Patent · US Expired

Basic rack

US6561603B2 · kind B2 · utility

18Cited by

4References

17Claims

0Family size

Assignee

Knuerr-Mechanik fuer die Elektronik Aktiengesellschaft · DE

Inventors

Josef Knab · Koblenzer Straße, DE
Alexander Prinz · Maierhofen, DE
Siegfried Schneiderbauer · Rossbach, DE
Klaus Neuwardt · Simbach, DE

Key dates

Filing date	Apr 25, 2001
Grant date	May 13, 2003
Priority date	—
Expiry date	Apr 25, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T403/342
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a basic rack, particularly for equipment cabinets, transverse profiles and depth profiles are connected by corner connectors to an upper and lower frame. Vertical profiles connect the upper and lower frame in the area of the corner connectors. At least the transverse and depth profiles are made from a triangular, particularly rectangular hollow profile. The corner connectors are provided with two complimentary constructed triangular fixing extensions for mounting the transverse and depth profiles. The vertical profiles have terminal end fastening inserts for fastening to the corner parts of the corner connectors.

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