Patent · US Expired

Rack with a lower frame and an upper frame made of a continuous section

US6142594A · kind A · utility

20Cited by

3References

10Claims

0Family size

Assignee

Rittal-Werk Rudolf Loh GmbH & Co. KG · DE

Inventors

Rolf Benner · Herborn, DE
Martina Kohler · Herborn, DE
Udo Munch · Sinn, DE
Wolfgang Reuter

Key dates

Filing date	Jul 14, 1999
Grant date	Nov 7, 2000
Priority date	—
Expiry date	Jul 14, 2019

Classification

Technology area (CPC H)Electricity
CPC primaryH02B1/014
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rack for a switching cabinet with a lower frame and an upper frame, which have horizontal length and width struts on which vertical frame sections can be arranged. The upper and lower frames are easy to produce and involve little technical complexity if the length and width struts are connected to form a continuous section in a single piece and the section is formed from a stamped and bent piece.

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