Cross-connector of plastic material for a window grill construct

Details Cross-connector of plastic material for a window grill construct Cross-connector of plastic material for a window grill construct

1991-05-17

1993-01-12

Scherbel, David A.

Static structures (e.g., buildings)

Ornamental: color, thickness variation, or dissimilar...

Facer formed to simulate multiple units

403295, 403278, 52507, 52456, 52665, E06B 700

Patent

active

051779200

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.

REFERENCES:
patent: 4105348 (1978-08-01), Anderson et al.
patent: 4714370 (1987-12-01), Chen
patent: 4895548 (1990-01-01), Holland et al.

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