Door frame for an overlapping door

Movable or removable closures – Frame with closure feature

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Details

49380, 16130, 312140, E06B 104

Patent

active

039786196

ABSTRACT:
The door frame for an overlapping door has two posts which define facing vertical grooves which are of utility as a keeper for the latch or lock of the door mounted on the frame.
The front face of at least one of the posts has a vertical dovetail groove in which an extension of a fixed hinge part of a hinge is slidably engaged. For the purpose of holding the extension fast in the dovetail groove by the effect of friction at the desired height there is provided at least one screw which is screwthreadedly engaged in a tapped hole in the extension and has for effect to tighten the assembly between the extension and the surfaces of the dovetail groove.

REFERENCES:
patent: 384954 (1888-06-01), Benedict
patent: 532044 (1895-01-01), Fagan
patent: 1141303 (1915-06-01), Bennett et al.
patent: 2557716 (1951-06-01), Allee
patent: 2910154 (1959-10-01), Hammitt et al.
patent: 3008741 (1961-11-01), MacCormack
patent: 3274735 (1966-09-01), Stackhouse
patent: 3298135 (1967-01-01), Kinser
patent: 3520084 (1970-07-01), Gigante
patent: 3566539 (1971-03-01), Ridgley
patent: 3772735 (1973-11-01), Lautenschlaeger
patent: 3774345 (1973-11-01), Cole et al.

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