EP 0810092 B1 20020807 - Apparatus and method for checking printed sheets
Title (en)
Apparatus and method for checking printed sheets
Title (de)
Vorrichtung und Verfahren zur Überprüfung von Druckbogen
Title (fr)
Appareil et procédé pour le contrôle de feuilles imprimés
Publication
Application
Priority
EP 96830307 A 19960530
Abstract (en)
[origin: EP0810092A1] An apparatus for checking printed sheets, comprises means of optical detection (10), mounted immediately upstream of the production station (7) of a machine performing a subsequent phase of production of the sheet (5), for detecting the images of groups (20a,20b) of reference signs (21a-23a,21b-23b) suitably printed on the sheets (5). It is provided a processing device (14) that allows of displaying the images of the reference signs and of determining the deviation of them with respect to a preset position. <IMAGE>
IPC 1-7
IPC 8 full level
B41F 33/00 (2006.01)
CPC (source: EP)
B41F 33/0081 (2013.01)
Citation (examination)
DE 4218760 A1 19931209 - HEIDELBERGER DRUCKMASCH AG [DE]
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0810092 A1 19971203; EP 0810092 B1 20020807; DE 69622848 D1 20020912; DE 810092 T1 19980903; ES 2114835 T1 19980616
DOCDB simple family (application)
EP 96830307 A 19960530; DE 69622848 T 19960530; DE 96830307 T 19960530; ES 96830307 T 19960530