部向轮胎径向外侧延伸;胎侧部中配置的加强橡胶层;胎面其通过胎肩部连接侧壁部的外周侧端部，其中，所述缺气行驶用轮胎包括：环状的充气部，其设置在配置于车辆外侧的胎圈部的轮胎宽度方向外侧，在固定正规轮辋时与轮辋凸缘的外周弯曲侧面相对的周侧面; 和布置在所述环形充气部处的环形第二凸缘，其中设置在所述车辆外侧的所述增强橡胶层具有60至82度的橡胶硬度，布置在所述车辆内部的增强橡胶层具有橡胶硬度设置在车辆内部的增强橡胶层具有等于或大于车辆外部的橡胶硬度，并且具有比在车辆外部的橡胶硬度大的最大厚度该车辆至少0.5毫米。

22. 发明公开

EP1867497A1 RUN-FLAT TIRE 有权
标题翻译：泄气，REIFEN
公开(公告)号：EP1867497A1
公开(公告)日：2007-12-19
申请号：EP06712643.3
申请日：2006-01-31
申请人： Toyo Tire & Rubber Co. Ltd.
发明人： SEGAWA, Masahiro , HANA, Kazutaka
IPC分类号： B60C17/00 , B60C15/02 , B60C11/03 , B60C11/00
CPC分类号： B60C3/06 , B60C11/0058 , B60C11/0066 , B60C11/0304 , B60C11/033 , B60C13/009 , B60C15/0236 , B60C17/0009 , B60C17/0018 , B60C19/001 , B60C2001/0033 , Y02T10/862 , Y10T152/10819 , Y10T152/10864
摘要： In the invention, a run-flat tire including a pair of bead portions having an annular first bead, sidewall portions respectively extending to an outer side in a tire diametrical direction from the bead portions, reinforcing rubber layers arranged in the sidewall portions, a tread portion connecting outer peripheral side ends of the sidewall portions via shoulder portions, wherein the run-flat tire includes an annular inflating portion provided at the outside in a tire width direction of the bead portion arranged at the outside of the vehicle, and having an inner circumferential side face opposing to an outer circumferential curved side face of a rim flange when a regular rim is fixed; and an annular second bead arranged at the annular inflating portion, wherein the reinforcing rubber layer arranged at the outside of the vehicle has a rubber hardness of 60 to 82 degree, the reinforcing rubber layer arranged at the inside of the vehicle has a rubber hardness of 65 to 90 degree, and the reinforcing rubber layer arranged at the inside of the vehicle has the rubber hardness which is equal to or more than that at the outside of the vehicle, and has a maximum thickness which is larger than that at the outside of the vehicle by at least 0.5 mm.
摘要翻译：在本发明中，包括具有环状的第一胎圈的一对胎圈部的轮胎用轮胎，分别从胎圈部向轮胎直径方向的外侧延伸的侧壁部，配置在胎侧部的增强橡胶层，胎面通过肩部连接侧壁部的外周侧端部的部分，其中，漏气保用轮胎包括设置在车辆外侧的胎圈部的轮胎宽度方向的外侧的环状的充气部，当固定有规则轮缘时，与轮辋凸缘的外周弯曲侧面相对的周向侧面; 以及布置在所述环形充气部分处的环形第二胎圈，其中布置在车辆外侧的增强橡胶层的橡胶硬度为60至82度，布置在车辆内侧的加强橡胶层的橡胶硬度为 65至90度，并且布置在车辆内部的加强橡胶层的橡胶硬度等于或大于车辆外侧的橡胶硬度，并且具有比在外部更大的最大厚度车辆至少0.5毫米。

23. 发明授权

EP1307349B1 PNEUMATIQUE AVEC DES FLANCS DE STRUCTURE AMELIOREE 有权
标题翻译：其与侧面加强结构子午轮胎
公开(公告)号：EP1307349B1
公开(公告)日：2007-01-17
申请号：EP01955341.1
申请日：2001-07-10
申请人： Société de Technologie Michelin , MICHELIN Recherche et Technique S.A.
发明人： MUHLHOFF, Olivier
IPC分类号： B60C3/00 , B60C3/04 , B60C15/02
CPC分类号： B60C15/06 , B60C3/04 , B60C9/09 , B60C13/00 , B60C13/009 , B60C15/0018 , B60C15/0072 , B60C15/02 , B60C2015/0639 , Y10T152/1018 , Y10T152/10504 , Y10T152/10828 , Y10T152/10837 , Y10T152/10864
摘要： The invention concerns a tyre comprising a carcass reinforcement of at least one ply (12) of reinforcing elements mutually parallel in each ply and forming with the circumferential direction an angle α such that 60° ≤ α ≤ 90°, said ply being anchored in each bead to a bead anchoring element (2) and each bead being radially assembled to a running tread (9) via a sidewall including an inextensible reinforcing ring (3) and a profiled section (80) made of a rubber mixture axially inside the ply (12) said to be axially external and radially located between said anchoring element (2) and said sidewall ring (3).

24. 发明授权

EP1066986B1 Felge eines Fahrzeugrades für schlauchlose Luftreifen mit auf der radial äusseren Mantelfläche der Felge ausgebildeter Notlaufstützfläche 有权
标题翻译：具有形成轮缘Notlaufstützfläche的径向外侧表面上的车辆车轮无内胎充气轮胎的轮辋
公开(公告)号：EP1066986B1
公开(公告)日：2007-01-03
申请号：EP00112635.8
申请日：2000-06-15
申请人： Continental Aktiengesellschaft
发明人： Frerichs, Udo
IPC分类号： B60B21/02 , B60C15/02 , B60C17/06 , B60C17/04
CPC分类号： B60B21/104 , B60B21/021 , B60B21/12 , B60C15/0203 , B60C15/0206 , B60C15/0213 , B60C17/04 , B60C17/06

25. 发明授权

EP1289779B1 PNEUMATIQUE COMPRENANT UN PROFILE DE RENFORT DANS AU MOINS UN FLANC ET ENSEMBLE MONTE PNEUMATIQUE/JANTE 有权
标题翻译：用加强元至少在一个侧面和壁挂式轮胎/车轮轮胎UNIT
公开(公告)号：EP1289779B1
公开(公告)日：2005-01-19
申请号：EP01949339.4
申请日：2001-05-14
申请人： Sociéte de Technologie Michelin , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： DRIEUX, Jean-Jacques , FAURE, Jean-Claude , POMPIER, Jean-Pierre
IPC分类号： B60C15/024 , B60C13/00 , B60C15/02 , B60C17/00 , B60C3/06 , B60C17/04 , B60B21/02
CPC分类号： B60B21/023 , B60B21/026 , B60B21/102 , B60B21/106 , B60B21/12 , B60C3/06 , B60C13/00 , B60C15/0236 , B60C15/024 , B60C15/0247 , B60C17/0009 , B60C17/04 , Y10S152/06 , Y10T152/10819 , Y10T152/10846 , Y10T152/10864
摘要： The invention concerns a tyre (101) comprising at least a first bead, whereof the seat has a generatrix the axially inner end of which is on the circle with diameter greater than the diameter of the circle whereon is located the axially outer end, and a radial carcass reinforcement (112) wound in each bead around at least an element reinforcing the tyre bead (105), starting from inside outwards to form a turn-up, the meridian profile of the carcass reinforcement, when the tyre is mounted on its service rim (102) and inflated at recommended pressure, has a constant curvature direction in the first bead and a sidewall extending it radially, and has a tangent TT' at the point of tangency T of said profile with an annular element (105) of said first bead forming with the axis of rotation an angle phi open outwards and greater than 45 DEG . Said tyre is characterised in that, viewed in meridian cross-section, at least the sidewall (107) extending the first bead comprises a reinforcing profiled section (114) having, viewed in cross-section, substantially a crescent shape; one of the surfaces inner or outer of the profiled section (114) matches the profile of the carcass reinforcement ; the trace of the surface of the profiled section on the side opposite the surface of said profiled section nearest to the carcass reinforcement has only one curvature direction.

26. 发明授权

EP1011993B8 RUN-FLAT TIRE WITH AN IMPROVED BEAD TO RIM INTERFACE 失效
标题翻译：带有改进的RIM接口凸缘的平直轮胎
公开(公告)号：EP1011993B8
公开(公告)日：2004-10-06
申请号：EP98918551.7
申请日：1998-04-15
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： WILLARD, Walter, Lee, Jr. , ENDICOTT, James, Milo , CRADDOCK, Jeffrey, Scott
IPC分类号： B60C15/00 , B60C15/02 , B60C15/024 , B60C15/04 , B60C15/06 , B60C17/00
CPC分类号： B60C15/0072 , B60C15/0018 , B60C15/024 , B60C15/04 , B60C15/06 , B60C15/0607 , B60C17/00 , Y10T152/10819 , Y10T152/10828 , Y10T152/10846
摘要： The run-flat tire (10) has a tread (12) and a belt package with belt plies (81) interior to the tread (12). A plurality of radially reinforced carcass layers (40) are positioned interior to the belt plies (81) and include at least one carcass layer that extends between spaced apart annular beads (30). The tire (10) has a pair of sidewalls (41) each extending radially inward from shoulders (83) at lateral edges of the belt package to the annular beads (30). The sidewalls (41) have a plurality of sidewall stiffening members (50) to support the tire (10) during a loss of inflation pressure. The spaced apart beads (30) include bead cores (32) placed at a predetermined diameter with respect to a rim diameter, dual bead fillers (34, 37) above the bead cores (32), a heel corner (31c) spaced at a radial gap distance from a rim flange (84) and rim interface components having a seat interface distance below the bead core (32) for mounting the run-flat tire (10) on a conventional rim (80).
摘要翻译：泄气保用轮胎（10）具有胎面（12）和在胎面（12）内部具有带束帘布层（81）的带束包装。多个径向增强的胎体层（40）位于带束帘布层（81）的内部并且包括在间隔开的环形胎圈（30）之间延伸的至少一个胎体层。轮胎（10）具有一对侧壁（41），每个侧壁从带包装的横向边缘处的肩部（83）径向向内延伸至环形胎圈（30）。侧壁（41）具有多个侧壁加强构件（50）以在充气压力损失期间支撑轮胎（10）。间隔开的胎圈30包括相对于轮辋直径以预定直径放置的胎圈芯32，在胎圈芯32上方的双胎圈填料34,37，径向间隙距离轮辋凸缘（84）和轮缘界面部件的距离，该轮缘界面部件具有在胎圈芯（32）下方的座椅界面距离，用于将缺气保用轮胎（10）安装在常规轮缘（80）上。

27. 发明公开

EP1422079A2 A tire with new bead bundle 有权
标题翻译：带有新胎圈束的轮胎
公开(公告)号：EP1422079A2
公开(公告)日：2004-05-26
申请号：EP03104254.2
申请日：2003-11-18
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Scheuren, Daniel
IPC分类号： B60C15/02 , B60C15/024 , B60C15/04
CPC分类号： B60C15/04 , B60C15/024 , Y10T152/10495 , Y10T152/10819
摘要： A pneumatic tire (10) has a tread portion (11), a pair of sidewall portions (13) and a pair of bead portions (14). Each bead portion (14) has a bead core (15), and each bead core (15) has a radially inner surface defining a bead core base (31). Radially inward of, and wider than, each bead core base (31) is a bead seat profile (20). The bead seat profile (20) provides an interference fit between the tire (30) and the ledge (42) of the wheel rim (40) to which the tire (10) is to be mounted. The bead seat profile (20) has at least two portions which are inclined at specific angles with respect to the radially inner surface of the bead core base. The radially inner base (31) of the bead core (15) is substantially parallel to the bead seat profile (20).
摘要翻译：充气轮胎（10）具有胎面部（11），一对侧壁部（13）和一对胎圈部（14）。每个胎圈部分（14）具有胎圈芯（15），并且每个胎圈芯（15）具有限定胎圈芯基部（31）的径向内表面。径向向内并且比每个胎圈芯基座（31）更宽并且是胎圈座轮廓（20）。胎圈座椅型材（20）提供了轮胎（30）与轮辋（40）的壁架（42）之间的干涉配合，轮胎（10）将安装到轮辋（40）。胎圈座型材（20）具有至少两个部分，所述至少两个部分相对于胎圈芯基体的径向内表面以特定角度倾斜。胎圈芯（15）的径向内部基座（31）基本平行于胎圈座型面（20）。

28. 发明公开

EP1066986A3 Felge eines Fahrzeugrades für schlauchlose Luftreifen mit auf der radial äusseren Mantelfläche der Felge ausgebildeter Notlaufstützfläche 有权
标题翻译：具有形成轮缘Notlaufstützfläche的径向外侧表面上的车辆车轮无内胎充气轮胎的轮辋
公开(公告)号：EP1066986A3
公开(公告)日：2004-04-21
申请号：EP00112635.8
申请日：2000-06-15
申请人： Continental Aktiengesellschaft
发明人： Frerichs, Udo
IPC分类号： B60B21/02 , B60C15/02 , B60C17/06 , B60C17/04
CPC分类号： B60B21/104 , B60B21/021 , B60B21/12 , B60C15/0203 , B60C15/0206 , B60C15/0213 , B60C17/04 , B60C17/06
摘要： Felge (1) eines Fahrzeugrades für schlauchlose Luftreifen mit auf der radial äußeren Mantelfläche der Felge ausgebildeter Notlaufstüzfläche, wobei die Notlaufstützfläche (14) aus einer auf eine tragende Metallstruktur aufvulkanisierten ringförmigen Schicht aus Gummi, gummiähnlichen Stoffen oder Kunststoff ausgebildet ist.

29. 发明授权

EP1222078B1 TIRE WITH KNURLS IN BEAD SURFACE 有权
标题翻译：带齿IN珠面TIRE
公开(公告)号：EP1222078B1
公开(公告)日：2004-02-18
申请号：EP99950232.1
申请日：1999-10-06
申请人： The Goodyear Tire & Rubber Company
发明人： KORNELIS, Hendrik , GUILLAUME, Pascal
IPC分类号： B60C15/024 , B60B21/10 , B60C15/02 , B60B21/02
CPC分类号： B60B21/108 , B60B21/00 , B60C15/024

30. 发明授权

EP0922592B1 Tyre wheel and its components 失效
标题翻译：车轮与轮胎组件和
公开(公告)号：EP0922592B1
公开(公告)日：2003-12-17
申请号：EP98110354.2
申请日：1998-06-05
申请人： PIRELLI PNEUMATICI Società per Azioni
发明人： Caretta, Renato
IPC分类号： B60C15/02 , B60C5/22 , B60C15/04 , B60C3/04
CPC分类号： B29D30/10 , B29C2045/0072 , B29L2023/245 , B60B21/02 , B60B21/026 , B60B21/028 , B60B21/104 , B60C5/02 , B60C5/04 , B60C5/08 , B60C5/22 , B60C9/0007 , B60C9/023 , B60C15/0018 , B60C15/0081 , B60C15/02 , B60C15/0236 , B60C15/024 , B60C15/0247 , B60C15/05 , B60C15/06 , B60C17/01 , B60C19/001 , B60C23/004 , B60C29/007

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