EP 1790494 B1 20081022 - Method and apparatus for forming grooves in sheets to make printed products
Title (en)
Method and apparatus for forming grooves in sheets to make printed products
Title (de)
Verfahren und Vorrichtung zum Rillen von Bogen zur Herstellung von Druckerzeugnissen
Title (fr)
Procédé et appareil de rainurage de feuilles pour la fabrication de produits imprimés
Publication
Application
Priority
DE 102005055856 A 20051123
Abstract (en)
[origin: EP1790494A1] The method involves seaming output sheets (19b) to a folded sheet, where the output sheets are compiled on top of each other in such a manner that the folded area lies at the top and the folded sheet is opened downwardly. A groove line (30b) is formed in the output sheets before the folding, where the depth and the breadth of the groove line are increased around a predetermined measure. An adjusting device controlled by a control device is provided for delivering a groove wheel (34) in a passage plane (DE). An independent claim is also included for a device for processing a sheet.
IPC 8 full level
B31F 1/00 (2006.01); B31F 1/10 (2006.01); B42C 19/02 (2006.01); B42D 15/00 (2006.01)
CPC (source: EP)
B31F 1/10 (2013.01); B42C 5/00 (2013.01); B42D 15/008 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1790494 A1 20070530; EP 1790494 B1 20081022; DE 102005055856 A1 20070531; DE 102005055856 B4 20070913; DE 502006001879 D1 20081204
DOCDB simple family (application)
EP 06024135 A 20061121; DE 102005055856 A 20051123; DE 502006001879 T 20061121