Global Patent Index - EP 1018426 A1

EP 1018426 A1 2000-07-12 - Method for setting the pressure between two cylinders of a printing machine

Title (en)

Method for setting the pressure between two cylinders of a printing machine

Title (de)

Verfahren zum Anstellen zweier Zylinder einer Druckmaschine gegeneinander

Title (fr)

Procedé pour regler la pression entre deux cylindres d'une machine d'impression

Publication

EP 1018426 A1 (DE)

Application

EP 99121518 A

Priority

DE 19900258 A

Abstract (en)

One (18) of the two cylinders (18,20) is allowed to rotate whilst both cylinders are moved radially up to each other and the torque acting on one of the cylinders is monitored. When the torque exceeds a predetermined threshold the radial position of the two cylinders reached at this moment relative to each other is taken as the zero position for the positioning. Immediately after reaching the zero position the cylinder (20) moved in the radial direction is moved back by a defined amount in the opposite direction to an operationally ready position and then it is set against the other cylinder.

Abstract (de)

Verfahren zum Anstellen zweier Zylinder (20, 18) einer Druckmaschine gegeneinander, dadurch gekennzeichnet, daß man einen (18) der beiden Zylinder rotieren läßt, während die beiden Zylinder radial auf einander zu bewegt werden und das auf einen (18) der beiden Zylinder wirkende Drehmoment überwacht wird, und daß, wenn das überwachte Drehmoment einen vorgegebenen Schwellenwert überschreitet, die in diesem Augenblick erreichte Radialposition der beiden Zylinder relativ zu einander als die Nullposition für die Anstellung genommen wird. <IMAGE>

IPC 1-7 (main, further and additional classification)

B41F 13/34; B41F 33/00

IPC 8 full level (invention and additional information)

B41F 13/24 (2006.01); B41F 13/34 (2006.01); B41F 33/00 (2006.01); B41F 33/14 (2006.01)

CPC (invention and additional information)

B41F 13/34 (2013.01); B41F 33/0072 (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

EPO simple patent family

EP 1018426 A1 20000712; DE 19900258 A1 20000713; JP 2000202999 A 20000725

INPADOC legal status


2001-11-28 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010115

2001-03-28 [AKX] PAYMENT OF DESIGNATION FEES

2000-07-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-07-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI