EP 4012133 B1 20221207 - CORRUGATED SHEET METAL FOR MAKING HIGH-STABILITY WATERPROOF SURFACES AND COATINGS
Title (en)
CORRUGATED SHEET METAL FOR MAKING HIGH-STABILITY WATERPROOF SURFACES AND COATINGS
Title (de)
GEWELLTES METALLBLECH ZUR HERSTELLUNG VON HOCHSTABILEN WASSERDICHTEN OBERFLÄCHEN UND BESCHICHTUNGEN
Title (fr)
TÔLE ONDULÉE POUR FABRIQUER DES SURFACES ET DES REVÊTEMENTS ÉTANCHES ET À HAUTE STABILITÉ
Publication
Application
Priority
IT 202000006791 U 20201209
Abstract (en)
[origin: EP4012133A1] Corrugated sheet metal with one or more projecting frets; said sheet metal being provided, in correspondence of its first lateral edge, with a stiffening profile that projects on the same side as the frets, and, in correspondence of its second lateral edge, with a housing profile with suitable shape and size as to exactly accommodate said stiffening profile of an adjacent identical sheet of said corrugated sheet metal.
IPC 8 full level
E04D 3/362 (2006.01); E04D 3/361 (2006.01); E04D 3/365 (2006.01)
CPC (source: EP)
E04D 3/361 (2013.01); E04D 3/362 (2013.01); E04D 3/365 (2013.01)
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 4012133 A1 20220615; EP 4012133 B1 20221207; IT 202000006791 U1 20220609
DOCDB simple family (application)
EP 21212885 A 20211207; IT 202000006791 U 20201209