Patent · US Expired

Profiled spacers for insulation glazing assembly

US6339909B1 · kind B1 · utility

54Cited by

16References

32Claims

0Family size

Assignee

TECHNOFORM CAPRANO + BRUNNHOFER OHG · DE

Inventors

Erwin Brunnhofer
Bernhard Goer · Recklinghausen, DE
Jürgen Regelmann · Witten, DE

Key dates

Filing date	Mar 21, 2000
Grant date	Jan 22, 2002
Priority date	—
Expiry date	Mar 21, 2020

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B2003/66395
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A spacer profile for a spacer frame to be mounted in an insulating window unit by forming a space between the panes, with a chamber for receiving hygroscopic materials and with at least one contact web to lie against the inner side of a pane, which is connected via a bridge section with the chamber, is characterized i that the profile corpus of the spacer profile consists of an elastically-plastically deformable material with poor heat conductivity, and that at least the contact webs are permanently materially connected with a plastically deformable reinforcement layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.