EP 0703047 B1 20020123 - Perforating device
Title (en)
Perforating device
Title (de)
Perforiereinrichtung
Title (fr)
Dispositif de perforation
Publication
Application
Priority
DE 4433604 A 19940921
Abstract (en)
[origin: EP0703047A2] The mechanism, for a perforating cylinder (1), acts along a transverse fold line, a holder being provided for the perforating blade (3). The latter consists of a series of individual perforation knives (8,9) in a row running in the axial direction of the perforating cylinder. Each knife can have a straight perforating section and one inclined to it in the direction of rotation (C) of the cylinder and towards a line (11) bisecting the cylinder in the transverse direction of the latter. There can be an inclined perforating section to each end of the straight one.
IPC 1-7
IPC 8 full level
B26F 1/20 (2006.01); B26D 7/26 (2006.01); B26F 1/14 (2006.01); B26F 1/18 (2006.01); B26F 1/22 (2006.01); B42C 5/04 (2006.01)
CPC (source: EP US)
B26D 7/2614 (2013.01 - EP US); B26F 1/14 (2013.01 - EP US); B26F 1/22 (2013.01 - EP US); B26D 2210/11 (2013.01 - EP US); Y10S 83/934 (2013.01 - EP US); Y10T 83/4795 (2015.04 - EP US); Y10T 83/4838 (2015.04 - EP US); Y10T 83/9314 (2015.04 - EP US); Y10T 83/9372 (2015.04 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0703047 A2 19960327; EP 0703047 A3 19961023; EP 0703047 B1 20020123; DE 4433604 A1 19960328; DE 4433604 C2 19980507; DE 59510011 D1 20020314; JP 2941695 B2 19990825; JP H08300300 A 19961119; US 5791219 A 19980811
DOCDB simple family (application)
EP 95114443 A 19950914; DE 4433604 A 19940921; DE 59510011 T 19950914; JP 24210795 A 19950920; US 53195495 A 19950921