EP 0855356 B1 20000816 - Folding drums for a longitudinally folding device
Title (en)
Folding drums for a longitudinally folding device
Title (de)
Falzwalzen einer Vorrichtung zum Längsfalzen
Title (fr)
Cylindres de pliage pour un dispositif de pliage longitudinal
Publication
Application
Priority
DE 19702252 A 19970123
Abstract (en)
[origin: EP0855356A2] The fold rollers have a first circumferential section (U1) forming the fold and comprising a fold strip (4,5) extending along the roller (6,7) and interchangeably connected with same. Tension rings (13,14) seizing the printed copy at the edges adjoin the fold strip. A second circumferential section (U2) fixing the printed copy is formed from a second part of the rings and a second circumferential part of a divided intermediate ring (12). The diameter of the intermediate ring and basic body (11) is slightly reduced opposite the diameter of the tension rings to avoid pressing the printed copy whilst ensuring its guidance for onward transport. The recess (Au) releasing the printed copy is arranged in a first edge area (R1) of the roller comprising part of the intermediate ring and tension ring. The tension ring adjoining the intermediate ring is fixed coaxially displaceable on the roller.
IPC 1-7
IPC 8 full level
B65H 45/16 (2006.01); B65H 45/18 (2006.01)
CPC (source: EP)
B65H 45/161 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI SE
DOCDB simple family (publication)
EP 0855356 A2 19980729; EP 0855356 A3 19990331; EP 0855356 B1 20000816; DE 19702252 A1 19980730; DE 59800233 D1 20000921
DOCDB simple family (application)
EP 98100599 A 19980115; DE 19702252 A 19970123; DE 59800233 T 19980115