Cross-connector of plastic material for a window grill construction
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United States of America Patent
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-
Jan 12, 1993
Grant Date -
N/A
app pub date -
May 17, 1991
filing date -
May 23, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a cross-connector of plastic material for hollow profiled window grill bars introduced into the insulating space of an insulated window assembly consisting of two panes. Such a cross-connector consists of four legs positioned perpendicularly to one another and being configured such that they be inserted into the ends of the hollow profiled window grill bars in order to become fixed with these bars which are fixed to the peripheral frame of the window at their other ends. The present invention achieves the advantages of increased flexure and torsional strengths, and lower weight, while using a plastic material containing break-throughs, or alternatively, recesses. In addition, angled pins positioned oblique to the direction of insertion of the cross-connector legs result in a tighter, more permanent connection.
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