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公开(公告)号：EP2707233A1
公开(公告)日：2014-03-19
申请号：EP12719635.0
申请日：2012-04-26
CPC分类号： B60C11/1263 , B60C11/1218 , B60C11/1281 , B60C2011/0369
摘要： Tyre tread (1) comprising at least one sipe (5) in a main direction D and of average width E, this sipe (5) comprising at least one part (5F) of shallow depth HF and at least one part (5G) of great depth HG, each sipe part (5G) and (5F) comprising an end region; the tread further comprising at least one insert (4) oriented in a different direction to the main direction D of the sipe and arranged entirely within the thickness of the tread so as to lie radially on the inside of a shallow-depth sipe part (5F); this tread being such that at least the sipe part (5F) of shallow depth HF is provided, at its end region, with a widening that forms a canal (6) of a maximum width W greater than the mean width E of the sipe.
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公开(公告)号：EP2707233B1
公开(公告)日：2015-06-10
申请号：EP12719635.0
申请日：2012-04-26
CPC分类号： B60C11/1263 , B60C11/1218 , B60C11/1281 , B60C2011/0369
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公开(公告)号：EP3529086A1
公开(公告)日：2019-08-28
申请号：EP17794023.6
申请日：2017-10-20
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公开(公告)号：EP3529085A1
公开(公告)日：2019-08-28
申请号：EP17794022.8
申请日：2017-10-20
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公开(公告)号：EP3634777A1
公开(公告)日：2020-04-15
申请号：EP18724975.0
申请日：2018-04-25
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公开(公告)号：EP3529087A1
公开(公告)日：2019-08-28
申请号：EP17794024.4
申请日：2017-10-20
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公开(公告)号：EP1351832A1
公开(公告)日：2003-10-15
申请号：EP01984877.9
申请日：2001-12-20
发明人： ABINAL, Richard
IPC分类号： B60C25/135
CPC分类号： B60C25/135
摘要： The invention concerns a method for mounting on a monobloc rim J, comprising first and second rim seats, sloping outwards, a tyre P with a first bead and a second bead to be mounted respectively on the first and second seats of the rim and a removable reinforcing support element, which consists, prior to slip on the reinforcing support S on a bearing surface of the rim, in gripping the first bead in a given point and moving it radially outwards to space apart radially at this point the first bead from the support S, proceeding with the installation of the support S on the bearing and after having fixed the support S, releasing the bead.
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公开(公告)号：EP1192054B1
公开(公告)日：2004-01-28
申请号：EP00938743.2
申请日：2000-06-05
IPC分类号： B60C17/06
CPC分类号： B60C17/06 , B60C17/061
摘要： The invention concerns a light safety support (1) for tyre comprising a base (2), a top (3) and an annular linking body (4) with a continuous support element around the circumference and a circumferential median plane wherein the support element comprises a plurality of partitions (13), (23) extending axially on either side of the circumferential median plane adapted in their central part relative to their lateral end parts to reinforce the support buckling strength under a radial load.
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9.发明授权
公开(公告)号：EP2406065B1
公开(公告)日：2013-07-31
申请号：EP10707525.1
申请日：2010-03-08
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10.发明公开
公开(公告)号：EP2406065A1
公开(公告)日：2012-01-18
申请号：EP10707525.1
申请日：2010-03-08
摘要： The invention relates to a method for making a tyre having a tread in which radial blind grooves are formed in the tread blocks forming the tread design, including a step during which said grooves (33) are formed in the unvulcanised tread (3) for covering the blank of said tyre, said step being characterised in that it comprises inserting, for a sufficient amount of time in the radially inner surface (32) of said tread (3), one or more blades (22) heated at a temperature higher than the vulcanisation temperature of the material of said tread (3) in order to superficially vulcanise the walls of the groove contacting said blade (22) so as to prevent the re-adhesion of the surfaces to one another once the blade is removed from the groove.
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