Closure frame assemblies

Details Closure frame assemblies Closure frame assemblies

1987-08-25

1988-11-08

Dorner, Kenneth J.

Movable or removable closures

Frame with closure feature

Adjustable frame

52217, B06B 104

Patent

active

047826304

ABSTRACT:
A removable type of closure frame assembly, such as a window or door frame, is provided. It includes an outer circumferential part adapted to receive a panel member such as a window pane and is adapted to abut on the outer surface of a wall surrounding an aperture. A jaw component is associated with the outer circumferential part and has an elongated recess. A first locking formation is provided inside the elongated recess. An inner circumferential part is adapted to abut on the inner surface of a wall surrounding an aperture. A tongue component is associated with the inner circumferential part. A second locking formation is provided at an extremity of the tongue component. The first and second locking formations are adatped to lock together. A removable locking member is adapted to be inserted into the recess for pressing the first and second locking formations firmly into locking contact.

REFERENCES:
patent: 908858 (1909-01-01), Goddard
patent: 3553891 (1971-01-01), Casebolt et al.

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