Title:
【発明の名称】輪転印刷機の乾燥装置内における帯状体の破損を監視する方法および装置
Document Type and Number:
Japanese Patent JP2608358
Kind Code:
B2
Abstract:
A method of monitoring a web for tears occurring inside a dryer of a web-fed printing machine includes measuring the temperature of a running web by a thermal monitoring device in the proximity of an inlet to the dryer, and actuating a safety device when a sudden increase in the temperature of the web is detected by the thermal monitoring device; and device for performing the method.
Inventors:
Heinrich Height
Application Number:
JP3464892A
Publication Date:
May 07, 1997
Filing Date:
February 21, 1992
Export Citation:
Assignee:
Heidelberger Druckmaschinen AG
International Classes:
B41F23/04; B41F33/18; F26B13/00; (IPC1-7): B41F33/18; B41F23/04
Domestic Patent References:
| JP1247165A | ||||
| JP61196030U |
Attorney, Agent or Firm:
Toshio Yano (2 outside)