发明名称 Method of manufacturing pneumatic tire
摘要 In the shaping of a green tire for a pneumatic tire, a pair of bead cores each attached with a stiffener are set to insides of both resulting hook-shaped wrap portions of a carcass band at a fall-down posture of the stiffener, and thereafter the stiffener of the fall-down posture is stood up on an outer peripheral side of the wrap portion, and a belt and a tread are piled on an outer peripheral side of the carcass band.
申请公布号 US6758929(B2) 申请公布日期 2004.07.06
申请号 US20020076446 申请日期 2002.02.19
申请人 BRIDGESTONE CORPORATION 发明人 MUKAE MAKITO
分类号 B29D30/32;B60C15/00;(IPC1-7):B29D30/32 主分类号 B29D30/32
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