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51. 发明公开

EP3130818A4 VIBRATION-DAMPING DEVICE 有权转让
标题翻译： SCHWINGUNGSDÄMPFUNGSVORRICHTUNG
公开(公告)号：EP3130818A4
公开(公告)日：2017-05-31
申请号：EP15776546
申请日：2015-04-03
申请人： BRIDGESTONE CORP
发明人： UEKI AKIRA
IPC分类号： F16F13/10
CPC分类号： F16F13/107 , B60K5/1208 , F16F13/10 , F16F13/105
摘要： The present invention is a vibration-damping device (10, 60, 80) which is provided with: a first attachment member (11) joined to one of a vibration generating unit and a vibration receiving unit and a second attachment member (12) joined to an other thereof; an elastic body which joins the first attachment member (11) to the second attachment member (12); a partition member (16, 90) which partitions a liquid chamber in the first attachment member (11) into a first liquid chamber (14) and a second liquid chamber (15), and in which at least one of the first liquid chamber (14) and the second liquid chamber (15) has the elastic body (13) as a portion of a wall surface thereof. The partition member (16, 90) is provided with a communicating passage (30), and the communicating path (30) is provided with a branching section (33) and a confluence section (32, 70, 84, 101).
摘要翻译：本发明是一种减振装置（10,60,80），其具有：与振动产生单元和振动接收单元中的一个接合的第一附接构件（11）和接合到第二附接构件（12）的第二附接构件（12）到另一个; 将所述第一安装构件（11）与所述第二安装构件（12）接合的弹性体; 将所述第一安装构件（11）内的液室分隔为第一液室（14）和第二液室（15）的分隔构件（16,90），所述第一液室第二液室15具有弹性体13作为壁面的一部分。分隔构件（16,90）设置有连通通路（30），连通路径（30）设置有分支部（33）和合流部（32,70,84,101）。

52. 发明公开

EP3130482A4 PNEUMATIC RADIAL TIRE FOR USE ON PASSENGER VEHICLE 有权
标题翻译： RADIALLUFTREIFEN ZUR VERWENDUNG AN EINEM PASSAGIERFAHRZEUG
公开(公告)号：EP3130482A4
公开(公告)日：2017-05-31
申请号：EP15798797
申请日：2015-05-28
申请人： BRIDGESTONE CORP
发明人： HATANAKA SHINTARO , KUWAYAMA ISAO
IPC分类号： B60C11/12 , B60C3/04 , B60C11/00 , B60C11/01 , B60C11/03 , B60C11/04
CPC分类号： B60C3/04 , B60C11/04 , B60C11/1236 , B60C17/0009 , B60C2011/0025 , B60C2017/0054 , B60C2200/04 , Y02T10/862
摘要： Provided is a narrow-width, large-diameter radial tire which is a passenger-vehicle pneumatic radial tire with improved wet performance and rolling resistance performance. The pneumatic radial tire for passenger vehicles of the disclosure is a passenger-vehicle pneumatic radial tire comprising: a carcass consisting of one or more carcass plies of radially arranged cords toroidally extending between a pair of bead portions; and a tread rubber disposed on a tire radial outer side of the carcass, wherein when the tire is assembled to a rim and filled with an internal pressure of 250 kPa or more, an SW/OD ratio of a sectional width SW to an outer diameter OD(mm) of the tire is 0.26 or less if the tire has a sectional width SW of less than 165(mm), whereas a sectional width SW and an outer diameter OD(mm) of the tire satisfy a relation of 2.135×SW+282.3‰¤OD if the tire has a sectional width SW of 165(mm) or more, the tread rubber has a dynamic storage modulus E' at 30°C of 6.0MPa to 12.0MPa and a loss tangent tan´ at 60°C of 0.05 to 0.15, and when a tread surface is equally divided into four regions in a tire width direction, and two regions on a tire widthwise inner side are each referred to as a center portion and two regions on a tire widthwise outer side are each referred to as a shoulder portion, a shoulder circumferential sipe extending in a tire circumferential direction is disposed in the shoulder portion.
摘要翻译：本发明提供一种窄幅，大直径子午线轮胎，其是具有改善的湿路面性能和滚动阻力性能的客车充气子午线轮胎。本发明的乘用车用充气子午线轮胎是一种客车用充气子午线轮胎，其包括：胎体，该胎体由在一对胎圈部之间环状延伸的径向排列帘线的一个或多个胎体帘布层构成; 以及设置在胎体的轮胎径向外侧的胎面橡胶，其中，当轮胎组装到轮辋并充满250kPa或更高的内部压力时，截面宽度SW相对于外径的SW / OD比如果轮胎具有小于165（mm）的截面宽度SW，则轮胎的OD（mm）为0.26以下，而轮胎的截面宽度SW和外径OD（mm）满足关系式2.135×SW + 282.3‰如果轮胎的断面宽度SW为165（mm）或更大，则胎面橡胶在30℃下的动态储能模量E'为6.0MPa至12.0MPa并且在60°下具有损耗角正切tan' C为0.05〜0.15，将胎面表面在轮胎宽度方向上等分为4个区域，将轮胎宽度方向内侧的两个区域分别称为中央部，将轮胎宽度方向外侧的两个区域称为分别称为肩部，在轮胎周向上设置有沿轮胎周向延伸的胎肩周向刀槽花纹 der部分。

53. 发明公开

EP3130483A4 PNEUMATIC TIRE 有权
标题翻译： LUFTREIFEN
公开(公告)号：EP3130483A4
公开(公告)日：2017-05-10
申请号：EP15800091
申请日：2015-05-28
申请人： BRIDGESTONE CORP
发明人： SHIMURA TAKASHI
IPC分类号： B60C11/12 , B60C11/03
CPC分类号： B60C11/0304 , B60C11/03 , B60C11/0302 , B60C11/0306 , B60C11/12 , B60C11/1236 , B60C2011/0341 , B60C2011/0358 , B60C2011/0388

54. 发明公开

EP3130439A4 MOLD FOR RUBBER ARTICLE, METHOD FOR PRODUCING TIRE, AND TIRE 有权
标题翻译： GUSSFORMFÜRKAUTSCHUKARTIKEL，VERFAHREN ZUR HERSTELLUNG EINES REIFENS UND REIFEN
公开(公告)号：EP3130439A4
公开(公告)日：2017-05-10
申请号：EP15777251
申请日：2015-04-13
申请人： BRIDGESTONE CORP
发明人： HIRAKI SHUNSUKE
IPC分类号： B29C33/02 , B29C35/02 , B29D30/06 , B60C11/00
CPC分类号： B29D30/0662 , B29C33/02 , B29D30/0606 , B29D2030/0617 , B60C11/00
摘要： Provided are a mold for molding a rubber article capable of ensuring the discharge of air (gas) during cure-molding of uncured rubber and improving the appearance of the rubber article after the cure-molding by preventing spews from occurring after the cure-molding, a method for manufacturing a tire using this mold for a rubber article and a tire molded with this mold for a rubber article. The mold for molding a rubber article has a molding surface for molding uncured rubber and has air vent holes penetrating from the molding surface to the back surface. And the width of the opening of each of the air vent holes opening in the molding surface is set larger than 0 mm and smaller than 0.5 mm.
摘要翻译：本发明提供一种橡胶制品成型用模具，该橡胶制品能够确保未固化橡胶的固化成型时的空气（气体）的排出，并且通过防止固化成型后产生毛刺而提高硫化成型后的橡胶成型品的外观，使用该橡胶物品用模具的轮胎的制造方法以及用该橡胶物品模具成型的轮胎。用于模制橡胶制品的模具具有用于模制未硫化橡胶的模制表面并且具有从模制表面穿透到背表面的排气孔。并且，在成型面开口的各通气孔的开口宽度设定为大于0mm且小于0.5mm。

55. 发明公开

EP3141402A4 TIRE 有权
标题翻译： REIFEN
公开(公告)号：EP3141402A4
公开(公告)日：2017-05-03
申请号：EP15789273
申请日：2015-04-24
申请人： BRIDGESTONE CORP
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).
摘要翻译：提供了一种轮胎（1），其中增强层（12）和胎面部（13）以从轮胎径向内侧朝向外侧的顺序层压。胎面部13具有从轮胎径向内侧朝向外侧依次层叠的内侧基层14，外侧基层15以及盖层16。盖层（16）由弹性模量和损耗角正切低于外基层（15）的材料的材料制成。内基层（14）由弹性模量低于盖层（16）的材料的材料制成。

56. 发明授权

EP2977230B1 TIRE 有权
标题翻译： REIFEN
公开(公告)号：EP2977230B1
公开(公告)日：2017-05-03
申请号：EP14768083
申请日：2014-03-05
申请人： BRIDGESTONE CORP
发明人： KOBAYASHI FUMITAKA
IPC分类号： B60C11/11 , B60C11/04 , B60C11/13
CPC分类号： B60C11/0306 , B60C11/0332 , B60C11/11 , B60C11/1353 , B60C11/1369 , B60C11/1376 , B60C2011/1361

57. 发明授权

EP2974886B1 PNEUMATIC TIRE 有权
标题翻译： LUFTREIFEN
公开(公告)号：EP2974886B1
公开(公告)日：2017-05-03
申请号：EP14762684
申请日：2014-03-13
申请人： BRIDGESTONE CORP
发明人： OGANE SHUN
IPC分类号： B60C11/04 , B60C11/03 , B60C11/12 , B60C11/13
CPC分类号： B60C11/0327 , B60C11/0306 , B60C11/032 , B60C11/1307 , B60C11/1376 , B60C11/1392 , B60C2011/0339 , B60C2011/0388 , B60C2011/1209 , B60C2011/133 , B60C2011/1338 , B60C2200/14

58. 发明公开

EP3133095A4 SHEET-FORMING BODY, ADHESIVE SHEET, AND LAMINATE 审中-公开
标题翻译： BOGENFORMUNGSKÖRPER，KLEBEFOLIE UND LAMINAT
公开(公告)号：EP3133095A4
公开(公告)日：2017-04-26
申请号：EP15780293
申请日：2015-03-31
申请人： BRIDGESTONE CORP
发明人： ISHIHARA TAKENOBU , AKAMA SHUYOU , HARA ATSUSHI
IPC分类号： C08G18/38 , B32B7/12 , B32B23/08 , B32B27/40 , C09J7/00 , C09J11/06 , C09J181/00
CPC分类号： C08G18/3876 , B32B7/12 , B32B15/095 , B32B15/18 , B32B25/08 , B32B25/12 , B32B25/14 , B32B27/28 , B32B2250/03 , B32B2250/24 , B32B2270/00 , C08G18/092 , C08G18/1808 , C08G18/73 , C08G18/7831 , C08G18/792 , C09J7/00 , C09J175/04 , C09J175/06 , C09J2475/00

59. 发明公开

EP3132950A4 RUN FLAT TIRE 有权
标题翻译： NOTLAUFREIFEN
公开(公告)号：EP3132950A4
公开(公告)日：2017-04-26
申请号：EP15780633
申请日：2015-01-30
申请人： BRIDGESTONE CORP
发明人： MAKINO MASAHIRO
IPC分类号： B60C17/00 , B60C3/04 , B60C9/08 , B60C9/14 , B60C11/00
CPC分类号： B60C17/0009 , B60C3/04 , B60C9/08 , B60C11/00 , B60C11/0083 , B60C17/00 , B60C2009/145 , B60C2017/0054 , Y02T10/862
摘要： This run flat tire includes a carcass toroidally extending between two bead portions and side reinforcing rubber, having a crescent cross-sectional shape in the tire width direction, on the tire width direction inside of the carcass. The relational expressions 0.09 ‰¤ TWH/TW ‰¤ 0.19, D/SH ‰¤ 0.05, and 0.89 ‰¤ TW/SW ‰¤ 0.94 are satisfied, where, in a reference state such that the run flat tire is mounted on an applicable rim and inflated to a prescribed internal pressure with no load, TW (mm) represents the half width in the tire width direction between the tread edges, TWH (mm) represents the radial drop height of the tread edge, SW (mm) represents half of the tire maximum width, SH (mm) represents the tire cross-sectional height, and D (mm) represents the drop height of the tire at a position 0.6SW (mm) outward, in the tire width direction, from the tire equatorial plane.
摘要翻译：该漏气保用轮胎在胎体内的轮胎宽度方向内侧具有在两个胎圈部与胎侧加强橡胶之间环状地延伸的胎体，该胎体在轮胎宽度方向上具有月牙形状的截面形状。满足关系表达式0.09‰TWH / TW‰0.19，D / SH‰0.05和0.89‰TW / SW‰0.94，其中，在参考状态下，将泄气保用轮胎安装在适用的（mm）表示胎面端部之间的轮胎宽度方向的半宽度，TWH（mm）表示胎面端部的径向落下高度，SW（mm）表示轮胎宽度方向的一半（mm）表示轮胎截面高度，D（mm）表示从轮胎赤道侧向轮胎宽度方向外侧0.6SW（mm）的位置处的轮胎的下降高度平面。

60. 发明公开

EP3156255A4 PNEUMATIC TIRE AND MOLD FOR VULCANIZING TIRE 有权
标题翻译： LUFTREIFEN UND FORM ZUM VULKANISIEREN VON REIFEN
公开(公告)号：EP3156255A4
公开(公告)日：2017-04-19
申请号：EP15806197
申请日：2015-04-21
申请人： BRIDGESTONE CORP
发明人： MAEGAKI KOJI
IPC分类号： B60C3/04 , B29C33/02 , B29D30/06
CPC分类号： B60C3/04 , B29D30/0606 , B29D30/0629
摘要： My pneumatic tire has a rim diameter of 20 inches or more and an aspect ratio of 60% or less, and the ratio d1/L1 is 0.15 or less. My mold for vulcanizing a tire is used to manufacture a pneumatic tire with a rim diameter of 20 inches or more and an aspect ratio of 60% or less. The mold includes a crown portion molding part and a side portion molding part separate from the crown portion molding part. The side portion molding part includes a curved portion capable of abutting a green tire. The ratio d2/L2 is 0.15 or less. Furthermore, my pneumatic tire can be manufactured using this mold for vulcanizing a tire.
摘要翻译：我的充气轮胎的轮辋直径为20英寸或更大，纵横比为60％或更小，比值d1 / L1为0.15或更小。我的轮胎硫化模具用于制造轮辋直径为20英寸或更大，纵横比为60％或更小的充气轮胎。模具包括冠部成型部和与冠部成型部分开的侧部成型部。侧部模制部件包括能够抵靠生胎的弯曲部。比率d2 / L2是0.15或更小。此外，我的充气轮胎可以使用这种用于硫化轮胎的模具制造。

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