EP 0639453 B1 19970312 - Cross-perforating device
Title (en)
Cross-perforating device
Title (de)
Vorrichtung zum Querperforieren
Title (fr)
Dispositif pour faire des perforations transversales
Publication
Application
Priority
DE 4327466 A 19930816
Abstract (en)
[origin: EP0639453A1] The invention relates to a device for cross-perforating for a folding apparatus equipped with two cross-folding devices, having two perforating cylinders which are arranged upstream of the cross-folding devices and are equipped with perforating knives and perforating strips cooperating in each case in pairs. For an adjustment of the device during machine running: I one perforating cylinder (5) is in two parts and one perforating cylinder (6) is in one part II or both perforating cylinders are in two parts III or both perforating cylinders are in three parts having in each case an adjustment suitable in terms of position with respect to the cross-folds: I of all perforating knives (13; 15; 16) II of all perforating knives (13; 15; 16) and the perforating strip (14) assigned to the first cross-fold III of all perforating knives (13; 15; 16) and perforating strips (14; 17; 18). <IMAGE>
IPC 1-7
IPC 8 full level
B41F 13/54 (2006.01); B65H 45/16 (2006.01); B65H 45/28 (2006.01)
CPC (source: EP)
B41F 13/54 (2013.01); B65H 45/28 (2013.01)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0639453 A1 19950222; EP 0639453 B1 19970312; DE 4327466 A1 19950223; DE 59402015 D1 19970417
DOCDB simple family (application)
EP 94111517 A 19940723; DE 4327466 A 19930816; DE 59402015 T 19940723