COMPOSITE PANEL HAVING INTERLOCKED SKINS AND A BONDED FOAM CORE

A unitary, insulated panel is provided for use in sectional doors and walls. The panel comprises opposed, spaced apart, parallel, inner and outer metal skins. The skins are mechanically interlocked along their top and bottom ends byintegral, inwardly projecting flanges having mutually engaged, hook-...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MIHALCHEON, ARTHUR A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BUILDING BUILDING MATERIALS DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS STRUCTURAL ELEMENTS
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