EP 1472023 A1 20041103 - METAL SHEET FOR BUILDING PURPOSES, AND METHOD AND APPARATUS FOR MAKING SUCH SHEETS
Title (en)
METAL SHEET FOR BUILDING PURPOSES, AND METHOD AND APPARATUS FOR MAKING SUCH SHEETS
Title (de)
BLECH FÜR BAUZWECKE, VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG DERSELBEN
Title (fr)
FEUILLES METALLIQUES UTILISEES DANS LA CONSTRUCTION, PROCEDE ET APPAREIL DE FABRICATION DE TELLES FEUILLES
Publication
Application
Priority
- EP 03702484 A 20030117
- EP 0300556 W 20030117
- EP 02075375 A 20020128
Abstract (en)
[origin: EP1331048A1] The invention relates to a metal sheet (1) for building purposes, comprising a panel (10) and two standing flanges (11,12) 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. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 13/04 (2006.01); B21D 19/04 (2006.01); E04C 2/08 (2006.01); E04D 3/30 (2006.01)
CPC (source: EP US)
B21D 13/045 (2013.01 - EP US); E04C 2/08 (2013.01 - EP US); E04D 3/30 (2013.01 - EP US)
Citation (search report)
See references of WO 03064072A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1331048 A1 20030730; CN 1625449 A 20050608; EP 1472023 A1 20041103; PL 370631 A1 20050530; RU 2004126247 A 20050610; US 2005223771 A1 20051013; WO 03064072 A1 20030807
DOCDB simple family (application)
EP 02075375 A 20020128; CN 03802851 A 20030117; EP 0300556 W 20030117; EP 03702484 A 20030117; PL 37063103 A 20030117; RU 2004126247 A 20030117; US 50235005 A 20050603