EP 0035817 A2 19810916 - Fire-retardant wall.
Title (en)
Fire-retardant wall.
Title (de)
Feuerhemmende Wand.
Title (fr)
Paroi coupe-feu.
Publication
Application
Priority
NL 8001356 A 19800306
Abstract (en)
The invention relates to a fire-proof wall comprising metal wall parts and a layer of heat insulating material covering said parts. According to the invention said wall comprises: (1) an inner wall comprising gutter-shaped metal elements contacting one another in side-by-side positions and heat insulating material filling out said elements, (2) an intermediate partition covering the inner wall and comprising a layer of heat insulating material, and (3) a thermally deformable outer wall comprising adjoining, profiled metal elements, in a manner such that the heat insulating material in the gutters and that of the intermediate partition are located between the metal walls.
IPC 1-7
IPC 8 full level
E04B 1/94 (2006.01); E04B 2/92 (2006.01); E04H 5/10 (2006.01)
CPC (source: EP)
E04B 1/942 (2013.01); E04B 2/92 (2013.01); E04H 5/10 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0035817 A2 19810916; EP 0035817 A3 19811111; EP 0035817 B1 19880907; AU 541211 B2 19841220; AU 6762381 A 19810910; BR 8101332 A 19810908; CA 1135929 A 19821123; DE 3176864 D1 19881013; DK 99981 A 19810907; ES 500113 A0 19820816; ES 8206719 A1 19820816; FI 810597 L 19810907; IN 154250 B 19841006; JP S57256 A 19820105; MX 151993 A 19850523; NL 8001356 A 19811001; NO 164926 B 19900820; NO 164926 C 19901128; NO 810770 L 19810907; NZ 196402 A 19830930
DOCDB simple family (application)
EP 81200250 A 19810303; AU 6762381 A 19810225; BR 8101332 A 19810306; CA 372366 A 19810305; DE 3176864 T 19810303; DK 99981 A 19810305; ES 500113 A 19810305; FI 810597 A 19810225; IN 244CA1981 A 19810306; JP 3239281 A 19810306; MX 18627381 A 19810306; NL 8001356 A 19800306; NO 810770 A 19810305; NZ 19640281 A 19810304