发明名称 Rubberless tire bead assemblies and method of making same.
摘要 <p>Rubberless tire bead assemblies (12) are disclosed, containing either a single wire element (14) or multiple wire elements (14a-14e) wound about an axis to provide a plurality of convolutions of the single wire or multiple wire elements to provide a bead hoop and shape-retaining members (22) engaging the bead hoop about the circumference of the bead hoop to retain the bead assembly in a planar configuration. Rubber tire bead assemblies having wire termination ends positioned internally or externally with respect to the bead assembly and methods of making these bead assemblies are disclosed.</p>
申请公布号 EP0320221(A1) 申请公布日期 1989.06.14
申请号 EP19880311565 申请日期 1988.12.07
申请人 NATIONAL-STANDARD COMPANY 发明人 RAUSCH, DOYLE W.
分类号 B29D30/48;B60C15/04 主分类号 B29D30/48
代理机构 代理人
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