EP 0856089 B1 20000503 - PANEL-SHAPED BUILDING ELEMENT
Title (en)
PANEL-SHAPED BUILDING ELEMENT
Title (de)
PLATTENFÖRMIGES BAUELEMENT
Title (fr)
ELEMENT DE CONSTRUCTION EN FORME DE PANNEAU
Publication
Application
Priority
- AT 9600173 W 19960925
- AT 56995 U 19951018
Abstract (en)
[origin: WO9714857A1] A building panel (1) has a folded-plate structure (2) made of a perforated, trapezoidally corrugated metal sheet. Plastic foam (7) is foamed into the corrugations so as to fill them. The narrow sides (10) of the building panel (1), which run parallel to the corrugations, have diametrically opposed profiles and are formed by the end branches (8) of the folded-plate structure (2). The building panel (1) may be provided on one or both sides with planks (4), or the building panel (1) may be directly subjected to a surface treatment, for example plastering or covering with wall paper. The foam (7) foamed into the corrugations of the perforated folded-plate structure (2) gives a high solidity to the building panel (1) and any planks (4) are firmly held by the plastic foam. The foam (7) can cross the folded-plate structure (2) through the perforations of the metal sheet that forms the folded-plate structure (2), and so the solidity of the building panel (1) is further increased. The narrow sides (10) of the building panel (1) have diametrically opposed profiles, allowing the building panels to be arranged next to each other without joints.
IPC 1-7
IPC 8 full level
E04C 2/20 (2006.01); E04C 2/22 (2006.01); E04C 2/292 (2006.01); E04C 2/32 (2006.01); E04C 2/34 (2006.01)
CPC (source: EP US)
E04C 2/22 (2013.01 - EP US); E04C 2/292 (2013.01 - EP US); E04C 2/3405 (2013.01 - EP US); E04C 2002/345 (2013.01 - EP US); E04C 2002/3455 (2013.01 - EP US); E04C 2002/3466 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9714857 A1 19970424; AT 739 U2 19960425; AT E192525 T1 20000515; DE 59605146 D1 20000608; DK 0856089 T3 20000821; EP 0856089 A1 19980805; EP 0856089 B1 20000503; ES 2146415 T3 20000801; US 6148586 A 20001121
DOCDB simple family (application)
AT 9600173 W 19960925; AT 56995 U 19951018; AT 96932361 T 19960925; DE 59605146 T 19960925; DK 96932361 T 19960925; EP 96932361 A 19960925; ES 96932361 T 19960925; US 5158698 A 19980415