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101. 发明公开

EP1862333A1 A tire with new bead bundle 有权
标题翻译： Reifen mit neuem Wulstkern
公开(公告)号：EP1862333A1
公开(公告)日：2007-12-05
申请号：EP07116574.0
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。每个胎圈芯基部（31）的径向向内和宽于胎圈座（20）。胎圈座圈型材（20）提供轮胎（30）与要安装轮胎（10）的轮辋（40）的凸缘（42）之间的过盈配合。胎圈座型材（20）具有相对于胎圈芯基座的径向内表面以特定角度倾斜的至少两个部分。胎圈芯（15）的径向内部基部（31）基本上平行于胎圈座形状（20）。

102. 发明授权

EP1638787B1 PNEUMATIC RUN-FLAT TIRE 有权
标题翻译：充气轮胎胎
公开(公告)号：EP1638787B1
公开(公告)日：2006-11-15
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.
摘要翻译：充气泄气保用轮胎具有胎圈构造，其中轴向内端在胎圈的轴向外端的径向内侧。从胎圈区域到上侧壁的轮胎的侧壁被加强以形成在胎圈结构和支柱加强件使轮胎能够在低压操作期间将自身锁定在轮胎轮辋上并且是自支撑的。

103. 发明公开

EP1604839A1 PNEUMATIC TIRE AND METHOD OF MOUNTING THE SAME 审中-公开
标题翻译：气动轮胎及其安装方法
公开(公告)号：EP1604839A1
公开(公告)日：2005-12-14
申请号：EP04720253.6
申请日：2004-03-12
申请人： Bridgestone Corporation
发明人： Maehara, Daisuke, c/o Bridgestone Corp Tech. Cent. , Zuigyou, Yugo, c/o Bridgestone Corp Techn. Cent. , Iida, Hiroyuki, c/o Bridgestone Corp. Tech. Cent.
IPC分类号： B60C17/00 , B60C15/06 , B60C15/00 , B60C9/22 , B60C15/02
CPC分类号： B60C17/0009 , B60C15/024 , Y10T152/10846
摘要： The present invention is to provide a runflat tire having an effectively improved runflat durability while continuously running under a runflat condition due to a low tire pressure or puncture, without sacrificing other characteristics such as riding comfort during an ordinal driving at normal internal pressure. A runflat tire 1 according to the first aspect comprises a belt 8 consisting of at least one rubber-coated cord layer laid between a crown portion of a carcass 7 and a tread portion 5, the carcass consisting of at least one ply toroidally extending bead portions 3, sidewall portions 4 and the tread portion; a reinforcing rubber 11 which has a generally crescent sectional shape and is arranged at the interior surface side at least of sidewall portions 4; and a ring-shaped rim guard portion 13 protruding outwardly in the tire's width direction arranged at the exterior surface position of the tire immediately above a rim flange Rf. The tire is characterized in that the rim guard portion 13 is formed by a hard rubber, and a 100% modulus of the hard rubber is not less than 3.0 MPa and within a range from two to five times as much as that of an outer skin rubber 14 constituting the sidewall portions 4.
摘要翻译：发明内容本发明的目的在于提供一种在不损害通常的内压的顺序行驶时的乘坐舒适性等其他特性的情况下，在缺气行驶状态下持续行驶的同时有效提高漏气保用耐久性的漏气保用轮胎。根据第一方面的泄气保用轮胎1包括由至少一个铺设在胎体7的胎冠部分和胎面部分5之间的涂有橡胶的帘线层构成的带8，所述胎体由至少一个帘布层环形延伸的胎圈部分 3，侧壁部分4和胎面部分; 具有大致新月形截面形状的加强橡胶11，该加强橡胶11至少配置在侧壁部4的内表面侧; 以及沿轮胎宽度方向向外突出的环形轮辋保护部13，其布置在轮辋凸缘Rf正上方的轮胎外表面位置处。轮胎的特征在于，轮辋保护部13由硬质橡胶形成，并且硬质橡胶的100％模量不小于3.0MPa并且在外皮的2倍至5倍的范围内构成侧壁部4的橡胶14。

104. 发明公开

EP1440821A1 ASSEMBLY OF TIRE AND RIM, AND TIRE 审中-公开
标题翻译： REIFEN- UND FELGENANORDNUNG SOWIE REIFEN
公开(公告)号：EP1440821A1
公开(公告)日：2004-07-28
申请号：EP02775271.6
申请日：2002-10-01
申请人： Bridgestone Corporation
发明人： MASAOKA, Ken BRIDGESTONE CORPORATION Technical , HAGIWARA, Kazumasa BRIDGESTONE CORPORATION
IPC分类号： B60C3/00 , B60C9/08 , B60C15/00 , B60C15/02
CPC分类号： B60C15/024 , B60C3/00 , B60C3/04 , B60C9/20 , B60C13/004 , B60C15/0027 , B60C15/06 , Y10T152/10819 , Y10T152/10864
摘要： An assembly of a tire and a rim, wherein the internal pressure of the tire acts so as to increase a belt tension at a belt layer (30) since the internal pressure directs to the outer radial direction of the tire at an increased width part (12) and, since the horizontal portions (14a) of drawn parts (14) are prevented from being swelled toward the center of the tire by the flange parts (22) of a rim (20), the drawn parts (14) are swelled toward the center of the tire, whereby, since a reduction in belt tension can be avoided to maintain the roundness of the belt layer (30) and thus a rolling resistance can be lowered.
摘要翻译：轮胎和轮辋的组件，其中轮胎的内部压力起作用以增加带束层（30）处的带张力，因为内部压力以增加的宽度部分引导到轮胎的外径向（如图12所示，由于通过轮辋（20）的凸缘部分（22）防止拉伸部分（14）的水平部分（14a）向轮胎的中心膨胀，所以拉伸部分（14）膨胀由此，由于可以避免皮带张力的减小以保持带束层（30）的圆度，从而能够降低滚动阻力。

105. 发明授权

EP1011993B1 RUN-FLAT TIRE WITH AN IMPROVED BEAD TO RIM INTERFACE 失效
标题翻译：泄气保用轮胎，之间的肩膀和车轮改进的跃变
公开(公告)号：EP1011993B1
公开(公告)日：2004-06-30
申请号：EP98918551.7
申请日：1998-04-15
申请人： MICHELIN RECHERCHE ET TECHNIQUE S.A. , Willard, Walter Lee Jr. , Endicott, James Milo , Craddock, Jeffrey Scott
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).

106. 发明授权

EP1194303B1 ENSEMBLE D'UN PNEUMATIQUE, D'UNE JANTE ET D'UN ADAPTATEUR 有权
标题翻译：轮胎轮毂和匹配器组件
公开(公告)号：EP1194303B1
公开(公告)日：2004-05-12
申请号：EP00943795.5
申请日：2000-06-13
申请人： Sociéte de Technologie Michelin , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： BESTGEN, Luc
IPC分类号： B60C15/02 , B60B25/18 , B60B21/12
CPC分类号： B60C15/0223 , B60B25/18 , B60C15/0203 , B60C15/0213 , B60C15/023
摘要： The invention concerns a running assembly consisting of a tyre P, a narrow rim J whereof the width is not more than 50 % of the maximum axial width of the tyre inflated at its working pressure. The invention is characterised in that two coupling elements or adapters A ensure the junction between the mount rim J and the beads (22) of the tyre P, said adapters A consisting of rubber mixtures reinforced and elastically deformable in at least both the radial and axial directions.

107. 发明公开

EP1414655A1 PNEUMATIQUE AYANT DES FLANCS DISSYMETRIQUES ET RENFORCES 有权
标题翻译：具有不对称LUFREIFEN并增加侧壁
公开(公告)号：EP1414655A1
公开(公告)日：2004-05-06
申请号：EP02751144.3
申请日：2002-07-17
申请人： Sociéte de Technologie Michelin , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： MUHLHOFF, Olivier
IPC分类号： B60C13/00 , B60C3/06 , B60C3/04 , B60C19/00 , B60C15/00 , B60C15/02
CPC分类号： B60C11/0332 , B60C3/04 , B60C3/06 , B60C13/00 , B60C13/009 , B60C15/0018 , B60C15/0081 , B60C15/0236 , B60C19/001 , Y10T152/1018 , Y10T152/10837 , Y10T152/10864
摘要： The invention concerns a tyre (1) comprising two beads (3, 3'), a crown and sidewalls (4, 4') linking the crown to said beads, said tyre being reinforced by a carcass reinforcement (5) anchored in each bead to at least an annular anchoring element (30, 30'), each sidewall comprising an additional inextensible sidewall ring (8, 8') axially located inside the axially outermost carcass ply and a coupling profiled section (80, 80') radially located between the annular bead anchoring element (30, 30') and said sidewall ring (8, 8') and axially located inside the axially outermost carcass ply. Said tyre is characterised in that the segments of the straight line passing through the centres of gravity of the sections of the bead anchoring rings (30, 30') and through the centre of gravity of the rings (8, 8') of the sidewall located on the same side form with the axis of rotation different angles, respectively, β1 and β¿2?

108. 发明授权

EP0870629B1 Fahrzeug-Komplettrad 失效
标题翻译：整车
公开(公告)号：EP0870629B1
公开(公告)日：2003-10-08
申请号：EP98105697.1
申请日：1998-03-28
申请人： Continental Aktiengesellschaft
发明人： Huinink, Heinrich , Sergel, Horst , Knopp, Roland
IPC分类号： B60B21/02 , B60C15/02
CPC分类号： B60B21/104 , B60B21/021 , B60B21/106 , B60C15/0203 , B60C15/0206 , B60C15/0213 , B60C15/0223 , B60C15/0226 , Y10S152/20

109. 发明授权

EP1185425B1 ENSEMBLE DE MONTAGE D'UN PNEUMATIQUE SUR UN MOYEU 有权
标题翻译： MOUNTING轮胎的排列到HUB
公开(公告)号：EP1185425B1
公开(公告)日：2003-05-02
申请号：EP00922667.1
申请日：2000-04-27
申请人： Société de Technologie Michelin , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： DURIF, Pierre
IPC分类号： B60B25/10 , B60C15/02 , B60B25/14
CPC分类号： B60C15/0223 , B60B25/10 , B60B25/14
摘要： A kit for mounting an independent-tubeless tyre comprising two metal mounting rings (3) which are conical in shape and receive the beads (4) of the pneumatic tyre which are positioned and locked onto the hub of the vehicle by means of two lateral, circular locking rings (2), whereby each locking ring (2) is comprised of a vulcanized rubber mixture (21), reinforced by and encasing a reinforcing ring which is circumferentially elastic and radially resistant to compression, and is placed in a recess (10) of the hub (1).

110. 发明授权

EP1144206B1 PNEUMATIQUE AVEC DES BOURRELETS DE STRUCTURE AMELIOREE 有权
公开(公告)号：EP1144206B1
公开(公告)日：2003-03-19
申请号：EP99965580.6
申请日：1999-12-30
申请人： Sociéte de Technologie Michelin , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： CHANDEZON, Pierre , EYNARD, Claude , MUHLHOFF, Olivier , DRIEUX, Jean-Jacques
IPC分类号： B60C15/024 , B60C15/00 , B60C15/02 , B60C15/05
CPC分类号： B60C15/05 , B60C15/0081 , B60C15/02 , B60C15/024 , B60C15/0247 , Y10T152/10819 , Y10T152/10846 , Y10T152/10855
摘要： The invention concerns a tyre (1) with a radial body ply reinforcement comprising, viewed in meridian cross-section, at least a first bead (12), whereof the seat (12B) is inclined outwards, the bead (12) heel being axially inside and being reinforced by at least a reinforcing element (14), whereas the bead toe is axially outside and comprises a profile (3)of rubber mix in the form of a wedge delimited by two sides (31, 32), said mix having a Shore A hardness higher than the Shore A hardness level(s) of the rubber mixtures (7) and (6) radially above. The invention is characterised in that the radial body ply reinforcement (13) is wound in the bead around the annular element (14) from inside outwards to form a ply turn-up (130), whereof the end is located axially outside a straight line P2 perpendicular to the axis of rotation and passing through the centre of gravity of the meridian cross-section of the element (14), and axially inside and radially outside the straight line P1 supporting the radially external side (31) of the profile (3).
摘要翻译：本发明涉及一种具有径向主体帘布层加强件的轮胎（1），所述轮胎（1）在子午剖视图中包括至少第一胎圈（12），其中座（12B）向外倾斜，胎圈（12）脚跟轴向并且由至少一个加强元件（14）加强，而胎趾在轴向外侧并且包括由两侧（31,32）限定的楔形形式的橡胶混合物型材（3），所述混合物具有肖氏A硬度高于径向上方的橡胶混合物（7）和（6）的肖氏A硬度水平。本发明的特征在于，径向体帘布层加强件（13）从内向外围绕环形元件（14）缠绕在胎圈中以形成帘布层卷边（130），其端部轴向位于直线外侧 P2，其垂直于旋转轴线并穿过元件（14）的子午横截面的重心，并且在支撑型材（3）的径向外侧（31）的直线P1的轴向内侧和径向外侧）。

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