EP 1300243 B1 20061018 - Method and means for determining the position of a printed web
Title (en)
Method and means for determining the position of a printed web
Title (de)
Verfahren und Vorrichtung zur Ermittlung der Postition einer bedruckten Papierbahn
Title (fr)
Procédé et dispositif pour déterminer la position d'une bande imprimée
Publication
Application
Priority
DE 10149158 A 20011004
Abstract (en)
[origin: EP1300243A2] Method for determining the position of a printed paper web (44) in a print machine, especially a rotary printing press, whereby: reference values for position determination are gained from a preliminary printing stage; at least a part of a print image on the paper web is measured using a sensor (43); the reference values are compared with the image data acquired with the sensor; and the position of the paper web is determined from the result of the comparison. <??>An Independent claim is made for a device for determining the position of a printed paper web in a rotary printing press using a CCD, CMOS or a linear camera and a contrast sampler.
IPC 8 full level
B41F 33/00 (2006.01)
CPC (source: EP US)
B41F 33/0081 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1300243 A2 20030409; EP 1300243 A3 20040303; EP 1300243 B1 20061018; AT E342803 T1 20061115; DE 10149158 A1 20030424; DE 10149158 B4 20100722; DE 50208485 D1 20061130; DK 1300243 T3 20070219; ES 2274952 T3 20070601; US 2003066451 A1 20030410; US 6779454 B2 20040824
DOCDB simple family (application)
EP 02405829 A 20020926; AT 02405829 T 20020926; DE 10149158 A 20011004; DE 50208485 T 20020926; DK 02405829 T 20020926; ES 02405829 T 20020926; US 26433302 A 20021003