Door frame structure having quick mounting hinge means

Details Door frame structure having quick mounting hinge means Door frame structure having quick mounting hinge means

1975-12-10

1977-07-12

Faw, Jr., Price C.

Movable or removable closures

Frame with closure feature

52213, 52215, E06B 104, E06B 938

Patent

active

040345149

ABSTRACT:
A quickly assembled door frame formed of sheet metal and having a generally U-shaped cross-section, one of the frame members being adapted to mount a hinge having a portion embossed to provide a recess to receive a plate of the hinge, a plurality of slots provided in a side wall, and a hinge anchor plate having engagement tabs adapted to be inserted into the slots and having threaded apertures adapted to engage screws engaging the hinge plate and passing through apertures provided in the frame member. In an improved embodiment secondary embossments are provided in the frame member defining alignment channels, and the hinge anchor plate is provided with guide tabs adapted to be received within channels, thereby maintaining the engagement tabs of the hinge anchor plate in engagement with the inner wall of the primary embossment.

REFERENCES:
patent: 1701679 (1929-02-01), Johnson
patent: 1731459 (1929-10-01), Gross
patent: 2742117 (1956-04-01), Tolman
patent: 2835933 (1958-05-01), Evans
patent: 3299592 (1967-01-01), Cable
patent: 3345780 (1967-10-01), McGhee
patent: 3401487 (1968-09-01), Brandt et al.

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