Patent · US Expired

Method of assembling insulated rail sections

US4662054A · kind A · utility

0Cited by

8References

4Claims

0Family size

Assignee

Schuco Heinz Schurmann GmbH & Co. · DE

Inventors

Tilo Jager · Bielefeld, DE
Armin Tonsmann · Bielefeld, DE
Siegfried Habicht · Witten, DE
Eitel-Friedrich Hocker · Bielefeld, DE

Key dates

Filing date	Nov 13, 1985
Grant date	May 5, 1987
Priority date	—
Expiry date	Nov 13, 2005

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49872
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An insulating strip for a heat-insulated composite section with two metal rail sections and at least one insulating strip positioned between them and intended for windows, doors, or facades. The insulating strip has a rectangular basic cross-section with anchoring webs along the edge that are accommodated on at least one side in recesses in the metal rail sections. The anchoring webs at at least one end of the insulating strip end at a distance from the face that corresponds to the rectangular basic cross-section.

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