Patent · US Expired

Module for supporting circuit boards

US4004194A · kind A · utility

16Cited by

7References

5Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Karl Doerflinger
Hermann Renner · Worms, DE
Richard Theus · Wolfratshausen, DE

Key dates

Filing date	Sep 23, 1974
Grant date	Jan 18, 1977
Priority date	—
Expiry date	Sep 23, 1994

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S174/35
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A plug-in module for supporting therein plug-in circuit boards incorporating electrical components, the module having on the inner surface of its side walls supporting rails for the plug-in circuit boards and suspension rails on one of the external sides for suspending the module in an assembly system, said moudle being a one piece integral unit made of a metalized synthetic material having good shielding characteristics and having the ability to dissipate heat.

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