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1. 发明授权

EP3895905B1 PNEUMATIC TIRE 有权
公开(公告)号：EP3895905B1
公开(公告)日：2024-05-01
申请号：EP19895639.3
申请日：2019-12-13
IPC分类号： B60C3/04 , B60C9/00 , B60C9/22 , B60C15/00 , B60C9/08 , B60C9/26 , B60C9/04
CPC分类号： B60C9/22 , B60C3/04 , B60C2009/223820130101 , B60C2009/042520130101 , B60C2009/044120130101 , B60C15/0027 , B60C2009/26620130101 , B60C9/0007 , B60C9/08

2. 发明公开

EP3178666A1 TIRE FOR TWO-WHEELED VEHICLES 有权
标题翻译：轮胎车辆的轮胎
公开(公告)号：EP3178666A1
公开(公告)日：2017-06-14
申请号：EP15829783.8
申请日：2015-08-04
申请人： Sumitomo Rubber Industries, Ltd.
发明人： MOROZUMI, Junichiro
IPC分类号： B60C9/08 , B60C15/00 , B60C15/06
CPC分类号： B60C3/04 , B60C9/08 , B60C11/0083 , B60C15/00 , B60C15/0027 , B60C15/0036 , B60C15/0072 , B60C15/06 , B60C2015/009 , B60C2015/0614 , B60C2200/10
摘要： [Object] A tire, for a two-wheeled automotive vehicle, which is excellent in ride comfort and steering stability, is provided.
[Solution] A tire 12 for a two-wheeled automotive vehicle includes a carcass 20 that is extended on and between one of beads 18 and the other of the beads 18 along inner sides of a tread 14 and sidewalls 16. The carcass 20 includes a first ply 34 and a second ply 36 that is layered outward of the first ply 34. The first ply 34 is turned up around the beads 18 from an inner side toward an outer side in an axial direction. By the turning-up, the first ply 34 includes a main portion 34a and turned-up portions 34b.
The second ply 36 is turned back around the beads 18 from the outer side toward the inner side in the axial direction. By the turning-back, the second ply 36 includes a main portion 36a and turned-back portions 36b.
摘要翻译：本发明提供一种在乘坐舒适性和操纵稳定性方面优异的用于两轮汽车的轮胎。用于两轮汽车的轮胎12包括胎体20，胎体20沿着胎面14的内侧和侧壁16在胎圈18中的一个和胎圈18中的另一个之间延伸。胎体20包括第一层片34和第二层片36，第二层片36层叠在第一层片34的外侧。第一层片34在轴向上从内侧向外侧围绕卷边18卷起。通过卷起，第一层34包括主要部分34a和翻起部分34b。第二层36在轴向上从外侧向内侧围绕胎圈18折回。通过折回，第二层36包括主要部分36a和折回部分36b。

3. 发明公开

EP3176004A1 TIRE 有权
标题翻译：胎
公开(公告)号：EP3176004A1
公开(公告)日：2017-06-07
申请号：EP15828129.5
申请日：2015-07-24
申请人： Bridgestone Corporation
发明人： KON, Seiji , KOUNO, Yoshihide
IPC分类号： B60C5/01
CPC分类号： B60C9/0207 , B60C9/14 , B60C15/0018 , B60C15/0027 , B60C2009/0215 , B60C2009/0416
摘要： A tire whose pressure-proofing performance and impact durability can be improved, is provided. The tire (10) includes: a tire frame member (12) which is made of resin and includes: a bead portion (20) covering a bead core (26); a side portion (22) extending outwardly in a tire radial direction from the bead portion (20); and a crown portion (24) extending inwardly in a tire width direction from the side portion (22), and the tire (10) also includes a reinforcing layer (14) which includes plural cords (34) covered by resin or rubber and which extends from the bead portion (20) to the side portion (22) of the tire frame member (12) to cover at least an inner peripheral surface of the side portion (22).
摘要翻译：提供了耐压性能和耐冲击性能得到改善的轮胎。该轮胎（10）包括：轮胎骨架构件（12），其由树脂制成并且包括：覆盖胎圈芯（26）的胎圈部（20）; 从胎圈部（20）向轮胎径向外侧延伸的侧部（22）; 和从侧部（22）沿轮胎宽度方向向内延伸的胎冠部（24），并且轮胎（10）还包括加强层（14），该加强层包括被树脂或橡胶覆盖的多根帘线（34）从胎圈部分20延伸到轮胎骨架构件12的侧部22以至少覆盖侧部22的内周表面。

4. 发明公开

EP3094508A1 PNEUMATIQUE A CARCASSE RADIALE OU CROISEE RENFORCE 有权转让
标题翻译：具有径向胎体增强的轮胎预应力OR
公开(公告)号：EP3094508A1
公开(公告)日：2016-11-23
申请号：EP14806625.1
申请日：2014-12-03
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： FERIGO, Hervé
IPC分类号： B60C15/00
CPC分类号： B60C15/0054 , B60B21/04 , B60C9/0042 , B60C9/005 , B60C9/06 , B60C9/08 , B60C9/20 , B60C11/00 , B60C13/00 , B60C15/0027 , B60C15/0036 , B60C15/04 , B60C2009/0223 , B60C2009/0475 , B60C2015/0621
摘要： The invention relates to a tyre comprising at least one carcass ply (2) including reinforcements and capped radially and externally with a crown ply (3) comprising two axial ends S and itself disposed radially inside a tread (4). The crown ply (3) is formed by at least one layer of reinforcement elements. The tread (4) is connected to two beads (5) by means of two sidewalls (6), said beads (5) being intended to come into contact with a rim hook having a rim hook tip C, and each bead comprising at least one circumferential reinforcement element (7), known as the bead wire. The carcass ply (2) comprises an end (8) at each bead (5), the end (8) of the carcass ply (2) being turned once in a radial outward direction in relation to the tyre and around the bead wire, such as to form a turn-up, and subsequently being bent in a radial outward direction such as to form a bend in the carcass ply (2). Said bend forms a radially outer end (12a) and three adjacent parts along an axial axis, formed by a central part (10), an axially inner side part (11) and an axially outer side part (0), said bending being performed in an axial outward direction in relation to the centre of the tyre. The tyre is characterised in that an elastomer decoupling composition (14) having a secant modulus at 10% strain that is greater than or equal to 10MPa, and preferably greater than or equal to 30MPa and less than or equal to 60MPa, is provided between the axially inner side part and the central part of the turn-up, and on the radially outer end (12a) of the turn-up (12), said elastomer composition being provided along a radial length included between the radially outer end of the turn-up and a point F disposed radially internally in relation to the end of the turn-up and located on the sidewall at a distance of more than 10mm from the radially outer end. The tyre is also characterised in that the radially outer end (12a) of the turn-up (12) is disposed between the rim hook tip C and a point D, points C and D being located on the surface of the sidewall (6) and disposed on each side of a point E on the sidewall corresponding to the nominal tyre section width, said point D being disposed at a maximum length equal to 85% of the length between the axial end S of the crown ply (3) and the rim hook tip C.

5. 发明授权

EP1858716B1 STRUCTURE DE BOURRELET DE PNEUMATIQUE. 有权
标题翻译：充气轮胎结构。
公开(公告)号：EP1858716B1
公开(公告)日：2014-08-27
申请号：EP06724931.8
申请日：2006-03-03
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , 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

6. 发明授权

EP2444259B1 Reduced weight tire 有权
标题翻译：轮胎在降低重量的
公开(公告)号：EP2444259B1
公开(公告)日：2014-08-20
申请号：EP11185908.8
申请日：2011-10-20
申请人： The Goodyear Tire & Rubber Company
发明人： Ueyoko, Kiyoshi , Das, Badal
IPC分类号： B60C15/00 , B60C19/00 , B60C15/06
CPC分类号： B60C15/0027 , B60C15/0018 , B60C15/0072 , B60C15/06 , B60C2015/009 , B60C2200/02

7. 发明授权

EP2213484B1 PNEUMATIC TIRE 失效
公开(公告)号：EP2213484B1
公开(公告)日：2013-07-31
申请号：EP08840448.8
申请日：2008-10-20
申请人： Bridgestone Corporation
发明人： KURITA, Keiichi , TODA, Seiichi
IPC分类号： B60C15/00 , B60C15/06
CPC分类号： B60C15/024 , B60C15/0027 , B60C2200/06 , Y10T152/10819

8. 发明授权

EP2459398B1 TYRE FOR HEAVY GOODS VEHICLE HAVING A REINFORCED BEAD 有权
标题翻译：轮胎钢筋用BEAD重载车
公开(公告)号：EP2459398B1
公开(公告)日：2013-06-05
申请号：EP10737050.4
申请日：2010-07-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN Recherche et Technique S.A.
发明人： JOHNSON, Philippe , GRISIN, Bopha , LENEPVEU, Olivier
IPC分类号： B60C15/06 , B60C15/00
CPC分类号： B60C15/06 , B60C15/0027

9. 发明公开

EP2559570A1 PNEUMATIC TIRE 有权
标题翻译：充气轮胎
公开(公告)号：EP2559570A1
公开(公告)日：2013-02-20
申请号：EP11768965.3
申请日：2011-04-15
申请人： Bridgestone Corporation
发明人： YOSHIMI Takuya
IPC分类号： B60C9/08 , B60C9/00 , B60C9/20 , B60C17/00
CPC分类号： B60C9/08 , B60C15/0027 , B60C17/0009 , B60C2009/0246 , B60C2009/0425 , B60C2009/0433 , B60C2009/0466 , B60C2009/0475 , B60C2015/009
摘要： Provided is a pneumatic tire in which the driving stability is improved without compromising durability.
Provided is a pneumatic tire composed of tread portions, a pair of side wall portions extending from side portions of the tread portions to inward in the tire radial direction, and bead portions connected to the inner end in the tire radial direction of the side wall portions, which are reinforced by a carcass composed of one or more carcass plies composed of cellulose fiber cord covered with a coating rubber. The tensile modulus of elasticity of the cellulose fiber cord under a stress load of 29.4N per cord at a temperature of 180°C is 40 cN/dtex or higher, and all of the carcass cords are turned up around each bead core embedded at the pair of bead portions from the inside toward the outside of the tire.
摘要翻译：本发明提供一种不损害耐久性而提高行驶稳定性的充气轮胎。本发明提供一种充气轮胎，该充气轮胎包括胎面部，从胎面部的侧部向轮胎径向内侧延伸的一对侧壁部以及与侧壁部的轮胎径向内端连接的胎圈部，其由一层或多层由涂覆橡胶覆盖的纤维素纤维帘线构成的胎体帘布层构成。纤维素纤维帘线在180℃温度下每根帘线的应力负荷为29.4N时的拉伸弹性模量为40cN / dtex或更高，并且所有胎体帘线围绕嵌入从轮胎的内侧朝向外侧的一对胎圈部。

10. 发明公开

EP2463124A3 Pneumatic tire 审中-公开
标题翻译：充气轮胎
公开(公告)号：EP2463124A3
公开(公告)日：2012-11-28
申请号：EP11191482.6
申请日：2011-12-01
申请人： The Goodyear Tire & Rubber Company
发明人： Feltes, Serge Guillaume , Holtzmer, Marc , Hansen, Romain Fernand
IPC分类号： B60C15/06 , B60C15/00
CPC分类号： B60C15/06 , B60C15/0027 , B60C2015/009
摘要： A pneumatic tire having a carcass (30) and a belt reinforcing structure (32) is described, , The carcass (30) comprising at least one inner ply (31) which is wound around an annular bead member (26) and extends radially outward towards a tread (22) forming a turnup end (40). The tire (20) further includes a rubber apex (50) located radially outward of the bead member (26) and having a radially outer end (52). The turnup end (40) is located axially outward of the rubber apex (50). The tire also comprises a reinforcement member (60) having a first end (62) and a second end (64), wherein the first end (62) is positioned adjacent the rubber apex (50) and the second end (64) is radially outward of the rubber apex outer end (52).
摘要翻译：描述了一种具有胎体（30）和带束加强结构（32）的充气轮胎，所述胎体（30）包括缠绕在环形胎圈构件（26）周围并且径向向外延伸的至少一个内层（31）朝向形成翻转端（40）的胎面（22）。轮胎（20）还包括位于胎圈构件（26）径向外侧并具有径向外端（52）的橡胶三角胶（50）。翻转端（40）位于橡胶顶点（50）的轴向外侧。所述轮胎还包括具有第一端部（62）和第二端部（64）的增强构件（60），其中所述第一端部（62）邻近所述橡胶顶点（50）定位并且所述第二端部（64）径向地从橡胶顶端外端（52）向外。

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