发明名称 Composite profile of two different metals, in particular for use as a conductor rail and method for its production
摘要 The profile (30) has a profiled band (20) embedded into a light metal material in it at right angles, or inclined to the contact plane. The profiled band may extend in the longitudinal axis of the composite profile. The band's narrow edge touches the contact plane as a contact surface. One profiled band may extend on both sides of the longitudinal axis of the composite profile with a space (n) in between.
申请公布号 EP0791412(A1) 申请公布日期 1997.08.27
申请号 EP19970810076 申请日期 1997.02.12
申请人 ALUSUISSE TECHNOLOGY & MANAGEMENT AG 发明人 GLUECK, JOACHIM;KIDRATSCHKY, HERMANN
分类号 B21C37/00;B21C23/22;B21C23/24;B23D31/00;B60M1/30 主分类号 B21C37/00
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