Metal sheet for building purposes, and method and apparatus for marking such sheets
申请(专利)号:
WO2003EP00556
申请日期:
2003-01-17
公开/公告号:
WO03064072A1
公开/公告日期:
2003-08-07
申请(专利权)人:
CORUS BAUSYSTEME GMBH;DÖHREN, HANS-JÜRGEN;KAHLERT, WINFRIED;METZDORFF, BERNHARD
被引量:
摘要:
The invention relates to a metal sheet for building purposes, comprising a panel and two standing flanges lengthwise at opposite sides of the panel. According to the invention one or both flanges have a non-rectilinear form in the plane of the panel. The invention also relates to a method and an apparatus for forming such metal sheets.
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