EP 1334940 A1 20030813 - Longitudinal folding device

Title (en)

Longitudinal folding device

Title (de)

Längsfalzeinrichtung

Title (fr)

Dispositif de pliage longitudinal

Publication

EP 1334940 A1 20030813 (DE)

Application

EP 03002777 A 20000318

Priority

DE 19912290 A 19990319
EP 00922437 A 20000318

Abstract (en)

The longitudinal folder has at least two folder-flanks (22,23) around which grips a paper deflector (165,155;61,62) which is electrically insulated from a machine framework and the lengthwise former (41). The lengthwise folder and the paper-deflector are connected to different polarities of a direct-current high-voltage source. The lengthwise folder has a former nose (24). The lengthwise former unit has two rotary forming rollers (26,27) electrically insulated from the machine frame.

Abstract (de)

Bei Verfahren und Vorrichtung zum Einziehen bzw. Zuführen von Papierbahnen zu Aggregaten einer Rollen-Rotationsdruckmaschine, z.B. einem Falztrichter, werden flexible, endlose oder endliche Zugmittel verwendet. An sie werden die Papierbahnen mittels Formschluß befestigt. <IMAGE>

IPC 1-7

B65H 45/22; B65H 45/09

IPC 8 full level

B41F 13/03 (2006.01); B65H 20/16 (2006.01); B65H 20/20 (2006.01); B65H 23/30 (2006.01); B65H 27/00 (2006.01); B65H 39/16 (2006.01); B65H 45/09 (2006.01); B65H 45/22 (2006.01)

CPC (source: EP)

B41F 13/03 (2013.01); B65H 20/16 (2013.01); B65H 20/20 (2013.01); B65H 23/30 (2013.01); B65H 27/00 (2013.01); B65H 39/16 (2013.01); B65H 45/09 (2013.01); B65H 45/223 (2013.01); B65H 2301/441 (2013.01); B65H 2301/5132 (2013.01); B65H 2301/522 (2013.01); B65H 2404/1114 (2013.01); B65H 2404/114 (2013.01); B65H 2404/121 (2013.01); B65H 2404/1316 (2013.01); B65H 2404/1532 (2013.01); B65H 2404/154 (2013.01); B65H 2515/50 (2013.01); B65H 2801/21 (2013.01)

Citation (search report)

[DA] EP 0415077 A1 19910306 - HEIDELBERGER DRUCKMASCH AG [DE]
[DA] DE 19612924 A1 19961114 - HEIDELBERGER DRUCKMASCH AG [DE]

Designated contracting state (EPC)

CH DE FR GB LI

DOCDB simple family (publication)

DE 19950942 A1 20001026; DE 50007164 D1 20040826; EP 1334940 A1 20030813; EP 1334940 B1 20040721; EP 1454861 A2 20040908; EP 1454861 A3 20041027; EP 1454861 B1 20060517

DOCDB simple family (application)

DE 19950942 A 19991022; DE 50007164 T 20000318; EP 03002777 A 20000318; EP 04101923 A 20000318