Global Patent Index - EP 1048460 A3

EP 1048460 A3 20021009 - Influence of the FAN-out in a wet-offset rotary printing

Title (en)

Influence of the FAN-out in a wet-offset rotary printing

Title (de)

Beeinflussung des FAN-OUT in einem Nassoffset Rotationsdruck

Title (fr)

Influence de la déformation en éventail dans l'impression en offset humide rotative

Publication

EP 1048460 A3 20021009 (DE)

Application

EP 00810346 A 20000420

Priority

DE 19918399 A 19990422

Abstract (en)

[origin: EP1048460A2] The indexing drive process is for a drive for a cylinder (D1-D4) or an indexing roll (20) of a rotary printing press (DT). A change in the longitudinal expansion (e1,e2) of a sector of the print material course (B) is reported in the form of measurement (V1,V2,S1,S2) and is compensated by indexing setting of the cylinder and/or the indexing roll. An Independent claim is also included for a method for controlling the indexing drive of a rotary printing press.

IPC 1-7

B41F 13/02; B41F 13/12; B65H 23/02; B65H 23/188; B65H 23/038

IPC 8 full level

B41F 13/02 (2006.01); B41F 13/12 (2006.01)

CPC (source: EP)

B41F 13/025 (2013.01); B41F 13/12 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1048460 A2 20001102; EP 1048460 A3 20021009

DOCDB simple family (application)

EP 00810346 A 20000420