EP 1270473 A3 20050914 - Skew compensation device for corrugated board machine
Title (en)
Skew compensation device for corrugated board machine
Title (de)
Schräglauf-Kompensations-Vorrichtung für Wellpappeanlage
Title (fr)
Dispositif pour la correction du désalignement dans une machine pour carton ondulé
Publication
Application
Priority
DE 10131833 A 20010630
Abstract (en)
[origin: EP1270473A2] The system for compensating for slanting feed of a paper web (2) through a corrugated cardboard making machine comprises digital cameras (40) which detect the positions of the edges of the web. The data from these is fed to a control unit (43) which operates a spindle motor (30) to adjust the position of the processing tools (11, 24, 35) on the web.
IPC 1-7
IPC 8 full level
B31F 1/28 (2006.01); B65H 23/02 (2006.01); B65H 23/038 (2006.01)
CPC (source: EP US)
B31F 1/2836 (2013.01 - EP US); B65H 23/0204 (2013.01 - EP US); B65H 23/038 (2013.01 - EP US)
Citation (search report)
- [X] US 4475422 A 19841009 - LAWSON KENNETH T [GB]
- [X] US 3753381 A 19730821 - DINKELBACH A, et al
- [X] US 3152941 A 19641013 - SHERMAN ROBERT A, et al
- [X] US 5087313 A 19920211 - DUECKER PETER [DE]
- [X] US 3929047 A 19751230 - BRANDL HERMANN JOSEF
- [A] DE 19802913 A1 19990729 - BHS CORR MASCH & ANLAGENBAU [DE]
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)
EP 1270473 A2 20030102; EP 1270473 A3 20050914; DE 10131833 A1 20030116; US 2003000988 A1 20030102
DOCDB simple family (application)
EP 02012776 A 20020610; DE 10131833 A 20010630; US 18496702 A 20020701