Window hardware

Details Window hardware Window hardware

1979-02-05

1980-09-23

Moore, Richard E.

Closure fasteners

Bolts

Sliding

49394, E05C 106

Patent

active

042239281

ABSTRACT:
Latch lock hardware for a window having a latch-lug that is insertable into a latch pocket in the casing for tilting purposes. The latch lock hardware comprises a pair of vertically-spaced cams located on the casing above the latch-pocket and a pair of vertically-spaced elements mounted on the window. The upper element is located beneath the upper cam to prevent removal of the window for a small tilting angle of the window and the lower element is located beneath the lower cam to prevent removal of the window for a relatively larger tilting angle of the window.

REFERENCES:
patent: 3212140 (1965-10-01), Byrka
patent: 3911621 (1975-10-01), McHeffey

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