Hinge device for inclined tilting type windows with external cover rails
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United States of America Patent
Stats
-
May 8, 1984
Grant Date -
N/A
app pub date -
Jun 22, 1982
filing date -
Jul 3, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a hinge device for inclined tiltable windows with external overlapping cover rails, the base plate of the main frame supports through a pair of pivotable links an intermediate member which is movable in a parallelogramlike--or pantographlike--manner and itself carries a pivot pin on which the sash base plate of the hinge device is journalled. The rotation of said base plate about the pivot pin is co-ordinated with the movement of the intermediate member by way of a coupling link that through pivot pins is connected with the sash base plate and the pivotable link adjacent the coupling link, respectively. The coupling link makes it possible in a simple and cheap manner to reliably controlling the hing parts during the full tilting of the sash in both directions.
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Cited Art Landscape
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