Plug connector for hollow sections

Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Outside corner or peripherally bordered

Reexamination Certificate

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Details

C052S656500, C052S656600, C403S298000, C403S295000

Reexamination Certificate

active

06862859

ABSTRACT:
A plug-in connector for hollow sections (24), especially for spacer frames or bar sections of insulating glass panes. The plug-in connector has a middle wall (5) and two side walls (6) joining same with a plurality of lateral retaining elements (12, 13, 14) arranged one after the other in the direction of plugging-in (9) of the hollow sections. At least some of the retaining elements (12, 13, 14) are arranged at the side walls (6) offset transversely to the direction of plugging-in (9) with a said mutual distance (16, 17). The retaining elements may be arranged at various levels to engage at various points on the hollow section.

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