Patent · US Expired

Switchgear cabinet with frame

US5806946A · kind A · utility

64Cited by

9References

13Claims

0Family size

Assignee

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

Inventors

Rolf Benner · Herborn, DE
Walter Nicolai · Seevetal, DE
Heinrich Strackbein · Biebertal, DE

Key dates

Filing date	Apr 28, 1997
Grant date	Sep 15, 1998
Priority date	—
Expiry date	Apr 28, 2017

Classification

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

Abstract

A switchgear cabinet with a frame made up of frame members and corner joints. The open sides of the frame are or may be closed by side walls, a rear wall, a bottom plate, a cover plate and at least one door. A special design of the frame members in the area of their outer edges and of the corner joints makes it simple to attach a door.

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