EP 1303404 B1 20071031 - METHOD FOR REGULATION OF A WEB TENSION IN A ROTARY PRINT MACHINE
Title (en)
METHOD FOR REGULATION OF A WEB TENSION IN A ROTARY PRINT MACHINE
Title (de)
VERFAHREN ZUR REGELUNG EINER BAHNSPANNUNG IN EINER ROTATIONSDRUCKMASCHINE
Title (fr)
PROCEDE DE REGULATION DE LA TENSION D'UNE BANDE DE MATIERE DANS UNE MACHINE D'IMPRESSION ROTATIVE
Publication
Application
Priority
- DE 0102718 W 20010719
- DE 10035788 A 20000722
Abstract (en)
[origin: WO0207975A1] The invention relates to a method for the regulation of a web tension in a rotary print machine, whereby the web (B) passes through at least two printing groups (06, 07, 08, 09). A change in the extension of the web during the run, is determined by means of a change in a phase shift between a first phase position of a printing group and a second phase position measured behind a last printing group. The change in phase position is compensated by means of a change in the tension (S) of the web before the first printing group.
IPC 8 full level
B41F 13/02 (2006.01); B41F 33/06 (2006.01); B65H 23/188 (2006.01)
CPC (source: EP US)
B41F 13/025 (2013.01 - EP US); B65H 23/1882 (2013.01 - EP US); B65H 2513/50 (2013.01 - EP US); Y10S 101/42 (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)
WO 0207975 A1 20020131; AT E376930 T1 20071115; AU 8567901 A 20020205; DE 10035788 C1 20020314; DE 50113198 D1 20071213; EP 1303404 A1 20030423; EP 1303404 B1 20071031; ES 2294022 T3 20080401; JP 2004504191 A 20040212; JP 3876225 B2 20070131; US 2003164102 A1 20030904; US 7040231 B2 20060509
DOCDB simple family (application)
DE 0102718 W 20010719; AT 01964839 T 20010719; AU 8567901 A 20010719; DE 10035788 A 20000722; DE 50113198 T 20010719; EP 01964839 A 20010719; ES 01964839 T 20010719; JP 2002513694 A 20010719; US 29624702 A 20021209