EP 0197190 A2 19861015 - A device for piercing sheets or webs along fold lines thereof.
Title (en)
A device for piercing sheets or webs along fold lines thereof.
Title (de)
Vorrichtung zum Lochen von Bogen oder Papierbahnen entlang deren Faltlinien.
Title (fr)
Perforeuse de feuilles ou de bandes de papier le long des lignes pliées de celles-ci.
Publication
Application
Priority
IT 1925485 A 19850128
Abstract (en)
The invention is concerned with the technical field of bookbinding machines, and in particular with a device for piercing sheets and webs along fold lines thereof. A device (1) is provided which comprises cutting members (2) defined by a punch wheel (9) having teeth whose thickness is equal to the width of sheet portions (8) to be cut off, anvil members (3) defined by a pair of discs (15) flanking said punch wheel (9), on opposed sides thereof, and a sleeve (17) carrying said disks (15) mounted for angular rotation and axial oscillation on a secondary shaft (16) parallel to a primary shaft (10) carrying said punch wheel (9).
IPC 1-7
IPC 8 full level
B26F 1/10 (2006.01)
CPC (source: EP)
B26F 1/10 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0197190 A2 19861015; EP 0197190 A3 19870114; IT 1184854 B 19871028; IT 8519254 A0 19850128
DOCDB simple family (application)
EP 85113917 A 19851031; IT 1925485 A 19850128