EP 1170237 B1 20060712 - Method for aligning sheet material
Title (en)
Method for aligning sheet material
Title (de)
Verfahren zur Ausrichtung bogenförmigen Materials
Title (fr)
Méthode d'alignement d'un matériau en feuille
Publication
Application
Priority
DE 10023919 A 20000517
Abstract (en)
[origin: US2002017755A1] The invention relates to a method for the alignment of sheet-like material (1). Its alignment occurs via rotation elements (25), wherein the sheet-like material (1) is rotated around its central axis in order to print on the front and backsides. During the rotation of the sheet-like material (1) around its central axis, the material's leading edge (23) remains in its aligned position. Into the conveyor surface (9) is incorporated a sensor pair (30), preferably in the form of CCD line sensors, with which the sheet-like material (1) is aligned on the same lateral edge (24) following the rotation, as is the case during the alignment procedure of the sheet-like material (1) before it is rotated around its center axis.
IPC 8 full level
B41F 21/12 (2006.01); B65H 9/20 (2006.01); B41F 33/14 (2006.01); B65H 9/00 (2006.01); B65H 9/10 (2006.01)
CPC (source: EP US)
B65H 9/002 (2013.01 - EP US); B65H 9/20 (2013.01 - EP US); B65H 2553/41 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2002017755 A1 20020214; AT E332863 T1 20060815; DE 10023919 A1 20011122; DE 50110435 D1 20060824; EP 1170237 A2 20020109; EP 1170237 A3 20030129; EP 1170237 B1 20060712; JP 2002019999 A 20020123
DOCDB simple family (application)
US 85547901 A 20010515; AT 01110274 T 20010426; DE 10023919 A 20000517; DE 50110435 T 20010426; EP 01110274 A 20010426; JP 2001147606 A 20010517