EP 3669034 A1 20200624 - STEEL TRAPEZOIDAL PROFILED ELEMENT AND USE THEREOF
Title (en)
STEEL TRAPEZOIDAL PROFILED ELEMENT AND USE THEREOF
Title (de)
STAHLTRAPEZPROFIL UND SEINE VERWENDUNG
Title (fr)
PROFILÉ TRAPÉZOÏDAL EN ACIER ET SON UTILISATION
Publication
Application
Priority
- DE 102017214271 A 20170816
- EP 2018072206 W 20180816
Abstract (en)
[origin: WO2019034730A1] The invention relates to a steel trapezoidal profiled element (1) having upper flanges (1.1) and lower flanges (1.2) recurring in the transverse extent in the cross-section, for a composite ceiling system, the steel trapezoidal profiled element (1) being bowed in the longitudinal extent thereof in such a way that the degree of bowing (B) corresponds substantially to the amount of deflection in particular in the construction state, the steel trapezoidal profiled element (1) having an inner width (L') > 6 m.
IPC 8 full level
E04B 5/40 (2006.01)
CPC (source: EP)
E04B 5/40 (2013.01); E04C 2/08 (2013.01); E04C 2/322 (2013.01); E04C 2/328 (2013.01)
Citation (search report)
See references of WO 2019034730A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019034730 A1 20190221; DE 102017214271 A1 20190221; EP 3669034 A1 20200624
DOCDB simple family (application)
EP 2018072206 W 20180816; DE 102017214271 A 20170816; EP 18762458 A 20180816