Patent · US Expired

Housing, particularly a module carrier, including supporting rails for accomodating a plurality of mutually parallel guide rails

US5034853A · kind A · utility

11Cited by

3References

18Claims

0Family size

Assignee

Schroff GmbH · DE

Inventors

Paul Mazura · Waldbronn, DE
Werner Sonnabend · Neuenbürg, DE
Hans-Ulrich Gunther · Remchingen, DE

Key dates

Filing date	Oct 18, 1989
Grant date	Jul 23, 1991
Priority date	—
Expiry date	Oct 18, 2009

Classification

Technology area (CPC H)Electricity
CPC primaryH05K7/1418
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present invention relates to housings, particularly module carriers, equipped with supporting rails for the accommodation of a plurality of mutually parallel guide rails into which plug-in units equipped with electronic and electric components can be inserted. According to the invention, unoccupied plug-in locations are covered by individual covers whose width essentially corresponds to a multiple of the smallest scale unit and which can be combined in any desired number so that the air flow in the housing or in the module carrier is improved in a simple manner.

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