Global Patent Index - EP 0812682 B1

EP 0812682 B1 19990929 - Drive for a printing machine

Title (en)

Drive for a printing machine

Title (de)

Antrieb für eine Druckmaschine

Title (fr)

Entraînement pour une machine à imprimer

Publication

EP 0812682 B1 (DE)

Application

EP 97106049 A

Priority

DE 19623223 A

Abstract (en)

[origin: EP0812682A2] One or more press cylinders are driven individually or in groups by motors with regulators functioning in response to signals from an angular-position emitter. The corrector unit (7) is connected between the emitter (6) and regulator (3), and converts the actual position values (LI) from the emitter into modified ones (LI'), in response to which the position of the cylinder (1) is regulated. The unit can be a storage one for the actual and modified values, or alternatively a computer calculating the modified values from the actual ones. Modification can be dependent on actual printing requirements. A value representing the speed of the drive mechanism can also be fed to the corrector unit, modification of the actual-position values being dependent on this value.

IPC 1-7

B41F 13/004

IPC 8 full level

B41F 13/00 (2006.01); B41F 13/004 (2006.01); B41F 33/00 (2006.01); B41F 33/08 (2006.01)

CPC (source: EP)

B41F 13/0045 (2013.01); B41P 2213/734 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0812682 A2 19971217; EP 0812682 A3 19980610; EP 0812682 B1 19990929; AT 185108 T 19991015; DE 19623223 A1 19971218; DE 19623223 C2 20010517; DE 59700492 D1 19991104; JP H1067098 A 19980310; US 5924362 A 19990720

DOCDB simple family (application)

EP 97106049 A 19970412; AT 97106049 T 19970412; DE 19623223 A 19960611; DE 59700492 T 19970412; JP 15325597 A 19970611; US 87284797 A 19970611