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公开(公告)号：US20170291457A1
公开(公告)日：2017-10-12
申请号：US15514394
申请日：2015-09-22
Inventor： Arthur TOPIN , Michel AHOUANTO , Jacky PINEAU
CPC classification number: B60C15/0209 , B60B21/12 , B60B21/125 , B60B25/22 , B60B2360/36 , B60B2360/50 , B60B2900/3312 , B60B2900/351 , B60B2900/711 , B60C5/16 , B60C15/02 , B60C15/0206 , B60C15/0223
Abstract: Adapter providing the connection between one tire bead and the rim. An axially inner end of the adapter is mounted on the rim seat, an axially outer end is mounted on the rim seat, a body connects said outer end to said inner end, a substantially cylindrical adapter seat receives one of said beads, and an adapter bearing face is substantially contained in a plane perpendicular to the axis. The reinforcer element of the axially outer end is entirely situated axially outside the bearing face. The body comprises, opposite the adapter seat, an annular seat protuberance, said protuberance comprising at least one rubber composition.
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公开(公告)号：US20170151836A1
公开(公告)日：2017-06-01
申请号：US15319328
申请日：2015-05-27
Inventor： Hichem REHAB , Nathalie SALGUES , Jacques BESSON
IPC: B60C9/18
CPC classification number: B60C9/185 , B60C9/1835 , B60C9/2006 , B60C9/28 , B60C2001/0066 , B60C2001/0075 , B60C2009/1878 , B60C2009/2016 , B60C2009/2019 , B60C2009/2064
Abstract: Tire comprising a crown reinforcement formed of at least two working crown layers each formed of reinforcing elements inserted between two skim layers of rubber compound. First layer S of polymer compound is in contact with a working crown layer and the carcass reinforcement. The crown reinforcement comprises a layer of circumferential reinforcing elements. The elastic modulus under tension at 10% elongation of a skim layer of a working crown layer is less than 8.5 MPa, the maximum value of tan(δ) of the skim layer of a working crown layer is 1.35 MPa.
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