Roof window with an improved securing device
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United States of America Patent
Stats
-
Dec 17, 2002
Grant Date -
Jul 25, 2002
app pub date -
Mar 12, 2001
filing date -
Jan 19, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The window frame structure of the roof window is secured to the main frame structure within a predetermined range of the opening angle by means of a securing device comprising at least one torsion member. The torsion member is torsionally biased in the opening direction of the window and includes engagement means at a distance from the pivot axis for engagement with corresponding engagement means on the window frame structure. The securing device is automatically activated and deactivated during mounting and dismounting of the window frame from the main frame.
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Family
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Cited Art Landscape
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