Patent · US Expired

Device for inserting and withdrawing circuit boards

US5675475A · kind A · utility

31Cited by

3References

13Claims

0Family size

Assignee

Schroff GmbH · DE

Inventors

Paul Mazura · Waldbronn, DE
Michael Joist · Gaggenau, DE
Hans-Ulrich Gunther · Remchingen, DE
Hans-Martin Schwenk · Wiesenweg, DE

Key dates

Filing date	Mar 7, 1996
Grant date	Oct 7, 1997
Priority date	—
Expiry date	Mar 7, 2016

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S439/911
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An insertion and withdrawal device for a plug-in assembly, provided for insertion into a sub-rack. A plunger is disposed in a holding bracket of the device for the purpose of actuating a microswitch. A space, that permits a switching process of the microswitch prior to separation of the plug connector, is provided between a press-down shoulder of the pivoting lever and the front surface of a profiled rail.

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