发明名称 REINFORCING DEVICE FOR BUSHING USED TO PRODUCE GLASS-BASED FILAMENTS
摘要 <p>A reinforcing device (1), notably for a die bottom incorporating a multitude of orifices from which glass filaments are drawn, comprises a reinforcing component which consists of a first hollow part (12) defining at least one reception housing and a second part (13) which extends at least partially over the length of the hollow part. It also includes a stiffening element (40), inserted in the reception housing, with a section that is essentially identical to the internal section of the hollow part. An independent claim is also included for a die for drawing glass filaments provided with this reinforcing device.</p>
申请公布号 EP1597209(B1) 申请公布日期 2013.05.22
申请号 EP20040707957 申请日期 2004.02.04
申请人 SAINT-GOBAIN ADFORS 发明人 RENAUDIN, JEAN-PIERRE;THIRIET, JEAN-LOUIS
分类号 C03B37/08;C03B37/083 主分类号 C03B37/08
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