Patent · US Expired

Cabinet, particularly equipment cabinet

US6712434B2 · kind B2 · utility

32Cited by

11References

11Claims

0Family size

Assignee

Knuerr GmbH · DE

Inventors

Josef Knab · Koblenzer Straße, DE
Werner Spateneder · Pfarrkirchen, DE
Stefan Gramelsberger · Eichendorf, DE
Siegfried Schneiderbauer · Rossbach, DE
Alexander Prinz · Maierhofen, DE

Key dates

Filing date	Oct 29, 2001
Grant date	Mar 30, 2004
Priority date	—
Expiry date	Apr 2, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T403/4602
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a cabinet, particularly an equipment cabinet for electrical and electronic components and equipment having a particularly simple construction and ensuring an optimum accessibility to the installation area as well as a high security against unauthorized opening, not only the front door and a rear wall, but also the side walls are provided with hinges and can be articulated, as desired, either on the right or left. The hinge system has upper and lower hinge pins and two hinge pin receptacles in each corner connector of a frame. The two hinge pin receptacles are in each case formed in a shoulder of the corner connector.

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