EP 0006756 A3 19800123 - LOAD BEARING COMPOSITE PANEL
Title (en)
LOAD BEARING COMPOSITE PANEL
Publication
Application
Priority
CA 306416 A 19780628
Abstract (en)
[origin: EP0006756A2] A building panel structure and a system for erecting buildings are described which utilize structural foam combined in a unique fashion with rigid framing members to provide low-cost, energy efficient building structures which can be quickly and easily erected. The panel structure comprises rectangular elongated slabs (12) of rigid polystyrene foam material formed at two parallel edges with protruding tongues (18). In use, the slabs are placed edge to edge with fingers of adjacent slabs in abutment and hollow, tubular, rigid frame members (20), disposed in the grooves formed by the adjacent tongues (18), serve to sandwich the abutting tongues of adjacent slabs and secure them together.
IPC 1-7
IPC 8 full level
E04B 1/24 (2006.01); E04B 2/62 (2006.01); E04B 2/74 (2006.01)
CPC (source: EP)
E04B 1/24 (2013.01); E04B 2/62 (2013.01); E04B 2/7411 (2013.01); E04B 2001/2454 (2013.01); E04B 2001/2463 (2013.01); E04B 2001/2472 (2013.01); E04B 2001/249 (2013.01); E04B 2001/2496 (2013.01)
Citation (search report)
- FR 1028792 A 19530527 - FOREIGN INVEST INC
- FR 1022923 A 19530311 - HABITATION MODERNE SOC D EXPL
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0006756 A2 19800109; EP 0006756 A3 19800123; EP 0006756 B1 19830622; CA 1124482 A 19820601; DE 2965721 D1 19830728
DOCDB simple family (application)
EP 79301239 A 19790626; CA 306416 A 19780628; DE 2965721 T 19790626