EP 0843054 A3 19981202 - A thermally insulating building panel
Title (en)
A thermally insulating building panel
Title (de)
Wärmedämmendes Baupaneel
Title (fr)
Panneau de construction isolant
Publication
Application
Priority
IT TO960931 A 19961119
Abstract (en)
[origin: EP0843054A2] A thermally-insulating construction panel comprising two parallel, spaced outer slabs (14, 16) of wood-based material with a layer (18) of expanded, extruded thermal insulation material between them. The slabs (14, 16) of wood-based material have head portions which are substantially smooth and without joints. Connecting means are formed in the layer (18) of thermal insulation material to include a projecting portion (26) and a groove (28) which are at least twice as thick as each sheet of wood-based material (14, 16). <IMAGE>
IPC 1-7
IPC 8 full level
E04C 2/296 (2006.01)
CPC (source: EP)
E04C 2/296 (2013.01)
Citation (search report)
- [XY] US 5497589 A 19960312 - PORTER WILLIAM H [US]
- [YA] FR 2545162 A1 19841102 - ROUGIER OCEAN LANDEX SA [FR]
- [A] US 4575981 A 19860318 - PORTER WILLIAM H [US]
- [Y] DE 9318466 U1 19940324 - PREISLER FERDINAND [DE]
- [A] WO 8808472 A1 19881103 - WINTER AMOS G IV [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0843054 A2 19980520; EP 0843054 A3 19981202; IT 1289664 B1 19981016; IT TO960931 A0 19961119; IT TO960931 A1 19980519
DOCDB simple family (application)
EP 97120073 A 19971117; IT TO960931 A 19961119