EP 1080887 A1 20010307 - Web position control system
Title (en)
Web position control system
Title (de)
Bahnlagekontrollsystem
Title (fr)
Système de contrôle de la position d'une bande
Publication
Application
Priority
US 37734599 A 19990819
Abstract (en)
A method and apparatus for controlling the lateral and longitudinal position of the web (16) with respect to various processing units (20,22,24,26) operating on the web (16) using a correlation between scanned image data and reference image data. <IMAGE>
IPC 1-7
IPC 8 full level
B41F 13/58 (2006.01); B41F 33/06 (2006.01); B41F 33/14 (2006.01); B65H 23/035 (2006.01); B65H 23/04 (2006.01); G06T 1/00 (2006.01)
CPC (source: EP)
B65H 23/035 (2013.01); B65H 23/048 (2013.01); B65H 2301/4148 (2013.01); B65H 2511/20 (2013.01); B65H 2511/21 (2013.01); B65H 2511/23 (2013.01); B65H 2553/42 (2013.01)
Citation (search report)
- [XDY] US 4882764 A 19891121 - REYNOLDS BRUCE A [US], et al
- [YD] US 5412577 A 19950502 - SAINIO JEFFREY W [US], et al
- [Y] EP 0683123 A1 19951122 - DE LA RUE GIORI SA [CH]
- [A] WO 9500336 A2 19950105 - HEIDELBERGER DRUCKMASCH AG [DE], et al
- [A] US 4512256 A 19850423 - SCHRIBER LOUIS [US], et al
- [A] EP 0023299 A1 19810204 - SIEMENS AG [DE]
- [A] EP 0288550 B1 19911127
- [A] US 5048810 A 19910917 - PALMATIER ROLAND T [US], et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00306343 A 20000726; JP 2000249976 A 20000821