Patent · US Expired

Safety device and method for monitoring a hazardous area that cannot be looked at in a printing machine

US6883431B2 · kind B2 · utility

1Cited by

5References

17Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Uwe Fischer · Berlin, DE
Hans-Peter Hiltwein · Kusel, DE
Carsten Huschle · Bretten, DE
Dirk Naumann · Lorsch, DE
Michael A. Rehberg · Heidelberg, DE

Key dates

Filing date	Mar 28, 2002
Grant date	Apr 26, 2005
Priority date	—
Expiry date	Mar 28, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41M1/00
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A control system for a printing machine and a safety device for scanning and displaying a hazardous area that cannot be looked at on a printing machine and method thereof includes permitting the printing machine to be started up only after an acknowledgement through a control device that the hazardous area displayed has been examined by an operator.

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