Hinge fittings for pivoting and tiltable doors, windows or the like, situated in rabbets of the opening frame and the fixed frame
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United States of America Patent
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-
Jan 21, 1992
Grant Date -
N/A
app pub date -
Sep 20, 1989
filing date -
Oct 11, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Hinge fittings for pivoting a titlable door or window in which the opening frame partially overlaps the fixed frame provided with a corner bearing and a casement stay fixed in rabbets, and each of the corner bearing and the casement stay having an auxiliary stay arm, a connecting rod and a second stay arm connecting the opening frame to the fixed frame. In order to guarantee better sealing and reliable operation of the door or window, the hinge fittings also include elements for the lateral and vertical positioning of the opening frame in relation to the fixed frame and elements to press the opening frame against the fixed frame on closing.
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