Patent · US Expired

Spacing profile for double-glazing unit and double-glazing unit

US6061994A · kind A · utility

37Cited by

3References

9Claims

0Family size

Assignee

Flachglas Aktiengesellschaft · DE

Inventors

Bernhard Goer · Recklinghausen, DE
Franz-Josef Rotmann · Essen, DE
Juergen Regelmann · Witten, DE

Key dates

Filing date	Apr 27, 1999
Grant date	May 16, 2000
Priority date	—
Expiry date	Apr 27, 2019

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE06B2003/6638
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A spacing profile for a spacing frame, which is to be fitted in the edge area of a double-glazing unit, forming an interspace, with a profile body of material possessing low thermal conductivity and a metal layer, which is bonded to establish a form fit with the locating walls of the profile body intended for contact with the insides of the panes, wherein in each of the locating walls of the profile body a recess is provided, in which is arranged the metal layer, so that the contact surface formed by the profile body and the contact surface formed by the metal layer lie essentially in one plane.

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