EP 0277226 B1 19920610 - IMPROVED PANEL UNIT
Title (en)
IMPROVED PANEL UNIT
Publication
Application
Priority
AU PH751886 A 19860818
Abstract (en)
[origin: WO8801326A1] A building panel having substantially quadrilateral shape wherein two edge surfaces have tongue members (4, 5) and two edge surfaces have groove members (2, 3). Preferably, the edge surfaces with tongues are adjacent surfaces and the edge surfaces with grooves are adjacent surfaces. Preferably, the panel is a laminate having a core (8) of insulating material laminated on both sides with metallic skins (7). Walls constructed from such panels have reduced fire hazards.
IPC 1-7
IPC 8 full level
E04C 2/292 (2006.01); E04C 2/52 (2006.01); E04F 13/08 (2006.01)
CPC (source: EP)
E04C 2/292 (2013.01); E04C 2/526 (2013.01)
Designated contracting state (EPC)
GB
DOCDB simple family (publication)
WO 8801326 A1 19880225; CA 1308874 C 19921020; EP 0277226 A1 19880810; EP 0277226 A4 19890307; EP 0277226 B1 19920610; JP H01500679 A 19890309; NZ 221483 A 19910226
DOCDB simple family (application)
US 8702064 W 19870817; CA 544660 A 19870817; EP 87905855 A 19870817; JP 50545187 A 19870817; NZ 22148387 A 19870818