Narrow frame wall structure

Details Narrow frame wall structure Narrow frame wall structure

1975-08-29

1977-02-08

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Machine or implement

52399, 52206, 52207, E04C 332, E04B 148, E06B 104

Patent

active

040065731

ABSTRACT:
Disclosed is a narrow frame wall structure having panel gripping mullions formed of extruded metal. Typical vertical mullions comprise a mullion proper with a glazing pocket on one side and one half of a glazing pocket on the other side, a mullion stop attached to the mullion proper after installation of a panel, and a mullion filler snap-locked to the mullion proper and the mullion stop to provide the remaining half of the second glazing pocket, thereby providing easy glazing and adequate glass bite notwithstanding the narrowness of the mullion. Joints between vertical and horizontal mullions are formed with joint pins positioned internally of the horizontal mullions on internal splines, and abutting, passing into or through, the vertical mullion, with predrilled screw holes in the pin so located that a screw hole is positioned a predetermined distance from the side of the vertical mullion in every standard location of the pin.

REFERENCES:
patent: 3147518 (1964-09-01), Horgan
patent: 3160245 (1964-12-01), Pavlecka
patent: 3267629 (1966-08-01), Waring et al.
patent: 3352078 (1967-11-01), Neal
patent: 3719014 (1973-03-01), Sukolics
patent: 3881287 (1975-05-01), Biebuyck

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