Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Retaining feature between frame and reveal
Patent
1990-03-13
1992-10-20
Chilcot, Jr., Richard E.
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Retaining feature between frame and reveal
52656, 52745, E06B 104
Patent
active
051559560
ABSTRACT:
A metal subframe is anchored into an opening in a building wall as the wall is being built. A factory-glazed and factory-welded metal frame is snapped into the subframe conveniently from inside of the building. integral one-way clips or latches automatically align, center and permanently capture the frame as it is installed in the subframe, and no field welding is thus required. The latches are internal and inaccessible when locked, thereby making this metal window construction well suited for security installations.
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Gunter Deborah R.
Gunter Leslie A.
Maxwell Dennis L.
Nguyen Van
Norment Robert H.
Chilcot Jr. Richard E.
Norment Industries, Inc.
Smith Creighton
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