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41. 发明授权

EP1162087B1 Pmeumatic tyre 有权
标题翻译：汽车轮胎
公开(公告)号：EP1162087B1
公开(公告)日：2009-02-18
申请号：EP01304876.4
申请日：2001-06-04
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Ueyoko, Kiyoshi, c/o Sumitomo Rubber Industries, Ltd
IPC分类号： B60C15/00 , B60C15/05 , B60C15/04
CPC分类号： B60C15/0081 , B60C15/0027 , B60C15/04 , B60C15/05 , B60C15/06 , B60C2015/044 , B60C2015/0614 , Y10T152/10819 , Y10T152/10828 , Y10T152/10846 , Y10T152/10864

42. 发明公开

EP1992506A2 Heavy-load tire 有权
标题翻译： Schwertransportreifen
公开(公告)号：EP1992506A2
公开(公告)日：2008-11-19
申请号：EP08007844.7
申请日：2008-04-23
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Maruoka, Kiyoto
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/06 , B60C15/0027 , B60C15/0607 , B60C15/0635 , B60C2015/0614
摘要： A heavy-load tire has a wind bead structure in which a turned-up portion (6b) of a carcass ply (6) is wound around a bead core (5), in which a bead portion is equipped with a bead reinforcing layer (9) having a U-shaped cross section and a bead apex rubber (10) having a triangular-shaped cross section. The turned-up portion (6b) has an auxiliary turned-up portion (8) passing through the vicinity of a radially outer side of the bead core. The bead apex rubber (10) includes a high elasticity inner apex portion (10A) disposed at a radially inner side and a low elasticity outer apex portion (10B) disposed at a radially outer side. The inner apex portion (10A) has an L-shaped cross section including a bottom piece portion (10A1) along the radially outer side of the auxiliary turned-up portion (8), and a raised piece portion (10A2) which rises at an axially inner end side of the bottom piece portion (10A1) and extends radially outwardly in a tapering manner along the body portion of the carcass ply.
摘要翻译：重负荷轮胎具有风胎结构，其中胎体帘布层（6）的折回部分（6b）缠绕在胎圈芯（5）周围，其中胎圈部分配备有胎圈加强层（ 9）具有U形横截面和具有三角形横截面的胎圈三角胶（10）。折回部分（6b）具有穿过胎圈芯的径向外侧附近的辅助翻边部分（8）。胎圈三角橡胶（10）包括设置在径向内侧的高弹性内顶部部分（10A）和设置在径向外侧的低弹性外顶部部分（10B）。内顶部（10A）具有包括沿着辅助折弯部（8）的径向外侧的底部部分（10A1）的L形横截面，以及在上部沿底部件部分（10A1）的轴向内端侧沿着胎体帘布层的主体部分以锥形方式径向向外延伸。

43. 发明公开

EP1858716A1 STRUCTURE DE BOURRELET DE PNEUMATIQUE. 有权
标题翻译：结构DE BOURRELET DE PNEUMATIQUE。
公开(公告)号：EP1858716A1
公开(公告)日：2007-11-28
申请号：EP06724931.8
申请日：2006-03-03
申请人： Societe de Technologie Michelin STM , Michelin Recherche et Technique S.A.
发明人： FERLIN, Olivier , GRISIN, Bopha
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/0027 , B29D30/32 , B60C15/0018 , B60C15/06 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837
摘要： The invention relates to a tyre comprising sidewalls connecting a crown portion with beads (1) which are intended to come into contact with a mounting rim (J), said sidewalls comprising a carcass reinforcement (2) which is anchored in each bead (1) to at least one bead core (7) and which has one end (A) in each bead. Viewed in meridian cross-section, the bead core (7) has an external profile comprising two profile parts, namely: a first radially-inner part with axial width L which extends between the axially innermost point (B2) and the axially outermost point (B1), and a second radially-outer part between points B1 and B2. Each bead comprises at least one additional coupling reinforcement (5) which is in contact with the carcass reinforcement (2). The tyre is characterised in that, in each bead viewed in meridian cross-section, (i) the carcass reinforcement (2) is partially wound around the bead core (7) and is such that the end (A) thereof is positioned axially between the end points (B1 and B2) of the radially inner profile part of the bead core (7) and (ii) the additional coupling reinforcement (5) adjoins the carcass reinforcement (2) such as to be wound at least partially around the bead core (7), i.e. such as to cover at least partially the radially outer profile part of said core.
摘要翻译：本发明涉及一种轮胎，其包括侧壁，所述侧壁连接胎冠部分和旨在与安装轮辋（J）接触的胎圈（1），所述侧壁包括锚定在每个胎圈（1）中的胎体增强件（2）到至少一个胎圈芯（7）并且在每个胎圈中具有一个端部（A）。在子午线横截面上看，胎圈芯（7）具有包括两个轮廓部分的外部轮廓，即：具有轴向宽度L的第一径向内部部分，其在轴向最内点（B2）和轴向最外点点 B1）以及点B1和B2之间的第二径向外部分。每个胎圈包括至少一个与胎体增强件（2）接触的附加联接增强件（5）。轮胎的特征在于，在以子午截面观察的每个胎圈中，（i）胎体增强件（2）部分缠绕胎圈芯（7）并且使得其端部（A）轴向地定位在胎圈芯（7）的径向内轮廓部分和（ii）附加联接加强件（5）的端点（B1和B2）邻接胎体增强件（2），以便至少部分地围绕胎圈（7），即例如至少部分地覆盖所述芯部的径向外轮廓部分。

44. 发明公开

EP1674295A2 Pneumatic run-flat tire 审中-公开
标题翻译： Notlaufreifen
公开(公告)号：EP1674295A2
公开(公告)日：2006-06-28
申请号：EP05112203.4
申请日：2005-12-15
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Poling, David Charles
IPC分类号： B60C15/00 , B60C15/04
CPC分类号： B60C15/0027 , B60C15/024 , B60C15/0247 , B60C15/04 , B60C15/06 , B60C17/04 , B60C2015/048 , Y10T152/10846
摘要： A run-flat tire (10) has a radial carcass reinforcement ply (34) extending through a pair of opposing sidewalls and anchored in opposing bead portions (12, 14). At least one of the bead portions has a bead heel (28) and a bead toe (30) wherein the bead heel is radially outward and axially inward from the bead toe. At least one of the bead portions has a bead composite (38) and a bead apex (42) therein. The bead composite has a maximum axial width (W B ), the axial width being measured perpendicular to the tire equatorial plane. The maximum axial width (W B ) is greater than 50% of the maximum axial width (W) of the at least one bead portion, as measured from the opposing axial sides of the bead portion.
摘要翻译：漏气保用轮胎（10）具有延伸穿过一对相对的侧壁并锚定在相对的胎圈部分（12,14）中的径向胎体增强层（34）。胎圈部分中的至少一个具有胎圈跟部（28）和胎圈趾部（30），其中胎跟跟部从珠趾径向向外并且轴向向内。胎圈部分中的至少一个在其中具有胎圈复合物（38）和胎圈三棱（42）。胎圈复合材料具有最大轴向宽度（W B），轴向宽度垂直于轮胎赤道面测量。最大轴向宽度（W B）大于所述至少一个胎圈部分的最大轴向宽度（W）的50％，从胎圈部分的相对的轴向侧面测量。

45. 发明授权

EP1129963B1 Method of shipping storing and changing very large tires 有权
标题翻译：运输，存储和非常大的轮胎的改变的方法
公开(公告)号：EP1129963B1
公开(公告)日：2005-12-21
申请号：EP01103581.3
申请日：2001-02-20
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Rayman, William Earl
IPC分类号： B65D85/06
CPC分类号： B29D30/56 , B60C9/22 , B60C11/02 , B60C15/0027 , B60C15/06 , B60C15/0607 , B65D71/0096 , B65D85/06 , B65D2571/00111 , Y10T29/49538 , Y10T29/4973

46. 发明授权

EP1318029B1 Tire with multiple carcass reinforcement plies having beads of specified structure 有权
标题翻译：具有多个具有特定结构的胎圈的胎体增强帘布层的轮胎
公开(公告)号：EP1318029B1
公开(公告)日：2005-07-06
申请号：EP02025854.7
申请日：2002-11-19
申请人： Société de Technologie Michelin , Michelin Recherche et Technique S.A.
发明人： Teeple, Robert Vanstory , Endicott, James Milo , Bouvier, Jean-Luc , Fraisse, Pierre , Faure, Jean-Claude
IPC分类号： B60C15/00 , B60C15/02 , B60C15/06
CPC分类号： B60C15/0081 , B60C15/0018 , B60C15/0027 , B60C15/0045 , B60C15/024 , B60C15/0247 , B60C15/06 , B60C2015/048 , Y10T152/10819 , Y10T152/10846

47. 发明授权

EP1024033B1 Pneumatic tires 有权
公开(公告)号：EP1024033B1
公开(公告)日：2005-06-01
申请号：EP00300607.9
申请日：2000-01-27
申请人： Bridgestone Corporation
发明人： Tsukagoshi, Tetsuhito , Watanabe, Takeshi , Kadota, Kuninobu , Ogawa, Yuichiro
IPC分类号： B60C15/00 , B29D30/32
CPC分类号： B60C15/06 , B29D30/32 , B60C13/00 , B60C15/0027 , B60C15/0072 , B60C15/024 , B60C15/0607 , B60C15/0635 , Y10T152/10819 , Y10T152/10837 , Y10T152/10846 , Y10T156/1702 , Y10T156/1705

48. 发明公开

EP1479537A2 Pneumatic tire 审中-公开
标题翻译： Fahrzeugreifen
公开(公告)号：EP1479537A2
公开(公告)日：2004-11-24
申请号：EP04010805.2
申请日：2004-05-06
申请人： SUMITOMO RUBBER INDUSTRIES LIMITED
发明人： Maruoka, Kiyohito,c/o Sumitomo Rubber Industr. Ltd , Nishi, Minoru,c/o Sumitomo Rubber Industr. Ltd , Yamahira, Atsushi,c/o Sumitomo Rubber Industr. Ltd
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C11/0083 , B60C3/04 , B60C9/0292 , B60C11/00 , B60C15/0027 , B60C15/06 , B60C2011/013 , B60C2015/044 , Y10T152/10819 , Y10T152/10828 , Y10T152/10846 , Y10T152/10855
摘要： A pneumatic tire comprises a tread portion (2) with tread edges (Te), a pair of sidewall portions (3), a pair of bead portions (4) each with a bead core (5) therein, and a carcass ply (6) of cords comprising a main portion (6a) extending between the bead cores through the tread portion and sidewall portions and a wound portion (6b) wound around the bead core (5) in each said bead portion (4) from the inside to the outside of the tire, and an edge (E) of the wound portion (6b) is disposed between the bead core (5) and a bead apex rubber (8) disposed radially outside the bead core (5) to be secured therebetween.
摘要翻译：充气轮胎包括具有胎面边缘（Te）的胎面部分（2），一对侧壁部分（3），一对胎圈部分（4），每一个胎圈部分（4）均具有胎圈芯（5），胎体帘布层）包括通过胎面部分在胎圈芯之间延伸的主要部分（6a）和侧壁部分，以及在每个所述胎圈部分（4）中从内向内缠绕的胎圈芯（5）的缠绕部分（6b）在胎圈芯（5）和设置在胎圈芯（5）的径向外侧的胎圈三角橡胶（8）之间设置缠绕部（6b）的边缘（E），以固定在轮胎之外。

49. 发明公开

EP1400374A2 RUNFLAT TIRE HAVING CROWN-REINFORCING INSERT EXTENDING INTO THE SIDEWALLS 有权
标题翻译： Seitenwändeerstreckenden Einlage的Notlaufreifen mit einer sich
公开(公告)号：EP1400374A2
公开(公告)日：2004-03-24
申请号：EP03103388.9
申请日：2003-09-15
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： WHITNEY, Thomas Wood
IPC分类号： B60C9/18
CPC分类号： B60C15/0036 , B60C9/02 , B60C9/18 , B60C15/0027 , B60C15/06 , B60C17/0009 , Y10T152/10765 , Y10T152/10819 , Y10T152/10837 , Y10T152/10864
摘要： A pneumatic tire (100) has a crown-reinforcing (C-R) insert (160) which extends from under the tread (120) substantially, such as at least one-third (33%) of the sidewall height (H), into the sidewall (116) of the tire (100). Apexes (150) extend from the beads (122) substantially, such as at least one-third of the sidewall height (H), into the sidewall of the tire (100), thereby effecting a substantial, such as at least one third of the sidewall height (H), "overlap" between end portions of the crown-reinforcing (C-R) insert (160) and the apexes (150). Additionally, at least one belt (132) extends from under the tread (120) substantially into the sidewall (116), and the turn-ups of at least some of the plies (140) extend quite high, such as at least one third of the sidewall height, into the sidewall (116). This combination of features yields superior runflat performance.
摘要翻译：充气轮胎（100）具有从胎面（120）下方基本上例如侧壁高度（H）的至少三分之一（33％）延伸到胎冠部（120）的冠部加强（CR）插入件（160）轮胎（100）的侧壁（116）。基部（150）基本上（例如侧壁高度（H）的至少三分之一）从胎圈（122）延伸到轮胎（100）的侧壁中，从而实现实质的，例如至少三分之一侧壁高度（H）在冠部加强（CR）插入件（160）的端部与顶点（150）之间“重叠”。另外，至少一个带（132）从胎面（120）下方基本上延伸到侧壁（116）中，并且至少一些帘布层（140）的折叠部分相当高地延伸，例如至少三分之一的侧壁高度，进入侧壁（116）。这种特性的组合产生了优异的润滑性能。

50. 发明公开

EP1388435A1 PNEUMATIC TIRE 有权
标题翻译：充气轮胎
公开(公告)号：EP1388435A1
公开(公告)日：2004-02-11
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： There is provided a pneumatic tire capable of effectively preventing the pulling-out of a side portion of a carcass ply, in which the side portion of the carcass ply is wound around a bead core and a pulling-out restraint member of the carcass ply is arranged between the winding portion and the bead core to support a tensile force applied to a main body portion of the carcass ply with the pulling-out restraint member.
摘要翻译：提供一种充气轮胎，其能够有效地防止胎体帘布层的侧部被拉出，其中胎体帘布层的侧部卷绕在胎圈芯上并且胎体帘布层的拉出约束构件是配置在所述卷绕部与所述胎圈芯之间，用所述拉出限制部件支承施加于所述胎体帘布层的主体部的张力。

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