Window frame extrusion and method

Details Window frame extrusion and method Window frame extrusion and method

1994-01-18

1995-10-03

Friedman, Carl D.

Static structures (e.g., buildings)

Machine or implement

527304, 49DIG2, 49504, E04C 330

Patent

active

054542049

ABSTRACT:
An extruded aluminum window frame is shown having a thermal barrier held in place within the extrusion by channels having circular C-shaped insulation end pockets. An extrusion bridge is preferably located between the circular C-shaped insulation pockets in skip-debridged form within a polyurethane thermal barrier or may be conventionally located below the polyurethane thermal barrier for entire removal.

REFERENCES:
patent: 4283895 (1981-08-01), Sykolics

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