专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4415958A1 ENTLÜFTUNGSEINHEIT, VULKANISATIONSFORM FÜR EINEN FAHRZEUGLUFTREIFEN UND FAHRZEUGLUFTREIFEN 审中-公开
公开(公告)号：EP4415958A1
公开(公告)日：2024-08-21
申请号：EP22793106.0
申请日：2022-10-10
申请人： Continental Reifen Deutschland GmbH
发明人： GLEESON, Ruaidhri , PANG-JIAN-XIANG, Edwin
IPC分类号： B29D30/06 , B60C11/00 , B60C11/11 , B60C11/13 , B29D30/66
CPC分类号： B29D2030/061720130101 , B29D30/0606 , B60C11/00 , B29D2030/66720130101 , B29D30/66 , B29D2030/061620130101

2. 发明公开

EP4382315A1 PNEUMATIC TIRE 审中-实审
公开(公告)号：EP4382315A1
公开(公告)日：2024-06-12
申请号：EP21955952.3
申请日：2021-09-01
申请人： Sumitomo Rubber Industries, Ltd.
发明人： HAMAMURA, Kenji , KAWAI, Hiroki , TOYA, Subaru
IPC分类号： B60C3/00 , B60C3/04 , B60C11/00
CPC分类号： Y02T10/86 , B60C3/00 , B60C11/00 , B60C3/04
摘要： Provided is a pneumatic tire that has substantially improved crack resistance performance and durability performance; and the pneumatic tire has a tread portion with grooves formed on the surface, the tread portion is formed of a first rubber composition constituting a groove bottom portion, and a second rubber composition adjacent to the first rubber composition on the inner side of the groove bottom portion in the tire radial direction; and the acetone extractable content of the first rubber composition: E 1 (% by mass) and the acetone extractable content of the second rubber composition: E2 (% by mass) satisfy (E1 - E2)

3. 发明公开

EP4353887A1 KNITTED BODY AND TIRE 审中-实审
公开(公告)号：EP4353887A1
公开(公告)日：2024-04-17
申请号：EP22819873.5
申请日：2022-03-16
申请人： BRIDGESTONE CORPORATION
发明人： YAMAMOTO Masahiko , KOUNO Yoshihide
IPC分类号： D04B1/14 , B60C7/00 , B60C7/14 , B60C11/00
CPC分类号： B60B9/06 , B60C7/00 , B60C7/14 , B60C11/00 , D01F9/08 , D04B1/14 , D07B1/06
摘要： A knit body according to the disclosure is knitted out of a filament body including at least one metal fiber having a cross section orthogonal to a longitudinal direction, the cross section having a profile that is convex polygonal.

4. 发明公开

EP3368342A1 RADKONSTRUKTION 审中-公开
公开(公告)号：EP3368342A1
公开(公告)日：2018-09-05
申请号：EP16808554.6
申请日：2016-09-30
申请人： Debus-Innotech UG
发明人： DEBUS, Klaus
IPC分类号： B60C11/00 , B60B15/00
CPC分类号： B60C11/00 , B60B15/00
摘要： The invention relates to a device for a rolling movement, comprising a plurality of profile elements in a running area. At least some of the profile elements can be changed by at least one adjusting element in accordance with a rolling movement of the running area in the spatial orientation thereof.

6. 发明授权

EP3176007B1 TIRE WITH LAMINATE 有权
公开(公告)号：EP3176007B1
公开(公告)日：2018-08-29
申请号：EP17152422.6
申请日：2013-07-25
申请人： Bridgestone Americas Tire Operations, LLC
发明人： BUXTON, Todd Alan , BERZINS, Michael A. , STUCKEY, Jon I. , RETHMEL, Benjamin Robert , CLEMMER, Kathleen , GIVENS, Sam
IPC分类号： B60C11/03 , B60C11/11 , B60C13/00 , B60C11/00 , B60C11/13 , B60C13/04
CPC分类号： B60C11/00 , B60C11/1346 , B60C2011/0025 , B60C2013/045
摘要： A tire (100, 200, 400, 500) comprises a pair of sidewalls (430, 520) constructed of a base rubber, a circumferential tread (120, 220, 420, 530) having a plurality of bars (130, 230, 440) and a plurality of valleys (240, 450) disposed between the plurality of bars (130, 230, 440), and a polymeric laminate (210, 310, 410) disposed on the tire (100, 200, 400, 500), such that the polymeric laminate (210, 410, 510) covers at least one of the pair of sidewalls (430, 520). The polymeric laminate (210, 410, 510) has a greater hardness than the base rubber, and the polymeric laminate (210, 410, 510) has a greater elongation at break than the base rubber.

7. 发明授权

EP2651661B1 FAHRZEUGLUFTREIFEN 有权转让
公开(公告)号：EP2651661B1
公开(公告)日：2018-08-08
申请号：EP11784466.2
申请日：2011-11-11
申请人： Continental Reifen Deutschland GmbH
发明人： SENG, Matthias
IPC分类号： B60C11/00
CPC分类号： B60C11/00 , B60C11/005 , B60C11/0075

8. 发明公开

EP3318418A1 TIRE 审中-公开
标题翻译：胎
公开(公告)号：EP3318418A1
公开(公告)日：2018-05-09
申请号：EP16821026.8
申请日：2016-07-01
申请人： Bridgestone Corporation
发明人： NAKAJIMA, Daisuke
IPC分类号： B60C11/00 , B60B9/04 , B60C1/00 , B60C7/00
CPC分类号： B60C7/10 , B60B5/02 , B60B9/04 , B60B2900/212 , B60B2900/321 , B60C1/0016 , B60C7/00 , B60C7/14 , B60C11/00 , B60C11/0008 , B60C2007/146 , B60C2011/0016
摘要： Provided is a tire capable of improving the wear resistance. The tire comprises: a case portion comprising: an inner cylindrical member; an outer cylindrical member surrounding the inner cylindrical member from a tire radial outer side; and a plurality of connecting members arranged between the inner cylindrical member and the outer cylindrical member and connecting the two cylindrical members; and a tread portion having a tread rubber disposed on a tire radial outer side of the outer cylindrical member, wherein: when a portion of the tread rubber located on a tire radial outer side of a junction of the connecting members joined to the outer cylindrical member is defined as a tread rubber junction, a wear resistance of a first portion of the tread rubber inclusive of the tread rubber junction is larger than a wear resistance of a second portion of the tread rubber other than the first portion.
摘要翻译：提供了一种能够改善耐磨性的轮胎。该轮胎包括：壳体部分，其包括：内圆柱形构件; 从轮胎径向外侧包围所述内筒构件的外筒构件; 以及多个连接部件，其布置在内筒形部件和外筒形部件之间并连接两个筒形部件; 以及胎面部，其具有设置在所述外筒部件的轮胎径向外侧的胎面橡胶，其中：当所述胎面橡胶的位于与所述外筒部件接合的所述连接部件的接合处的轮胎径向外侧上的部分被定义为胎面橡胶结时，包括胎面橡胶结在内的胎面橡胶的第一部分的耐磨性大于除第一部分以外的胎面橡胶的第二部分的耐磨性。

9. 发明授权

EP3141402B1 TIRE 有权
公开(公告)号：EP3141402B1
公开(公告)日：2018-04-11
申请号：EP15789273.8
申请日：2015-04-24
申请人： Bridgestone Corporation
发明人： HASHIMOTO Kento , ODA Akinori
IPC分类号： B60C11/00
CPC分类号： B60C11/005 , B60C11/00 , B60C11/0008 , B60C2011/0025 , B60C2011/0033 , Y02T10/862
摘要： There is provided a tire (1) in which a reinforcement layer (12) and a tread section (13) are laminated in this order from the inside toward the outside in a radial direction of the tire. The tread section (13) includes an inner base layer (14), an outer base layer (15), and a cap layer (16) that are laminated in this order from the inside toward the outside in the radial direction of the tire. The cap layer (16) is made of a material of which a modulus of elasticity and a loss tangent are lower than those of a material of the outer base layer (15). The inner base layer (14) is made of a material of which a modulus of elasticity is lower than that of a material of the cap layer (16).

10. 发明授权

EP3063020B1 ARMATURE DE SOMMET POUR PNEUMATIQUE D'AVION 有权转让
公开(公告)号：EP3063020B1
公开(公告)日：2018-03-28
申请号：EP14796003.3
申请日：2014-10-29
申请人： Compagnie Générale des Etablissements Michelin
发明人： ROMERO DE LA OSA, Marc , DELACROIX, Serge
IPC分类号： B29D30/30 , B29D30/70 , B60C9/26 , B60C9/00 , B60C9/20
CPC分类号： B60C9/2003 , B29D30/3035 , B29D30/70 , B29D2030/3078 , B60C9/0042 , B60C9/005 , B60C9/02 , B60C9/2009 , B60C9/263 , B60C11/00 , B60C2009/0035 , B60C2009/2035 , B60C2009/2048 , B60C2200/02

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式