Window sash assembly

Details Window sash assembly Window sash assembly

1980-10-29

1983-10-25

Friedman, Carl D.

Static structures (e.g., buildings)

Framing to receive door, doorjamb, or window sash

Retaining feature between frame and reveal

49 63, 49504, E06B 104

Patent

active

044111118

ABSTRACT:
A window sash assembly which comprises an outer metal sash, an inner sash positioned and assembled indoors adjacent to said outer sash and a peripheral edge member positioned about the inner end of said inner sash to cover the adjacent open end of an indoor wall member, is disclosed. Said inner sash includes a main portion of adiabatic material which integrally includes said peripheral edge member at the inner end portion thereof to thereby form a sash main frame extending from said peripheral edge member to the indoor pieces of said outer sash. Metal upper and lower rail frames and metal left-hand and right-hand door boxing frames are positioned along about the inner periphery of said sash main frame. Said sash main frame is formed into a framework and said upper and lower rail frames and left-hand and right-hand door boxing frames are formed into a framework within said framework of the sash main frame.

REFERENCES:
patent: 3208564 (1965-09-01), Sitterly
patent: 3289377 (1966-12-01), Hetman
patent: 3402510 (1968-09-01), Johnson
patent: 3984954 (1976-10-01), Takeda
patent: 4048774 (1977-09-01), Yamamoto
patent: 4055916 (1977-11-01), Yamamoto et al.
patent: 4222200 (1980-09-01), Beirnes
patent: 4265052 (1981-05-01), Johnson et al.
patent: 4285166 (1981-08-01), Ishida

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