EP 0476437 B1 19941123 - Method and device for seizing a broken printing web.
Title (en)
Method and device for seizing a broken printing web.
Title (de)
Verfahren und Vorrichtung zum Fangen einer gerissenen Bedruckstoffbahn.
Title (fr)
Méthode et dispositif pour saisir une bande d'impression déchirée.
Publication
Application
Priority
DE 4029366 A 19900915
Abstract (en)
[origin: JPH04234658A] PURPOSE: To catch a web upon breakage, especially in a rotary printing press. CONSTITUTION: A rotor 7 can be pivoted against a roll 3 in response to the signal of a switch sensing breakage of a web. The roll 3 is initially run at a higher speed than the web and then the effective speed of the roll is made equal to the web speed by the use of a drive device with at least one yielding means therein. The torque transmitted to the yielding means is reduced to a value lower than the web break value when the rotor 7 is engaged with the roll 3.
IPC 1-7
IPC 8 full level
B41F 13/00 (2006.01); B41F 33/00 (2006.01); B41F 33/06 (2006.01); B41F 33/14 (2006.01); B41F 33/18 (2006.01); B65H 26/02 (2006.01)
CPC (source: EP US)
B41F 33/18 (2013.01 - EP US); B65H 26/025 (2013.01 - EP US); B41P 2233/20 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0476437 A1 19920325; EP 0476437 B1 19941123; DE 4029366 A1 19920319; DE 4029366 C2 19950706; DE 59103576 D1 19950105; JP 2990457 B2 19991213; JP H04234658 A 19920824; US 5163371 A 19921117
DOCDB simple family (application)
EP 91114972 A 19910905; DE 4029366 A 19900915; DE 59103576 T 19910905; JP 22793091 A 19910909; US 74376691 A 19910812