EP 2532799 B1 20150520 - Metal girder and its use
Title (en)
Metal girder and its use
Title (de)
Metallträger und dessen Verwendung
Title (fr)
Support métallique et son utilisation
Publication
Application
Priority
EP 11004788 A 20110610
Abstract (en)
[origin: EP2532799A1] The metal support (1) has double-sheet forming T-section such that the sheets are arranged against each other in web area (2). A hollow section (5) is formed at web-side end of the double sheet. The reinforcing ribs (6,6') are pressed in web area such that reinforcing ribs from one sheet are pressed into another sheet and vice versa.
IPC 8 full level
B21D 39/03 (2006.01); B21D 47/01 (2006.01)
CPC (source: EP)
B21D 39/035 (2013.01); B21D 47/01 (2013.01); E04B 9/068 (2013.01)
Citation (examination)
GB 2274080 A 19940713 - ARMSTRONG WORLD IND INC [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2532799 A1 20121212; EP 2532799 B1 20150520; ES 2539916 T3 20150707; PL 2532799 T3 20151130
DOCDB simple family (application)
EP 11004788 A 20110610; ES 11004788 T 20110610; PL 11004788 T 20110610