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专利名称：Bead for a tire having extended mobility发明人：Pedro Costa Pereira,Bernard Guerinon申请号：US10161293申请日：20020603
公开号：US20050016655A1公开日：20050127
专利附图：
摘要：A tire for a vehicle wheel, comprising two sidewalls, a crown zone provided onits radially outer portion with a circumferential tread, and a bead arranged in the radiallyinner portion of each of the sidewalls. Each bead comprises a seat and an outer flangewhich are intended to come into contact with the rim, the seat having a generatrix, the
axially inner end of which lies on a circle of diameter greater than the diameter of thecircle on which the axially outer end is located. A carcass-type reinforcement structureextends substantially radially from each of the beads, along the sidewalls, towards thecrown zone. Each bead includes a zone for anchoring the carcass-type reinforcementstructure in the bead, a bearing zone for the bead against a suitable rim seat, and anintermediate zone, which is provided substantially between said anchoring zone and thebearing zone.
申请人：Pedro Costa Pereira,Bernard Guerinon
地址：Clermont-Ferrand FR,Clermont-Ferrand FR
国籍：FR,FR
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