Title: Window hardware

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.

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Inventors: Roth, Ernst (Wilnsdorf, DE, US)

Application Number: 009056
Filing Date: 1979-02-05
Publication_date: 1980-09-23
Assignee: Siegenia-Frank KG (Siegen, DE)
Primary Class(es): 292/157 49/394
Other Classes:
US Patent Ref:

3212140	Oct, 1965	Byrka	49/383.
3911621	Oct, 1975	McHeffey	49/394.

Other Refs:
Primary Examiner: Moore, Richard E.
Assistant Examiner:
Attorney: Blodgett; Norman S., Blodgett; Gerry A.