公开(公告)号：EP2969669A1

公开(公告)日：2016-01-20

申请号：EP13878359.2

申请日：2013-03-14

申请人： Compagnie Générale des Etablissements Michelin ,  Michelin Recherche et Technique S.A.

发明人： HARRIS, Derick, Lonell ,  SANDERS, Evan

IPC分类号： B60S1/28

CPC分类号： B60S1/68

摘要： A tire cleaning device is provided that helps remove obstructions from the longitudinal grooves of a tire tread. The device can be configured to operate with different types of obstructions and with tires having longitudinal grooves incorporated within differing tread patterns. In certain exemplary embodiments, the device can be equipped to operate with a tire on vehicle that has a suspension system which allows the tire to move along the vertical direction during vehicle operation.

摘要翻译： 提供了一种轮胎清洁装置，其有助于从轮胎胎面的纵向凹槽去除障碍物。 该装置可以被配置为用不同类型的障碍物操作并且轮胎具有结合在不同胎面花纹内的纵向凹槽。 在某些示例性实施例中，该装置可以配备成与车辆上的轮胎一起操作，该车辆具有允许轮胎在车辆操作期间沿着竖直方向移动的悬架系统。

公开(公告)号：EP3240697A1

公开(公告)日：2017-11-08

申请号：EP15825760.0

申请日：2015-12-30

申请人： Compagnie Générale des Etablissements Michelin

发明人： SANDERS, Evan ,  CATO, Anthony

IPC分类号： B60C1/00

CPC分类号： B60C11/0304 ,  B60C1/0016 ,  B60C11/04 ,  B60C11/11 ,  B60C11/12 ,  B60C11/1259 ,  B60C2011/0025 ,  B60C2011/0033 ,  B60C2011/0358 ,  B60C2011/0367 ,  B60C2011/1209 ,  B60C2011/1213 ,  B60C2011/1227 ,  B60C2011/1295

摘要： A tire tread formed from a rubber composition having a functionalized SBR and a BR that is reinforced with between 95 phr and 125 phr of a silica filler and includes a plasticizing system to adjust the glass transition temperature to be between −30° C. and −15° C. and the dynamic modulus G* at 60° C. to be between 0.9 MPa and 1.15 MPa. The tread includes central tread blocks having an average central tread block length of between 6.5 mm and 10 mm and shoulder tread blocks having an average shoulder tread block length of between 10 mm and 20 mm. Furthermore the tread is limited to being between 6.5 mm and 7.7 mm thick. In particular embodiments the rubber composition may be just the functionalized SBR.

公开(公告)号：EP3240697B1

公开(公告)日：2018-10-24

申请号：EP15825760.0

申请日：2015-12-30

申请人： Compagnie Générale des Etablissements Michelin

发明人： SANDERS, Evan ,  CATO, Anthony

IPC分类号： B60C1/00

CPC分类号： B60C11/0304 ,  B60C1/0016 ,  B60C11/04 ,  B60C11/11 ,  B60C11/12 ,  B60C11/1259 ,  B60C2011/0025 ,  B60C2011/0033 ,  B60C2011/0358 ,  B60C2011/0367 ,  B60C2011/1209 ,  B60C2011/1213 ,  B60C2011/1227 ,  B60C2011/1295

摘要： A tire tread formed from a rubber composition having a functionalized SBR and a BR that is reinforced with between 95 phr and 125 phr of a silica filler and includes a plasticizing system to adjust the glass transition temperature to be between −30° C. and −15° C. and the dynamic modulus G* at 60° C. to be between 0.9 MPa and 1.15 MPa. The tread includes central tread blocks having an average central tread block length of between 6.5 mm and 10 mm and shoulder tread blocks having an average shoulder tread block length of between 10 mm and 20 mm. Furthermore the tread is limited to being between 6.5 mm and 7.7 mm thick. In particular embodiments the rubber composition may be just the functionalized SBR.